CN207764812U - display module and terminal device - Google Patents
display module and terminal device Download PDFInfo
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- CN207764812U CN207764812U CN201721752508.2U CN201721752508U CN207764812U CN 207764812 U CN207764812 U CN 207764812U CN 201721752508 U CN201721752508 U CN 201721752508U CN 207764812 U CN207764812 U CN 207764812U
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- display module
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Abstract
The utility model proposes a kind of display module and terminal devices, wherein display module is used for terminal device, and display module includes：Glass cover-plate；Touch sensing, by the Integration ofTechnology of OGS on glass cover-plate fingerprint sensor, be bonded setting with the glass cover-plate for being integrated with touch sensing on one side；Display screen is fitted on the another side of fingerprint sensor.The utility model proposes display module, touch sensing is integrated on glass cover-plate by the technology of OGS, and the glass cover-plate for being integrated with touch sensing is pasted to the top of fingerprint sensor, again by display screen paste below fingerprint sensor, while so that same screen assembly has display with touch-control, has fingerprint identification function, to realize, the lower fingerprint recognition of screen screen provides the foundation comprehensively, since touch sensing being integrated on glass cover-plate, reduce the integral thickness of screen assembly, and then it ensure that screen assembly display effect and touch-control and the precision of fingerprint recognition.
Description
Technical field
The utility model is related to fingerprint recognition touchscreen technology fields, in particular to a kind of display module and one
Kind terminal device.
Background technology
Currently, such as the isostructural touches of GF, GFF, Incell, Oncell, OGS used by mobile phone, tablet, wearable device
Screen is to realize touch screen fingerprint identification function using external hanging type Bonding fingerprints module, still, because of fingerprint module shape knot
Structure limits, and makes fingerprint recognition that can only be limited in the fixed area outside transparent window, display module 1 ' as shown in Figure 1, touches
Screen button zone position is located at 24 ' lower section of transparent window area, and fingerprint identification area 22 ' is then arranged in touch-screen button area, i.e., will refer to
Line module 30 ' is attached to below touch-screen button, and the region can not touch control operation, cannot show image, only user key-press
Operation and fingerprint recognition exist fingerprint identification area setting in addition, also having to influence the operability and aesthetics of terminal device
Touch screen back side fixed position, the same operability and aesthetics for influencing terminal device.
And with the development of the times and fingerprint recognition concept it is universal, user is while pursuing big accounting screen, to touch
The demand of fingerprint recognition is also more and more urgent in panel, and square key position attaching refers to existing fingerprinting scheme under a touch screen
Line identifies that module, fingerprint identification function limit in the area, cannot achieve viewfinder area fingerprint identification function in face, influence user
Usage experience, meanwhile, but also touch screen lower end frame is larger, screen accounting can not be effectively improved.
Utility model content
The utility model aims to solve at least one of the technical problems existing in the prior art.
For this purpose, first aspect embodiment according to the present utility model, the utility model provide one kind and can realize under screen
The display module of fingerprint recognition.
Second aspect embodiment according to the present utility model, the utility model provide a kind of using above-mentioned display module
Terminal device.
In view of this, first aspect embodiment according to the present utility model, the utility model proposes a kind of display module,
For terminal device, including：Glass cover-plate；Touch sensing, by the Integration ofTechnology of OGS on glass cover-plate；Fingerprint sensing
Device is bonded setting with the glass cover-plate for being integrated with touch sensing on one side；Display screen is fitted in the another side of fingerprint sensor
On.
The utility model proposes display module, touch sensing is integrated on glass cover-plate by the technology of OGS, and
The glass cover-plate for being integrated with touch sensing is pasted to the top of fingerprint sensor, then by display screen paste under fingerprint sensor
Side so that while same screen assembly has display with touch-control, have fingerprint identification function, screen screen refers to down comprehensively to realize
Line identification provides the foundation, and since touch sensing to be integrated on glass cover-plate, reduces the integral thickness of screen assembly,
And then it ensure that screen assembly display effect and touch-control and the precision of fingerprint recognition.
In addition, the display module in above-described embodiment provided by the utility model can also have following supplementary technology special
Sign：
In the above-mentioned technical solutions, it is preferable that display screen is LCD display or OLED display screen.
In the technical scheme, display screen can be LCD display or OLED display screen.
In any of the above-described technical solution, it is preferable that further include：Fingerprint FPC is connect with fingerprint sensor bonding.
In the technical scheme, by the way that fingerprint FPC to be connect with fingerprint sensor bonding, fingerprint sensor is realized
Information transmit, ensure that the reliability that fingerprint FPC is connect with fingerprint sensor, also, ensure that display module display imitate
Fruit.
In any of the above-described technical solution, it is preferable that touch sensing includes：Conducting wire；Conductive layer is connected with conducting wire.
In the technical scheme, by judgement of the integrated electrically conducting layer realization to human body touch position on glass cover-plate, and
Signal transmission is carried out by conducting wire, to ensure display and the touch-control effect of OGS.
In any of the above-described technical solution, it is preferable that fingerprint sensor includes：First substrate；First induction electrode layer and
First emission electrode layer, is separately positioned on first substrate two sides.
In the technical scheme, in human finger touch display screen component, emitted by the first induction electrode and first
The capacitance variations of electrode part judge the fingerprint pattern of human body, and then realization fingerprint recognition, also, due in first substrate
The first induction electrode and the first emission electrode is respectively set in two sides, therefore, using the fingerprint sensor thinner thickness of the structure, thoroughly
Photosensitiveness is good, and simple for process, and production cost is low.
In any of the above-described technical solution, it is preferable that the first emission electrode layer is located at the first substrate towards institute
It states in the one side of display screen.
In the technical scheme, since the first induction electrode is to form coupled capacitor with somatic fingerprint pattern, by the
The setting of one induction electrode, backwards to display screen one side, ensure that the fingerprint recognition effect of fingerprint sensor in substrate.
In any of the above-described technical solution, it is preferable that fingerprint sensor includes：Second substrate；Second induction electrode layer, if
It sets on second substrate；Third substrate, fits with second substrate；Second emission electrode layer is arranged on third substrate.
In the technical scheme, in human body touch display screen component, pass through the second induction electrode and the second emission electrode
The capacitance variations of part judge the fingerprint pattern of human body, and then realization fingerprint recognition, also, due to being arranged on second substrate
The second emission electrode is arranged in second induction electrode on third substrate, therefore, high using the touch sensing precision of the structure.
In any of the above-described technical solution, it is preferable that second substrate is arranged between third substrate and display screen.
In the technical scheme, since the second induction electrode is to form one layer of coupled capacitor with human body, by the second base
Plate is arranged between third substrate and display screen so that the second emission electrode ensure that fingerprint sensing closer to human contact face
The fingerprint recognition effect of device.
Second aspect embodiment according to the present utility model, the utility model proposes a kind of terminal devices, including：As above
State the display module described in any one of technical solution.
The utility model proposes terminal device, because including the display module as described in any one of above-mentioned technical proposal,
Therefore, whole advantageous effects with the display module as described in any one of above-mentioned technical proposal, are no longer stated one by one herein.
The additional aspect and advantage of the utility model will become apparent in following description section, or new by this practicality
The practice of type is recognized.
Description of the drawings
The above-mentioned and/or additional aspect and advantage of the utility model will in the description from combination following accompanying drawings to embodiment
Become apparent and is readily appreciated that, wherein：
Fig. 1 shows the structural schematic diagram of display module in the related technology；
Fig. 2 shows the structural schematic diagram for the display module that the utility model first aspect embodiment provides.
Wherein, the correspondence in Fig. 1 between reference numeral and component names is：
1 ' display module, 22 ' fingerprint identification areas, 24 ' transparent window areas, 30 ' fingerprint modules；
Correspondence in Fig. 2 between reference numeral and component names is：
1 display module, 12 display screens, 14 fingerprint sensors, 16 touch sensings, 18 glass cover-plates.
Specific implementation mode
In order to be more clearly understood that the above objects, features, and advantages of the utility model, below in conjunction with the accompanying drawings and have
The utility model is further described in detail in body embodiment.It should be noted that in the absence of conflict, this Shen
The feature in embodiment and embodiment please can be combined with each other.
Many details are elaborated in the following description in order to fully understand the utility model, still, this practicality
Novel to be implemented different from other modes described here using other, therefore, the scope of protection of the utility model is simultaneously
It is not limited by following public specific embodiment.
Referring to Fig. 2 descriptions according to the display module 1 of the utility model some embodiments offer.
As shown in Fig. 2, first aspect embodiment according to the present utility model, the utility model proposes a kind of display modules
1, it is used for terminal device, including：Glass cover-plate 18；Touch sensing 16, by the Integration ofTechnology of OGS on glass cover-plate 18；
Fingerprint sensor 14 is bonded setting with the glass cover-plate 18 for being integrated with touch sensing 16 on one side；Display screen 12, is fitted in fingerprint
On the another side of sensor 14.
The utility model proposes display module 1, touch sensing 16 is integrated in by glass cover-plate 18 by the technology of OGS
On, and it will be integrated with the top of the paste fingerprint sensor 14 of glass cover-plate 18 of touch sensing 16, then display screen 12 is pasted
Below fingerprint sensor 14 so that while same screen assembly has display with touch-control, have fingerprint identification function, be
Realize that the lower fingerprint recognition of screen screen provides the foundation comprehensively, since touch sensing 16 to be integrated on glass cover-plate 18, reduces
The integral thickness of screen assembly, and then ensure that screen assembly display effect and touch-control and the precision of fingerprint recognition.
Further, fingerprint FPC is connect with fingerprint sensor 14bonding.
Wherein, optionally, display screen 12 is the either OLED display screen 12 of LCD display 12.
In one embodiment of the utility model, fingerprint sensor 14 can be single layer of conductive membrane structure, in the first base
The two sides of plate carries out plated film, etching so that and conductive film has a variety of electrodes, thereby reduces the thickness of fingerprint sensor 14, and
And this kind of structure translucency is good, production cost is low.
Wherein it is preferred to which a variety of electrodes include：First induction electrode and the first emission electrode；Also, the first induction electrode
Towards glass cover-plate 18, to ensure the effect of the fingerprint recognition of fingerprint sensor 14.
In another embodiment of the utility model, fingerprint sensor 14 can be bilayer conductive membrane structure, second
Plated film, etching are carried out on substrate and third substrate respectively so that bilayer conductive film has a variety of electrodes, and then improves touch-control biography
The precision of sensor 16, and can realize multi-point touch.
Wherein it is preferred to which a variety of electrodes include：Second induction electrode and the second emission electrode；Also, the second induction electrode
Closer to glass cover-plate 18 compared with the second emission electrode, to ensure the effect of the fingerprint recognition of fingerprint sensor 14.
In one embodiment of the utility model, the type of fingerprint sensor 14 can be metal mesh format sensor,
Combined with base material using metal layer, formed fingerprint sensor 14, and then user touch screen when, cause metal grill everybody
It sets the variation of capacitance, realizes the fingerprint pattern for determining user, and metal mesh format sensor has at low cost, and visual effect is good
The characteristics of, correspondingly, the production cost of display module 1 is reduced, also, ensure that the visual effect of display module 1.
In another embodiment of the utility model, the type of fingerprint sensor 14 can be tin indium oxide (ITO) formula
Sensor is combined using indium tin oxide layer with base material, form fingerprint sensor 14, and then when user touches screen, cause
The fingerprint pattern for determining user is realized in the variation of indium tin oxide layer each position capacitance, and tin indium oxide formula sensor has manufacture
Difficulty is low, and the feature that visual effect is good, correspondingly, ensure that the qualification rate of display module 1, also, ensure that display module 1
Visual effect.
In another embodiment of the utility model, the type of fingerprint sensor 14 can be nano silver wire type sensing
Device is combined using nano-silver thread layer with base material, form fingerprint sensor 14, and then when user touches screen, cause nanometer
The fingerprint pattern for determining user is realized in the variation of silver wire layer each position capacitance, and nano silver wire type sensor has manufacture difficulty
Low, at low cost feature correspondingly ensure that the qualification rate of display module 1, also, reduce the cost of display module 1.
Similarly, in one embodiment of the utility model, the type of the conductive layer of touch sensing 16 can also be gold
Belong to any of grid type, tin indium oxide formula, nano silver wire type.
In a particular embodiment, the conductive layer of fingerprint sensor 14 of same display module 1 and leading for touch sensing 16
Same material or unlike material may be used in electric layer.
Second aspect embodiment according to the present utility model, the utility model provide a kind of terminal device, including：It is main
Machine；And the display module 11 such as the offer of above-mentioned any embodiment.
Terminal device provided by the utility model, because including the display module 1 provided such as above-mentioned any embodiment, therefore,
Whole advantageous effects with the display module 1 that such as above-mentioned any embodiment provides, are no longer stated one by one herein.
Specifically, terminal device provided by the utility model can be smartwatch, mobile phone and tablet computer, using this reality
Optimize smartwatch, mobile phone and tablet computer in the related technology with the display module 1 of novel offer, realizes the finger of smartwatch
Line operates, and realizes that fingerprint payment, encrypting fingerprint etc. provide the foundation to smartwatch；For mobile phone and tablet computer, energy
It is enough both fully promoted account for screen ratio, realize the fingerprint recognition preposition screen shielded comprehensively under, improve mobile phone and tablet computer
Aesthetics and operability.
In conclusion display module provided by the utility model and terminal device, by the technology of OGS by touch sensing
16 are integrated on glass cover-plate 18, and the glass cover-plate 18 for being integrated with touch sensing 16 is pasted the upper of fingerprint sensor 14
Side, then by the paste of display screen 12 below fingerprint sensor 14 so that while same screen assembly has display with touch-control, tool
For fingerprint identification function, to realize, fingerprint recognition provides the foundation under screen screen comprehensively, since touch sensing 16 to be integrated in
On glass cover-plate 18, reduce the integral thickness of screen assembly, so ensure that screen assembly display effect and touch-control with
The precision of fingerprint recognition.
In the present invention, the terms such as term " installation ", " connected ", " connection ", " fixation " shall be understood in a broad sense, example
Such as, " connection " may be fixed connection or may be dismantle connection, or integral connection；" connected " can be directly connected,
It can also be indirectly connected through an intermediary.For the ordinary skill in the art, can understand as the case may be
The concrete meaning of above-mentioned term in the present invention.
In the description of this specification, the description of term " one embodiment ", " some embodiments ", " specific embodiment " etc.
Mean that particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least the one of the utility model
In a embodiment or example.In the present specification, schematic expression of the above terms are not necessarily referring to identical embodiment
Or example.Moreover, the particular features, structures, materials, or characteristics of description can be in any one or more embodiments or example
In can be combined in any suitable manner.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (9)
1. a kind of display module is used for terminal device, which is characterized in that including：
Glass cover-plate；
Touch sensing, by the Integration ofTechnology of OGS on the glass cover-plate
Fingerprint sensor is bonded setting with the glass cover-plate for being integrated with the touch sensing on one side；
Display screen is fitted on the another side of the fingerprint sensor.
2. display module according to claim 1, which is characterized in that
The display screen is LCD display or OLED display screen.
3. display module according to claim 1, which is characterized in that further include：
Fingerprint FPC is connect with the fingerprint sensor bonding.
4. display module according to any one of claim 1 to 3, which is characterized in that the touch sensing includes：
Conducting wire；
Conductive layer is connected with the conducting wire.
5. display module according to any one of claim 1 to 3, which is characterized in that the fingerprint sensor includes：
First substrate；
First induction electrode layer and the first emission electrode layer, are separately positioned on the first substrate two sides.
6. display module according to claim 5, which is characterized in that
The first emission electrode layer is located at the first substrate towards in the one side of the display screen.
7. display module according to any one of claim 1 to 3, which is characterized in that the fingerprint sensor includes：
Second substrate；
Second induction electrode layer is arranged on the second substrate；
Third substrate fits with the second substrate；
Second emission electrode layer is arranged on the third substrate.
8. display module according to claim 7, which is characterized in that
The second substrate is arranged between the third substrate and the display screen.
9. a kind of terminal device, which is characterized in that including：
Such as display module described in any item of the claim 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721752508.2U CN207764812U (en) | 2017-12-15 | 2017-12-15 | display module and terminal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721752508.2U CN207764812U (en) | 2017-12-15 | 2017-12-15 | display module and terminal device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207764812U true CN207764812U (en) | 2018-08-24 |
Family
ID=63186622
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721752508.2U Active CN207764812U (en) | 2017-12-15 | 2017-12-15 | display module and terminal device |
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|---|---|
| CN (1) | CN207764812U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109934055A (en) * | 2017-12-15 | 2019-06-25 | 南昌欧菲光科技有限公司 | Display components and terminal equipment |
| TWI736991B (en) * | 2019-09-29 | 2021-08-21 | 鴻海精密工業股份有限公司 | Display apparatus with fingerprint identification function |
-
2017
- 2017-12-15 CN CN201721752508.2U patent/CN207764812U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109934055A (en) * | 2017-12-15 | 2019-06-25 | 南昌欧菲光科技有限公司 | Display components and terminal equipment |
| TWI736991B (en) * | 2019-09-29 | 2021-08-21 | 鴻海精密工業股份有限公司 | Display apparatus with fingerprint identification function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210414 Address after: 231323 Building 1, precision electronics industrial park, Hangbu Town, Shucheng County, Lu'an City, Anhui Province Patentee after: Anhui jingzhuo optical display technology Co.,Ltd. Address before: 330013 oufeiguang science and Technology Park, HUANGJIAHU Road, Nanchang Economic and Technological Development Zone, Jiangxi Province Patentee before: Nanchang OFilm Tech. Co.,Ltd. |
|
| TR01 | Transfer of patent right |