CN203561805U - liquid crystal display module structure and liquid crystal display device - Google Patents
liquid crystal display module structure and liquid crystal display device Download PDFInfo
- Publication number
- CN203561805U CN203561805U CN201320378191.6U CN201320378191U CN203561805U CN 203561805 U CN203561805 U CN 203561805U CN 201320378191 U CN201320378191 U CN 201320378191U CN 203561805 U CN203561805 U CN 203561805U
- Authority
- CN
- China
- Prior art keywords
- liquid crystal
- crystal display
- rubber belt
- shading rubber
- display module
- 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
- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 45
- 230000000295 complement effect Effects 0.000 claims description 3
- 239000011521 glass Substances 0.000 abstract description 11
- 238000000034 method Methods 0.000 abstract description 7
- 239000000758 substrate Substances 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 239000002699 waste material Substances 0.000 abstract description 4
- 239000002994 raw material Substances 0.000 abstract description 3
- 239000002390 adhesive tape Substances 0.000 abstract 3
- 238000010586 diagram Methods 0.000 description 10
- 230000000694 effects Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 230000000739 chaotic effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
Images
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Liquid Crystal (AREA)
Abstract
The utility model discloses a liquid crystal display module structure and liquid crystal display device, liquid crystal display module structure include liquid crystal display module and shading sticky tape, the shading sticky tape includes the multistage and the shape is different, multistage shading sticky tape corresponds the different positions of liquid crystal display module respectively, and the shading sticky tape viscosity of different shapes is different. The utility model provides a liquid crystal display module assembly structure and liquid crystal display device can realize when shading tape-stripping in-process deviation appears, only pastes corresponding deviation part shading sticky tape again, saves the cost. Moreover, the raw materials of the shading adhesive tape can be more effectively utilized, the waste is avoided, and the cost for manufacturing the shading adhesive tape is reduced; and the shading adhesive tapes at different positions have different viscosities, so that the risk of glass breakage can be reduced in the process of peeling the glass substrate.
Description
Technical field
The utility model relates to a kind of liquid crystal display module structure and liquid crystal indicator.
Background technology
Liquid crystal indicator (LCD, Liquid Crystal Display) as a kind of important flat pannel display mode, there has been development at full speed nearly more than ten years, the many merits such as it has that fuselage is thin, power saving, radiationless, low energy consumption, are widely used in the modernization information equipments such as TV, computing machine, mobile phone, digital camera.But the brightness and contrast of LCDs is not fine always, because liquid crystal itself is not luminous, need liquid crystal panel luminotron behind that light source is provided, if there is light leak but the frame region that does not need display frame shields bad meeting, will affect contrast and the brightness of LCDs.In order to prevent the generation of light leakage phenomena, conventionally adopt shading rubber belt immobile liquid crystal display screen and block the frame region of LCDs.
Fig. 1 is shading tape structure schematic diagram in prior art, in the design of small-medium size backing structure, especially smart mobile phone, for the ease of glass substrate and backlight module 101 is fixing, mainly by shading rubber belt 102, realize, normal conditions are for the ease of manufacturing and attaching, shading rubber belt 102 parts are usually designed to the entirety linking together, as shown in Figure 1.
Along with renewal and the terminal client requirement of technology are more and more higher, narrow border structure design just arises, and produces because the glass thinning thickness of LCDs is little simultaneously, and the area that shading rubber belt attaches reduces, and causes following problem:
1, shading rubber belt 102 area of attachment reduce, and in order to make glass substrate and the backlight module firm pasting of LCDs, need to use stronger viscosity shading rubber belt, increase the cost of raw material.
2, after shading rubber belt viscosity strengthens, the product of doing over again if necessary, when disassembling LCDs cannot be separation with backlight module, cause glass substrate or backlight module to damage, product yield reduces.
For solving as above problem, improve at present the two kinds of modes that are summarized as follows:
1, promote the thickness of glass substrate of LCDs to promote the intensity of whole LCDs, but can increase like this cost and module thickness.
2, in the design basis of existing lower chase, increase on chase design, LCDs and backlight module are fixed and protected to upper and lower chase by the mode fastening, but so do, also can increase cost and module thickness.
Therefore, how not increasing under the prerequisite of cost and module thickness, effectively improving the yield of product, is the technical matters that those skilled in the art need solution badly.
Utility model content
In view of this, the utility model proposes a kind of liquid crystal display module structure and liquid crystal indicator.
A kind of liquid crystal display module structure, comprises liquid crystal display module and shading rubber belt, and described shading rubber belt comprises multistage and shape difference, and described multistage shading rubber belt is the diverse location of corresponding liquid crystal display module respectively, and difform shading rubber belt viscosity difference.
A kind of liquid crystal indicator, comprises above-mentioned liquid crystal display module structure.
Liquid crystal display module structure, particularly a kind of liquid crystal display module shading tape structure that the utility model provides, can realize when there is deviation in shading rubber belt taping process, only again pastes corresponding deviation part shading rubber belt, saves cost; And can more effectively utilize shading rubber belt area, and avoid waste, reduce and manufacture shading rubber belt cost; And diverse location shading rubber belt possesses different viscosity, can be peeling off the risk that reduces glass breaking in glass substrate process.
Accompanying drawing explanation
Fig. 1 is shading tape structure schematic diagram in prior art;
A kind of back light module unit structure that Fig. 2 is the shading tape structure that uses the first embodiment and provide;
The schematic diagram of shading rubber belt and the enlarged diagram of two sections of shading rubber belt adjacents that Fig. 3 provides for the first embodiment;
The schematic diagram of shading rubber belt and the enlarged diagram of two sections of shading rubber belt adjacents that Fig. 4 provides for the second embodiment.
Embodiment
Although below with reference to accompanying drawings the utility model is described in more detail, wherein represented preferred embodiment of the present utility model, should be understood to those skilled in the art can modify on basis described here, and still can realize advantageous effects of the present utility model.Therefore, following description is appreciated that the expansion of the thinking to those skilled in the art, and not as to restriction of the present utility model.
In order clearly to describe whole features of practical embodiments.They in the following description, are not described in detail known function and structure, because can make the utility model chaotic due to unnecessary details.Will be understood that in the exploitation of any practical embodiments, must make a large amount of implementation details to realize developer's specific objective, for example, according to about system or about the restriction of business, by an embodiment, change into another embodiment.In addition, will be understood that this development may be complicated and time-consuming, but be only routine work for a person skilled in the art.
In the following passage, with reference to accompanying drawing, with way of example, the utility model is more specifically described.According to following explanation, make main points of the present utility model and the feature will be clearer.It should be noted that, accompanying drawing all adopts very the form of simplifying and all uses non-ratio accurately, only in order to convenient, the object of aid illustration the utility model embodiment clearly.
The first embodiment:
Please refer to Fig. 2, a kind of back light module unit structure that Fig. 2 is the shading tape structure that uses the first embodiment and provide.
Wherein, back light module unit structure is disposed with chase 210 from bottom to top, glue frame 209, light source 208, light guide plate 207, diffusion sheet 206, lower prismatic lens 205, upper prismatic lens 204.Above backlight module, be provided with shading rubber belt 200, LCDs is pasted fixing by shading rubber belt 200 and backlight module, and shading rubber belt 200 is arranged at the frame region of backlight module, also plays the effect of shading, can prevent the frame light leak of backlight module.
The concrete structure of described shading rubber belt 200 please refer to Fig. 3, the schematic diagram of shading rubber belt and the enlarged diagram of two sections of shading rubber belt adjacents that Fig. 3 provides for the first embodiment, described shading rubber belt 200 comprises for by large area shading rubber belt 203 bonding to backlight module 201 and the step end of LCDs with for by small size shading rubber belt 202 bonding with all the other frames of LCDs backlight module 201.Particularly, the frame area on four limits of described LCDs is not consistent, wherein has the area of a frame larger, is commonly called step end, at step end, need to attach flexible printed circuit board or drive chip etc.The frame on other three limits is long-pending less with respect to step end face.
In described shading rubber belt, the viscosity of large area shading rubber belt 203 viscosity weak, small size shading rubber belt 202 is strong, wherein, the step end correspondence of LCDs is pasted with large area shading rubber belt 203, and all the other frames correspondences of LCDs are pasted with small size shading rubber belt 202.Use the liquid crystal display module structure of the shading tape structure that the first embodiment provides, because the viscosity viscosity weak, small size shading rubber belt 202 of large area shading rubber belt 203 is stronger, thus equilibrium liquid crystal display screen and backlight module 201 viscosity everywhere.If liquid crystal display module need to be done over again LCDs is Fen Li with backlight module, the shading rubber belt that the first embodiment provides is convenient to LCDs to peel off from backlight module 201, reduces LCDs in the middle broken risk causing because of shading rubber belt of doing over again.
The shading tape structure that the first embodiment provides, its advantage is:
1, in the prior art, shading rubber belt is formed in one, when there is deviation in shading rubber belt stickup, whole shading rubber belt need to be taken off again and paste, and shading rubber belt is divided into large area shading rubber belt 203 and small size shading rubber belt 202 in the first embodiment, when there is deviation in shading rubber belt taping process, can again paste the shading rubber belt of corresponding deviation part, save cost.
2, in prior art, shading rubber belt is as a whole, in raw-material utilization, have very large waste, prior art shading tape structure relatively, the shading rubber belt that the first embodiment provides is divided into multistage, can more effectively utilize the starting material of shading rubber belt, avoid waste, reduce and manufacture shading rubber belt cost.
3, shading rubber belt is divided into large area shading rubber belt 203 and small size shading rubber belt 202, and possesses different viscosity, can be peeling off the risk that reduces glass breaking in glass substrate process.
It should be pointed out that the shading rubber belt shown in the first embodiment is only for example a kind of and non-limiting.Optionally, in the first embodiment, described small size shading rubber belt 202 can be arranged to multistage.
The second embodiment:
Please refer to Fig. 4, the schematic diagram of shading rubber belt and the enlarged diagram of two sections of shading rubber belt adjacents that Fig. 4 provides for the second embodiment, compared to the first embodiment, the second embodiment is on backlight module 301, by the shape complementarity of large area shading rubber belt 303 and 302 two sections of shading rubber belt adjacents of small size shading rubber belt, be designed to L shaped shape.
In the first embodiment shown in Fig. 3, the adjacent of large area shading rubber belt 203 and small size shading rubber belt 202 is all for linear designs, in taping process, inevitably may there is gap between the two in it, airborne steam and small foreign matter can enter between backlight module and LCDs by described gap, can affect serviceable life of liquid crystal indicator, thereby or block the display effect that affects backlight because of small foreign matter.Use the liquid crystal display module of the shading tape structure that the second embodiment provides, large area shading rubber belt 203 is non-linear shape and shape complementarity with small size shading rubber belt 202 at adjacent, two sections of shading rubber belt adjacents are that non-linear shape and shape complementarity can make the interface between large area shading rubber belt 303 and 302 two sections of shading rubber belts of small size shading rubber belt there is no rectilinear slot, thereby stop steam and small foreign matter, can effectively prevent that outside small foreign matter and steam from entering module internal, prevent that the corrosion of steam to liquid crystal display module and foreign matter are to backlight blocking, thereby improve display effect and serviceable life.
It should be pointed out that the shading rubber belt shown in the second embodiment is only for example a kind of and non-limiting.Optionally, in a second embodiment, described large area shading rubber belt 303 can also be arranged to complementary V-type or W type with the shape of small size shading rubber belt 302 adjacents.
Optionally, in other embodiments, described small size shading rubber belt 302 also can be arranged to multistage, such as the corresponding independent small size shading rubber belt of each side of frame.Because the viscosity of small size shading rubber belt is strong, if when the small size shading rubber belt that three side frames will be connected together while doing over again peels off, the risk of damage module or LCDs is still larger.Each side correspondence of frame is arranged to an independent small size shading rubber belt, if there is the contraposition deviation of border side on one side, as long as small size shading rubber belt corresponding this side is peeled off, reduced the risk of damage module or LCDs, the area that has also reduced the shading rubber belt of replacing has reduced cost.Further, for preventing dust steam, the interface shape of described adjacent two sections of small size shading rubber belts can be arranged to complementary V-type or W type.
In sum, although the utility model discloses as above with preferred embodiment, so it is not in order to limit the utility model, those skilled in the art can do various changes and retouching under the prerequisite that does not depart from spirit and scope of the present utility model, if therefore of the present utility model these are revised and within modification belongs to the scope of the utility model claim and equivalent technologies thereof, the utility model is also intended to comprise these changes and modification interior.Protection domain of the present utility model is as the criterion with claim of the present utility model.
Claims (7)
1. a liquid crystal display module structure, comprise liquid crystal display module and shading rubber belt, described shading rubber belt comprises multistage and shape difference, and described multistage shading rubber belt is the diverse location of corresponding liquid crystal display module respectively, and difform shading rubber belt viscosity difference.
2. liquid crystal display module structure according to claim 1, is characterized in that, a little less than the viscosity of the shading rubber belt that area is larger, the viscosity of the shading rubber belt that area is less is strong.
3. liquid crystal display module structure according to claim 2, is characterized in that, the frame of the corresponding liquid crystal display module of shading rubber belt that area is less, the step end of the corresponding liquid crystal display module of shading rubber belt that area is larger.
4. liquid crystal display module structure according to claim 3, is characterized in that, the shading rubber belt of described corresponding frame is divided into multistage.
5. liquid crystal display module structure according to claim 1, is characterized in that, described multistage shading rubber belt adjacent is non-linear shape and shape complementarity.
6. liquid crystal display module structure according to claim 5, is characterized in that, the shape of described multistage shading rubber belt adjacent is respectively complementary L-type, V-type or W type.
7. a liquid crystal indicator, comprises the liquid crystal display module structure as described in as arbitrary in 1-6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320378191.6U CN203561805U (en) | 2013-06-28 | 2013-06-28 | liquid crystal display module structure and liquid crystal display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320378191.6U CN203561805U (en) | 2013-06-28 | 2013-06-28 | liquid crystal display module structure and liquid crystal display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203561805U true CN203561805U (en) | 2014-04-23 |
Family
ID=50511517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320378191.6U Expired - Lifetime CN203561805U (en) | 2013-06-28 | 2013-06-28 | liquid crystal display module structure and liquid crystal display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203561805U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104033853A (en) * | 2014-06-27 | 2014-09-10 | 上海天马微电子有限公司 | Packaging structure of backlight module and packaging method of backlight module |
| CN104570485A (en) * | 2015-02-03 | 2015-04-29 | 北京京东方茶谷电子有限公司 | Display device |
-
2013
- 2013-06-28 CN CN201320378191.6U patent/CN203561805U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104033853A (en) * | 2014-06-27 | 2014-09-10 | 上海天马微电子有限公司 | Packaging structure of backlight module and packaging method of backlight module |
| CN104033853B (en) * | 2014-06-27 | 2017-11-10 | 上海天马微电子有限公司 | Packaging structure of backlight module and packaging method of backlight module |
| CN104570485A (en) * | 2015-02-03 | 2015-04-29 | 北京京东方茶谷电子有限公司 | Display device |
| WO2016123915A1 (en) * | 2015-02-03 | 2016-08-11 | 京东方科技集团股份有限公司 | Display device |
| CN104570485B (en) * | 2015-02-03 | 2017-05-03 | 北京京东方茶谷电子有限公司 | Display device |
| US9971186B2 (en) | 2015-02-03 | 2018-05-15 | Boe Technology Group Co., Ltd. | Display device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203745771U (en) | Backlight module and liquid crystal display device | |
| US20170139119A1 (en) | Double-sided adhesive for liquid crystal display module and narrow bezel liquid crystal display module | |
| CN104679338B (en) | Explosion-proof membrane module, touch screen structure and display device | |
| CN206353230U (en) | Backboard, backlight and display device | |
| WO2018113002A1 (en) | Display module, and bonding method thereof | |
| CN203365859U (en) | Backlight module, display module and display device | |
| CN205193388U (en) | Display device | |
| CN105093612A (en) | Backlight module and liquid crystal display device | |
| CN204477809U (en) | Novel backlight module displays device | |
| CN203561805U (en) | liquid crystal display module structure and liquid crystal display device | |
| CN209373299U (en) | A kind of anti-bright line structure in backlight tail portion | |
| CN205318064U (en) | Backlight module and display device | |
| CN104375304B (en) | Display | |
| CN203241656U (en) | Liquid crystal displayer | |
| CN205608343U (en) | Display device | |
| CN101634761B (en) | Protective film for liquid crystal display module | |
| CN204479874U (en) | A kind of novel liquid crystal display module | |
| CN202972972U (en) | Plastic frame, backlight module and liquid crystal display (LCD) device | |
| CN204477814U (en) | Backlight module | |
| CN204855993U (en) | Liquid crystal display module and liquid crystal disply device | |
| CN204515302U (en) | Novel backlight module displays device | |
| CN203241666U (en) | Liquid crystal displayer | |
| CN201548781U (en) | Backlight source structure for preventing corner breakage of LCD device | |
| CN209373286U (en) | A kind of full fitting liquid crystal display die set structure | |
| CN202626087U (en) | Shade adhesive frame for mobile phone |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140423 |
|
| CX01 | Expiry of patent term |