CN103133934A - Liquid crystal display (LCD) module and backlight module thereof - Google Patents
Liquid crystal display (LCD) module and backlight module thereof Download PDFInfo
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- CN103133934A CN103133934A CN2011103769375A CN201110376937A CN103133934A CN 103133934 A CN103133934 A CN 103133934A CN 2011103769375 A CN2011103769375 A CN 2011103769375A CN 201110376937 A CN201110376937 A CN 201110376937A CN 103133934 A CN103133934 A CN 103133934A
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- lcd module
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Abstract
The invention discloses a backlight module of a liquid crystal display (LCD) module. The backlight module of the LCD module comprises a lower iron frame, optics membrane pieces, light guide plates (LGPs) and a glue frame defined by four frame sections which are all provided with a first clamping groove used for placing of liquid crystal glass of the LCD module in a clamping mode, and a second clamping groove used for placing of the optics membrane pieces and the LGPs in a clamping mode, wherein one end of any frame section is detachably connected with an adjacent frame section, and the other end of any frame section is rotationally connected with another adjacent frame section. Due to the arrangement, the backlight module of the LCD module can effectively simplify production technology and assembly process of the LCD module. The invention further discloses the LCD module comprising the backlight module.
Description
Technical field
The present invention relates to technical field of liquid crystal display, relate to more specifically a kind of LCD MODULE and backlight module thereof.
Background technology
Along with the progress of information age, the lcd technology that is used for the information demonstration is also being constantly brought forth new ideas and is being developed.
LCD MODULE mainly is comprised of backlight module, liquid-crystalline glasses, upper chase, and wherein backlight module is made of parts such as lower chase, blooming piece, glue frame and LGPs.Following content describes in detail to LCD MODULE in prior art in connection with accompanying drawing.
Please refer to Fig. 1 and Fig. 2, Fig. 1 is the blast structural representation of LCD MODULE in prior art; Fig. 2 is the cross-sectional view of LCD MODULE in prior art.
Backlight module comprises the parts such as lower chase 01, glue frame 02, LGP 03.Wherein, the lower chase 01 of backlight module has the bending edge 011 of upwards turning up, and bending edge 011 has the buckle 012 of projection laterally.In the assembling process of LCD MODULE, at first the liquid-crystalline glasses 04 of LCD MODULE is put on the glue frame 02 of backlight module.In order to prevent that liquid-crystalline glasses 04 and backlight module are separated, the upper chase 05 of LCD MODULE can be by lower chase 01 buckle 012 cutting ferrule in the surrounding of backlight module, upper chase 05 has rib 051, this rib 051 is blocked in the front side of liquid-crystalline glasses 04, can effectively evade the problem that liquid-crystalline glasses 04 and backlight module are separated.
Therefore, in the batch production of LCD MODULE, need to produce in batches the upper chase 05 that has the lower chase 01 of buckle 012 and have rib 051, obviously, complex manufacturing.In addition, in the assembling process of LCD MODULE, need at first liquid-crystalline glasses 04 to be loaded on glue frame 02, upper chase 05 is fastened on lower chase 01, assembling process is more loaded down with trivial details, and intensity of workers is larger.
Therefore, how to simplify production technology and the assembling process of LCD MODULE, become those skilled in the art's important technological problems to be solved.
Summary of the invention
The invention provides a kind of backlight module of LCD MODULE, it can effectively simplify production technology and the assembling process of LCD MODULE.The present invention also provides a kind of LCD MODULE that comprises above-mentioned backlight module.
The backlight module of LCD MODULE provided by the invention, comprise lower chase, blooming piece, LGP and the glue frame that is surrounded by four frame sections, four described frame Duan Jun have for the first draw-in groove of the liquid-crystalline glasses of holding LCD MODULE and are used for the second draw-in groove of the described blooming piece of holding and described LGP, wherein an end of any one described frame section and described frame section dismountable be connected adjacent with it, and the other end is connected rotationally with another described frame section adjacent with it.
Preferably, four described frame sections are connected successively rotationally, and two described frame sections of head and the tail removably are connected.
Preferably, two described frame sections of head and the tail removably are connected with the first projection by the first suitable groove.
Preferably, two described frame sections of head and the tail removably are connected by screw.
The present invention also provides a kind of LCD MODULE, comprises liquid-crystalline glasses, backlight module, and described backlight module is the backlight module of the described LCD MODULE of above-mentioned any one.
Preferably, the outer peripheral face of described glue frame is provided with a plurality of the second grooves, and described lower chase is provided with the second suitable projection of a plurality of and described the second groove.
The backlight module of LCD MODULE provided by the invention, comprise lower chase, blooming piece, LGP and the glue frame that is surrounded by four frame sections, four described frame Duan Jun have for the first draw-in groove of the liquid-crystalline glasses of holding LCD MODULE and are used for the second draw-in groove of the described blooming piece of holding and described LGP, wherein an end of any one described frame section and described frame section dismountable be connected adjacent with it, and the other end is connected rotationally with another described frame section adjacent with it.
Need to prove, when the liquid-crystalline glasses of LCD MODULE is assembled to backlight module provided by the present invention, four frame Duan Jun of glue frame offer the first draw-in groove and the second draw-in groove, and due to an end of any one frame section wherein with adjacent with it one the frame section is dismountable is connected, and the other end is connected rotationally with another frame section adjacent with it, namely any one the frame section in four frame sections can be opened, so that the glue frame has the opening that stretches into for liquid-crystalline glasses, blooming piece and LGP.At first the staff can be stretched into liquid-crystalline glasses in first draw-in groove of its excess-three frame section of glue frame by above-mentioned opening, and blooming piece and LGP are stretched in the second draw-in groove of these three frame sections by above-mentioned opening.Then the frame section of rotating opening sets back it, and liquid-crystalline glasses, blooming piece and LGP are snapped in respectively in its first draw-in groove and the second draw-in groove, and then the dismounting end of this frame section is connected in the frame section that is adjacent and gets final product.
Obviously, so arrange, backlight module provided by the invention, the buckle that need not to make lower chase and upper chase can be realized being connected of liquid-crystalline glasses and backlight module, have effectively simplified production technology.In addition, in assembling process of the present invention, need not to adopt chase, the Access Division that only needs liquid-crystalline glasses directly to be stuck in the glue frame gets final product, and has effectively simplified the assembling process of LCD MODULE.
The present invention also provides a kind of LCD MODULE, comprises liquid-crystalline glasses, backlight module, and described backlight module is the backlight module of the described LCD MODULE of above-mentioned any one.So arrange, LCD MODULE provided by the invention, its production technology and assembling process are effectively simplified, and the beneficial effect derivation that the derivation of this beneficial effect and above-mentioned backlight module bring is substantially similar, therefore this paper repeats no more.
Description of drawings
Fig. 1 is the blast structural representation of LCD MODULE in prior art;
Fig. 2 is the cross-sectional view of LCD MODULE in prior art;
Fig. 3 is adhesive frame structure schematic diagram in the specific embodiment of the invention;
Fig. 4 is the cross-sectional view of LCD MODULE in the specific embodiment of the invention.
The specific embodiment
The invention provides a kind of backlight module of LCD MODULE, it can effectively simplify production technology and the assembling process of LCD MODULE.The present invention also provides a kind of LCD MODULE that comprises above-mentioned backlight module.
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, obviously, described embodiment is only the present invention's part embodiment, rather than whole embodiment.Based on the embodiment in the present invention, those of ordinary skills belong to the scope of protection of the invention not making the every other embodiment that obtains under the creative work prerequisite.
Please refer to Fig. 3 and Fig. 4, Fig. 3 is adhesive frame structure schematic diagram in the specific embodiment of the invention; Fig. 4 is the cross-sectional view of LCD MODULE in the specific embodiment of the invention.
Backlight module provided in the present embodiment, comprise LGP 14, blooming piece 15, lower chase 13 and all have for the first draw-in groove 112 of the liquid-crystalline glasses 12 of holding LCD MODULE and be used for the second draw-in groove 114 of holding LGP 14 and blooming piece 15 by 11, four glue frames 111 of glue frame that four frame sections 111 surround.In four frame sections 111 of glue frame 11 provided in the present embodiment, dismountable being connected of frame section 111 being adjacent of an end of any one frame section 111 wherein, the other end is connected rotationally with another frame section 111 adjacent with it.
Need to prove, when the liquid-crystalline glasses of LCD MODULE is assembled to backlight module provided in the present embodiment, four frame sections 111 of glue frame 11 all offer the first draw-in groove 112 and the second draw-in groove 114, and due to an end of any one frame section 111 wherein with adjacent with it one frame section 111 is dismountable is connected, and the other end is connected rotationally with another frame section 111 adjacent with it, namely any one the frame section 111 in four frame sections can be opened, so that glue frame 11 has the opening that stretches into for liquid-crystalline glasses 12.The staff can be stretched into liquid-crystalline glasses 12 in glue frame 11 along the first draw-in groove 112 by above-mentioned opening, and LGP 14 and blooming piece 15 are stretched in glue frame 11 along the second draw-in groove 114.Then the frame section 111 of rotating opening sets back it, and liquid-crystalline glasses 12, LGP 14 and blooming piece 15 are snapped in respectively in its first draw-in groove 112 and the second draw-in groove 114, then the dismounting end of this frame section 111 is connected in the frame section 111 that is adjacent and gets final product.
Need to prove, above-mentioned connection rotationally, mean that openable frame section 111 can be at glue frame 11 place rotation with in surfaces, certainly, the rotational plane of openable frame section 111 also can with glue frame 11 planes, place at an angle, only need to guarantee openable frame section 111 when setting back, liquid-crystalline glasses 12, backlight 14 and blooming piece 15 can be placed in the first draw-in groove 112 of this openable frame section 111 and the second draw-in groove 114 and get final product.In addition, openable frame section 111 is connected in another frame section 111 rotationally, both can be connected by hinge.Certainly, both also can realize connecting rotationally by alternate manner, for example, both can be integral structure, but the wall thickness at the position that both is connected is thinner and the position that both is connected has pliability preferably, and openable frame section 111 like this can realize being connected rotationally with the frame section 111 adjacent with it equally.
In the preferred version of this specific embodiment, four frame sections 111 are connected successively rotationally, and two frame sections 111 of head and the tail removably are connected.
Need to prove, four frame sections 111 are connected successively rotationally, and when opening two frame sections 111 of head and the tail, glue frame 11 can be full open position, and namely four glue frames 11 can be drawn as straight line.So arrange, glue frame 11 has flexibility preferably, when putting into liquid-crystalline glasses 12 in phase glue frame 11, can suitably adjust the frame section 111 of glue frame 11, in order to make liquid-crystalline glasses 12, LGP 14 and blooming piece 15 be assembled to smoothly respectively in glue frame 11 and both corresponding the first draw-in groove 112 and the second draw-in groove 114.
In addition, two frame sections 111 of above-mentioned head and the tail removably are connected and can realize in the following way.Two frame sections 111 of head and the tail, one of them can be provided with the first groove (not shown), and another can be provided with first projection suitable with this first groove.So arrange, can realize removably connecting of two frame sections 111 of head and the tail.
Certainly, both also can removably connect by alternate manner, such as, can be connected by screw, the mode such as pin connection, this specific embodiment is not done concrete restriction to the concrete connected mode of two frame sections 111 of head and the tail.
This specific embodiment also provides a kind of LCD MODULE, comprises liquid-crystalline glasses, backlight module.Need to prove the backlight module that the backlight module of LCD MODULE provided in the present embodiment provides for above-mentioned arbitrary specific embodiment.
So arrange, LCD MODULE provided in the present embodiment, its production technology and assembling process are effectively simplified, and the beneficial effect derivation that the derivation of this beneficial effect and above-mentioned backlight module bring is substantially similar, therefore this paper repeats no more.
In addition, need to prove, LCD MODULE provided in the present embodiment, its glue frame 11 can be connected by the mode of clamping with lower chase 13, for example, the outer peripheral face of glue frame 11 is provided with a plurality of the second grooves 113, and lower chase 13 is provided with the second protruding (not shown) a plurality of and that the second groove 113 is suitable.
So arrange, lower chase 13 can be connected on glue frame 11 by suitable projection and groove, certainly, both also can be connected by alternate manner, such as screw connection, pin connection etc.
Above a kind of LCD MODULE provided by the present invention and backlight module thereof are described in detail, used specific case herein principle of the present invention and embodiment are set forth, the explanation of above embodiment just is used for helping to understand method of the present invention and core concept thereof.Should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle of the invention, can also carry out some improvement and modification to the present invention, these improvement and modification also fall in the protection domain of claim of the present invention.
Claims (6)
1. the backlight module of a LCD MODULE, comprise lower chase, blooming piece, LGP and the glue frame that is surrounded by four frame sections, it is characterized in that, four described frame Duan Jun have for the first draw-in groove of the liquid-crystalline glasses of holding LCD MODULE and are used for the second draw-in groove of the described blooming piece of holding and described LGP, wherein an end of any one described frame section and described frame section dismountable be connected adjacent with it, and the other end is connected rotationally with another described frame section adjacent with it.
2. the backlight module of LCD MODULE as claimed in claim 1, is characterized in that, four described frame sections are connected successively rotationally, and two described frame sections of head and the tail removably are connected.
3. the backlight module of LCD MODULE as claimed in claim 2, is characterized in that, two described frame sections of head and the tail removably are connected with the first projection by the first suitable groove.
4. the backlight module of LCD MODULE as claimed in claim 2, is characterized in that, two described frame sections of head and the tail removably are connected by screw.
5. a LCD MODULE, comprise liquid-crystalline glasses, backlight module, it is characterized in that, described backlight module is the backlight module as the described LCD MODULE of claim 1-4 any one.
6. LCD MODULE as claimed in claim 5, is characterized in that, the outer peripheral face of described glue frame is provided with a plurality of the second grooves, and described lower chase is provided with the second suitable projection of a plurality of and described the second groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110376937.5A CN103133934B (en) | 2011-11-23 | 2011-11-23 | A kind of LCD MODULE and backlight module thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110376937.5A CN103133934B (en) | 2011-11-23 | 2011-11-23 | A kind of LCD MODULE and backlight module thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103133934A true CN103133934A (en) | 2013-06-05 |
| CN103133934B CN103133934B (en) | 2016-01-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201110376937.5A Active CN103133934B (en) | 2011-11-23 | 2011-11-23 | A kind of LCD MODULE and backlight module thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105093635A (en) * | 2015-09-17 | 2015-11-25 | 京东方科技集团股份有限公司 | Rubber frame, backlight source and display device and assembling method thereof |
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| CN101042485A (en) * | 2006-03-22 | 2007-09-26 | 鸿富锦精密工业（深圳）有限公司 | Frame and Display apparatus with same |
| US20080144337A1 (en) * | 2006-12-15 | 2008-06-19 | Innocom Technology (Shenzhen) Co., Ltd. | Accommodating frame and backlight module with the same |
| CN101295098A (en) * | 2007-04-25 | 2008-10-29 | 群康科技(深圳)有限公司 | Back light module unit and LCD device |
| CN201266283Y (en) * | 2008-08-12 | 2009-07-01 | 福建华映显示科技有限公司 | Frame of liquid crystal display die set and fixed structure thereof |
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2011
- 2011-11-23 CN CN201110376937.5A patent/CN103133934B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101042485A (en) * | 2006-03-22 | 2007-09-26 | 鸿富锦精密工业（深圳）有限公司 | Frame and Display apparatus with same |
| US20080144337A1 (en) * | 2006-12-15 | 2008-06-19 | Innocom Technology (Shenzhen) Co., Ltd. | Accommodating frame and backlight module with the same |
| CN101295098A (en) * | 2007-04-25 | 2008-10-29 | 群康科技(深圳)有限公司 | Back light module unit and LCD device |
| CN201266283Y (en) * | 2008-08-12 | 2009-07-01 | 福建华映显示科技有限公司 | Frame of liquid crystal display die set and fixed structure thereof |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105093635A (en) * | 2015-09-17 | 2015-11-25 | 京东方科技集团股份有限公司 | Rubber frame, backlight source and display device and assembling method thereof |
| WO2017045349A1 (en) * | 2015-09-17 | 2017-03-23 | 京东方科技集团股份有限公司 | Rubber frame, backlight source, display apparatus and assembly method therefor |
| US10288921B2 (en) | 2015-09-17 | 2019-05-14 | Boe Technology Group Co., Ltd. | Rubber frame, backlight, display device and assembling method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103133934B (en) | 2016-01-20 |
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