CN105717708A - Backlight module, display module and display device - Google Patents
Backlight module, display module and display device Download PDFInfo
- Publication number
- CN105717708A CN105717708A CN201610284175.9A CN201610284175A CN105717708A CN 105717708 A CN105717708 A CN 105717708A CN 201610284175 A CN201610284175 A CN 201610284175A CN 105717708 A CN105717708 A CN 105717708A
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- China
- Prior art keywords
- reflection sheet
- metallic reflection
- backlight module
- conductive layer
- lamp bar
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- 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
- G02F1/133605—Direct backlight including specially adapted reflectors
-
- 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
-
- 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
The invention discloses a backlight module, a display module and a display device. The backlight module comprises a rubber frame, a light bar, a light guiding plate and a metal reflecting piece, wherein the light bar is arranged in the rubber frame and is used for providing a light source; the light guiding plate is used for guiding light rays emitted by the light bar; and the metal reflecting piece is used for emitting incident light rays and is communicated with a grounding circuit of the light bar. According to the technical scheme provided by the invention, the metal reflecting piece is communicated with the grounding circuit, and when the metal reflecting piece is stricken by static electricity, the static electricity is released by virtue of the grounding circuit, so that the influence caused by the static electricity of the metal reflecting piece on a driving circuit of the display device is avoided, and the high static electricity resistance of the display device is guaranteed.
Description
Technical field
The present invention relates to Display Technique field, more specifically, relate to a kind of backlight module, display module and display device.
Background technology
Development along with information technology, liquid crystal display is widely used in the various aspects of information science, such as, owing to Thin Film Transistor-LCD has the advantages such as light, thin, power consumption is low, it is widely used in the present information equipment such as TV, notebook computer, mobile phone, personal digital assistant.At present, liquid crystal display application commercially is more and more important.
Owing to the illuminating part of liquid crystal display is not the luminescent device of self-emission type, so, display device needs to use backlight module to provide light source to display floater, it is achieved image shows.
In prior art, backlight module is divided into edge-illumination type backlight and direct-illumination type backlight according to the position of optical module unit.In backlight module, the light that lamp bar sends passes through light guide plate directed toward display panel.But, part light can leak out from light guide plate and not directive display floater, so, it usually needs the light leaked out from light guide plate is launched by metallic reflection sheet, injects display floater by after light emission.
But, the reflector plate of backlight uses silver reflector plate design, so, when liquid crystal module is subject to electrostatic strike, because silver reflector plate has conductive capability: electrostatic can be directed at module position along reflector plate edge, causes chip to be existed by the phenomenon of damage by static electricity.Therefore, while liquid crystal display is widely used, promote its antistatic effect also important all the more.
Summary of the invention
In view of this, the invention provides a kind of backlight module, display module and display device, by turning between metallic reflection sheet and ground path, when metallic reflection sheet is subject to electrostatic strike, by road of connecting wires by Electro-static Driven Comb, avoid electrostatic on metallic reflection sheet that the drive circuit of display device is impacted, it is ensured that the antistatic effect of display device is high.
For achieving the above object, technical scheme provided by the invention is as follows:
A kind of backlight module, including: glue frame；Lamp bar, is located in described glue frame, is used for providing light source；Light guide plate, for the light guiding described lamp bar to send；And, metallic reflection sheet, for the described light injected is launched, turn between the ground path of described metallic reflection sheet and described lamp bar.
Optionally, described metallic reflection sheet directly contacts with the ground path of described lamp bar.
Optionally, described glue frame inwall is additionally provided with conductive layer, contacts between described conductive layer and the ground path of described lamp bar；
And, contact between described metallic reflection sheet and described conductive layer, and described metallic reflection sheet is conducted by the ground path of described conductive layer Yu described lamp bar.
Optionally, described metallic reflection sheet and described glue frame connect and fix, and described metallic reflection sheet is by contacting between at least one interface arrangment with described conductive layer.
Optionally, described interface arrangment includes the clip-connecting rod that is formed on described metallic reflection sheet；
And, the blocked hole that described interface arrangment also includes being formed on described glue frame and matches with described clip-connecting rod, and described clip-connecting rod cross after described blocked hole with described conductive layers make contact.
Optionally, the laminating of described metallic reflection sheet and described glue frame is fixing, and described conductive layer contacts towards the side of described metallic reflection sheet with described metallic reflection sheet.
Optionally, described metallic reflection sheet is silver reflector plate.
Accordingly, present invention also offers a kind of display module, including:
Display panels；
And, the backlight module of light source is provided for described display panels, described backlight module is above-mentioned backlight module.
Optionally, described display panels comprises flexible PCB, described glue frame inwall is additionally provided with conductive layer, contact between the sidewall of described metallic reflection sheet and described conductive layer, described conductive layer contacts with the dew copper on described lamp bar, and is connected the earth terminal of described flexible PCB by the described dew copper on described lamp bar.
Accordingly, the present invention has also carried a kind of display device, and described display device includes above-mentioned display module.
Compared to prior art, technical scheme provided by the invention at least has the advantage that
The invention provides a kind of backlight module, display module and display device, including glue frame；Lamp bar, is located in described glue frame, is used for providing light source；Light guide plate, for the light guiding described lamp bar to send；And, metallic reflection sheet, for the described light injected is launched, turn between the ground path of described metallic reflection sheet and described lamp bar.Technical scheme provided by the invention, by turning between metallic reflection sheet and ground path, when metallic reflection sheet is subject to electrostatic strike, by road of connecting wires by Electro-static Driven Comb, avoid electrostatic on metallic reflection sheet that the drive circuit of display device is impacted, it is ensured that the antistatic effect of display device is high.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in the following describes is only embodiments of the invention, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other accompanying drawing according to the accompanying drawing provided.
The structural representation of a kind of backlight module that Fig. 1 provides for the embodiment of the present application；
The structural representation of the another kind of backlight module that Fig. 2 provides for the embodiment of the present application；
A kind of metallic reflection sheet that Fig. 3 provides for the embodiment of the present application and the ground path connection diagram of lamp bar；
The structural representation of another backlight module that Fig. 4 provides for the embodiment of the present application；
A kind of metallic reflection sheet that Fig. 5 provides for the embodiment of the present application and conductive layer connection diagram；
Another kind of metallic reflection sheet that Fig. 6 provides for the embodiment of the present application and conductive layer connection diagram；
A kind of structural representation showing module that Fig. 7 provides for the embodiment of the present application.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of protection of the invention.
As background technology, development along with information technology, liquid crystal display is widely used in the various aspects of information science, such as, owing to Thin Film Transistor-LCD has the advantages such as light, thin, power consumption is low, it is widely used in the present information equipment such as TV, notebook computer, mobile phone, personal digital assistant.At present, liquid crystal display application commercially is more and more important.While liquid crystal display is widely used, the requirement of its antistatic effect is also more and more higher.
Based on this, the embodiment of the present application provides a kind of backlight module, display module and display device, by turning between metallic reflection sheet and ground path, when metallic reflection sheet is subject to electrostatic strike, by road of connecting wires by Electro-static Driven Comb, avoid electrostatic on metallic reflection sheet that the drive circuit of display device is impacted, it is ensured that the antistatic effect of display device is high.For achieving the above object, the technical scheme that the embodiment of the present application provides is as follows, and specifically in conjunction with shown in Fig. 1 to Fig. 7, the technical scheme that the embodiment of the present application is provided is described in detail.
With reference to shown in Fig. 1, for the structural representation of a kind of backlight module that the embodiment of the present application provides.
Wherein, backlight module is arranged on the lower section of display floater.For providing light source to display floater, light module includes: glue frame 10；It is arranged in glue frame 10 for guiding the light guide plate 20 of light directive display floater；It is arranged in glue frame 10, for providing the lamp bar 30 of light source to light guide plate 20；And, it is arranged at light guide plate 20 and deviates from its exiting surface side, carry out the metallic reflection sheet 40 launched for the light that will leak out, turn between the earth lead 31 of metallic reflection sheet 40 and lamp bar 30.
In the application one embodiment, glue frame can the side's of being annular glue frame, or annular glue frame, shape the application of glue frame is not particularly limited, it is necessary to carry out concrete design according to practical application.Wherein, light guide plate is arranged in the glue frame of annular, and it is additionally provided with multiple optical function diaphragm in light guide plate exiting surface side, such as diffusion sheet, anti-reflection film etc., and deviate from optical function diaphragm side at light guide plate, and this metallic reflection sheet is set outside glue frame, each locations of structures relation for backlight module is same as the prior art, and this application is not done unnecessary repeating.
Owing to the area occupied of metallic reflection sheet is big, it is equidistant nearer with the drive circuit (driving chip such as display device) of display device, adopt the technical scheme that the embodiment of the present application provides, by turning between metallic reflection sheet and ground path, when metallic reflection sheet is subject to electrostatic strike, by road of connecting wires by Electro-static Driven Comb, it is to avoid on metallic reflection sheet, the drive circuit of display device is impacted by electrostatic, it is ensured that the antistatic effect of display device is high.
In this application, metallic reflection sheet needs conducting between the ground path of lamp bar, for the conduction mode between the ground path of metallic reflection sheet and lamp bar, it can be that metallic reflection sheet directly contacts with the ground path of lamp bar and turns on, can also be will be turned between the ground path of metallic reflection sheet and lamp bar by other intermediate structures, this is not particularly limited by the embodiment of the present application, needing to carry out specific design according to practical application, several conduction modes the application provided below in conjunction with accompanying drawing are specifically described.
With reference to shown in Fig. 2, for the structural representation of the another kind of backlight module that the embodiment of the present application provides.
Wherein, contact between metallic reflection sheet 40 and the ground path 31 of lamp bar 30, i.e. directly contact between the ground path of metallic reflection sheet and lamp bar and turn on.
For the mode that the ground path of metallic reflection sheet with lamp bar is directly contacted, with reference to shown in Fig. 2, one reserved terminals 31a can be able to be set on the ground path 31 of lamp bar 30, by these terminals 31a is directly protruding into metallic reflection sheet 40 position, and directly contact connection with metallic reflection sheet 40.
Or, with reference to shown in Fig. 3, a kind of metallic reflection sheet provided for the embodiment of the present application and the ground path connection diagram of lamp bar.
Ground path 31 region of corresponding for metallic reflection sheet 40 lamp bar 30 being set to the laminated structure 41 of projection, stretches between lamp bar 30 and glue frame 10 by this laminated structure 41, then this laminated structure 41 contacts with the ground path 31 of lamp bar 30.
It addition, an intermediate structure can also be passed through between the ground path of metallic reflection sheet and lamp bar realizes conducting indirectly.
Shown in Fig. 4, for the structural representation of another backlight module that the embodiment of the present application provides, wherein, glue frame 10 inwall is additionally provided with conductive layer 50, contacts between conductive layer 50 and the ground path 31 of lamp bar 30；And, contact between metallic reflection sheet 40 with conductive layer 50, and metallic reflection sheet 40 is by turning on (in figure two four-headed arrow signals) between conductive layer 50 and the ground path 31 of lamp bar 30.
The backlight module that the embodiment of the present application provides, it can arrange a conductive layer on the inwall of glue frame, then, the ground path of conductive layer with lamp bar is directly contacted, directly will contact between conductive layer and the side of metallic reflection sheet again, to realize the conducting between the ground path of metallic reflection sheet and lamp bar.Wherein it is possible to reserve terminals on the ground path of lamp bar, the mode of terminals Yu conductive layers make contact is realized both connections；Or, owing to conductive layer and lamp bar are all in the inner side of glue frame, therefore in the application one possible embodiments, conductive layer can pass through to realize connecting near the mode contacted with the ground path of lamp bar, and according to practical application, these needs are carried out specific design.In the present embodiment, specifically can pass through directly to contact between conductive layer and the side of metallic reflection sheet, and, conductive layer contacts with dew copper on lamp bar, it is directed to the pad place of lamp bar by lamp bar reveals copper, is ultimately conducted to the ground connection place on the flexible PCB (FPC) of the display device at backlight module place.
But, for the way of contact between metallic reflection sheet and conductive layer, in an embodiment of the application, both can by the mode connected and fixed between metallic reflection sheet and glue frame, it is achieved the directly contact between metallic reflection sheet and conductive layer.
With reference to shown in Fig. 5, for a kind of metallic reflection sheet and the conductive layer connection diagram of the embodiment of the present application offer.
Wherein, metallic reflection sheet 40 and glue frame 10 connect and fix, and metallic reflection sheet 40 is by contacting between at least one interface arrangment with conductive layer 50.
Interface arrangment includes the clip-connecting rod 42 being formed on metallic reflection sheet 40.The blocked hole 11 that interface arrangment also includes being formed on glue frame 10 and matches with clip-connecting rod 42, and clip-connecting rod 42 cross blocked hole 11 after contact with conductive layer 50.
It should be noted that the embodiment of the present application does not limit for the concrete shape of interface arrangment, as long as interface arrangment meets, metallic reflection sheet and conductive layer are contacted；Further, position and quantity for interface arrangment are not particularly limited equally, and its position may be located at the position between the bottom surface of glue frame and metallic reflection sheet, it is also possible to be positioned at the lateral location of glue frame, and this needs the shape of adaptability design metallic reflection sheet.
Additionally, the mode that metallic reflection sheet and the laminating of glue frame are fixed, it is possible to arrange and conductive layer is directly contacted with metallic reflection sheet towards the side of metallic reflection sheet.
With reference to shown in Fig. 6, for another kind of metallic reflection sheet and the conductive layer connection diagram of the embodiment of the present application offer.
Metallic reflection sheet 40 is fixing with glue frame 10 laminating, has tack coat 60 between metallic reflection sheet 40 and glue frame 10, and conductive layer 50 contacts towards the side of metallic reflection sheet 40 with metallic reflection sheet 40.
It should be noted that the contact area of metallic reflection sheet and glue frame in actual applications, if glue frame is formed with overlap joint lamp bar, the isostructural platform of light guide plate, this is needed, and platform carries out punching and arranges, being realized the contact of metallic reflection sheet and conductive layer by through hole.
In the above-mentioned any one embodiment of the application, the metallic reflection sheet that the application provides is preferably silver reflector plate, or, metallic reflection sheet can also be other materials, and this embodiment of the present application is not particularly limited.It addition, the conductive layer that the application provides can be metal conducting layer or conductive coating.
Accordingly, the embodiment of the present application additionally provides a kind of display module, and with reference to shown in Fig. 7, for a kind of structural representation showing module that the embodiment of the present application provides, wherein, display module includes:
Display panels 100, is used for showing image, comprises two substrates being respectively equipped with electrode and the liquid crystal layer being arranged between two substrates；And, provide the backlight module 200 of light source (arrow represents in figure) for display panels 100, the backlight module that backlight module 200 provides for above-mentioned any one embodiment.
Accordingly, the embodiment of the present application has also carried a kind of display device, and display device includes the display module that above-mentioned any one embodiment provides.
The embodiment of the present application provides a kind of backlight module, display module and display device, including glue frame；It is arranged at the light guide plate in glue frame；It is arranged in glue frame and is arranged at the lamp bar of the incident side of light guide plate；And, it is arranged at light guide plate and deviates from its exiting surface side and the metallic reflection sheet being arranged at outside glue frame, turn between the ground path of metallic reflection sheet and lamp bar.The technical scheme that the embodiment of the present application provides, by turning between metallic reflection sheet and ground path, when metallic reflection sheet is subject to electrostatic strike, by road of connecting wires by Electro-static Driven Comb, avoid electrostatic on metallic reflection sheet that the drive circuit of display device is impacted, it is ensured that the antistatic effect of display device is high.
Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or uses the present invention.The multiple amendment of these embodiments be will be apparent from for those skilled in the art, and generic principles defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention is not intended to be limited to the embodiments shown herein, and is to fit to the widest scope consistent with principles disclosed herein and features of novelty.
Claims (10)
1. a backlight module, it is characterised in that including:
Glue frame；
Lamp bar, is located in described glue frame, is used for providing light source；
Light guide plate, for the light guiding described lamp bar to send；
And, metallic reflection sheet, the light come for correlation is launched,
Turn between the ground path of described metallic reflection sheet and described lamp bar.
2. backlight module according to claim 1, it is characterised in that described metallic reflection sheet directly contacts with the ground path of described lamp bar.
3. backlight module according to claim 1, it is characterised in that described glue frame inwall is additionally provided with conductive layer, contacts between described conductive layer and the ground path of described lamp bar；
And, contact between described metallic reflection sheet and described conductive layer, and described metallic reflection sheet is conducted by the ground path of described conductive layer Yu described lamp bar.
4. backlight module according to claim 3, it is characterised in that described metallic reflection sheet and described glue frame connect and fix, and described metallic reflection sheet is by contacting between at least one interface arrangment with described conductive layer.
5. backlight module according to claim 4, it is characterised in that described interface arrangment includes the clip-connecting rod being formed on described metallic reflection sheet；
And, the blocked hole that described interface arrangment also includes being formed on described glue frame and matches with described clip-connecting rod, and described clip-connecting rod cross after described blocked hole with described conductive layers make contact.
6. backlight module according to claim 3, it is characterised in that the laminating of described metallic reflection sheet and described glue frame is fixing, and described conductive layer contacts towards the one side of described metallic reflection sheet with described metallic reflection sheet.
7. backlight module according to claim 1, it is characterised in that described metallic reflection sheet is silver reflector plate.
8. a display module, it is characterised in that including:
Display panels；
And, the backlight module of light source is provided for described display panels, described backlight module is the backlight module described in claim 1～7 any one.
9. display module according to claim 8, it is characterised in that described display panels comprises flexible PCB,
The inwall of described glue frame is additionally provided with conductive layer, contacts between the sidewall of described metallic reflection sheet and described conductive layer,
Described conductive layer contacts with the dew copper on described lamp bar, and is connected the earth terminal of described flexible PCB by the described dew copper on described lamp bar.
10. a display device, it is characterised in that described display device includes the display module described in claim 8 and 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610284175.9A CN105717708A (en) | 2016-04-29 | 2016-04-29 | Backlight module, display module and display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610284175.9A CN105717708A (en) | 2016-04-29 | 2016-04-29 | Backlight module, display module and display device |
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| Publication Number | Publication Date |
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| CN105717708A true CN105717708A (en) | 2016-06-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610284175.9A Pending CN105717708A (en) | 2016-04-29 | 2016-04-29 | Backlight module, display module and display device |
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| CN (1) | CN105717708A (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106019717A (en) * | 2016-08-03 | 2016-10-12 | 江西联思触控技术有限公司 | Backlight module, liquid crystal display module and liquid crystal display device |
| CN109003988A (en) * | 2018-07-26 | 2018-12-14 | 武汉华星光电技术有限公司 | A kind of backlight module and display device |
| CN109828412A (en) * | 2019-02-28 | 2019-05-31 | 厦门天马微电子有限公司 | Backlight module and display device |
| CN110148592A (en) * | 2019-05-21 | 2019-08-20 | 上海天马有机发光显示技术有限公司 | A kind of display panel, the display device comprising it |
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| CN101963298A (en) * | 2009-07-24 | 2011-02-02 | 友达光电股份有限公司 | Backlight module |
| US20110279750A1 (en) * | 2010-05-13 | 2011-11-17 | Samsung Mobile Display Co., Ltd. | Liquid crystal display device |
| CN105093684A (en) * | 2015-09-23 | 2015-11-25 | 京东方科技集团股份有限公司 | Backlight source, display panel and display device |
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| CN101963298A (en) * | 2009-07-24 | 2011-02-02 | 友达光电股份有限公司 | Backlight module |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106019717A (en) * | 2016-08-03 | 2016-10-12 | 江西联思触控技术有限公司 | Backlight module, liquid crystal display module and liquid crystal display device |
| CN106019717B (en) * | 2016-08-03 | 2023-07-14 | 江西联思触控技术有限公司 | Backlight module, liquid crystal display module and liquid crystal display device |
| CN109003988A (en) * | 2018-07-26 | 2018-12-14 | 武汉华星光电技术有限公司 | A kind of backlight module and display device |
| CN109003988B (en) * | 2018-07-26 | 2021-04-23 | 武汉华星光电技术有限公司 | Backlight module and display device |
| US11162670B2 (en) * | 2018-07-26 | 2021-11-02 | Wuhan China Star Optoelectronics Technology Co., Ltd. | Backlight module and display device |
| CN109828412A (en) * | 2019-02-28 | 2019-05-31 | 厦门天马微电子有限公司 | Backlight module and display device |
| CN110148592A (en) * | 2019-05-21 | 2019-08-20 | 上海天马有机发光显示技术有限公司 | A kind of display panel, the display device comprising it |
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Application publication date: 20160629 |