CN105223733A - Liquid crystal display - Google Patents
Liquid crystal display Download PDFInfo
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- CN105223733A CN105223733A CN201510713064.0A CN201510713064A CN105223733A CN 105223733 A CN105223733 A CN 105223733A CN 201510713064 A CN201510713064 A CN 201510713064A CN 105223733 A CN105223733 A CN 105223733A
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- Prior art keywords
- liquid crystal
- compressing structure
- array base
- base palte
- conductive unit
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Classifications
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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
- G02F1/1336—Illuminating devices
- G02F1/133602—Direct backlight
- G02F1/133608—Direct backlight including particular frames or supporting means
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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
- G02F1/1336—Illuminating devices
- G02F1/133602—Direct backlight
- G02F1/133612—Electrical details
Abstract
There is provided a kind of liquid crystal display, described liquid crystal display comprises liquid crystal panel and backlight module.Described backlight module has the accommodation space for accommodating described liquid crystal panel.Described liquid crystal panel comprises array base palte and colored filter substrate.Described backlight module comprises for the connecting elements by described array base palte and colored filter substrate electrical connection, described connecting elements comprises compressing structure and conductive unit, described conductive unit and described array base palte compress and fit by described compressing structure, and described conductive unit is electrically connected with described array base palte and colored filter substrate respectively.
Description
Technical field
The present invention relates to a kind of liquid crystal display.
Background technology
In the product of IPS and FFS, use the object of silver-colored sizing process to be sent on the ito surface electrode of colored filter substrate (CF) substrate by ground connection (GND) current potential on thin film transistor (TFT) (TFT) substrate.
Chinese patent CN201320318762.7 discloses a kind of Anti-static resistor touch-screen.As shown in FIG. 1A and 1B, Anti-static resistor touch-screen disclosed in this patent comprises reach the standard grade the ITO film 1 and the ito glass 2 that rolls off the production line, the surrounding of the ITO film 1 of reaching the standard grade is provided with two upper silver slurry lines 11, and ito glass 2 surrounding that rolls off the production line is provided with silver slurry line 22 under an electrostatic prevention silver slurry line 21 and two.The outermost of the ito glass 2 that rolls off the production line is located at by electrostatic prevention silver slurry line 21, and the ITO film 1 of reaching the standard grade is bonded by a layers of two-sided and the ito glass 2 that rolls off the production line.To reach the standard grade the ITO film 1 and roll off the production line between ito glass 2 and be provided with a flexible circuit board (FPC) 3.FPC3 conducting end starches line 11 with upper silver respectively, lower silver starches line 22 and electrostatic prevention silver is starched line 21 and is connected.
This Chinese patent adopt flexible circuit board 3 conducting end starches line 11 with upper silver respectively, lower silver starches line 22 and electrostatic prevention is silver-colored starches line 21 and be connected, to discharge the electrostatic of this touch-screen.But, because the position of silver coating slurry is in the outside of sealing area, make the GND line in TFT substrate need to be drawn by contact hole, then after coating silver slurry, utilize the conductive capability of silver slurry that GND current potential is passed to CF substrate.Key of the prior art is silver the slurry stability of coating weight, the stability of position and ESD countermeasure.If the coating weight of silver slurry is too much, then box thickness ununiformity can be caused; On the contrary, if the coating weight of silver slurry is very few, application place departs from, then poor flow can be caused.In addition, the process of some glue inherently manufactures one of glass processing procedure, and the yield of some glue has influence on the yield of whole glass processing procedure.To sum up, under the prerequisite pursuing low cost, high yield at present, the conducting of some glue is not the best way be communicated with by CF and TFT.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, provide a kind of and can reduce costs the liquid crystal display that also can improve yield.
According to an aspect of the present invention, provide a kind of liquid crystal display, comprise liquid crystal panel and backlight module, described backlight module has the accommodation space for accommodating described liquid crystal panel.Described liquid crystal panel comprises array base palte and colored filter substrate, described backlight module comprises for the connecting elements by described array base palte and colored filter substrate electrical connection, described connecting elements comprises compressing structure and conductive unit, described conductive unit and described array base palte compress and fit by described compressing structure, and described conductive unit is electrically connected with described array base palte and colored filter substrate respectively.
According to exemplary embodiment of the present invention, described backlight module can also comprise for enclosing the glue frame forming described accommodation space.Wherein, described compressing structure can be one-body molded with described glue frame, described conductive unit can be compacted to the intersection of described colored filter substrate and described array base palte by described compressing structure, and described conductive unit is electrically connected with described array base palte and colored filter substrate respectively.
According to exemplary embodiment of the present invention, described compressing structure can be integral type injection mo(u)lding with described glue frame, wherein, described compressing structure can extend to the top of the intersection of described colored filter substrate and described array base palte from the end of described glue frame, described conductive unit can be fixed on the end of described compressing structure.
According to exemplary embodiment of the present invention, described backlight module can also comprise the backboard be positioned at bottom it, wherein, described compressing structure can be one-body molded with described backboard, described conductive unit can be compacted to the intersection of described colored filter substrate and described array base palte by described compressing structure, and described conductive unit is electrically connected with described array base palte and colored filter substrate respectively.
According to exemplary embodiment of the present invention, described backboard can adopt metal material to make, and described compressing structure can be one-body molded with described conductive unit, and the surfaces externally and internally of described backboard and described compressing structure can be coated with insulation course at least in part.
According to exemplary embodiment of the present invention, one end of described compressing structure can bend and be folded in described backlight module, the other end of described compressing structure can extend to or the top of intersection through described colored filter substrate and described array base palte, and described conductive unit can be fixed on described compressing structure.
According to exemplary embodiment of the present invention, described conductive unit can be conducting resinl, and conducting resinl can be pasted and fixed on to compress on described compressing structure and with described array base palte and fit.
According to exemplary embodiment of the present invention, described compressing structure can have elasticity, and described conductive unit can keep compressing with described array base palte under the effect of described compressing structure natural resiliency restoring force fits.
According to exemplary embodiment of the present invention, described compressing structure can make described conductive unit keep compressing with described array base palte fitting under external force.
According to exemplary embodiment of the present invention, described backlight module can also comprise the position limiting structure for applying external force to described compressing structure
Accompanying drawing explanation
The following description of exemplary embodiment in conjunction with the drawings, each aspect of the present invention and feature will become obvious, in the accompanying drawings:
Figure 1A is the schematic diagram of the ITO film of reaching the standard grade of the Anti-static resistor touch-screen that prior art is shown;
Figure 1B is the schematic diagram of the ito glass that rolls off the production line of the Anti-static resistor touch-screen that prior art is shown;
Fig. 2 is the schematic cross sectional views of the backlight module that prior art is shown;
Fig. 3 is the partial sectional schematic side view of the liquid crystal display illustrated according to embodiments of the invention one;
Fig. 4 is the partial sectional schematic side view of the liquid crystal display illustrated according to embodiments of the invention two;
Fig. 5 is the partial sectional schematic side view of the liquid crystal display illustrated according to embodiments of the invention three.
Embodiment
Hereinafter, will by reference to accompanying drawing to exemplary embodiment make an explanation describe in detail the present invention design.But the present invention's design according to multiple multi-form concrete enforcement, and can should not be interpreted as being restricted to each embodiment described in this paper; On the contrary, provide these embodiments to be clear and complete to make the disclosure, and the present invention will be passed on fully to conceive to those of ordinary skill in the art.In the accompanying drawings, identical Reference numeral represents identical element.In addition, each element and region schematically show.Thus, the present invention's design is not limited to the relative size shown in figure or distance.
For convenience of description, here the relation of the element of shown in figure or feature and other elements or feature can be described usage space relative terms, such as " ... under ", " .... below ", " below ", " in ... top " and " above " etc.Will be appreciated that these spatial terminology intention contains the different azimuth outside the orientation shown in the figure of the device in use or in operation.Such as, if the device in accompanying drawing is reversed, be then described as other elements or feature " under " or the element of " below " other elements or feature " top " will be positioned in.Therefore, exemplary term " in ... below " can contain " below " and " top " two kinds of orientation.Device additionally can be located (90-degree rotation or in other orientation), and correspondingly explains that the space used describes language relatively here.
Cut-open view with reference to the exemplarily schematic diagram of the desirable embodiment (and intermediate structure) of property embodiment describes exemplary embodiment.So, the change of the diagram shape such as caused by manufacturing technology and/or tolerance is expected.Therefore, exemplary embodiment should be interpreted as being confined to shown here go out the given shape in region, but to include such as by the deviation manufacturing the vpg connection caused.
Unless otherwise defined, otherwise the term used in this manual (comprising technical term and scientific terminology) has the implication identical with the implication that those of ordinary skill in the art understand usually.The term defined in universaling dictionary should be interpreted as having the implication identical with the implication under background of related, unless and limit in this manual, otherwise should not explained them with the Utopian or too formal meaning.
As used herein, term "and/or" comprises one or more relevant any and all combination of lising.
Fig. 2 is the partial sectional schematic side view of the liquid crystal display that prior art is shown.With reference to Fig. 2, the liquid crystal display 100 of prior art comprises liquid crystal panel and backlight module.Liquid crystal panel comprises array base palte 105 and colored filter substrate 106.Backlight module has the space holding liquid crystal panel.Backlight module comprises: reflector plate 101; Framework 102 and light guide plate 103, be arranged on reflector plate 101; Light emitting diode 104, is arranged between framework 102 and light guide plate 103.In addition, array base palte 105 is arranged on light emitting diode 104.Colored filter substrate 106 is arranged on array base palte 105, and stacked with light guide plate 103.Array base palte 105 is also arranged and has a glue, be used for colored filter substrate 106 and thin film transistor (TFT) 105 to be electrically connected.
The object of the some glue of prior art is that the coherent signal on array base palte 105 is sent on colored filter substrate 106, and wherein described coherent signal is sent on colored filter substrate by the main conductive capability of silver slurry that utilizes.But, for the consideration to the silver slurry stability of coating weight, the stability of position and ESD countermeasure, if there is the situation that coating weight is too much, then can box thickness ununiformity be caused; If there is the very few situation of coating weight, then there will be application place and depart from, thus cause poor flow.In addition, the process of some glue inherently manufactures one of glass processing procedure, and the yield of some glue has influence on the yield of whole glass processing procedure.
By contrast, the backlight module of exemplary embodiment of the present invention carries out conducting by using glass batch backlight assembly between colored filter substrate and tft array substrate, thus eliminate the action of a glue, electric signal can be made reliably to transfer on colored filter substrate when not using silver slurry.Therefore, by the trickle adjustment of the structure to backlight module, make it possible to achieve the effect of the current potential conducting same with prior art.
Below, by coming by reference to the accompanying drawings, the liquid crystal display according to exemplary embodiment of the present invention is described in more detail.
Embodiment one:
Fig. 3 is the schematic cross sectional views of the liquid crystal display illustrated according to embodiments of the invention one.
With reference to Fig. 3, the liquid crystal display 200 according to exemplary embodiment of the present invention comprises liquid crystal panel and backlight module.Backlight module has the accommodation space for accommodating liquid crystal panel.Liquid crystal panel comprises array base palte 205 and colored filter substrate 206.Backlight module comprises: reflector plate 201; Light guide plate 203, is arranged on reflector plate 201; Light emitting diode 204, is arranged on the side of light guide plate 203; Array base palte 205, is arranged on light emitting diode 204; Colored filter substrate 206, fit relative with array base palte 205 is arranged, and stacked with structures such as blooming piece (not shown), light guide plate 203.In addition, backlight module also comprises the connecting elements for described array base palte 205 and colored filter substrate 206 being electrically connected, connecting elements comprises compressing structure 202E and conductive unit 207, compressing structure 202E is used for conductive unit 207 and array base palte 205 to compress laminating, and conductive unit 207 is electrically connected with array base palte 205 and colored filter substrate 206 respectively.
According to exemplary embodiment of the present invention, compressing structure can be made up of arbitrary material that can realize above-mentioned functions, such as, and plastics, metal etc.
According to exemplary embodiment of the present invention, compressing structure 202 can extend.When compressing structure 202 extends, compressing structure can comprise following structure: one end 202A of compressing structure can bend and be folded in backlight module, and the other end 202B of compressing structure can extend to or through colored filter substrate 206 top with the intersection of array base palte.In this case, conductive unit 207 is fixed on one end of compressing structure, thus conductive unit 207 can be made to be electrically connected with array base palte 205 and colored filter substrate 206 respectively.
When compressing structure 202 extends, backlight module can also comprise glue frame 202P, for enclosing formation accommodation space with compressing structure 202.In this case, compressing structure 202 such as can be shaping integratedly with glue frame 202P.Conductive unit can be compacted to the intersection of colored filter substrate 206 and array base palte 205 by compressing structure 202, thus conductive unit 207 can be made to be electrically connected with array base palte 205 and colored filter substrate 206 respectively.Therefore, owing to not carrying out gluing process, make it possible to avoid using silver slurry to make potential transfer on colored filter substrate panel.Thus by the trickle adjustment to the structure of backlight module, can realize the object of current potential conducting.
When compressing structure 202 is one-body molded with glue frame 202P, compressing structure 202E and glue frame 202 integrated injection forming can be made by Shooting Technique.In this case, compressing structure 202 can extend to the top of the intersection of colored filter substrate 206 and array base palte 205 from the end of glue frame 202P, and makes conductive unit can be fixed on the end of compressing structure.
According to exemplary embodiment of the present invention, conductive unit 207 can be conducting resinl, and it can be fixed on compressing structure by pasting, and compresses with array base palte 205 and fit, but the present invention is not limited thereto.
Although the foregoing describe a kind of embodiment of the present invention, but the present invention's design is not limited to above-described embodiment, also can be implemented by the following examples.
Embodiment two:
Fig. 4 is the schematic cross sectional views of the liquid crystal display 300 illustrated according to embodiments of the invention two.
With reference to Fig. 4, except by arranging backboard with except fixing conductive unit, substantially identical or identical with the structure of the liquid crystal display 200 according to exemplary embodiment of the present invention shown in Fig. 3 according to the liquid crystal display 300 of exemplary embodiment of the present invention.Therefore, will mainly describe the difference between them below, and mutually isostructural repeated description will be omitted.
Liquid crystal display 300 according to the present invention comprises liquid crystal panel and backlight module.Backlight module has the accommodation space for accommodating liquid crystal panel.Liquid crystal panel comprises array base palte 305 and colored filter substrate 306.Backlight module comprises: reflector plate 301; Framework 302 and light guide plate 303, be separately positioned on reflector plate 301; Light emitting diode 304, is arranged between light guide plate 303 and framework; Array base palte 305, is arranged on light emitting diode 304; Colored filter substrate 306, fit relative with array base palte 305 is arranged, and stacked with structures such as blooming piece (not shown), light guide plate 303.In addition, backlight module also comprises the connecting elements for array base palte 305 and colored filter substrate 306 being electrically connected, connecting elements comprises compressing structure 308 and conductive unit 307, conductive unit 307 and array base palte 305 are compressed laminating by compressing structure 308, and conductive unit 307 is electrically connected with array base palte 305 and colored filter substrate 306 respectively.
According to exemplary embodiment of the present invention, backlight module can also comprise the backboard 308M be positioned at bottom it.In this case, compressing structure 308 and backboard 308M can be one-body molded, conductive unit 307 is compacted to colored filter substrate 306 and the intersection of array base palte 305 by compressing structure, and conductive unit 307 is electrically connected with array base palte 305 and colored filter substrate 306 respectively.
To sum up, according to embodiments of the invention one and embodiment two, the structural disadvantages of above-mentioned liquid crystal display 200 and 300 is: the thickness due to conductive unit makes the thickness of connecting elements to reduce, if so that with liquid crystal display module (LCM) as a whole commodity time, need to consider the impact of thickness.
Based on the shortcoming that above-mentioned exemplary embodiment of the present invention exists, with under the prerequisite of liquid crystal display commodity as a whole, thickness difference can be avoided by referring to the structure of the liquid crystal display of the embodiment three shown in Fig. 5.
Embodiment three:
Fig. 5 is the schematic cross sectional views of the liquid crystal display 300-1 illustrated according to another exemplary embodiment of the present invention.
With reference to Fig. 5, except eliminating conductive unit, substantially identical or identical with the structure of the liquid crystal display 300 according to exemplary embodiment of the present invention shown in Fig. 4 according to the liquid crystal display 400 of exemplary embodiment of the present invention.Therefore, will mainly describe the difference between them below, and mutually isostructural repeated description will be omitted.
In order to avoid the problem of the thickness difference of the structure of the liquid crystal display 200 and 300 according to exemplary embodiment of the present invention shown in Fig. 3 and Fig. 4, shown in Figure 5 according in the liquid crystal display 400 of embodiments of the invention three, by backboard is set to the structure with metal, and omit conductive unit, thus the thickness difference problem of backlight module can be avoided.
Particularly, with reference to Fig. 5, according in the liquid crystal display 400 of embodiments of the invention three, backboard 408 can be made of metal, such as, and copper, aluminium etc.In this case, conductive unit can be omitted.Particularly, can by one-body molded to the backboard 308M in Fig. 4, compressing structure 308 and conductive unit 307, and be coated with insulation course (not shown) at least in part by backboard 308M and the surfaces externally and internally do not contacted with conductive unit 307 of compressing structure 308, thus obtain backboard 408 structure with one shown in Fig. 5.In this case, the end of backboard 408 contacts with the intersection of colored filter substrate 406 with array base palte 305.Because backboard 408 is made of metal, therefore, its uncoated end by insulation course can be electrically connected with array base palte 405 and colored filter substrate 406 respectively.
Therefore, owing to eliminating conductive unit, the integral thickness making it possible to liquid crystal display reduces.
Be described above three kinds of exemplary embodiments of the present invention, but those skilled in the art it should be appreciated that above exemplary embodiment just schematically illustrates inventive concept of the present invention.That is, above-mentioned exemplary embodiment just illustrates the preferred embodiments of the present invention to those skilled in the art, but the present invention can also be implemented by other following embodiment.The scope that protection scope of the present invention is defined by the claims limited.
Such as, compressing structure due to exemplary embodiment according to the present invention can extend to or can be combined into the glue frame of embodiment one or embodiment two backboard has the " shape of [", therefore its structure combined can have certain elasticity recovery, make compressing structure can rely on self elastic restoring force by conductive unit or himself (such as, the structure formed when compressing structure and backboard are formed by metal) end press, thus can be electrically connected with array base palte and colored filter substrate respectively.But, in order to ensure the electrical connection of array base palte and colored filter substrate, the fixed component of such as fixed frame can be set up on the top of compressing structure, be used for guaranteeing the end of conductive unit or compressing structure self with respectively with the electrical connection of array base palte and colored filter substrate.
In addition, conductive unit can be compressed in order to ensure compressing structure, or can conductive unit be compressed in order to ensure the end of integrative-structure described when compressing structure and backboard are made into integration by metal, except the elastic restoring force by compressing structure self, such as can also abut in top setting example such as the outside of the appropriate position of compressing structure (such as near the appropriate position of conductive unit), clamping, the limit component of snapping etc., thus the downward pressure improving compressing structure can be set by external member, to guarantee the electrical connection between array base palte and colored filter.But those skilled in the art can realize above-mentioned functions at the locating part that different Position Design is different according to actual needs.
The foregoing describe exemplary embodiments more of the present invention, but the present invention's design is not limited to above-mentioned specific embodiment, that is, those skilled in the art can be out of shape in conjunction with the customary means of this area above-described embodiment and revise above-described embodiment.
Claims (10)
1. a liquid crystal display, comprises liquid crystal panel and backlight module, and described backlight module has the accommodation space for accommodating described liquid crystal panel, and described liquid crystal panel comprises array base palte and colored filter substrate, it is characterized in that,
Described backlight module comprises for the connecting elements by described array base palte and colored filter substrate electrical connection, described connecting elements comprises compressing structure and conductive unit, described conductive unit and described array base palte compress and fit by described compressing structure, and described conductive unit is electrically connected with described array base palte and colored filter substrate respectively.
2. liquid crystal display as claimed in claim 1, it is characterized in that, described backlight module also comprises for enclosing the glue frame forming described accommodation space, wherein,
Described compressing structure and described glue frame one-body molded, described conductive unit is compacted to the intersection of described colored filter substrate and described array base palte by described compressing structure, and described conductive unit is electrically connected with described array base palte and colored filter substrate respectively.
3. liquid crystal display as claimed in claim 2, it is characterized in that, described compressing structure and described glue frame are integral type injection mo(u)lding, wherein,
Described compressing structure extends to the top of the intersection of described colored filter substrate and described array base palte from the end of described glue frame, and described conductive unit is fixed on the end of described compressing structure.
4. liquid crystal display as claimed in claim 1, it is characterized in that, described backlight module also comprises the backboard be positioned at bottom it, wherein,
Described compressing structure and described backboard one-body molded, described conductive unit is compacted to the intersection of described colored filter substrate and described array base palte by described compressing structure, and described conductive unit is electrically connected with described array base palte and colored filter substrate respectively.
5. liquid crystal display as claimed in claim 4, is characterized in that, described backboard adopts metal material to make, described compressing structure and described conductive unit one-body molded, the surfaces externally and internally of described backboard and described compressing structure is coated with insulation course at least in part.
6. liquid crystal display as claimed in claim 1, it is characterized in that, one end of described compressing structure bends and is folded in described backlight module, the other end of described compressing structure extends to or the top of intersection through described colored filter substrate and described array base palte, and described conductive unit is fixed on described compressing structure.
7. liquid crystal display as claimed in claim 1, it is characterized in that, described conductive unit is conducting resinl, is pasted and fixed on to compress on described compressing structure and with described array base palte to fit.
8. liquid crystal display as claimed in claim 1, it is characterized in that, described compressing structure has elasticity, and described conductive unit keeps compressing with described array base palte under the effect of described compressing structure natural resiliency restoring force fits.
9. liquid crystal display as claimed in claim 1, is characterized in that, described compressing structure makes described conductive unit keep compressing with described array base palte fitting under external force.
10. liquid crystal display as claimed in claim 9, is characterized in that, described backlight module also comprises the position limiting structure for applying external force to described compressing structure.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510713064.0A CN105223733B (en) | 2015-10-28 | 2015-10-28 | Liquid crystal display |
| PCT/CN2015/093861 WO2017070979A1 (en) | 2015-10-28 | 2015-11-05 | Liquid crystal display |
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| CN201510713064.0A CN105223733B (en) | 2015-10-28 | 2015-10-28 | Liquid crystal display |
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| CN105223733B CN105223733B (en) | 2019-02-26 |
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| CN108319078A (en) * | 2018-04-25 | 2018-07-24 | 武汉华星光电技术有限公司 | Backlight module and display device |
| CN109192068A (en) * | 2018-11-02 | 2019-01-11 | 厦门天马微电子有限公司 | A kind of backlight module and electronic equipment |
| CN109377869A (en) * | 2018-10-18 | 2019-02-22 | 信利光电股份有限公司 | A kind of applying method and display module of backlight |
| US10712494B2 (en) | 2018-04-25 | 2020-07-14 | Wuhan China Star Optoelectronics Technology Co., Ltd. | Backlight module and display device |
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| CN1619366A (en) * | 2003-11-10 | 2005-05-25 | Lg.菲利浦Lcd株式会社 | Liquid crystal display device |
| CN101685211A (en) * | 2008-09-26 | 2010-03-31 | 乐金显示有限公司 | Liquid crystal display and fabricating method thereof |
| JP5354379B2 (en) * | 2009-12-24 | 2013-11-27 | 株式会社デンソー | Display device |
| CN103984164A (en) * | 2014-05-06 | 2014-08-13 | 昆山龙腾光电有限公司 | Liquid crystal display device |
| CN104049390A (en) * | 2014-05-29 | 2014-09-17 | 京东方科技集团股份有限公司 | Display module and display unit |
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| CN108319078A (en) * | 2018-04-25 | 2018-07-24 | 武汉华星光电技术有限公司 | Backlight module and display device |
| WO2019205480A1 (en) * | 2018-04-25 | 2019-10-31 | 武汉华星光电技术有限公司 | Backlight module and display device |
| US10712494B2 (en) | 2018-04-25 | 2020-07-14 | Wuhan China Star Optoelectronics Technology Co., Ltd. | Backlight module and display device |
| CN109377869A (en) * | 2018-10-18 | 2019-02-22 | 信利光电股份有限公司 | A kind of applying method and display module of backlight |
| CN109192068A (en) * | 2018-11-02 | 2019-01-11 | 厦门天马微电子有限公司 | A kind of backlight module and electronic equipment |
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| WO2017070979A1 (en) | 2017-05-04 |
| CN105223733B (en) | 2019-02-26 |
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