CN105093613A - Backlight module and display device - Google Patents
Backlight module and display device Download PDFInfo
- Publication number
- CN105093613A CN105093613A CN201510459185.7A CN201510459185A CN105093613A CN 105093613 A CN105093613 A CN 105093613A CN 201510459185 A CN201510459185 A CN 201510459185A CN 105093613 A CN105093613 A CN 105093613A
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- CN
- China
- Prior art keywords
- backboard
- display device
- liquid crystal
- crystal panel
- glue frame
- 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
- G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
-
- 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
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
- G02F1/133317—Intermediate frames, e.g. between backlight housing and front frame
Abstract
The invention relates to the technical field of display and discloses a backlight module and a display device. Glue frames of the backlight module are only arranged on the two sides of a back plate, and due to the fact that other sides are not provided with glue frames, when the backlight module is adopted in the display device, the frame of the display device can be greatly reduced.
Description
Technical field
The present invention relates to display technique field, particularly relate to a kind of backlight module and display device.
Background technology
Because liquid crystal itself is not luminous, in the various liquid crystal display device such as liquid crystal display, LCD TV (LiquidCrystalDisplay, hereinafter referred to as " LCD "), all need to rely on outside backlight module to realize display.Backlight module is divided into side entering type and straight-down negative two kinds according to distributing position, and the side entrance back module advantage that luminescent device number is few needed for it, cost is low, thickness is thin and being widely used in the LCD of small-medium size.
Shown in composition graphs 1, side entrance back module comprises lamp bar, backboard 1 and is successively set on reflector plate 6, light guide plate 3 and the optical film material 7 on backboard 1, and lamp bar is arranged near the side of light guide plate 3.Also comprise and be positioned at four sides of backboard 1, the glue frame 2 for lightguide plate fixing 3 and optical film material 7.When assembling display device, display panel 20 is placed on glue frame 2, display panel 20 and backlight module is fitted together by front frame.The effect of light guide plate 3 is imported by the light of dipped beam end and conducts to distance light end, the lower surface that light guide plate 3 is relative with exit facet is also printed with site, makes whole exit facet uniform light, forming surface light source, be supplied to display panel 20, for display.
Wherein, the width of the display panel 20 that thickness+front frame that the frame of display device is substantially equal to the thickness+front frame of glue frame 2 shelters from.The frame of visual display part is wider.Along with the development of display technique, narrow frame is the development trend of future products, and how realizing narrow frame is problem demanding prompt solution.
Summary of the invention
The invention provides a kind of backlight module and display device, in order to realize narrow frame.
For solving the problems of the technologies described above, a kind of display device is provided in the embodiment of the present invention, comprise liquid crystal panel and backlight module, described backlight module comprises backboard, described backboard is provided with glue frame, described liquid crystal panel is placed on described glue frame, and described glue frame is only positioned at the relative dual-side of described backboard.
Display device as above, preferably, described display device also comprises front frame, described front frame comprises the side plate of the side being positioned at described backlight module, described side plate comprises the Part I corresponding with described glue frame position and not corresponding with described glue frame position Part II, and the outside surface of described Part II roughly aligns with the side of described liquid crystal panel.
Display device as above, preferably, described glue frame is positioned at the relative first side of described backboard and second side; Described display device also comprises position limiting structure, for stopping that described liquid crystal panel and backlight module, on the direction perpendicular to described first side and second side, relative displacement occurs.
Display device as above, preferably, described liquid crystal panel comprises viewing area and is positioned at the non-display area of periphery, viewing area, and described non-display area comprises routing region and non-routing region;
The edge of the corresponding described first side of described liquid crystal panel and side, place, second side has multiple first grooves extended to liquid crystal panel center, and described first groove is positioned at non-routing region;
Described position limiting structure comprise to be fixed on described backboard, with described first groove location multiple limited block one to one, in the first groove that the insertion position, one end of described limited block is corresponding.
Display device as above, preferably, the first side of described backboard and second side are provided with multiple multiple second grooves extended to described backboard center, the position one_to_one corresponding of described second groove and the first groove;
In the second groove that the other end insertion position of described limited block is corresponding.
Display device as above, preferably, described limited block and described glue frame one-body molded.
Display device as above, preferably, described liquid crystal panel is tft liquid crystal panel, comprises many grid lines and a plurality of data lines that are positioned at viewing area;
The non-display area of described liquid crystal panel comprises the first sector region, and described first sector region has the cabling be connected with data line;
Described glue frame is positioned at described first side, sector region place and the opposite side relative with described first sector region.
Also provide a kind of backlight module in the embodiment of the present invention, comprise backboard, described backboard is provided with glue frame, it is characterized in that, described glue frame is only positioned at the relative dual-side of described backboard.
Backlight module as above, preferably, described glue frame is positioned at the relative first side of described backboard and second side;
Described backlight module also comprises multiple position limiting structure, described position limiting structure is fixed on described backboard, when being assembled into display device, there is relative displacement for the liquid crystal panel and backlight module stopping described display device perpendicular on the first side of described backboard and the direction of second side in described position limiting structure.
Backlight module as above, preferably, the first side of described backboard and second side are provided with multiple multiple second grooves extended to described backboard center;
Described position limiting structure comprise to be fixed on described backboard, with described second groove location multiple limited block one to one, in the second groove that the insertion position, one end of described limited block is corresponding.
The beneficial effect of technique scheme of the present invention is as follows:
In technique scheme, glue frame is set and is only positioned at the relative dual-side of backlight module, and other sides are not owing to arranging glue frame, substantially reduce the frame of display device.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 represents the partial sectional view of display device one side in the embodiment of the present invention;
Fig. 2 represents the partial sectional view of another side of display device in the embodiment of the present invention;
Fig. 3 represents the vertical view of backlight module in the embodiment of the present invention;
Fig. 4 represents the vertical view of liquid crystal panel in the embodiment of the present invention;
Fig. 5 represents the vertical view of embodiment of the present invention dorsulum;
Fig. 6 represents the vertical view of glue frame in the embodiment of the present invention.
Embodiment
The invention provides a kind of backlight module and display device, described backlight module comprises backboard and is arranged on the glue frame on described backboard, described glue frame is only positioned at the relative dual-side of described backboard, and other sides of described backboard do not arrange glue frame, display device correspondence does not arrange the default thickness of glue frame of the border width of glue frame side, thus substantially reduces the frame of display device.
Wherein, the frame of display device is be positioned at the periphery of viewing area, do not have the region of light therethrough.
Below in conjunction with drawings and Examples, the specific embodiment of the present invention is described in further detail.Following examples for illustration of the present invention, but are not used for limiting the scope of the invention.
Fig. 1 and Fig. 2 represents the partial sectional view of the adjacent dual-side of display device in the embodiment of the present invention respectively, and Fig. 3 represents the vertical view of backlight module in the embodiment of the present invention.
Shown in composition graphs 1-Fig. 3, the display device in the embodiment of the present invention comprises backlight module 10 and liquid crystal panel 20.The glue frame 2 that described backlight module 10 comprises backboard 1 and is arranged on backboard 1.Glue frame 2 is only positioned at the relative dual-side of backboard 1 (Fig. 1 illustrates the partial sectional view of the corresponding wherein side of display device), other sides of backboard 1 do not arrange glue frame 2 (Fig. 2 illustrates the partial sectional view of the corresponding wherein side of display device), thus substantially reduce the frame of display device.Concrete, when a side of backboard 1 does not arrange glue frame 2, display device, to should the default thickness of glue frame of the border width of side, shown in comparison diagram 1 and Fig. 2, thus reduces the frame that display device does not arrange glue frame 2 side.
Wherein, described backlight module 10 is side entrance back module, also comprises the reflector plate 6 be successively set on backboard 1, light guide plate 3 and optical film material 7, and glue frame 2 is for fixing described reflector plate 6, light guide plate 3 and optical film material 7.Although glue frame 2 is only arranged on the relative dual-side of backboard 1 in the embodiment of the present invention, the effect of fixing described reflector plate 6, light guide plate 3 and optical film material 7 still can be played.
The backlight (not shown) of described backlight module 10 is arranged near the side of light guide plate 3, can be but be not limited to LED backlight.The light that described backlight sends in light guide plate 3, conducts to distance light end by dipped beam end by described incident sideways, and the lower surface that light guide plate 3 is relative with exit facet is also printed with site, make whole exit facet uniform light, forming surface light source, is supplied to display panel 20, for display.
In prior art, side entrance back module 10 is divided into again single side entering type and two side entering type.For single side entering type backlight module, only arrange backlight in the side of backboard 1, that is, light guide plate 3 only has a side to be the plane of incidence.For two side-edge type backlight, arrange backlight in the relative both sides of backboard 1, that is, the relative two sides of light guide plate 3 are the plane of incidence.
Side entrance back module in the embodiment of the present invention can be single side entering type backlight module, also can be two side entering type backlight modules.
Based on technical scheme of the present invention, when by the front frame described backlight module 10 of fixing assembling and liquid crystal panel 20, preferably, described front frame comprises the first side plate of the side being positioned at described backlight module 10, described first side plate comprises the Part I 11 (as shown in Figure 1) corresponding with described glue frame 2 position and not corresponding with described glue frame 2 position Part II 12 (as shown in Figure 2), the top of described Part I 11 has the covering 14 extended to described liquid crystal panel 20, for fixing assembling backlight module 10 and liquid crystal panel 20, then show the frame that assembling is provided with glue frame 2 side and comprise glue frame 2, the part that Part I 11 and liquid crystal panel 20 covered 14 shelter from.And the outside surface of described Part II 12 roughly aligns with the side of liquid crystal panel 20, the edge of liquid crystal panel 20 is made to be the edge of display device, display device does not arrange the part that the default glue frame 2 of the frame of glue frame 2 side and liquid crystal panel 20 covered 14 shelter from, and further reduces the frame that display device does not arrange glue frame 2 side.
Wherein, the side of described backlight module 10 and the side of light guide plate 3 are the side adjacent with the display frame side of display device.
In actual application, the backboard 1 of backlight module 10 also comprises the second side plate 13 of the side being positioned at described backlight module 10, as shown in Figure 1.In order to reduce the frame of display device, the second side plate 13 arranging backboard 1 is only corresponding with the position of glue frame 2, then display device does not arrange default second side plate 13 of the frame of glue frame 2 side, shown in composition graphs 2 and Fig. 3.
In one preferred embodiment, shown in composition graphs 1-Fig. 3, display device comprises the front frame of fixing assembling backlight module 10 and liquid crystal panel 20, described front frame comprises the first side plate of the side being positioned at described backlight module 10, described first side plate comprises the Part I 11 corresponding with described glue frame 2 position and not corresponding with described glue frame 2 position Part II 12, and the outside surface of described Part II 12 roughly aligns with the side of described liquid crystal panel 20.For backlight module 10, the second side plate 13 of backboard 1 is only corresponding with glue frame 2 position.In this preferred implementation, display device does not arrange the part that the simultaneously default glue frame 2 of the frame of glue frame 2 side, the second side plate 13 of backboard 1 and liquid crystal panel 20 covered 14 shelter from, its width is roughly the thickness of the Part II 12 of the first side plate of described front frame, reduces the frame of display device to greatest extent.
In the embodiment of the present invention, definition glue frame 2 is arranged on the relative first side of described backlight module 10 and second side.Owing to only arranging glue frame 2 in the relative first side of display device and second side, and the side of glue frame 2 be not set, the outside surface of the Part II 12 of the first side plate of described front frame roughly aligns with the side of liquid crystal panel 20, namely the top of Part II 12 is positioned at the below of liquid crystal panel 20, therefore, on the direction perpendicular to described first side and second side, do not stop the structure of liquid crystal panel 20, when liquid crystal panel 20 is subject to clashing into, the danger that liquid crystal panel 20 and backlight module 10 occur to depart from may be there is.
In order to solve the problems of the technologies described above, described display device is set and also comprise position limiting structure, for stopping that described liquid crystal panel 20 and backlight module 10, on the direction perpendicular to described first side and second side, relative displacement occurs.
In a concrete embodiment, as shown in Figure 4, liquid crystal panel 20 comprises viewing area 100 and is positioned at the non-display area 200 and 300 of periphery, viewing area 100, and described non-display area 200 and 300 comprises routing region and non-routing region.Above-mentioned functions is realized in order to coordinate described position limiting structure, the edge arranging the corresponding described first side of liquid crystal panel 20 and side, place, second side has multiple first grooves 4 extended to liquid crystal panel 20 center, and described first groove 4 is positioned at the non-routing region of non-display area 200 and 300.Then described position limiting structure specifically comprise to be fixed on described backboard 1, with described first groove 4 position multiple limited block one to one, in the first groove 4 that the insertion position, one end 21 of described limited block is corresponding, stop that liquid crystal panel 20 is being subjected to displacement with relative backlight module 10 on the direction of second side perpendicular to described first side, depart from, shown in composition graphs 6 from backlight module 10.
In this embodiment, further, multiple multiple second grooves 5 extended to described backboard 1 center can also be set, as shown in Figure 5 in the first side of described backboard 1 and second side.The position one_to_one corresponding of wherein said second groove 5 and the first groove 4, in the second groove 5 that the other end (not shown) insertion position of described limited block is corresponding, shown in composition graphs 3 and Fig. 6.
Preferably, described limited block and described glue frame 2 one-body molded, as shown in Figure 6.
Wherein, the first groove 4 on liquid crystal panel 20 and the second groove 5 on backboard 1 can be formed by the mode of cutting.
It should be noted that, just give a kind of specific implementation structure of described position limiting structure in above-mentioned embodiment, but be not a kind of restriction, described position limiting structure is much selectable in addition realizes structure, as: bonded structure, screw nut structure.
Shown in composition graphs 3 and Fig. 4, when the liquid crystal panel 20 in the embodiment of the present invention is tft liquid crystal panel, described liquid crystal panel 20 comprises many grid line (not shown)s and a plurality of data lines (not shown) that are positioned at viewing area 100.The non-display area of described liquid crystal panel 20 comprises the first sector region 200 and the second sector region 300, and described first sector region 200 has the cabling be connected with data line.The glue frame 2 of backlight module 10 can be positioned at described first side, sector region 200 place and the opposite side relative with described first sector region 200.By adopting technical scheme of the present invention, the frame of corresponding second side, sector region 300 place of thin-film transistor LCD device can be reduced.
Shown in composition graphs 1-Fig. 6, in the embodiment of the present invention, thin-film transistor LCD device specifically comprises:
Backlight module 10, comprising:
Backboard 1;
Be arranged on the reflector plate 6 on backboard 1, light guide plate 3 and optical film material 7, optical film material 7 comprises brightness enhancement film, diffusion barrier etc.;
The LED lamp bar arranged near light guide plate 3 side;
Be arranged on the side of backboard 1, for fixing the glue frame 2 of described reflector plate 6, light guide plate 3 and optical film material 7, glue frame 2 is only positioned at the relative first side of backboard 1 and second side, and does not arrange glue frame 2 at other sides of backboard 1;
Wherein, to comprise the second side plate 13, second side plate 13 of the side being positioned at described backlight module 10 only corresponding with glue frame 2 position for backboard 1.The first side of backboard 1 and second side are provided with multiple multiple second grooves 5 extended to described backboard 1 center.
Liquid crystal panel 20, the edge of its corresponding described first side and side, place, second side has multiple first grooves 4 extended to liquid crystal panel 20 center, and described first groove 4 is positioned at non-routing region, the position one_to_one corresponding of the first groove 4 and the second groove 5, wherein, the first groove 4 is positioned at the non-routing region of data-driven sector region 200;
Limited block, one-body molded with described glue frame 2, the position one_to_one corresponding of described limited block and the first groove 4 and the second groove 5, in the first groove 4 that the insertion position, one end 21 of described limited block is corresponding, in the second recessed 5 grooves that other end (not shown) insertion position is corresponding;
Front frame, comprise the first side plate of the side being positioned at described backlight module 10, described first side plate comprises the Part I 11 corresponding with described glue frame 2 position and not corresponding with described glue frame 2 position Part II 12, and the outside surface of described Part II 12 roughly aligns with the side of described liquid crystal panel 20.
Technical scheme of the present invention arranges glue frame and is only positioned at the relative dual-side of backlight module, and other sides are not owing to arranging glue frame, substantially reduce the frame of display device.Simultaneously, the side plate arranging front frame comprises the Part I corresponding with glue frame position and not corresponding with glue frame position Part II, roughly align with the side of liquid crystal panel in the side of described Part II, and the side plate arranging described backboard is only corresponding with the position of glue frame, make the frame of display device be roughly the thickness of the Part II of the side plate of described front frame, reduce the frame of display device to greatest extent.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the technology of the present invention principle; can also make some improvement and replacement, these improve and replace and also should be considered as protection scope of the present invention.
Claims (10)
1. a display device, comprises liquid crystal panel and backlight module, and described backlight module comprises backboard, described backboard is provided with glue frame, and described liquid crystal panel is placed on described glue frame, it is characterized in that, described glue frame is only positioned at the relative dual-side of described backboard.
2. display device according to claim 1, it is characterized in that, described display device also comprises front frame, described front frame comprises the side plate of the side being positioned at described backlight module, described side plate comprises the Part I corresponding with described glue frame position and not corresponding with described glue frame position Part II, and the outside surface of described Part II roughly aligns with the side of described liquid crystal panel.
3. display device according to claim 2, is characterized in that, described glue frame is positioned at the relative first side of described backboard and second side; Described display device also comprises position limiting structure, for stopping that described liquid crystal panel and backlight module, on the direction perpendicular to described first side and second side, relative displacement occurs.
4. display device according to claim 3, is characterized in that, described liquid crystal panel comprises viewing area and is positioned at the non-display area of periphery, viewing area, and described non-display area comprises routing region and non-routing region;
The edge of the corresponding described first side of described liquid crystal panel and side, place, second side has multiple first grooves extended to liquid crystal panel center, and described first groove is positioned at non-routing region;
Described position limiting structure comprise to be fixed on described backboard, with described first groove location multiple limited block one to one, in the first groove that the insertion position, one end of described limited block is corresponding.
5. display device according to claim 4, is characterized in that, the first side of described backboard and second side are provided with multiple multiple second grooves extended to described backboard center, the position one_to_one corresponding of described second groove and the first groove;
In the second groove that the other end insertion position of described limited block is corresponding.
6. the display device according to claim 4 or 5, is characterized in that, described limited block and described glue frame one-body molded.
7. the display device according to any one of claim 1-5, is characterized in that, described liquid crystal panel is tft liquid crystal panel, comprises many grid lines and a plurality of data lines that are positioned at viewing area;
The non-display area of described liquid crystal panel comprises the first sector region, and described first sector region has the cabling be connected with data line;
Described glue frame is positioned at described first side, sector region place and the opposite side relative with described first sector region.
8. a backlight module, comprises backboard, described backboard is provided with glue frame, it is characterized in that, described glue frame is only positioned at the relative dual-side of described backboard.
9. backlight module according to claim 8, is characterized in that, described glue frame is positioned at the relative first side of described backboard and second side;
Described backlight module also comprises multiple position limiting structure, described position limiting structure is fixed on described backboard, when being assembled into display device, there is relative displacement for the liquid crystal panel and backlight module stopping described display device perpendicular on the first side of described backboard and the direction of second side in described position limiting structure.
10. backlight module according to claim 9, is characterized in that, the first side of described backboard and second side are provided with multiple multiple second grooves extended to described backboard center;
Described position limiting structure comprise to be fixed on described backboard, with described second groove location multiple limited block one to one, in the second groove that the insertion position, one end of described limited block is corresponding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510459185.7A CN105093613B (en) | 2015-07-30 | 2015-07-30 | Backlight module and display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510459185.7A CN105093613B (en) | 2015-07-30 | 2015-07-30 | Backlight module and display device |
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| Publication Number | Publication Date |
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| CN105093613A true CN105093613A (en) | 2015-11-25 |
| CN105093613B CN105093613B (en) | 2018-02-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510459185.7A Active CN105093613B (en) | 2015-07-30 | 2015-07-30 | Backlight module and display device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107092136A (en) * | 2017-06-23 | 2017-08-25 | 武汉华星光电技术有限公司 | Glue frame and backlight module, liquid crystal display module for backlight module |
| WO2019214451A1 (en) * | 2018-05-09 | 2019-11-14 | 京东方科技集团股份有限公司 | Backlight source module and display device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101419357A (en) * | 2007-10-24 | 2009-04-29 | 精工电子有限公司 | Display apparatus |
| US20090109369A1 (en) * | 2007-10-26 | 2009-04-30 | Mitsubishi Electric Corporation | Liquid crystal display device |
| CN202581171U (en) * | 2012-05-22 | 2012-12-05 | 深圳Tcl新技术有限公司 | Backlight module carrying structure and liquid crystal display device |
| CN203825226U (en) * | 2014-05-21 | 2014-09-10 | 北京京东方光电科技有限公司 | Light guide plate, backlight module and display apparatus |
| WO2014162800A1 (en) * | 2013-04-04 | 2014-10-09 | シャープ株式会社 | Display apparatus |
-
2015
- 2015-07-30 CN CN201510459185.7A patent/CN105093613B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101419357A (en) * | 2007-10-24 | 2009-04-29 | 精工电子有限公司 | Display apparatus |
| US20090109369A1 (en) * | 2007-10-26 | 2009-04-30 | Mitsubishi Electric Corporation | Liquid crystal display device |
| CN202581171U (en) * | 2012-05-22 | 2012-12-05 | 深圳Tcl新技术有限公司 | Backlight module carrying structure and liquid crystal display device |
| WO2014162800A1 (en) * | 2013-04-04 | 2014-10-09 | シャープ株式会社 | Display apparatus |
| CN203825226U (en) * | 2014-05-21 | 2014-09-10 | 北京京东方光电科技有限公司 | Light guide plate, backlight module and display apparatus |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107092136A (en) * | 2017-06-23 | 2017-08-25 | 武汉华星光电技术有限公司 | Glue frame and backlight module, liquid crystal display module for backlight module |
| WO2019214451A1 (en) * | 2018-05-09 | 2019-11-14 | 京东方科技集团股份有限公司 | Backlight source module and display device |
| US11500147B2 (en) | 2018-05-09 | 2022-11-15 | Boe Optical Science And Technology Co., Ltd. | Backlight source module and display device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105093613B (en) | 2018-02-13 |
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