CN201926843U - Backboard, light guide plate and LCD (liquid crystal display) module - Google Patents
Backboard, light guide plate and LCD (liquid crystal display) module Download PDFInfo
- Publication number
- CN201926843U CN201926843U CN2010205679730U CN201020567973U CN201926843U CN 201926843 U CN201926843 U CN 201926843U CN 2010205679730 U CN2010205679730 U CN 2010205679730U CN 201020567973 U CN201020567973 U CN 201020567973U CN 201926843 U CN201926843 U CN 201926843U
- Authority
- CN
- China
- Prior art keywords
- backboard
- light guide
- liquid crystal
- guide plate
- plate
- 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.)
- Expired - Lifetime
Links
Images
Landscapes
- Liquid Crystal (AREA)
Abstract
The embodiment of the utility model discloses a backboard, a light guide plate and an LCD (liquid crystal display) module, relating to the technical field of liquid crystal display. The utility model particularly discloses the LCD module without a plastic frame structure, which has the advantages that the cost of the LCD module is lowered, and foreign matters generated due to friction when a plastic frame of the LCD module is assembled with the backboard are reduced simultaneously. The backboard provided by the embodiment of the utility model comprises a board body, each side part of one face of the board body is provided with a baffle plate which is arranged on the edge of the side, a support extends from each baffle plate into the board body, and a support corner is formed by each support and each baffle plate. The embodiment of the utility model is mainly applied to the LCD module.
Description
Technical field
The utility model relates to technical field of liquid crystal display, relates in particular to backboard, light guide plate and liquid crystal module.
Background technology
Mainly comprise backlight, liquid crystal panel and corresponding driving circuit in the liquid crystal module, in the prior art, specifically the mode that backlight, liquid crystal panel are assembled into together is: as shown in Figure 1, in backboard 11, place a glue frame 12, the position of limiting light guide plate 13 in the backlight by the medial surface of glue frame 12, and blooming 16 placed light guide plate 13 tops; Liquid crystal panel 14 is installed in the glue frame 12 ladder place at top all around, the position that stairstepping by glue frame 12 tops limits liquid crystal panel 14, and the stairstepping place at glue frame 12 tops is provided with silica gel 17, by housing 15 liquid crystal panel 14 and backlight are encapsulated at last, wherein, can be encapsulated into together by the cooperation of hook and opening between housing 15 and the backboard 11.
The inventor finds liquid crystal module of the prior art, and there are the following problems at least: support liquid crystal panel by the glue frame in the prior art, because the glue frame is a plastic material, easy and backboard friction generation chip causes liquid crystal module inside foreign matter to occur when assembling, influences display quality.
The utility model content
Embodiment of the present utility model provides a kind of backboard, light guide plate and liquid crystal module, reduces the inner foreign matter that occurs of liquid crystal module.
For achieving the above object, embodiment of the present utility model adopts following technical scheme:
A kind of backboard comprises plate body, and described plate body is wherein simultaneously gone up each side edge and is provided with baffle plate, and described baffle plate is positioned at the edge of described side, and extends support at least one pair of relative baffle plate in described plate body; Described support and baffle plate form and support the corner.
A kind of light guide plate comprises and corresponding two relative light guide plate sides, the side of backboard; Described two relative light guide plate sides are provided with the spacing hole that is used to wear locating part, limit the position of described light guide plate in backboard by wear locating part in described spacing hole, described spacing hole is positioned on the described light guide plate corresponding to the fringe region outside the effective viewing area of liquid crystal panel.
A kind of liquid crystal module comprises the light source that is fixed on light guide plate incidence surface one side, also comprises above-mentioned backboard.
The backboard that the utility model embodiment provides, light guide plate and liquid crystal module, owing on backboard, be provided with baffle plate and support, can support liquid crystal panel by the support corner that baffle plate and support form, so, do not need glue frame of the prior art to support liquid crystal panel.
In sum, the backboard, light guide plate and the liquid crystal module that adopt the utility model embodiment to provide, can save glue frame of the prior art, directly utilize structure lightguide plate fixing, blooming and liquid crystal panel on the backboard, can save the cost of glue frame in the liquid crystal panel, reduce the whole cost of liquid crystal panel.And, owing to saved the glue frame, when the assembling liquid crystal panel, glue frame and backboard friction can not occur and produce chip, thereby can reduce the foreign matter of liquid crystal module inside, improved display quality.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the schematic cross-section of liquid crystal module in the prior art;
Fig. 2 is the synoptic diagram of the utility model embodiment 1 dorsulum;
Fig. 3 be among Fig. 2 A-A to cut-open view;
Fig. 4 be among Fig. 2 B-B to cut-open view;
Fig. 5 is the synoptic diagram of light guide plate among the utility model embodiment 2;
Fig. 6 is the schematic cross-section at baffle plate place in the liquid crystal module among the utility model embodiment 3;
Fig. 7 is the schematic cross-section at limiting plate place in the liquid crystal module among the utility model embodiment 3.
Embodiment
The utility model embodiment provides a kind of backboard, by extending support on corresponding baffle plate of increase and the baffle plate on the backboard.When concrete assembling, it is fixing that the strut angle that liquid crystal panel forms by above-mentioned baffle plate and support is dropped into row, finishes the assembling of liquid crystal module at last by housing and cooperating of backboard.Collision for fear of liquid crystal panel and backboard makes the liquid crystal panel fragmentation, also designs the cushion of buffer action in the support corner.
The backboard, light guide plate and the liquid crystal module that adopt the utility model embodiment to provide, can save glue frame of the prior art, directly utilize structure lightguide plate fixing, blooming and liquid crystal panel on the backboard, can save the cost of glue frame in the liquid crystal panel, reduced the whole cost of liquid crystal panel.And, owing to saved the glue frame, when the assembling liquid crystal panel, glue frame and backboard friction can not occur and produce chip, thereby can reduce the foreign matter of liquid crystal module inside, improved display quality.
Below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the utility model protection.
Embodiment 1:
The utility model embodiment provides a kind of backboard, and as shown in Figures 2 and 3, described backboard 20 comprises plate body 21, and in order to support liquid crystal panel, the wherein one side of plate body 21 goes up each side edge and is equipped with baffle plate 22 among the utility model embodiment; The concrete structure at baffle plate 22 places is referring to Fig. 3; described baffle plate 22 is positioned at the edge of described plate body 21 sides; and in described plate body 21, extend support 23 on each baffle plate 22; described support 23 forms with baffle plate 22 and supports corner 24; 22 one-tenth vertical relations of support 23 and baffle plate in general; liquid crystal panel can be supported in support corner 24 by above-mentioned formation; in order to protect liquid crystal panel; 24 places, support corner among the utility model embodiment also are provided with cushion 25, and the material of described cushion 25 includes but not limited to silica gel, plastics or foam etc.
Certainly; protect liquid crystal panel except adopting the above-mentioned mode that cushion is set; also can adopt flexible material (as plastics etc.) to make baffle plate and support during practice; so just the above-mentioned support that liquid crystal panel directly can be placed and baffle plate form and support corner, still can protect liquid crystal panel.
As Fig. 2 and shown in Figure 4, for can lightguide plate fixing and the location blooming, plate body 21 described in the utility model embodiment be provided with baffle plate 22 with one side on two relative side edge be equipped with at least one limiting plate with through hole 26 27, and described limiting plate 27 is staggered with described baffle plate 22; In order to guarantee that liquid crystal panel can be placed on the described support corner 24 smoothly, the height of limiting plate 27 described in the utility model embodiment will be lower than described support 23 positions.
By carrying out spacing to blooming in the spacing hole that limiting plate 27 is penetrated the blooming edge, and the through hole 26 on the described limiting plate 27 can be fixed light guide plate, concrete grammar includes but not limited to: spacer pin is passed 26 pairs of light guide plate of described through hole fix, perhaps pass 26 pairs of light guide plate of described through hole by bolt and fix, concrete implementation can be with reference to the concrete assembling of follow-up liquid crystal module.
Because light guide plate is generally little than backboard, so that the space of ccontaining light source is arranged, limiting plate 27 among the utility model embodiment and side edge are at a distance of preset distance, and this preset distance need determine that general desirable 1cm does not wait to 2cm according to the concrete size of light guide plate and backboard.
The backboard that the utility model embodiment provides; owing on backboard, be provided with baffle plate 22 and support 23; can support liquid crystal panel by the support corner 24 that baffle plate 22 and support 23 form; and can protect liquid crystal panel not to be damaged by the cushion 25 that supports corner 24 settings; so, do not need glue frame of the prior art to support liquid crystal panel.And owing on backboard, be provided with limiting plate 27, itself can limit moving of blooming among the utility model embodiment by limiting plate 27 with through hole 26; In addition, because light guide plate is provided with spacing hole, the through hole 26 by locating part being penetrated limiting plate and the spacing hole of light guide plate can be fixed on light guide plate on the backboard; So, no longer need glue frame of the prior art to limit light guide plate and blooming.
Can save glue frame of the prior art after adopting above-mentioned backboard, reduce the whole cost of liquid crystal panel.And, owing to saved the glue frame, when the assembling liquid crystal panel, glue frame and backboard friction can not occur and produce chip, thereby can reduce the foreign matter of liquid crystal module inside, improved display quality.
In order when assembling liquid crystal module, housing to be fixed, on the one side of baffle plate 22 outside plate body 21, be provided with fixed sturcture 28 among the utility model embodiment, by fixed sturcture 28 backboard is engaged to housing, also need to be provided with the fixed sturcture that is complementary in general on the housing, concrete fixing described housing of the mode that can adopt hook and opening to match and backboard, as: opening is set on housing, on described baffle plate, is arranged at the hook of opening correspondence; Hook perhaps is set on housing, on described baffle plate, is arranged at the hook corresponding opening.
In general, for the side that does not need to be provided with limiting plate on the backboard, baffle plate 22 can be become identical with the length of these baffle plate 22 place sides along the length setting of its place side directions, can guarantee the safety of liquid crystal panel so that bigger as far as possible the liquid crystal panel supporting surface.Certainly, under the guaranteed prerequisite of liquid crystal panel safety, can reduce the length of baffle plate 22, make its length, can save the part material cost like this less than this baffle plate place side along its place side directions.
For the side that is provided with limiting plate 27 and baffle plate 22 on the backboard simultaneously, baffle plate 22 and spacing 27 plates can be provided with at interval, make that limiting plate 27 can be in a plurality of stationkeeping light guide plate.For example: at the two ends of side limiting plate 27 is set, and baffle plate 22 is set in the middle part of side; Perhaps limiting plate 27 is set, and baffle plate 22 is set between adjacent limiting plate in the two ends and the centre of side.
Embodiment 2:
The utility model embodiment also provides a kind of light guide plate, comprises and corresponding two relative light guide plate sides, the side of backboard; Described two relative light guide plate sides are provided with the spacing hole that is used to wear locating part, limit the position of described light guide plate in backboard by in described spacing hole, wearing locating part, described spacing hole is positioned on the described light guide plate corresponding to the fringe region outside the effective viewing area of liquid crystal panel, the fringe region of present embodiment indication is meant the zone of other except the effective coverage on the liquid crystal panel, comprises the invalid viewing area of envelope frame glue inside, the zone that envelope frame glue covers and the zone of sealing frame glue outside etc.
Certainly except above-mentioned light guide plate side; light guide plate also has other structures; the embodiment of the invention is only protected the scheme that spacing hole need be set in the side, and other design proposal still can be done in other positions of the light guide plate of the embodiment of the invention, and the embodiment of the invention does not limit.
Be that example describes with a kind of light guide plate of hexahedral shape wherein below, specifically as shown in Figure 5, this light guide plate 30 comprises relative end face 31 and bottom surface 32, and at least four sides between described end face 31 and bottom surface 32, described end face 31 is an exiting surface, at least one described side 33 is an incidence surface, adjacent with described incidence surface (being side 33) two sides 34 and 35 are provided with the spacing hole 36 that is used to wear locating part on the described light guide plate 30, wherein the spacing hole on the side 35 is not shown, limit the position of described light guide plate in backboard by wear locating part in described spacing hole 36, described spacing hole 36 is positioned on the described light guide plate corresponding to the fringe region outside the effective viewing area of liquid crystal panel.
By the backboard among light guide plate in the present embodiment and the embodiment 1 is used, can pass the through hole of limiting plate in the backboard, the spacing hole in the light guide plate by locating part, described light guide plate is fixed on the backboard.So, no longer need glue frame of the prior art to limit light guide plate, saved glue frame of the prior art, can reduce the whole cost of liquid crystal panel.And, owing to saved the glue frame, when the assembling liquid crystal panel, glue frame and backboard friction can not occur and produce chip, thereby can reduce the foreign matter of liquid crystal module inside, improved display quality.
For different locating parts, the spacing hole 36 among the utility model embodiment can adopt multi-form, and for example: when locating part was bolt or screw, described spacing hole can adopt threaded hole; When described locating part was spacer pin, described spacing hole can adopt blind hole.
Embodiment 3:
The utility model embodiment also provides a kind of liquid crystal module 400.This liquid crystal module 400 comprises the light source (not shown) that is fixed on light guide plate incidence surface one side, also comprises the light guide plate 430 that the identical backboard 420 of structure and embodiment 1, structure and embodiment 2 are identical in the present embodiment.As Fig. 6, shown in Figure 7, described backboard 420 comprises plate body 421, and in order to support liquid crystal panel 440, the wherein one side of plate body 421 goes up each side edge and is equipped with baffle plate 422 among the utility model embodiment; Described baffle plate 422 is positioned at the edge of described plate body 421 sides; and in described plate body 421, extend support 423 on each baffle plate 422; described support 423 forms with baffle plate 422 and supports corner 424; 422 one-tenth vertical relations of support 423 and baffle plate in general; liquid crystal panel 440 can be supported in support corner 424 by above-mentioned formation; in order to protect liquid crystal panel 440; 424 places, support corner among the utility model embodiment also are provided with cushion 425; and liquid crystal panel 440 is placed on the cushion 425 at 424 places, described support corner, the material of described cushion 425 includes but not limited to silica gel; plastics or foam etc.
Certainly; protect liquid crystal panel except adopting the above-mentioned mode that cushion is set; also can adopt flexible material (as plastics etc.) to make baffle plate and support during practice; so just the above-mentioned support that liquid crystal panel directly can be placed and baffle plate form and support corner, still can protect liquid crystal panel.
For can lightguide plate fixing 430 and location blooming 450, described plate body 421 be provided with baffle plate 422 with one side on two relative side edge be equipped with at least one limiting plate with through hole 426 427, and described limiting plate 427 is staggered with described baffle plate 422; In order to guarantee that liquid crystal panel 440 can be placed on the described support corner 424 smoothly, the height of limiting plate 427 described in the utility model embodiment will be lower than described support 423 positions.
As shown in Figure 6 and Figure 7, light guide plate 430 is placed in the described backboard 420 in the present embodiment, is arranged in the spacing hole 431 on the through hole 426 and light guide plate 430 on the described backboard 420 by locating part 460, thereby described light guide plate 430 is fixed on the described backboard 420.Blooming 450 in the present embodiment places on the exiting surface of described light guide plate 430; limiting plate 427 on the described backboard 420 penetrates and in the spacing hole 451 at described blooming 450 edges described blooming 450 is carried out spacingly, and the blooming 450 among the utility model embodiment includes but not limited to: diffusion barrier, prism film, diaphragm.
In order to assemble described liquid crystal module 400, liquid crystal panel 440 and backlight partly are fixed together, the utility model embodiment also comprises housing 470, described housing 470 is positioned on the described liquid crystal panel 440, and is fastened togather with described backboard 420.In order when assembling liquid crystal module 400, housing 470 to be fixed, on the one side of baffle plate 422 outside plate body 421, be provided with fixed sturcture 428 among the utility model embodiment, by fixed sturcture 428 backboard 420 is engaged to housing 470, also need to be provided with the fixed sturcture that is complementary in general on the housing 470, concrete fixing described housing of the mode that can adopt hook and opening to match and backboard, as: opening is set on housing, on described baffle plate, is arranged at the hook of opening correspondence; Hook perhaps is set on housing, on described baffle plate, is arranged at the hook corresponding opening.
Liquid crystal module among the utility model embodiment does not need glue frame of the prior art to support liquid crystal panel.Do not need glue frame of the prior art to limit light guide plate and blooming yet, can save glue frame of the prior art, thereby reduced the whole cost of liquid crystal panel.And, owing to saved the glue frame, when the assembling liquid crystal panel, glue frame and backboard friction can not occur and produce chip, thereby can reduce the foreign matter of liquid crystal module inside, improved display quality.
For light guide plate 430 is fixed on the backboard 420, the utility model embodiment can adopt but be not limited to following dual mode:
The first, the spacing hole 431 on the described light guide plate 430 is designed to threaded hole, and described locating part 460 is designed to bolt or screw, through hole 426 backs screw in described threaded hole on the limiting plate 427 by bolt or screw are passed, thereby light guide plate 430 are fixed on the limiting plate 427 of backboard 420.
The second, the spacing hole 431 on the described light guide plate 430 is designed to blind hole, and described locating part 460 is designed to spacer pin, inserts described blind hole on the limiting plate 427 behind the through hole 426 by spacer pin is passed, thereby light guide plate 430 is fixed on the limiting plate 427 of backboard 420.
In general, for the side that does not need to be provided with limiting plate 427 on the backboard 420, can baffle plate 422 is identical with the length of these baffle plate 422 place sides along the length setting one-tenth of its place side directions, can guarantee the safety of liquid crystal panel 440 so that bigger to liquid crystal panel 440 supporting surfaces as far as possible.Certainly, under the guaranteed prerequisite of liquid crystal panel 440 safety, can reduce the length of baffle plate 422, make its length, can save the part material cost like this less than these baffle plate 422 place sides along its place side directions.
For the side that is provided with limiting plate 427 and baffle plate 422 on the backboard 420 simultaneously, baffle plate 422 and limiting plate 427 can be provided with at interval, make that limiting plate 427 can be in a plurality of stationkeeping light guide plate 430.For example: the two ends at side are provided with limiting plate, and in the middle part of side baffle plate are set; Perhaps limiting plate is set, and between adjacent limiting plate, baffle plate is set in the two ends and the centre of side.
The mode of lightguide plate fixing can adopt other modes in the utility model, is not limited to the fixing mode of spacing hole of passing through that the utility model embodiment provides.
The utility model embodiment is mainly used in liquid crystal module.
The above; it only is embodiment of the present utility model; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the variation that can expect easily or replacement all should be encompassed within the protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain of described claim.
Claims (13)
1. a backboard comprises plate body, it is characterized in that, described plate body is wherein simultaneously gone up each side edge and is provided with baffle plate, and described baffle plate is positioned at the edge of described side, and extends support at least one pair of relative baffle plate in described plate body; Described support and baffle plate form and support the corner.
2. backboard according to claim 1, it is characterized in that, described plate body is provided with two relative on the one side of baffle plate side edge and is equipped with the limiting plate that at least one has through hole, described limiting plate and described baffle plate stagger, and described limiting plate and side edge be at a distance of preset distance, and described limiting plate penetrates and carries out spacing to blooming in the spacing hole at blooming edge.
3. backboard according to claim 1 and 2 is characterized in that, the one side of described baffle plate outside plate body is provided with fixed sturcture, and described fixed sturcture is used for backboard is engaged to housing.
4. backboard according to claim 1 and 2 is characterized in that, described baffle plate is less than or equal to the length of this baffle plate place side along the length of its place side directions.
5. backboard according to claim 2 is characterized in that, described baffle plate and described limiting plate are disposed on described side edge.
6. backboard according to claim 1 and 2 is characterized in that, described support corner is provided with cushion.
7. backboard according to claim 6 is characterized in that, the material of described cushion is silica gel or plastics or foam.
8. a light guide plate comprises and corresponding two relative light guide plate sides, the side of backboard; It is characterized in that, described two relative light guide plate sides are provided with the spacing hole that is used to wear locating part, limit the position of described light guide plate in backboard by wear locating part in described spacing hole, described spacing hole is positioned on the described light guide plate corresponding to the fringe region outside the effective viewing area of liquid crystal panel.
9. light guide plate according to claim 8 is characterized in that, described spacing hole is threaded hole or blind hole.
10. a liquid crystal module comprises the light source that is fixed on light guide plate incidence surface one side, it is characterized in that, also comprises any described backboard in the claim 1 to 7.
11. liquid crystal module according to claim 10 is characterized in that, also comprises:
Light guide plate is placed in the described backboard, described light guide plate and corresponding two relative light guide plate sides, the side of backboard; Described two relative light guide plate sides be provided with described limiting plate on the corresponding spacing hole of through hole, described spacing hole is positioned on the described light guide plate corresponding to the fringe region outside the effective viewing area of liquid crystal panel;
Locating part is arranged in the spacing hole on the through hole and light guide plate on the described backboard, and described light guide plate is fixed on the described backboard;
Blooming places on the exiting surface of described light guide plate, and the limiting plate on the described backboard penetrates and carries out spacing to described blooming in the spacing hole of described blooming edge;
Liquid crystal panel places described backboard upper support corner;
Housing is positioned on the described liquid crystal panel, and lumps together with described backplane card.
12. liquid crystal module according to claim 11 is characterized in that:
Spacing hole on the described light guide plate is a threaded hole, and described locating part is bolt or screw; Perhaps
Described spacing hole is a blind hole, and described locating part is a spacer pin.
13. liquid crystal module according to claim 11 is characterized in that, described support corner is provided with cushion, and described liquid crystal panel places on the described cushion that supports corner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205679730U CN201926843U (en) | 2010-10-12 | 2010-10-12 | Backboard, light guide plate and LCD (liquid crystal display) module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205679730U CN201926843U (en) | 2010-10-12 | 2010-10-12 | Backboard, light guide plate and LCD (liquid crystal display) module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201926843U true CN201926843U (en) | 2011-08-10 |
Family
ID=44430686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205679730U Expired - Lifetime CN201926843U (en) | 2010-10-12 | 2010-10-12 | Backboard, light guide plate and LCD (liquid crystal display) module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201926843U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102402038A (en) * | 2011-11-29 | 2012-04-04 | 深圳市华星光电技术有限公司 | Manufacturing method of liquid crystal display module and liquid crystal display module |
| CN102486904A (en) * | 2010-12-03 | 2012-06-06 | 纬创资通股份有限公司 | Flat panel display without rubber frame structure |
| CN102705761A (en) * | 2012-05-30 | 2012-10-03 | 深圳市华星光电技术有限公司 | Backlight module |
| WO2013071570A1 (en) * | 2011-11-18 | 2013-05-23 | 深圳市华星光电技术有限公司 | Flat-panel display device, stereo display device, and plasma display device |
| WO2013071568A1 (en) * | 2011-11-18 | 2013-05-23 | 深圳市华星光电技术有限公司 | Back frame of flat-panel display device, backlight system, and flat liquid crystal display device |
| US8724050B2 (en) | 2011-11-29 | 2014-05-13 | Shenzhen China Star Optoelectronics Technology Co., Ltd. | LCD module manufacturing method and LCD module |
| US8908120B2 (en) | 2011-11-18 | 2014-12-09 | Shenzhen China Star Optoelectronics Technology Co., Ltd. | Back frame of flat panel display device, backlight system, and flat liquid crystal display device |
| CN104423083A (en) * | 2013-08-26 | 2015-03-18 | 纬创资通股份有限公司 | Display device |
| CN105044961A (en) * | 2015-09-18 | 2015-11-11 | 京东方科技集团股份有限公司 | Backboard, backlight source and liquid crystal display device |
-
2010
- 2010-10-12 CN CN2010205679730U patent/CN201926843U/en not_active Expired - Lifetime
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102486904A (en) * | 2010-12-03 | 2012-06-06 | 纬创资通股份有限公司 | Flat panel display without rubber frame structure |
| CN102486904B (en) * | 2010-12-03 | 2013-07-03 | 纬创资通股份有限公司 | Flat panel display without rubber frame structure |
| WO2013071570A1 (en) * | 2011-11-18 | 2013-05-23 | 深圳市华星光电技术有限公司 | Flat-panel display device, stereo display device, and plasma display device |
| WO2013071568A1 (en) * | 2011-11-18 | 2013-05-23 | 深圳市华星光电技术有限公司 | Back frame of flat-panel display device, backlight system, and flat liquid crystal display device |
| US8908120B2 (en) | 2011-11-18 | 2014-12-09 | Shenzhen China Star Optoelectronics Technology Co., Ltd. | Back frame of flat panel display device, backlight system, and flat liquid crystal display device |
| CN102402038A (en) * | 2011-11-29 | 2012-04-04 | 深圳市华星光电技术有限公司 | Manufacturing method of liquid crystal display module and liquid crystal display module |
| US8724050B2 (en) | 2011-11-29 | 2014-05-13 | Shenzhen China Star Optoelectronics Technology Co., Ltd. | LCD module manufacturing method and LCD module |
| CN102705761A (en) * | 2012-05-30 | 2012-10-03 | 深圳市华星光电技术有限公司 | Backlight module |
| WO2013177805A1 (en) * | 2012-05-30 | 2013-12-05 | 深圳市华星光电技术有限公司 | Backlight module |
| CN104423083A (en) * | 2013-08-26 | 2015-03-18 | 纬创资通股份有限公司 | Display device |
| CN105044961A (en) * | 2015-09-18 | 2015-11-11 | 京东方科技集团股份有限公司 | Backboard, backlight source and liquid crystal display device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201926843U (en) | Backboard, light guide plate and LCD (liquid crystal display) module | |
| CN102809132B (en) | Liquid crystal display device and backlight module and back plate assembly thereof | |
| KR101955912B1 (en) | Display Device | |
| CN102778769B (en) | Liquid crystal display device, and frame unit and liquid crystal panel alignment method thereof | |
| CN102767753A (en) | Backlight module and liquid crystal display device | |
| CN102759822A (en) | Liquid crystal device as well as backlight module and framework unit thereof | |
| CN104297961A (en) | Display module and display device | |
| KR102152708B1 (en) | Video wall and fixing apparatus therefor | |
| CN102865521B (en) | Backlight module and liquid crystal display device thereof | |
| CN204403956U (en) | A kind of backlight module and display unit | |
| KR101966091B1 (en) | All-in-one liquid crystal display module and manufacturing method thereof | |
| CN105204227A (en) | Backlight module and LCD (liquid crystal display) | |
| CN102621743B (en) | Liquid crystal display module and liquid crystal display device | |
| CN109477991A (en) | Backlight module and display equipment | |
| CN103854566B (en) | Display device and slim TV device | |
| CN104730741A (en) | Liquid crystal display device and narrow frame liquid crystal module thereof | |
| CN211479090U (en) | Touch control display device | |
| CN105259703A (en) | Backlight module and display device | |
| CN113534529B (en) | Display module and installation method thereof | |
| CN105009189A (en) | Flat-screen display device | |
| CN109031746B (en) | Double-rubber-frame backlight module | |
| CN102831827A (en) | Display device | |
| CN204945549U (en) | Liquid crystal display module | |
| CN210443163U (en) | Solar panel distribution display device for solar energy system installation | |
| CN203298101U (en) | Backlight module and display device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: JINGDONGFANG SCIENCE AND TECHNOLOGY GROUP CO., LTD Free format text: FORMER OWNER: BEIJING BOE PHOTOELECTRICITY SCIENCE + TECHNOLOGY CO., LTD. Effective date: 20150703 Owner name: BEIJING BOE PHOTOELECTRICITY SCIENCE + TECHNOLOGY Effective date: 20150703 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150703 Address after: 100015 Jiuxianqiao Road, Beijing, No. 10, No. Patentee after: BOE Technology Group Co., Ltd. Patentee after: Beijing BOE Photoelectricity Science & Technology Co., Ltd. Address before: 100176 Beijing economic and Technological Development Zone, West Central Road, No. 8 Patentee before: Beijing BOE Photoelectricity Science & Technology Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110810 |