CN104347004B - A kind of display and a kind of display packing - Google Patents
A kind of display and a kind of display packing Download PDFInfo
- Publication number
- CN104347004B CN104347004B CN201310347404.3A CN201310347404A CN104347004B CN 104347004 B CN104347004 B CN 104347004B CN 201310347404 A CN201310347404 A CN 201310347404A CN 104347004 B CN104347004 B CN 104347004B
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- Prior art keywords
- display
- light
- light source
- supply apparatus
- reflector plate
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Classifications
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V7/00—Reflectors for light sources
- F21V7/22—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2101/00—Point-like light sources
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Liquid Crystal (AREA)
- Planar Illumination Modules (AREA)
Abstract
The invention relates to electronic display technology field, particularly relate to a kind of display and a kind of display packing, solve in prior art extraneous ambient lighting stronger time, the technical problem that the contrast of display screen declines, display in the embodiment of the present application, including: reflector plate and cover on described reflector plate can exciting light material；Described can exciting light material, for described light irradiate under produce three primary light source；Described reflector plate, for being gone out as the source reflection of described display by described three primary light source, uses the embodiment of the present application to be capable of under conditions of external environmental light is relatively strong, the impregnable technique effect of contrast of the picture that display shows.
Description
Technical field
The present invention relates to electronic display technology field, particularly relate to a kind of display and a kind of display packing.
Background technology
Along with the development of science and technology, electronic equipment have also been obtained development at full speed, the kind of electronic product
Class also gets more and more, and people have also enjoyed the various facilities that scientific development brings, and present people can pass through
Various types of electronic equipments, enjoy the comfortable life brought along with development in science and technology.Existing Display Technique,
By initial CRT iconoscope screen to LCD liquid crystal display screen, the image quality of display, and volume, draw
The definition in face has had the biggest improvement.
But present inventor during inventive technique scheme, finds above-mentioned in realizing the embodiment of the present application
At least there is following technical problem in technology:
Owing to, in prior art, when extraneous ambient lighting is stronger, display can reflect external environmental light, and
Now the intensity level of the backlight of electronic equipment has reached maximum, so, when intensity level and the electronics of reflection light
When the ratio of the intensity level of equipment backlight is bigger, the technology of the contrast decline existing for display screen is asked
Topic.
And then when making user watch display screen in the sun, the display effect meeting of the display that user sees
It is deteriorated.
Summary of the invention
The embodiment of the present application, by providing a kind of display and a kind of display packing, solves prior art China and foreign countries
When boundary's ambient lighting is stronger, the technical problem that the contrast of display screen declines, it is achieved that in external environmental light
Under conditions of relatively strong, the impregnable technique effect of contrast of the image that display shows.
The embodiment of the present application provides a kind of display, including: reflector plate and covering are on described reflector plate
Can exciting light material；Described can exciting light material, for described light irradiate under produce three primary light source；
Described reflector plate, for going out described three primary light source as the source reflection of described display.
Further, described display also includes: photoswitch, be arranged on described can the top of exciting light material,
For the described three primary light source display image using described reflector plate to reflect.
Further, described photoswitch is additionally operable to: the perforate controlling described photoswitch controls to show image
Brightness.
Further, described photoswitch is particularly as follows: micro-electromechanical system (MEMS), or liquid crystal panel.
Further, described can exciting light material be specially photic can exciting light material.
Further, described display also includes: photosensitive device and light supply apparatus, wherein, and described photoreceptor cartridge
Put and be connected by wire with described light supply apparatus；Described light supply apparatus, is used for being generated and transmitted by light source；Described
Photosensitive device, when being used for described intensity of illumination being detected more than preset strength value, controls to close described light source dress
Put, when detecting that described intensity of illumination is not more than described preset strength value, control to open described light source dress
Put.
Further, described display also includes: light guide plate, be arranged on described photoswitch lower section or on
Side, for described light source that described light supply apparatus is launched guide and make described light source be irradiated to described can
On exciting light material.
On the other hand, the embodiment of the present application additionally provides a kind of display packing, and described method includes: based on light
Irradiation, excite and can produce three primary light source by exciting light material in described display；In described display
Reflector plate effect under, described three primary light source is reflected away.
Further, described method also includes: the photoswitch in described display controls described three primary light source
Carry out showing image.
Further, described method also includes: when detecting that intensity of illumination is more than preset strength value, closes
Light supply apparatus in described display；When detecting that intensity of illumination is not more than described preset strength value, open
Described light supply apparatus.
The one or more technical schemes provided in the embodiment of the present application, at least have the following technical effect that or excellent
Point:
1, due to have employed cover on reflector plate can the technological means of exciting light material, at illumination bar
Producing the technological means of three primary light source under part, needing at display screen so efficiently solving in prior art
Lower section arranges LED light source so that when external environmental light is stronger, display can reflect external environmental light,
And now the intensity level of the backlight of electronic equipment has reached maximum, so, when intensity level and the electricity of reflection light
When the ratio of the intensity level of subset backlight is bigger, there is the technology that the contrast of display screen will decline
Problem, and then achieve and ensure that under conditions of extraneous ambient lighting is relatively strong, it is possible to clearly show that figure
The technique effect of picture.
2, due to have employed on reflector plate cover can exciting light material, and, having external environment illumination
Under conditions of penetrating, it is not necessary to the technological means of the light supply apparatus within opening display, so efficiently solving existing
Have in technology and be required for opening light supply apparatus under any illumination condition, thus there is the power consumption of electronic equipment
Bigger technical problem, is the most also unfavorable for saving the energy, and then achieves the merit that can reduce electronic equipment
Consumption, reaches to save the effect of the energy simultaneously.
Accompanying drawing explanation
Fig. 1 is the module diagram of a kind of display in the embodiment of the present application；
Fig. 2 is the structural representation of the position that light supply apparatus is specifically arranged in a kind of display in the embodiment of the present application
Figure；
Fig. 3 is the theory structure schematic diagram of a kind of display in the embodiment of the present application；
Fig. 4 is the flow chart of a kind of display packing in the embodiment of the present application；
Fig. 5 is the detail flowchart of a kind of display packing in the embodiment of the present application.
Detailed description of the invention
The embodiment of the present application provides a kind of display and a kind of display packing, solves in prior art and arranges
LED light source below display screen so that when external environment illumination is stronger, outside display can reflect
Boundary's ambient light, and now the intensity level of the backlight of electronic equipment has reached maximum, so, when reflection light
When intensity level is bigger with the ratio of the intensity level of electronic equipment backlight, the contrast that there is display screen declines
Technical problem.
Technical scheme in the embodiment of the present application is that the technology of the contrast decline solving above-mentioned display screen is asked
Topic, general thought is as follows:
In the display unit of electronic equipment, prior art is to be provided with backlight below display screen, and
And, the power consumption of backlight is the most relatively large, it is most important that, when the brightness of external environmental light is stronger, electricity
The brightness of the backlight of the display unit of subset is far from the brightness of external environmental light, therefore, allows for
External environmental light is injected the light of human eye after reflection and is eager to excel than the light of electronic equipment self so that Yong Huwu
Method sees the light that electronic equipment display screen curtain sends.But, in embodiments herein, electronic equipment without
Need backlight, and be made by the illumination of external environment to produce light source, concrete, in the reflection of display unit
On sheet overlying lid can exciting light material, when the light of external environment is irradiated on reflector plate, by finish can be excited
Material produces three primary light source after absorbing, and is then reflected away by reflector plate.So, the eyes of user are entered
Light the most only reflects light, would not occur there is two kinds of light sources, the contrast of display screen as prior art
The technical problem that degree declines.
In order to be better understood from technique scheme, below in conjunction with Figure of description and concrete embodiment party
Technique scheme is described in detail by formula.
The embodiment of the present application provides a kind of display, as it is shown in figure 1, include: reflector plate 101 and covering
Cover on described reflector plate 101 can exciting light material 102.
Wherein, this can be used for producing three primary light source under light illumination by exciting light material 102；Reflector plate 101
For this three primary light source is gone out as the source reflection of this display.
This reflector plate 101 is the reflector plate of a kind of slide composition that can be produced reflection by its back side, when
When light is radiated on reflector plate, produces direct reflection, thus change light path, be reflected.
Can exciting light material 102 specifically embedded photoluminescent material, this embedded photoluminescent material be by the external world
And the light of inside just can be luminous when irradiating, it is particularly due under illumination condition so that this luminescence generated by light material
Material is excited and then creates three primary colours.Such as phosphorus, fluorescent material etc..For phosphorus, phosphorus
Element is by the irradiating of incident illumination of certain wavelength, such that it is able to luminous, produces three primary colours.For fluorescence
Material, after the light absorbing certain wavelength, sends out the light of different wave length at once, when incident illumination disappears,
Fluorescent material stops luminescence the most at once, in this programme, it is possible to use the illumination of certain wavelength makes fluorescence
Matter produces three primary light source.Wherein, natural light, the light that daylight lamp produces, and the light that LED produces
All meeting the light of this certain wavelength, the light the most also meeting this certain wavelength does not enumerates, therefore,
Under these illumination conditions, fluorescent material can be made to produce three primary light source.
In embodiments herein, can exciting light material owing to being provided with in this display, it is possible to by
Extraneous lamp comes luminous, so can not only reduce the power consumption of electronic equipment, meanwhile, and also can be abundant
Utilize the energy of external environment, play energy-conservation effect.And, use the display of the application, work as the external world
When ambient lighting is strong, it is also possible to open light source that electronic equipment carries to can exciting light material effects, play
The effect of display.Therefore, the application both can be by the natural light of external environment, it is also possible to by the external world
Other light sources comes luminous.Can be such as daylight lamp, the LED outside display screen can be provided in
The light of pipe.
Therefore, in the embodiment of the present application, this display also includes photosensitive device 103 and light supply apparatus
104, wherein, this photosensitive device 103 is connected by wire with this light supply apparatus 104.
Wherein, light supply apparatus 104: be used for being generated and transmitted by light source；
Photosensitive device 103: for when detecting intensity of illumination more than preset strength value, control to close light source dress
Put 104；When detecting that intensity of illumination is not more than this preset strength value, control to open this light supply apparatus 104.
Specifically, photosensitive device 103 can be light sensor, utilizes light-sensitive element to convert optical signals to
The sensor of the signal of telecommunication, in the embodiment of the present application, is not limited only to use this light sensor, in the application
Embodiment also have other photosensitive device do not enumerate.
This photosensitive device 103 can detect the intensity of ambient light photograph, and the intensity for external environmental light can be big
Cause is divided into two kinds of situations, and the first external environmental light presets the situation of intensity of illumination more than one；The second is extraneous
Ambient light is not more than the situation of this default intensity of illumination.
Detect that the intensity of external environmental light is greater than presetting illumination for photosensitive device 103 in the case of the first strong
During situation about spending, photosensitive device 103 closes the light supply apparatus 104 of electronic equipment internal.Now only by outward
The light source of boundary's environment excite this can exciting light material 102 to produce light source.Specifically, can be extraneous ring
The natural lighting in border, it is also possible to be the illumination of the daylight lamp of external environment.Under the effect of these illumination, swash
That sends out display interior can produce the light source of three primary colours by exciting light material 102, and then at reflector plate 101
Reflect away under transmitting effect.
Detect that the intensity of ambient light is no more than presetting intensity of illumination for photosensitive device 103 in the case of the second
Situation time, photosensitive device 103 opens the light supply apparatus 104 of electronic equipment internal.
Specifically, light supply apparatus 104 can be provided in the inner side of light controlling device.Lean on it is preferred that be arranged on
The side of near reflex sheet 101, sees Fig. 1；The outside of light controlling device can also be provided in, near extraneous
The side of environment, sees Fig. 2.Wherein, this light supply apparatus is not only and can be arranged on display as depicted
The right positions of device, it is also possible to the leftward position being provided in display, it is, of course, also possible at display
Interior both sides all arrange light supply apparatus.
First introduce the situation that light supply apparatus 104 is arranged on the inner side of light controlling device, be specifically arranged on display
On the sidewall of device, in this case, the light supply apparatus 104 being arranged on sidewall can be LED lamp tube,
So that can be excited after fully receiving energy by exciting light material 102, need at reflector plate 101
It is provided above light guide plate, specifically for be irradiated to by the light that light supply apparatus 104 is launched can exciting light material
On 102 so that can be excited and produce three primary light source afterwards by exciting light material 102.
The concrete effect of above-mentioned light guide plate be light is changed light path after be irradiated to can exciting light material 101
On, specifically, light guide plate is the acryl/PC sheet material utilizing optical grade, then with having high reflectance
And the hitech materials of not extinction, the acryl sheet material bottom surface UV screen printing technology in optical grade stamps
Light guiding points.Optical grade acryl sheet material is utilized to draw the light issued from lamp at optical grade acryl plate surface
Stop, when light is mapped to each light guiding points, reflection light can toward all angles spread, then destroy reflection
Condition is penetrated by light guide plate front.By various densitys, light guiding points not of uniform size, uniform light can be made to go out
Penetrate.
Then introduce light supply apparatus 104 and be arranged on the situation outside light controlling device, be specifically arranged on display
Display screen above, in this case, being arranged on the light supply apparatus 104 above display screen can also
It is LED lamp tube, now, equally utilizes and be arranged on the light guide plate above photoswitch by this LED
Light source is irradiated to can be on exciting light material 102 so that can be excited and produce three bases afterwards by exciting light material 102
Color light source, under the effect of reflector plate 101 reflection, it is possible to reflected away by three primary light source.
In the embodiment of the present application, by can exciting light material 102 be stimulated afterwards produce three primary light source in shape
During becoming image, in addition it is also necessary to the control of other elements just can show, therefore, in this display
Also including photoswitch 105, the most above-mentioned light controlling device, being arranged on can exciting light material 101 upper
Side, for the described three primary light source display image using described reflector plate 101 to reflect.
In force, photoswitch 105 can be specifically micro-electromechanical system (MEMS), or liquid crystal panel.
It is described in detail as a example by this photoswitch 105 is as liquid crystal panel in detail below.
When external environmental light is irradiated to display screen, can transmission enter, light note quilt can exciting light material 101
Absorbed, be such as fluorescent material, light excite fluorescent material to produce three primary light source, by reflector plate 102
Reflected, when the three primary colours light of reflection reaches photoswitch 105, if liquid crystal panel, then, at voltage
Control under, liquid crystal molecule rotates so that three primary colours light deflect in liquid crystal panel after combine,
Different colors can be formed, arrive on display floater, so that form different color on a display panel
Image frame.Therefore, the three primary light source display image that reflector plate can be reflected by photoswitch 105.
Certainly, this photoswitch 105 can also be micro-electromechanical system (MEMS), in detail below with this photoswitch
105 are described for as a example by micro-electromechanical system (MEMS).
When the three primary colours light of reflection arrives the display floater of micro electronmechanical control, open by controlling this microcomputer electric light
Close the size of the perforate of 105, and then the perforate of three primary colours light transmission micro-electro-mechanical optical switches 105 is formed not
It is with the pixel of brightness, such as, bigger when the perforate of micro electronmechanical photoswitch 105, then, will be aobvious
Show and on panel, form the pixel that brightness is brighter, when the perforate of the switch of MEMS is less, then, just
The pixel that brightness is dark can be formed on a display panel.Thus obtain the picture image that brightness is different.
By all parts of the display of above-mentioned offer, be possible not only to by external environment natural light or
Carry out under conditions of the illumination of person's daylight lamp showing image, and can be excited this at the light source by self
Three primary light source can be produced by exciting light material 102, and the three primary light source part produced is along original side
To emission, a part is to launch with the most contrary direction, wherein, launches along original direction
Light reflected by reflector plate 101.Concrete theory structure is as shown in Figure 3 so that no matter this display
How residing environment changes, and can be supplied to one comfortable viewing effect of user, and compared to existing
Display for, power consumption is the most relatively small.
Present invention also provides a kind of display packing, as shown in Figure 4, the method includes:
S401, irradiation based on light, excite and can produce three primary light source by exciting light material in described display；
S402, under the effect of the reflector plate in described display, reflects away described three primary light source.
Concrete process step is as shown in Figure 5:
S501, whether detection intensity of illumination is more than preset strength value；Default detecting that illumination intensity value is more than
During intensity level, perform S502；When detecting that illumination intensity value is not more than preset strength value, perform S503.
Wherein, illumination here can be the natural lighting of external environment, it is also possible to is the daylight lamp of external environment
Irradiate.
S502, closes the light supply apparatus in this display, utilizes extraneous illumination.
S503, opens this light supply apparatus.
S504, irradiation based on light, excite and can produce three primary light source by exciting light material in this display；
Some light in three primary light source arrives reflector plate, performs S505.
S505, under the effect of the reflector plate in described display, reflects away three primary light source, when instead
When the light being shot out arrives the photoswitch of display, perform S506.
S506, the photoswitch in described display controls described three primary light source and carries out showing image.
Certainly, this photoswitch can also control to show the brightness of image, such as, photoswitch specifically liquid crystal surface
During plate, by controlling the intensity of voltage, control the deflection angle of liquid crystal molecule on liquid crystal panel, permissible
Control the brightness of display image；When the switch of photoswitch specifically MEMS, photoswitch can be controlled
The size of perforate control to show the brightness of image.
Technical scheme in above-mentioned the embodiment of the present application, at least has the following technical effect that or advantage:
1, due to have employed cover on reflector plate can the technological means of exciting light material, at illumination bar
Producing the technological means of three primary light source under part, needing at display screen so efficiently solving in prior art
Lower section arranges LED light source so that when external environmental light is stronger, display can reflect external environmental light,
And now the intensity level of the backlight of electronic equipment has reached maximum, so, when intensity level and the electricity of reflection light
When the ratio of the intensity level of subset backlight is bigger, there is the technology that the contrast of display screen will decline
Problem, and then achieve and ensure that under conditions of extraneous ambient lighting is relatively strong, it is possible to clearly show that figure
The technique effect of picture.
2, due to have employed on reflector plate cover can exciting light material, and, having external environment illumination
Under conditions of penetrating, it is not necessary to the technological means of the light supply apparatus within opening display, so efficiently solving existing
Have in technology and be required for opening light supply apparatus under any illumination condition, thus there is the power consumption of electronic equipment
Bigger technical problem, is the most also unfavorable for saving the energy, and then achieves the merit that can reduce electronic equipment
Consumption, reaches to save the effect of the energy simultaneously.
Those skilled in the art are it should be appreciated that embodiments of the invention can be provided as method, system or meter
Calculation machine program product.Therefore, the present invention can use complete hardware embodiment, complete software implementation or knot
The form of the embodiment in terms of conjunction software and hardware.And, the present invention can use and wherein wrap one or more
Computer-usable storage medium containing computer usable program code (include but not limited to disk memory,
CD-ROM, optical memory etc.) form of the upper computer program implemented.
The present invention is with reference to method, equipment (system) and computer program product according to embodiments of the present invention
The flow chart of product and/or block diagram describe.It should be understood that can by computer program instructions flowchart and
/ or block diagram in each flow process and/or flow process in square frame and flow chart and/or block diagram and/
Or the combination of square frame.These computer program instructions can be provided to general purpose computer, special-purpose computer, embedding
The processor of formula datatron or other programmable data processing device is to produce a machine so that by calculating
The instruction that the processor of machine or other programmable data processing device performs produces for realizing at flow chart one
The device of the function specified in individual flow process or multiple flow process and/or one square frame of block diagram or multiple square frame.
These computer program instructions may be alternatively stored in and computer or the process of other programmable datas can be guided to set
In the standby computer-readable memory worked in a specific way so that be stored in this computer-readable memory
Instruction produce and include the manufacture of command device, this command device realizes in one flow process or multiple of flow chart
The function specified in flow process and/or one square frame of block diagram or multiple square frame.
These computer program instructions also can be loaded in computer or other programmable data processing device, makes
Sequence of operations step must be performed to produce computer implemented place on computer or other programmable devices
Reason, thus the instruction performed on computer or other programmable devices provides for realizing flow chart one
The step of the function specified in flow process or multiple flow process and/or one square frame of block diagram or multiple square frame.
Although preferred embodiments of the present invention have been described, but those skilled in the art once know base
This creativeness concept, then can make other change and amendment to these embodiments.So, appended right is wanted
Ask and be intended to be construed to include preferred embodiment and fall into all changes and the amendment of the scope of the invention.
Obviously, those skilled in the art can carry out various change and modification without deviating from this to the present invention
Bright spirit and scope.So, if the present invention these amendment and modification belong to the claims in the present invention and
Within the scope of its equivalent technologies, then the present invention is also intended to comprise these change and modification.
Claims (10)
1. a display, it is characterised in that including: reflector plate and covering are on described reflector plate
Can exciting light material；
Described can exciting light material, for producing three primary light source under light illumination；
Described reflector plate, for going out described three primary light source as the source reflection of described display.
2. display as claimed in claim 1, it is characterised in that described display also includes:
Photoswitch, be arranged on described can the top of exciting light material, for the institute using described reflector plate to reflect
State three primary light source display image.
3. display as claimed in claim 2, it is characterised in that described photoswitch is additionally operable to:
The perforate controlling described photoswitch controls to show the brightness of image.
4. display as claimed in claim 2, it is characterised in that described photoswitch particularly as follows:
Micro-electromechanical system (MEMS), or liquid crystal panel.
5. display as claimed in claim 1, it is characterised in that described can be specially by exciting light material
Photic can exciting light material.
6. the display as described in arbitrary in Claims 1 to 5, it is characterised in that described display also wraps
Including: photosensitive device and light supply apparatus, wherein, described photosensitive device is connected by wire with described light supply apparatus；
Described light supply apparatus, is used for being generated and transmitted by light source；
Described photosensitive device, for when described intensity of illumination being detected more than preset strength value, controls to close
Described light supply apparatus, when detecting that described intensity of illumination is not more than described preset strength value, controls to open institute
State light supply apparatus.
7. display as claimed in claim 6, it is characterised in that described display also includes:
Light guide plate, is arranged on the below or above of described photoswitch, for described in described light supply apparatus
Light source guide and make described light source be irradiated to described can be on exciting light material.
8. a display packing, it is characterised in that described method includes:
Irradiation based on light, excites and can produce three primary light source by exciting light material in display；
Under the effect of the reflector plate in described display, described three primary light source is reflected away.
9. method as claimed in claim 8, it is characterised in that described method also includes:
Photoswitch in described display controls described three primary light source and carries out showing image.
10. method as claimed in claim 8 or 9, it is characterised in that described method also includes:
When detecting that intensity of illumination is more than preset strength value, close the light supply apparatus in described display；
When detecting that intensity of illumination is not more than described preset strength value, open described light supply apparatus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310347404.3A CN104347004B (en) | 2013-08-09 | 2013-08-09 | A kind of display and a kind of display packing |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310347404.3A CN104347004B (en) | 2013-08-09 | 2013-08-09 | A kind of display and a kind of display packing |
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| CN104347004A CN104347004A (en) | 2015-02-11 |
| CN104347004B true CN104347004B (en) | 2016-12-28 |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| ES2694656A1 (en) * | 2017-06-22 | 2018-12-26 | BSH Electrodomésticos España S.A. | Component of domestic appliance. (Machine-translation by Google Translate, not legally binding) |
| JP7135360B2 (en) * | 2018-03-23 | 2022-09-13 | ヤマハ株式会社 | Light-emitting display switch and sound collecting device |
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| CN103075684A (en) * | 2013-01-09 | 2013-05-01 | 东莞市新东方光电技术有限公司 | LED (Light-emitting Diode) backlight module |
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| CN104347004A (en) | 2015-02-11 |
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