CN201965378U - Frame and liquid crystal display device - Google Patents
Frame and liquid crystal display device Download PDFInfo
- Publication number
- CN201965378U CN201965378U CN2011200678543U CN201120067854U CN201965378U CN 201965378 U CN201965378 U CN 201965378U CN 2011200678543 U CN2011200678543 U CN 2011200678543U CN 201120067854 U CN201120067854 U CN 201120067854U CN 201965378 U CN201965378 U CN 201965378U
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- liquid crystal
- frame
- crystal panel
- groove
- bending part
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Abstract
The utility model discloses a frame and a liquid crystal display device, relating to the technical field of liquid crystals and solving the problem that extruded ripples are generated as external acting force acts on an area of the liquid crystals in a liquid crystal panel due to frame deformation in the prior art. The scheme provided by the embodiment of the utility model is described as follows: the structure of the frame is improved; grooves which are convex towards the display side of the liquid crystal panel are arranged at a top bending part of the frame and a position corresponding to the area of frame sealing glue in the liquid crystal panel; and the acting force of the frame is mainly acted on a position corresponding to the frame sealing glue, therefore, an acting point for extruding an upper glass substrate is changed. The embodiment of the utility model is suitable for liquid crystal display televisions, liquid crystal display computers, cell phones and the like.
Description
Technical field
The utility model relates to the liquid crystal technology field, relates in particular to a kind of frame and liquid crystal indicator.
Background technology
Thin-film transistor LCD device (Thin Film Transistor Liquid Crystal Display, TFT-LCD) have advantages such as volume is little, low in energy consumption, radiationless, in current flat panel display market, occupied leading position, be widely used in various fields, for example LCD TV, computer, mobile phone, PDA etc.As shown in Figure 1, liquid crystal indicator mainly comprises following ingredient: backlight 1, liquid crystal panel 2, frame 3 (Bezel), as shown in Figure 2, liquid crystal panel 2 specifically comprises again: top glass substrate 201, liquid crystal 202, envelope frame glue 203, lower glass substrate 204.The main effect of frame 3 is spacing liquid crystal panels 2 and provides protection for backlight and liquid crystal panel 2 among Fig. 2.
When frame provided protection for backlight and display panels, the inventor found that there are the following problems at least in the prior art:
As shown in Figure 2, frame 3 is when forming entire liquid crystal display device with miscellaneous part, under the effect of extraneous power, frame 3 is easy to generate distortion, make frame 3 be squeezed on the top glass substrate 201, cause top glass substrate 201 also to produce distortion, with envelope frame glue 203 volume of top glass substrate 201 with the confined space of lower glass substrate 204 bonding compositions also can be changed simultaneously, F1 illustrates that extraneous masterpiece is used in the acting force of liquid crystal 202 in the liquid crystal panel 2, F1 makes that the liquid crystal 202 in the confined space is squeezed can not be according to predetermined state work, and therefore produced the extruding ripple (Ripple) in the display frame.
Prior art is a head it off, generally adopts the thickness that bumper rubber is set on frame or increases frame, but effect and not obvious also can make the cost of product rise in addition.
The utility model content
Embodiment of the present utility model provides a kind of frame and liquid crystal indicator, suppresses the generation of extruding ripple.
For achieving the above object, embodiment of the present utility model adopts following technical scheme:
A kind of frame comprises being positioned at the end face bending part that liquid crystal panel shows the side top and is used to protect liquid crystal panel, described end face bending part with liquid crystal panel in envelope corresponding position, frame glue zone of living in be provided with the recessed groove that shows side to liquid crystal panel.
A kind of liquid crystal indicator; comprise liquid crystal panel, envelope frame glue and frame; described frame comprises the end face kink; described end face bending part shows the side top and is used to protect liquid crystal panel in liquid crystal panel, described end face bending part with liquid crystal panel in envelope corresponding position, frame glue zone of living in be provided with the recessed groove that shows side to liquid crystal panel.
A kind of frame and liquid crystal indicator that the utility model embodiment provides, by improving the structure of frame, the end face bending part of frame, with liquid crystal panel in envelope corresponding position, frame glue zone of living in be provided with the recessed groove that shows side to liquid crystal panel, the acting force of frame is mainly acted on the position of envelope frame glue correspondence, thereby changed the application point of extruding top glass substrate.In addition, because envelope frame glue solidifies, become solid-state structure behind uv-exposure, therefore extraneous masterpiece is used in the distortion that this position can not produce lower glass substrate.Therefore, the technical scheme that the utility model provides, solved because of the frame distortion makes the external influence masterpiece and be used in the problem that the inner liquid crystal of liquid crystal panel zone of living in produces the extruding ripple, so that reach the purpose of the generation that suppresses the extruding ripple, also improved the rigidity of product simultaneously, and then improved the display effect of liquid crystal panel and improve yield of products.
Description of drawings
Fig. 1 is the structural representation of liquid crystal indicator in the prior art;
Fig. 2 is the concrete structure diagrammatic cross-section of liquid crystal mesogens display device in the prior art;
Fig. 3 is the concrete structure diagrammatic cross-section of liquid crystal indicator among the utility model embodiment;
Fig. 4 is the distribution schematic diagram of a kind of groove in frame among the utility model embodiment;
Fig. 5 is the distribution schematic diagram of a kind of groove in frame among the utility model embodiment.
Embodiment
Below in conjunction with accompanying drawing a kind of frame of the utility model and liquid crystal indicator are described in detail.
Embodiment 1
The utility model embodiment provides a kind of frame 4; as shown in Figure 3; comprise and be positioned at the end face bending part 400 that liquid crystal panel 2 shows the side top and is used to protect liquid crystal panel; end face bending part 400 is according to direction bending shown in Figure 3, end face bending part 400 with liquid crystal panel 2 in envelope corresponding position, frame glue 203 zones of living in be provided with the recessed v-depression 401 that shows sides to liquid crystal panel 2.Wherein, F2 illustrates that extraneous masterpiece is used in the main acting force of envelope frame glue 203 in the liquid crystal panel 2, and F2 has the acting force of a lot of other directions certainly, here for convenience of description, only describes by significant feature power.As shown in Figure 3, the acting force of frame 4 mainly acts on the position of envelope frame glue 203 correspondences, thereby has changed the application point of extruding top glass substrate 201.In addition, because envelope frame glue 203 solidifies, become solid-state structure behind uv-exposure, therefore extraneous masterpiece is used in the distortion that this position can not produce top glass substrate 201 and lower glass substrate 204.
Therefore, as long as the scheme of having taked the utility model embodiment to provide just can solve because of the frame distortion makes the external influence masterpiece be used in the inner liquid crystal of liquid crystal panel zone of living in and produce the problem of extruding ripple, so that reach the purpose of the generation that suppresses the extruding ripple.In addition, because after the structure of frame changes, under the situation that the thickness of frame does not change, can improve the rigidity of product again.So, taked scheme that the utility model embodiment provides after, just can alleviate the impact of weak extraneous power, thereby improve the display effect of liquid crystal panel and improve yield of products.
As shown in Figure 3, in order to make the external influence amount of overcoming not produce acting force to liquid crystal in the liquid crystal panel 2 202, groove 401 seals corresponding position, frame glue 203 zones of living in described liquid crystal panel 2 should be near the outside of envelope frame glue 203, particular location can the outermost in liquid crystal panel 2 envelope frame glue 203 zones of living in, with described outermost distance for 2/3 the position of sealing frame glue 203 width between.
The end face bending part is relative both sides around liquid crystal panel, at least respectively are provided with a described groove, show as figure institute 4, respectively are provided with a groove around the liquid crystal panel, like this, just help external influence power decomposition to envelope frame glue zone.
In order to guarantee the appropriate gap of top glass substrate and frame, the degree of depth of groove is 0.05-0.2mm.
As shown in Figure 5, groove is evenly distributed on around the liquid crystal panel along the corresponding position of envelope frame glue, and the distance between each groove is 80-120mm, like this, both can help processing, can effectively prevent from again to impact.
Groove can be stamped to form, and groove 401 is that slender type groove or groove 401 are concave point.When groove was the slender type groove, the groove cross sectional shape can be multiple shapes such as V-arrangement or semicircle, and is same, both can help processing, can effectively prevent from again to impact.
The utility model embodiment provides a kind of liquid crystal indicator; as shown in Figure 3; this display device comprises liquid crystal panel, envelope frame glue and frame; described frame comprises the end face kink; described end face bending part shows the side top and is used to protect liquid crystal panel in liquid crystal panel, described end face bending part with liquid crystal panel in envelope corresponding position, frame glue zone of living in be provided with the recessed groove that shows side to liquid crystal panel.Comprise the frame among the embodiment 1.The concrete structure of this liquid crystal indicator repeats no more with reference to the description among the embodiment 1.
The utility model embodiment provides a kind of liquid crystal indicator, by improving the structure of frame, the end face bending part of frame, with liquid crystal panel in envelope corresponding position, frame glue zone of living in be provided with the recessed groove that shows side to liquid crystal panel, the acting force of frame is mainly acted on the position of envelope frame glue correspondence, thereby changed the application point of extruding top glass substrate.In addition, because envelope frame glue solidifies, become solid-state structure behind uv-exposure, therefore extraneous masterpiece is used in the distortion that this position can not produce lower glass substrate.Therefore, as long as the scheme of having taked the utility model embodiment to provide, just can solve because of the frame distortion makes the external influence masterpiece and be used in the problem that the inner liquid crystal of liquid crystal panel zone of living in produces the extruding ripple, so that reach the purpose of the generation that suppresses the extruding ripple, also improved the rigidity of product simultaneously, and then improved the display effect of liquid crystal panel and improve yield of products.
The scheme that liquid crystal indicator among the utility model embodiment can adopt embodiment 1 to provide.
The utility model embodiment is applicable to LCD TV, LCD computer, mobile phone etc.
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; can expect easily changing or replacing, 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 by described protection domain with claim.
Claims (10)
1. frame; it is characterized in that; comprise being positioned at the end face bending part that liquid crystal panel shows the side top and is used to protect liquid crystal panel, described end face bending part with liquid crystal panel in envelope corresponding position, frame glue zone of living in be provided with the recessed groove that shows side to liquid crystal panel.
2. frame according to claim 1, it is characterized in that described groove seals corresponding position, frame glue zone of living in and is in described liquid crystal panel: described groove the outermost in liquid crystal panel envelope frame glue zone of living in, with described outermost distance for 2/3 the position of sealing frame glue width between.
3. frame according to claim 1 is characterized in that, described end face bending part is relative both sides around liquid crystal panel, at least respectively are provided with a described groove.
4. frame according to claim 1 is characterized in that, the degree of depth of described groove is 0.05-0.2mm.
5. frame according to claim 1 is characterized in that, described groove is evenly distributed on around the liquid crystal panel along the corresponding position of envelope frame glue.
6. frame according to claim 5 is characterized in that, the distance between each described groove is 80-120mm.
7. frame according to claim 1 is characterized in that, described groove is that slender type groove or described groove are concave point.
8. frame according to claim 7 is characterized in that, the cross sectional shape of described slender type groove is V-arrangement or semicircle.
9. liquid crystal indicator; it is characterized in that; comprise liquid crystal panel, envelope frame glue and frame; described frame comprises the end face kink; described end face bending part shows the side top and is used to protect liquid crystal panel in liquid crystal panel, described end face bending part with liquid crystal panel in envelope corresponding position, frame glue zone of living in be provided with the recessed groove that shows side to liquid crystal panel.
10. liquid crystal indicator according to claim 9 is characterized in that, comprises each described frame according to claim 2-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200678543U CN201965378U (en) | 2011-03-15 | 2011-03-15 | Frame and liquid crystal display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200678543U CN201965378U (en) | 2011-03-15 | 2011-03-15 | Frame and liquid crystal display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201965378U true CN201965378U (en) | 2011-09-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200678543U Expired - Lifetime CN201965378U (en) | 2011-03-15 | 2011-03-15 | Frame and liquid crystal display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201965378U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102842586A (en) * | 2012-08-15 | 2012-12-26 | 京东方科技集团股份有限公司 | Display substrate, display panel and display device |
| WO2013185365A1 (en) * | 2012-06-13 | 2013-12-19 | 深圳市华星光电技术有限公司 | Liquid crystal display device and producing method thereof |
| CN109814298A (en) * | 2019-03-27 | 2019-05-28 | 京东方科技集团股份有限公司 | Liquid crystal display panel and its manufacturing method, liquid crystal display device |
-
2011
- 2011-03-15 CN CN2011200678543U patent/CN201965378U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013185365A1 (en) * | 2012-06-13 | 2013-12-19 | 深圳市华星光电技术有限公司 | Liquid crystal display device and producing method thereof |
| CN102842586A (en) * | 2012-08-15 | 2012-12-26 | 京东方科技集团股份有限公司 | Display substrate, display panel and display device |
| CN102842586B (en) * | 2012-08-15 | 2019-02-26 | 京东方科技集团股份有限公司 | Display base plate, display panel and display device |
| CN109814298A (en) * | 2019-03-27 | 2019-05-28 | 京东方科技集团股份有限公司 | Liquid crystal display panel and its manufacturing method, liquid crystal display device |
| CN109814298B (en) * | 2019-03-27 | 2022-03-29 | 京东方科技集团股份有限公司 | Liquid crystal display panel, manufacturing method thereof and liquid crystal display device |
| US11573443B2 (en) | 2019-03-27 | 2023-02-07 | Boe Technology Group Co., Ltd. | Liquid crystal display panel and method for manufacturing same, and liquid crystal display |
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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: 20150626 Owner name: BEIJING BOE PHOTOELECTRICITY SCIENCE + TECHNOLOGY Effective date: 20150626 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150626 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 |
Granted publication date: 20110907 |
|
| CX01 | Expiry of patent term |