CN111007676A - Display screen and manufacturing method of three-dimensional and two-dimensional display screen - Google Patents
Display screen and manufacturing method of three-dimensional and two-dimensional display screen Download PDFInfo
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/133509—Filters, e.g. light shielding masks
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Abstract
The embodiment of the invention discloses a display screen, which comprises: the display device comprises a transparent display cover plate, a display module and a filter layer; the filter layer is arranged between the display cover plate and the display module; the display module is used for displaying data to be displayed; the filter layer is used for filtering light rays emitted by the display module in different directions when the data to be displayed is displayed in a differentiated mode. The embodiment of the invention also discloses a manufacturing method of the three-dimensional display screen and a manufacturing method of the two-dimensional display screen.
Description
Technical Field
The invention relates to the technical field of display screens, in particular to a display screen, and a three-dimensional display screen and a two-dimensional display screen manufacturing method.
Background
At present, with the size of various portable electronic products, especially notebook computers, becoming smaller and smaller, the functions become more and more powerful, more and more users will use the portable electronic products in public places more and more frequently, and at the same time, the awareness of users to data protection becomes stronger and stronger, so when using the portable electronic products, it is more and more important to strengthen the protection of data. At present, in data protection of portable electronic products, a method of attaching or hanging an anti-peeping film externally to the periphery of a display screen of an electronic device is generally adopted, and in the production process of some electronic products, the anti-peeping film and a light ray control layer are built in a display module of the display screen. However, the method of externally sticking or externally hanging the peep-proof film increases the volume of the electronic product and is not easy to carry; and the peep-proof film and the peep-proof control layer are arranged in the display module, so that the brightness loss during data display is serious.
Disclosure of Invention
Therefore, the embodiment of the invention provides a display screen, which can solve the problems that the external peep-proof film in the relative technology causes the volume of an electronic product to be larger and the electronic product is not easy to carry, and can also solve the problem that the brightness loss is serious when data are displayed due to the fact that the peep-proof film and the peep-proof control layer are arranged in a display module at the same time.
The implementation scheme of the invention is as follows:
a display screen, comprising: the display device comprises a transparent display cover plate, a display module and a filter layer; wherein,
the filter layer is arranged between the display cover plate and the display module; the display module is used for displaying data to be displayed; the filter layer is used for filtering light rays emitted by the display module in different directions when the data to be displayed is displayed in a differentiated mode.
Optionally, the display cover plate has a three-dimensional structure, and the display screen further includes:
a first adhesive layer and a second adhesive layer; wherein,
the first bonding layer is arranged between the display module and the filter layer; wherein the thickness of the first bonding layer is between 0.12 mm and 0.13 mm;
the second bonding layer is arranged between the filter layer and the display cover plate; wherein the thickness of the second adhesive layer is between 0.3 mm and 0.4 mm.
Optionally, the display cover plate has a two-dimensional structure, and the display screen further includes:
a third adhesive layer and a fourth adhesive layer; wherein,
the third bonding layer is arranged between the filter layer and the display cover plate; wherein the thickness of the third bonding layer is between 0.12 mm and 0.13 mm;
the fourth bonding layer is arranged between the display module and the filter layer; wherein the fourth adhesive layer has a thickness between 0.15 mm and 0.25 mm.
A method of making a three-dimensional display screen, the method comprising:
acquiring a first bonding parameter;
sequentially bonding the display module, the filter layer and the display cover plate based on the first bonding parameters; the display module is used for displaying data to be displayed; the filter layer is used for filtering light rays emitted by the display module in different directions when the data to be displayed is displayed in a differentiated mode.
Optionally, based on first bonding parameter, adhere display module assembly, filter layer and display cover plate in proper order, include:
determining a first bonding layer based on the first bonding parameter;
determining a second adhesion layer based on the first adhesion parameter;
bonding the display module and the filter layer by using the first bonding layer to obtain a first display layer;
and bonding the first display layer and the display cover plate by using the second bonding layer to obtain the display screen.
Optionally, the method further includes:
the first adhesive layer has a first thickness; the first thickness is between 0.12 mm and 0.13 mm;
the second adhesive layer has a second thickness; the second thickness is between 0.3 mm and 0.4 mm.
A method of making a two-dimensional display screen, the method comprising:
acquiring a second bonding parameter;
sequentially bonding a display cover plate, the filter layer and the display module on the basis of the second bonding parameters; the display module is used for displaying data to be displayed; the filter layer is used for filtering light rays emitted by the display module in different directions when the data to be displayed is displayed in a differentiated mode.
Optionally, based on the second bonding parameter, bond display cover plate, filter layer and display module assembly in proper order, include:
determining a third adhesion layer based on the second adhesion parameter;
determining a fourth adhesion layer based on the second adhesion parameter;
bonding the display cover plate and the filter layer by using the third bonding layer to obtain a second display layer;
and bonding the second display layer and the display module by using the fourth bonding layer to obtain the display screen.
Optionally, the method further includes:
the third adhesive layer has a third thickness; wherein the third thickness is between 0.12 millimeters and 0.13 millimeters;
the fourth adhesive layer has a fourth thickness; wherein the fourth thickness is between 0.15 millimeters and 0.25 millimeters.
According to the display screen, the three-dimensional display screen and the two-dimensional display screen provided by the embodiment of the invention, the filter layer is arranged between the display module and the display cover plate, so that the display effect of the display screen can be ensured due to the fact that the single-layer filter layer is arranged between the display module and the display cover plate, and meanwhile, the convenience of an electronic product is improved while the peep-proof function of the display screen is realized. Thereby hang the peep-proof membrane among the relative technology and make electronic product volume grow, and the difficult problem that carries has been solved, also can solve and set up peep-proof membrane and peep-proof control layer simultaneously in display module assembly, and the serious problem of luminance loss during the data display that leads to.
Drawings
FIG. 1 is a schematic view of a peep-proof membrane;
FIG. 2 is a diagram of a structure of a peep-proof display screen with a peep-proof layer and a peep-proof control layer in the relative technology;
fig. 3 is a schematic structural diagram of a first display screen according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a three-dimensional display screen according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a two-dimensional display screen according to an embodiment of the present invention;
FIG. 6 is a flowchart of a method for manufacturing a three-dimensional display screen according to an embodiment of the present invention;
FIG. 7 is a flowchart of a method for manufacturing a two-dimensional display screen according to an embodiment of the present invention;
FIG. 8 is a cross-sectional view of a three-dimensional display screen according to an embodiment of the present invention;
FIG. 9 is a process flow chart of a method for manufacturing a three-dimensional display screen according to an embodiment of the present invention;
FIG. 10 is a diagram of an interface structure of a two-dimensional display screen according to an embodiment of the present invention;
FIG. 11 is a process flow chart of a method for manufacturing a two-dimensional display panel according to an embodiment of the present invention;
FIG. 12 is a diagram illustrating a first display effect of a display screen according to an embodiment of the present invention;
FIG. 13 is a diagram illustrating a second display effect of the display screen according to the embodiment of the present invention;
FIG. 14 is a diagram illustrating a third display effect of the display screen according to the embodiment of the invention;
fig. 15 is a diagram illustrating a fourth display effect of the display screen according to the embodiment of the present invention.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
It should be appreciated that reference throughout this specification to "an embodiment of the present invention" or "an embodiment described previously" means that a particular feature, structure or characteristic described in connection with the embodiment is included in at least one embodiment of the present invention. Thus, the appearances of the phrase "in an embodiment of the present invention" or "in the foregoing embodiments" in various places throughout the specification are not necessarily all referring to the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments. In various embodiments of the present invention, the sequence numbers of the above-mentioned processes do not mean the execution sequence, and the execution sequence of each process should be determined by its function and inherent logic, and should not constitute any limitation on the implementation process of the embodiments of the present invention. The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.
It should be noted that, for descriptions of steps (or concepts) that are the same as or correspond to those in other embodiments of the present invention, reference may be made to descriptions in other embodiments, and further description is omitted here.
The invention relates to the technical field of display screens, in particular to a display screen, and a three-dimensional display screen and a two-dimensional display screen manufacturing method.
With the size and the function of various portable electronic products, especially notebook computers, becoming smaller and smaller, more and more users will use the portable electronic products in public places more and more frequently, and at the same time, the awareness of users to protect data or personal privacy is becoming stronger and more, and therefore, when using the portable electronic products, it is more and more important to enhance the protection of data.
In the related art, in order to protect data of a portable electronic product, such as a notebook computer, a method of attaching or hanging a peep-proof film to the periphery of a display screen of the notebook computer is generally adopted.
The peep-proof film is an optical technology adopting a superfine shutter, so that the data displayed on the display screen is specially used for a user to read in front, and only a black painting can be seen by anyone viewing at two sides. The method is mainly used for notebook computers.
The method for externally sticking or externally hanging the peep-proof film on the periphery of the display screen of the notebook computer is to cover the peep-proof film on the display screen, wherein the peep-proof film is a semi-rigid thin film made of a plastic material and is approximately 1mm-2mm thick. The main function of the display screen is to reduce the display angle of the screen, in short, the display content of the display screen can be clearly seen in the direction perpendicular to the display screen in the sight line direction, and along with the fact that the included angle between the sight line direction and the display screen is smaller and smaller, the display content of the display screen which can be seen in the sight line direction is smaller and smaller. That is to say, the peep-proof membrane can realize that the sight direction carries out the physics with the light under the large visual angle of display screen and shelters from, and keeps the light under the positive visual angle to realize the function of peep-proof.
The peeping prevention principle of the peeping prevention film is shown in figure 1. In fig. 1, a plurality of vertical trapezoidal portions can be seen, which are aligned and substantially parallel, and can realize the transparent transmission of light in the same direction as the arrangement direction of the vertical trapezoidal portions, while the light in the direction different from the arrangement direction of the vertical trapezoidal portions can be blocked and cannot be transmitted.
In the relative technology, the peep-proof technical scheme of the externally-hung peep-proof film is used, and consumers need to buy the peep-proof film separately and place the peep-proof film outside a display cover plate of a display screen of a notebook computer. The scheme can achieve a good peeping-proof effect, but the defect of the scheme is obvious, firstly, the peeping-proof film is used as an independent part to be hung outside the display screen, and a fixing part needs to be additionally arranged, so that the overall appearance of the notebook computer is influenced, and the convenience is poor; secondly, the external-hanging type peep-proof film cannot be completely attached to the display screen of the notebook computer, namely, when the peep-proof film is externally hung, an air interlayer is reserved between the peep-proof film and the display screen, and due to the existence of the air interlayer, the display definition and the transmission degree of the display screen are reduced, so that the situation of eye fatigue easily occurs after the use of a user for a long time; moreover, at present, more and more display screens of notebook computers begin to have a touch sensing function, and the phenomenon that the touch sensing function is insensitive easily occurs under the obstruction of the outer hanging type peep-proof film, so that the touch experience is poor.
In order to solve the above problems, there is another method in the related art, in which a privacy film and a privacy control layer are disposed in the middle of a display module of a display screen in a display screen production process of an electronic device. As shown in fig. 2. In the peep-proof implementation scheme of the display screen, the peep-proof film is arranged in the middle of the display module, so that the problems that the appearance and the use convenience of a notebook computer are not enough, the display effect is poor due to the air interlayer and the touch sensing function of the display screen is failed due to the fact that the external peep-proof film is not hung can be well solved.
Meanwhile, in order to solve the problem that the display content of the display screen still needs to be seen at a large visual angle in some occasions, the peep-proof control layer is additionally arranged in the display module, and the peep-proof film can be controlled to play a peep-proof role and not play a peep-proof role through the peep-proof control layer, so that the flexible, controllable and adjustable effect of the peep-proof effect can be achieved.
However, the above scheme of disposing the privacy film and the privacy control layer in the middle of the display module has the following disadvantages: on one hand, the peep-proof film and the peep-proof control layer are arranged in the middle of the display module, so that the brightness loss of the display screen under the front viewing angle can be directly caused by the two-layer structure additionally arranged in the display module, and the definition of the display screen is also reduced; on the other hand, as the peep-proof film and the peep-proof control layer are all arranged in the display module, if one or both of the peep-proof film and the peep-proof control layer have problems, the whole display device of the display screen needs to be replaced, so that the use cost of a user is improved substantially; and, owing to set up peep-proof membrane and peep-proof control layer in the middle of the display module assembly, lead to the yields of display screen in process of production to descend to some extent, also further improved the failure risk in the production process.
Based on various defects of the above schemes in the relative technologies, an embodiment of the present invention provides a display screen 3, as shown in fig. 3, the display screen includes a transparent display cover plate 31, a display module 33, and a filter layer 32, where the filter layer is disposed between the display cover plate and the display module; the display module is used for displaying data to be displayed; the filter layer is used for filtering light rays emitted by the display module in different directions when the display module displays the data to be displayed in a differentiated mode.
In the embodiment of the invention, the data to be displayed is data which needs to be displayed by means of a display screen. The data to be displayed can be pictures, texts, videos and the like. The embodiment of the present invention is not limited thereto.
In the embodiment of the present invention, the display cover 31 may be a transparent glass cover that can transmit light.
In the embodiment of the present invention, the display cover 31 may be a transparent cover with a touch sensing function.
In the embodiment of the present invention, the display cover 31 may also be a transparent cover with color system adjustment to realize light transmission.
In the embodiment of the present invention, the display module 33 may include a backlight module and a liquid crystal module, wherein the backlight module is configured to generate a background light to ensure that the display module has sufficient brightness when displaying the data to be displayed; and the liquid crystal component is used for displaying the data to be displayed.
In the embodiment of the present invention, filter layer 32 may be a privacy film. The light that its filtration display module group that is used for the differentiation sent in the equidirectional not when showing the data of waiting to display.
Specifically, when the display module displays data to be displayed, light rays can be emitted to different directions under the action of the backlight assembly, and the light rays are not filtered or are rarely filtered in the direction in which the sight line direction of the filter layer is perpendicular to the display screen, namely in a small-view-angle range; and in big visual angle within range, when the contained angle of sight direction and display screen was less than 90 degrees promptly, then can filter the light to, along with the more and less of sight direction and display screen contained angle, the intensity that the light was filtered can be bigger and bigger, on the angle direction of sight direction and display screen direction unanimity, the display module group that can't see the display screen shows treats the display data.
According to the display screen provided by the embodiment of the invention, the filter layer is arranged between the display module and the display cover plate, so that an air interlayer is not formed between the display module and the display cover plate, the display effect of the display screen can be ensured due to the fact that the single-layer filter layer is arranged between the display module and the display cover plate, and furthermore, the convenience is improved while the peep-proof function of the display screen is realized. Thereby hang the peep-proof membrane among the relative technology and make electronic product volume grow, and the difficult problem that carries has been solved, also can solve and set up peep-proof membrane and peep-proof control layer simultaneously in display module assembly, and the serious problem of luminance loss during the data display that leads to.
Based on the foregoing embodiments, an embodiment of the present invention provides a display screen 3, as shown in fig. 4, a display cover plate 31 of the display screen 3 has a three-dimensional structure, and the display screen 3 further includes: a first adhesive layer 34 and a second adhesive layer 35; wherein, the first adhesive layer 34 is disposed between the display module 33 and the filter layer 32; wherein the thickness of the first adhesive layer 34 is between 0.12 mm and 0.13 mm; the second adhesive layer 35 is disposed between the filter layer 32 and the display cover plate 31; wherein the thickness of the second adhesive layer 35 is between 0.3 mm and 0.4 mm.
Specifically, in the embodiment of the present invention, the display cover 31 of the display screen 3 has a three-dimensional structure, and may be a three-dimensional effect that an edge portion of the display cover 31 has a curve.
In one embodiment, the display cover 31 has a three-dimensional structure, and two side edges of the display cover 31 perpendicular to the keyboard may have a curved three-dimensional effect.
In one embodiment, the display cover 31 has a three-dimensional structure, and the display cover 31 may have a three-dimensional effect at an edge other than the edge connected or in contact with the keyboard.
In one embodiment, the first adhesive layer 34 is disposed between the display module 33 and the filter layer 32 for adhering the display module 33 and the filter layer 32.
In one embodiment, the thickness of the first adhesive layer 34 may be 0.125 mm.
In one embodiment, a second adhesive layer 35 is disposed between filter layer 32 and display cover plate 31 for adhering filter layer 32 and display cover plate 31.
In one embodiment, the thickness of the second adhesive layer 35 may be 0.35 mm.
In the display screen provided by the embodiment of the invention, when the display cover plate of the display screen has a three-dimensional structure, the display screen is provided with the filter layer between the display module and the display cover plate, and also provided with the first bonding layer and the second bonding layer between the display module and the filter layer, and the display cover plate and the filter layer are bonded respectively, so that the display module, the filter layer and the display cover plate are bonded more tightly, the peep-proof effect can be realized, and the problem of poor display effect of the display screen caused by an air interlayer or an air bubble is avoided.
Based on the foregoing embodiments, an embodiment of the present invention provides a display screen 3, as shown in fig. 5, a display cover plate 31 of the display screen 3 has a two-dimensional structure, and the display screen 3 further includes: a third adhesive layer 34 and a fourth adhesive layer 35; wherein the third adhesive layer 34 is disposed between the filter layer 32 and the display cover plate 31; wherein the thickness of the third adhesive layer 34 is between 0.12 mm and 0.13 mm; the fourth adhesive layer 35 is disposed between the display module 33 and the filter layer 32; wherein the fourth adhesive layer 35 has a thickness of between 0.15 mm and 0.25 mm.
In one embodiment, the display cover 31 has a two-dimensional structure, and the display cover of the display screen may have a planar structure.
In one embodiment, the third adhesive layer 34 is disposed between the display module 33 and the filter layer 32, and is used for adhering the display module 33 and the filter layer 32.
In one embodiment, the thickness of the third adhesive layer 34 may be 0.125 mm.
In one embodiment, a fourth adhesive layer 35 is disposed between filter layer 32 and display cover plate 31 for adhering filter layer 32 and display cover plate 31.
In one embodiment, the thickness of the fourth adhesive layer 35 may be 0.2 millimeters.
In the display screen provided by the embodiment of the invention, when the display cover plate of the display screen has a two-dimensional structure, the display screen is provided with the filter layer between the display module and the display cover plate, and also provided with the first bonding layer and the second bonding layer between the display module and the filter layer, and between the display cover plate and the filter layer, so as to bond the display module and the filter layer, and the display cover plate and the filter layer, so that the display module, the filter layer and the display cover plate are bonded more tightly, the peep-proof effect can be realized, and the problem of poor display effect of the display screen caused by an air interlayer or an air bubble is avoided. Thereby hang the peep-proof membrane among the relative technology and make electronic product volume grow, and the difficult problem that carries has been solved, also can solve and set up peep-proof membrane and peep-proof control layer simultaneously in display module assembly, and the serious problem of luminance loss during the data display that leads to.
Based on the foregoing embodiments, an embodiment of the present invention provides a method for manufacturing a three-dimensional display screen, which may be implemented based on cooperation between an electronic device processor and a device with a display screen bonding function, as shown in fig. 6, where the method includes the following steps:
In step 601, a first bonding parameter may be used to indicate a bonding manner for bonding components in a three-dimensional display.
In one embodiment, the first adhesion parameter may be used to represent a thickness of an adhesive layer generated when bonding components in a three-dimensional display screen.
In one embodiment, the first bonding parameter may also be used to indicate an operator performing operations for bonding the components of the three-dimensional display screen, an execution sequence, and the like.
In one embodiment, the first bonding parameter may also be used to indicate a sequence of bonding when bonding the components in the three-dimensional display.
The display module is used for displaying data to be displayed; the filter layer is used for filtering light rays emitted by the display module in different directions when the display module displays the data to be displayed in a differentiated mode.
In step 602, the display module, the filter layer, and the display cover plate are sequentially bonded based on the first bonding parameter, i.e., the display module and the filter layer are bonded first, and then the display cover plate is bonded.
In one embodiment, in step 602, sequentially bonding the display module, the filter layer, and the display cover plate based on the first bonding parameter may be implemented as follows:
determining a first bonding layer based on the first bonding parameter; based on the first adhesion parameter, a second adhesion layer is determined.
Bonding the display module and the filter layer by using the first bonding layer to obtain a first display layer; and bonding the first display layer and the display cover plate by using a second bonding layer to obtain the display screen.
Wherein, based on the first adhesion parameter, determining the first adhesion layer may be implemented by:
based on the first adhesion parameter, the first material that the first adhesion layer needs to use is determined.
Correspondingly, the first display layer is obtained by bonding the display module and the filter layer by using the first material, and the method can be realized by the following steps:
in one embodiment, the determination of the first adhesive layer based on the first adhesive layer may be used to indicate the first material to be used to determine the first adhesive layer, the temperature at which the first material is used for bonding, the duration of the bonding operation, and the like.
Correspondingly, the display module and the filter layer are bonded by using the first bonding layer to obtain the first display layer, and the method can be realized by the following steps:
and bonding the display module and the filter layer by using the first material and the determined temperature and bonding operation duration to obtain a first display layer.
In one embodiment, determining the first adhesive layer based on the first adhesive layer may refer to determining an adhesive thickness of the first material that results when the first adhesive layer is adhered using the first material.
Correspondingly, the display module and the filter layer are bonded by using the first bonding layer to obtain the first display layer, and the method can be realized by the following steps:
and bonding the display module and the filter layer based on the bonding thickness to obtain a first display layer.
In one embodiment, determining the first adhesive layer based on the first adhesive layer may refer to determining an adhesive thickness after the end of the adhesive operation when the first adhesive layer is subjected to the adhesive operation using the first material, and a cooling thickness after the end of the adhesive operation when a first time threshold is reached.
Correspondingly, the display module and the filter layer are bonded by using the first bonding layer to obtain the first display layer, and the method can be realized by the following steps:
and bonding the display module and the filter layer based on the bonding thickness after the bonding operation and the cooling thickness when the first time threshold value is reached after the bonding operation, so as to obtain a first display layer.
Wherein, based on the first adhesion parameter, determining the second adhesion layer may be implemented by:
based on the first adhesion parameter, the second material that the second adhesion layer needs to use is determined.
Correspondingly, the first display layer and the display cover plate are bonded by using the second adhesive layer to obtain the display screen, and the method can be realized by the following steps:
and bonding the first display screen and the display cover plate by using a second material to obtain the display screen.
In one embodiment, the determination of the second adhesive layer may be based on the first adhesive parameter, which may be used to indicate the second material to be used to determine the second adhesive layer, and the temperature, duration of the adhesive operation, etc. at which the second material is used for adhesion.
Correspondingly, the first display layer and the display cover plate are bonded by using the second adhesive layer to obtain the display screen, and the method can be realized by the following steps:
and bonding the first display layer and the display cover plate by using the second material, the bonding temperature of the second material and the bonding operation duration time to obtain the display screen.
In one embodiment, determining the second adhesive layer based on the first adhesive parameter may represent determining an adhesive thickness of the second material resulting from the second adhesive layer being adhered using the second material.
Correspondingly, the first display layer and the display cover plate are bonded by using the second adhesive layer to obtain the display screen, and the method can be realized by the following steps:
and based on the bonding thickness, bonding the first display layer and the display cover plate by using a second material to obtain the display screen.
In one embodiment, determining the second adhesive layer based on the first adhesive parameter may refer to determining an adhesive thickness of the second adhesive layer after the adhesive operation using the second material, and a cooling thickness when a second time threshold is reached after the adhesive operation.
Correspondingly, the first display layer and the display cover plate are bonded by using the second adhesive layer to obtain the display screen, and the method can be realized by the following steps:
and using the second material, and performing the operation of bonding the first display layer and the display cover plate based on the bonding thickness after the bonding operation is finished and the cooling thickness when the second time threshold value is reached after the bonding operation is finished, so as to obtain the display screen.
Wherein the first material may be different from, or the same as, the second material.
In one embodiment, the thickness of the first adhesive layer may be between 0.12 mm and 0.13 mm.
In one embodiment, the thickness of the first adhesive layer may be 0.125 mm.
In one embodiment, the thickness of the second adhesive layer may be between 0.3 mm and 0.4 mm.
In one embodiment, the thickness of the second adhesive layer may be 0.35 mm.
According to the manufacturing method of the three-dimensional display screen, the first bonding parameter is obtained, the display module, the filter layer and the display cover plate are bonded in sequence based on the first bonding parameter, the first bonding layer and the second bonding layer are determined based on the first bonding parameter, the display module and the filter layer are bonded through the first bonding layer respectively to obtain the first display layer, and the first display layer and the display cover plate are bonded through the second bonding layer to obtain the display screen. Therefore, according to the manufacturing method of the three-dimensional display screen provided by the embodiment of the invention, the filter layer is arranged between the display module and the display cover plate, so that the peep-proof function of the notebook computer is realized, and the notebook computer is more convenient to use. Thereby hang the peep-proof membrane among the relative technology and make electronic product volume grow, and the difficult problem that carries has been solved, also can solve and set up peep-proof membrane and peep-proof control layer simultaneously in display module assembly, and the serious problem of luminance loss during the data display that leads to.
Based on the foregoing embodiments, an embodiment of the present invention provides a method for manufacturing a two-dimensional display screen, as shown in fig. 7, where the method may be implemented by the following steps:
and 701, acquiring a second bonding parameter.
The second bonding parameter may be used to indicate a bonding manner in which the components of the three-dimensional display are bonded.
In one embodiment, the second adhesion parameter may be used to represent the thickness of the adhesive layer that is created when the components in the three-dimensional display are adhered.
In one embodiment, the second bonding parameter may also be used to indicate an operator performing the operations for bonding the components of the three-dimensional display screen, an execution sequence, and the like.
In one embodiment, the second bonding parameter may also be used to indicate a sequence of bonding when bonding the components in the three-dimensional display.
The display module is used for displaying data to be displayed; the filter layer is used for filtering light rays emitted by the display module in different directions when the display module displays the data to be displayed in a differentiated mode.
In one embodiment, in step 702, sequentially bonding the display cover plate, the filter layer, and the display module based on the second bonding parameter may be implemented as follows:
determining a third adhesion layer based on the second adhesion parameter; based on the second adhesion parameter, a fourth adhesion layer is determined.
Bonding the display cover plate and the filter layer by using a third bonding layer to obtain a second display layer; and bonding the second display layer and the display cover plate by using a fourth bonding layer to obtain the display screen.
Wherein, based on the second adhesion parameter, determining the third adhesion layer may be implemented by:
based on the second adhesion parameter, a third material is determined which the third adhesion layer needs to use.
Accordingly, bonding the display cover plate and the filter layer using the third adhesive layer may be achieved by:
and bonding the display cover plate and the filter layer by using a third material to obtain a second display layer.
In one embodiment, the third adhesive layer is determined based on the third adhesive layer, which may be used to indicate a third material to be used for determining the third adhesive layer, and a temperature, a duration of an adhesive operation, and the like of the adhesive bonding using the third material.
Accordingly, the display cover plate and the filter layer are bonded by using the third adhesive layer to obtain the second display layer, which can be realized by the following steps:
and bonding the display module and the filter layer by using the third material and the determined temperature and bonding operation duration to obtain a second display layer.
In one embodiment, determining the third adhesive layer based on the second adhesive parameter may represent determining an adhesive thickness of the third material resulting from the third adhesive layer being adhered using the third material.
Accordingly, the display cover plate and the filter layer are bonded by using the third adhesive layer to obtain the second display layer, which can be realized by the following steps:
and bonding the display cover plate and the filter layer based on the bonding thickness to obtain a second display layer.
In one embodiment, determining the third adhesive layer based on the second adhesion parameter may refer to determining an adhesive thickness of the third adhesive layer after the adhesive operation using the third material, and a cooling thickness when a third time threshold is reached after the adhesive operation.
Accordingly, the display cover plate and the filter layer are bonded by using the third adhesive layer to obtain the second display layer, which can be realized by the following steps:
and bonding the display module and the filter layer based on the bonding thickness after the bonding operation and the cooling thickness when the third time threshold value is reached after the bonding operation, so as to obtain a second display layer.
Wherein, based on the second adhesion parameter, determining the fourth adhesion layer may be implemented by:
based on the second adhesion parameter, a fourth material is determined that the fourth adhesion layer needs to be used.
Correspondingly, the fourth adhesive layer is used for bonding the second display layer and the display module to obtain the display screen, and the display screen can be realized in the following way:
and bonding the second display screen and the display module by using a fourth material to obtain the display screen.
In one embodiment, the fourth bonding layer is determined based on the second bonding parameter, which may be used to indicate the fourth material needed to be used to determine the fourth bonding layer, the temperature at which the fourth material is used to bond, the duration of the bonding operation, and the like.
Correspondingly, the fourth adhesive layer is used for bonding the second display layer and the display module to obtain the display screen, and the display screen can be realized in the following way:
and bonding the second display layer and the display module by using a fourth material, the bonding temperature of the fourth material and the bonding operation duration to obtain the display screen.
In one embodiment, determining the fourth adhesion layer based on the second adhesion parameter may represent determining an adhesion thickness of the fourth material resulting from the fourth adhesion layer being adhered with the fourth material.
Correspondingly, the fourth adhesive layer is used for bonding the second display layer and the display module to obtain the display screen, and the display screen can be realized in the following way:
and based on the bonding thickness, bonding the second display layer and the display module by using a fourth material to obtain the display screen.
In one embodiment, determining the fourth adhesion layer based on the second adhesion parameter may refer to determining an adhesion thickness of the fourth adhesion layer after the adhesion operation using the fourth material, and a cooling thickness when a fourth time threshold is reached after the adhesion operation.
Correspondingly, the fourth adhesive layer is used for bonding the second display layer and the display module to obtain the display screen, and the display screen can be realized in the following way:
and using a fourth material, and executing the operation of bonding the second display layer and the display module group based on the bonding thickness after the bonding operation is finished and the cooling thickness when the fourth time threshold value is reached after the bonding operation is finished to obtain the display screen.
Wherein the third material may be different from, or the same as, the fourth material.
In one embodiment, the thickness of the third adhesive layer may be between 0.12 mm and 0.13 mm.
In one embodiment, the thickness of the third adhesive layer may be 0.125 mm.
In one embodiment, the fourth adhesive layer is between 0.15 mm and 0.25 mm thick.
In one embodiment, the thickness of the fourth adhesive layer may be 0.2 mm.
In the manufacturing method of the two-dimensional display screen provided by the embodiment of the invention, the second bonding parameter is obtained, the display cover plate, the filter layer and the display module are bonded in sequence based on the second bonding parameter, the third bonding layer and the fourth bonding layer are determined based on the third bonding parameter, the display module and the filter layer are bonded by using the third bonding layer respectively to obtain the second display layer, and the second display layer and the display cover plate are bonded by using the fourth bonding layer to obtain the display screen. Therefore, according to the manufacturing method of the three-dimensional display screen provided by the embodiment of the invention, the filter layer is arranged between the display module and the display cover plate, so that the peep-proof function of the notebook computer is realized, and the notebook computer is more convenient to use. Thereby hang the peep-proof membrane among the relative technology and make electronic product volume grow, and the difficult problem that carries has been solved, also can solve and set up peep-proof membrane and peep-proof control layer simultaneously in display module assembly, and the serious problem of luminance loss during the data display that leads to.
Based on the foregoing embodiments, the embodiments of the present invention will respectively describe in detail a method for manufacturing a three-dimensional display panel and a method for manufacturing a two-dimensional display panel.
The cross-sectional structure of the three-dimensional display screen is shown in fig. 8, and in fig. 8, CG is an abbreviation of Cover Glass, namely a display Cover plate, which may be a transparent Glass Cover plate; OCA is an abbreviation for optical Clear Adhesive used to denote optical glue, and OCA is a special Adhesive used to glue transparent optical elements (e.g., lenses, etc.). The light transmission rate is more than 90%, the cementing strength is good, the curing can be carried out at room temperature or middle temperature, and the curing shrinkage is small. The OCA optical cement is one of the raw materials of the important touch screen. The optical acrylic adhesive is made into a double-sided adhesive tape without a base material, and then a layer of release film is respectively adhered to an upper bottom layer and a lower bottom layer; UV curing, i.e. Ultraviolet Ray curing; t is used to indicate thickness.
In fig. 8, a backlight assembly, a display assembly, a first adhesive layer with a thickness of 0.125 mm, a filter layer with a thickness of 0.325 mm, a second adhesive layer with a thickness of 0.35 and a transparent display cover plate are arranged from bottom to top in sequence. In fig. 7, it is clearly seen that the right side portion of the transparent display cover plate has a certain curvature.
In the embodiment of the present invention, in order to fabricate the three-dimensional display screen with the cross-sectional structure as shown in fig. 8, the bonding process shown in fig. 9 may be employed. Firstly, the display module is bonded by using OCA, then the display module and the filter layer are bonded, then CG is bonded by using OCA on the filter layer, after the three-dimensional display screen is obtained, high-pressure treatment is further performed, and then UV curing, namely ultraviolet curing, is performed.
In fig. 9, the high-pressure treatment refers to high-pressure defoaming, that is, the bonded components are sent to a high-pressure defoaming machine to remove bubbles generated in the bonding process.
In fig. 9, UV curing means curing the OCA from a semi-cured state to a fully cured state by VU irradiation.
In fig. 9, the bonding, or attachment, of the OCA to the CG is referred to as soft-hard attachment, which sequentially rolls the OCA to the lower surface of the CG using a roller attachment under atmospheric conditions.
The interface structure of the two-dimensional display screen is shown in fig. 10, and in fig. 10, the display module including the backlight assembly, the fourth adhesive layer with a thickness of 0.2 mm, the filter layer with a thickness of 0.325 mm, the third adhesive layer with a thickness of 0.125 mm, and the CG with a thickness of 0.5 mm are respectively arranged from bottom to top.
In order to manufacture the two-dimensional display screen shown in fig. 10, the display screen process flow shown in fig. 11 may be adopted, and the CG and the filter layer are bonded by using the OCA, and then the bonded structure and the display module are bonded by using the OCA, and then the high pressure treatment and the UV curing are performed to obtain the two-dimensional display screen.
In fig. 11, a method of bonding or bonding the display module to the CG-bonded portion is called a hard-to-bond bonding method, and this method is a method of performing surface-to-surface bonding under vacuum conditions using a vacuum bonding apparatus.
In addition, in fig. 8 and 10, the cover plate is shown to have a thickness of 0.5 mm, which is a thickness commonly used in the industry.
In fig. 8, the OCA thickness in the second adhesive layer is 0.35 mm, which is a problem that the light transmission direction is unstable due to a better absorption of the arc edge difference.
In fig. 10, the thickness of the OCA in the fourth adhesive layer is 0.2 mm, which is set to improve the refractive index during light transmission.
Table 1 clearly lists the differences between the display screens provided in the embodiments of the present invention and the three-dimensional display screens and the two-dimensional display screens and the peep-proof schemes in the related art. In table 1, the display screen, the peep-proof scheme in which the peep-proof film is hung outside the display screen, and the peep-proof scheme in which the peep-proof film and the peep-proof control layer are arranged in the display module according to the embodiments of the present invention are taken as examples to compare three dimensions of brightness, cost, and appearance. The brightness loss of the display screen provided by the embodiment of the invention is 30%, which is equivalent to the scheme that the peep-proof film is hung outside the display screen, but the improvement amount is 20% compared with the scheme that the peep-proof film and the peep-proof control layer are arranged in the display module.
TABLE 1
In terms of cost, the display screen provided by the embodiment of the invention integrates the peep-proof film between the display module and the display cover plate, so that the cost of a user for purchasing the display screen and then hanging the display screen outside the display screen can be greatly reduced by purchasing the peep-proof module in a centralized manner by a display screen manufacturer, and the cost of the production method of the display screen provided by the invention is obviously reduced compared with the cost of the production method for arranging the peep-proof film and the peep-proof control layer in the display module; in addition, in the aspect of appearance, the peep-proof film is arranged between the display module and the display cover plate, so that the overall appearance of the display screen is not influenced, the realization of the touch function of the display screen is not influenced, and compared with a scheme of externally hanging the peep-proof film, the appearance is not influenced.
The peep-proof effect of the display screen provided by the embodiment of the invention is shown in fig. 12-15.
Fig. 12 shows the entire display contents on the display screen clearly visible when the viewing direction is perpendicular to the display screen.
Fig. 13 shows that a part of the display content on the display screen can be seen when the angle between the viewing direction and the display screen is the first angle.
Fig. 14 shows that in the case where the angle between the viewing direction and the display screen is the second angle, less display content can be seen, and the second angle is smaller than the first angle.
Fig. 15 shows that when the angle between the viewing direction and the display screen is close to 0 degree, the display content of the display screen is hardly visible.
Therefore, the display screen, the three-dimensional display screen and the manufacturing method of the two-dimensional display screen provided by the embodiment of the invention can be used for observing the peep-proof effect when the display screen displays the data to be displayed, and can not influence the appearance of the display screen and the touch function sight of the display screen.
The foregoing description of the various embodiments is intended to highlight various differences between the embodiments, and the same or similar parts may be referred to each other, which are not repeated herein for brevity
The methods disclosed in the method embodiments provided by the present application can be combined arbitrarily without conflict to obtain new method embodiments.
Features disclosed in various product embodiments provided by the application can be combined arbitrarily to obtain new product embodiments without conflict.
The features disclosed in the various method or apparatus embodiments provided herein may be combined in any combination to arrive at new method or apparatus embodiments without conflict.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (9)
1. A display screen, comprising: the display device comprises a transparent display cover plate, a display module and a filter layer; wherein,
the filter layer is arranged between the display cover plate and the display module; the display module is used for displaying data to be displayed; the filter layer is used for filtering light rays emitted by the display module in different directions when the data to be displayed is displayed in a differentiated mode.
2. The display screen of claim 1, wherein the display cover panel has a three-dimensional structure, and further comprising:
a first adhesive layer and a second adhesive layer; wherein,
the first bonding layer is arranged between the display module and the filter layer; wherein the thickness of the first bonding layer is between 0.12 mm and 0.13 mm;
the second bonding layer is arranged between the filter layer and the display cover plate; wherein the thickness of the second adhesive layer is between 0.3 mm and 0.4 mm.
3. The display screen of claim 1, wherein the display cover panel has a two-dimensional structure, the display screen further comprising:
a third adhesive layer and a fourth adhesive layer; wherein,
the third bonding layer is arranged between the filter layer and the display cover plate; wherein the thickness of the third bonding layer is between 0.12 mm and 0.13 mm;
the fourth bonding layer is arranged between the display module and the filter layer; wherein the fourth adhesive layer has a thickness between 0.15 mm and 0.25 mm.
4. A method for manufacturing a three-dimensional display screen is characterized by comprising the following steps:
acquiring a first bonding parameter;
sequentially bonding the display module, the filter layer and the display cover plate based on the first bonding parameters; the display module is used for displaying data to be displayed; the filter layer is used for filtering light rays emitted by the display module in different directions when the data to be displayed is displayed in a differentiated mode.
5. The manufacturing method of claim 4, wherein the sequentially bonding the display module, the filter layer and the display cover plate based on the first bonding parameter comprises:
determining a first bonding layer based on the first bonding parameter;
determining a second adhesion layer based on the first adhesion parameter;
bonding the display module and the filter layer by using the first bonding layer to obtain a first display layer;
and bonding the first display layer and the display cover plate by using the second bonding layer to obtain the display screen.
6. The method of manufacturing according to claim 5, further comprising:
the first adhesive layer has a first thickness; the first thickness is between 0.12 mm and 0.13 mm;
the second adhesive layer has a second thickness; the second thickness is between 0.3 mm and 0.4 mm.
7. A method for manufacturing a two-dimensional display screen, the method comprising:
acquiring a second bonding parameter;
sequentially bonding a display cover plate, the filter layer and the display module on the basis of the second bonding parameters; the display module is used for displaying data to be displayed; the filter layer is used for filtering light rays emitted by the display module in different directions when the data to be displayed is displayed in a differentiated mode.
8. The manufacturing method of claim 7, wherein the sequentially bonding the display cover plate, the filter layer and the display module based on the second bonding parameter comprises:
determining a third adhesion layer based on the second adhesion parameter;
determining a fourth adhesion layer based on the second adhesion parameter;
bonding the display cover plate and the filter layer by using the third bonding layer to obtain a second display layer;
and bonding the second display layer and the display module by using the fourth bonding layer to obtain the display screen.
9. The method of manufacturing according to claim 8, further comprising:
the third adhesive layer has a third thickness; wherein the third thickness is between 0.12 millimeters and 0.13 millimeters;
the fourth adhesive layer has a fourth thickness; wherein the fourth thickness is between 0.15 millimeters and 0.25 millimeters.
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101944307A (en) * | 2009-07-01 | 2011-01-12 | 东芝泰格有限公司 | Display device |
| US20130300985A1 (en) * | 2012-05-14 | 2013-11-14 | Marcus Bulda | Integrated privacy filter |
| CN204731753U (en) * | 2015-06-09 | 2015-10-28 | 成都合盛高科科技有限公司 | A kind of novel peep-proof touching device |
| CN205581874U (en) * | 2016-04-29 | 2016-09-14 | 牧东光电科技有限公司 | Touch display screen is looked to peep -proof |
| CN106845293A (en) * | 2016-12-23 | 2017-06-13 | 福建瑞之付微电子有限公司 | It is a kind of it is new can peep-proof touch LCD screen |
| CN208562219U (en) * | 2018-08-03 | 2019-03-01 | 深圳市凯卓光电有限公司 | A kind of 3D curved surface peep-proof tempered glass film |
| CN110441841A (en) * | 2019-08-29 | 2019-11-12 | 苏州莱科光学科技有限公司 | A kind of peep-proof film can be used for curve screens |
-
2019
- 2019-12-03 CN CN201911223117.5A patent/CN111007676A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101944307A (en) * | 2009-07-01 | 2011-01-12 | 东芝泰格有限公司 | Display device |
| US20130300985A1 (en) * | 2012-05-14 | 2013-11-14 | Marcus Bulda | Integrated privacy filter |
| CN204731753U (en) * | 2015-06-09 | 2015-10-28 | 成都合盛高科科技有限公司 | A kind of novel peep-proof touching device |
| CN205581874U (en) * | 2016-04-29 | 2016-09-14 | 牧东光电科技有限公司 | Touch display screen is looked to peep -proof |
| CN106845293A (en) * | 2016-12-23 | 2017-06-13 | 福建瑞之付微电子有限公司 | It is a kind of it is new can peep-proof touch LCD screen |
| CN208562219U (en) * | 2018-08-03 | 2019-03-01 | 深圳市凯卓光电有限公司 | A kind of 3D curved surface peep-proof tempered glass film |
| CN110441841A (en) * | 2019-08-29 | 2019-11-12 | 苏州莱科光学科技有限公司 | A kind of peep-proof film can be used for curve screens |
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Application publication date: 20200414 |