CN206532053U - A kind of liquid crystal display device - Google Patents
A kind of liquid crystal display device Download PDFInfo
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- CN206532053U CN206532053U CN201720140432.1U CN201720140432U CN206532053U CN 206532053 U CN206532053 U CN 206532053U CN 201720140432 U CN201720140432 U CN 201720140432U CN 206532053 U CN206532053 U CN 206532053U
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- liquid crystal
- crystal display
- supporting part
- display device
- housing
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Abstract
The utility model provides a kind of liquid crystal display device, including：Housing, liquid crystal display module and backlight module.The housing includes accepting groove and supporting part, the accepting groove includes bottom and around the bottom margin and along away from the extended sidepiece of the bottom direction, the supporting part is arranged at the side margins of the accepting groove, and the supporting part extends parallel to the bottom and along the direction away from the accepting groove；The edge of the liquid crystal display module is pasted with the supporting part of the housing to be connected；The backlight module is arranged between the housing and the liquid crystal display module, in the accepting groove of the housing；Wherein, the supporting part of the housing is being provided with least one section bulge-structure on the surface of the liquid crystal display module, by setting bulge-structure to prevent liquid crystal display device light leak.
Description
Technical field
The utility model is related to a kind of liquid crystal display device, more particularly to a kind of liquid crystal display of use narrow frame technology is filled
Put.
Background technology
With the continuous progress and development of science and technology, wherein the function increasingly diversification of electronic product, the liquid crystal such as smart mobile phone
Display device develops toward narrow frameization so that liquid crystal display module has the trend of lasting narrow frame with backlight module.It is general aobvious
Showing device include housing, liquid crystal display module and backlight module, such as Fig. 1, shown in Fig. 2, Fig. 1 be liquid crystal display in the prior art dress
The top view put, Fig. 2 is the profile in Fig. 1 along AA ' lines, and wherein liquid crystal display device 100 is rectangle, and backlight module 80 is set
In in housing 2, liquid crystal display module 60 covers the backlight module 80, and the liquid crystal display module 60 is fixed on by colloid 3
On the supporting part 22 of the housing 2.The liquid crystal display module can be pasted onto on the supporting part by foam double-faced adhesive,
It can be pasted onto by light-sensitive emulsion on the supporting part, due to the narrow frame of liquid crystal display device, backlight module frame is more next
It is narrower, and the ability that foam double-faced adhesive is limited to cutting process can not make very narrow size, therefore the liquid crystal display of narrow frame is filled
Put mostly using liquid crystal display module described in photosensitive glue and the supporting part.Found in actual production because of gluing process
Inherent limitations, the caliper uniformity and continuity of light-sensitive emulsion are not so good as foam double-faced adhesive, and colloid breach easily occurs in light-sensitive emulsion, such as scheme
Shown in 3, Fig. 3 is the supporting part top view of the housing after dotted portion amplification in Fig. 1, and the wherein breach of light-sensitive emulsion 3 easily projects
The bright line of backlight side, causes liquid crystal display device side light leakage, influences the use feeling of user.
Utility model content
To solve above-mentioned the deficiencies in the prior art, the utility model provides a kind of liquid crystal display device, by housing
Bulge-structure is set on supporting part, stops that backlight light is directly passed through by the colloid breach of light-sensitive emulsion, prevents liquid crystal display
Device edge light leak.
Technical problem to be solved in the utility model is achieved by the following technical programs：
A kind of liquid crystal display device, including：
Housing, including accepting groove and supporting part, the accepting groove include bottom and around the bottom margin and along remote
The extended sidepiece of the bottom direction, the supporting part is arranged at the side margins of the accepting groove, and the supporting part is put down
Row extends in the bottom and along the direction away from the accepting groove；
Liquid crystal display module, the edge of the liquid crystal display module is pasted with the supporting part of the housing to be connected；
Backlight module, is arranged between the housing and the liquid crystal display module, in the accepting groove of the housing；
Wherein, the supporting part of the housing is being provided with least one section projection on the surface of the liquid crystal display module
Structure.
Preferably, height of the bulge-structure on the direction perpendicular to the supporting part is H, and 0 ＜ H≤1 millimeter.
Preferably, the supporting part of the housing is rectangular ring, is only provided with the projection on the relative side of two of which
Structure.
Preferably, the supporting part of the housing is rectangular ring, and the bulge-structure is wherein provided with each edge.
Preferably, upright projection of the bulge-structure on the supporting part by the sidepiece on the supporting part
Upright projection is completely covered.
Preferably, the bulge-structure is in cutting perpendicular to the supporting part and on the supporting part bearing of trend
Face figure can be the figure and straight line of rectilinear(-al) and one kind in the figure of curve composition.
The material for being preferably made from the housing is makrolon.
Preferably, the surface of shell sets Summoning layer.
Preferably, the backlight module includes light guide plate and luminescence unit, and the luminescence unit is arranged on the light guide plate
Side or the luminescence unit are arranged in the groove of the light guide plate side.
Preferably, the liquid crystal display module includes cover plate and liquid crystal display panel, and the cover plate is arranged on the carrying
In portion, the liquid crystal display panel is fitted in below the cover plate by optical cement.
Preferably, the cover plate includes touch control electrode, and the touch control electrode is used to perceive touch information.
The utility model has the advantages that：By the supporting part in the housing close to the liquid crystal display mode
At least one section bulge-structure is provided with the surface of group, can effectively stop that backlight light is directly lacked by the colloid of light-sensitive emulsion
Mouth passes through, and prevents liquid crystal display device edge light leak, lifts the quality of liquid crystal display device, lifts user's use feeling.
Brief description of the drawings
, below will be to embodiment or existing in order to illustrate more clearly of the embodiment of the present application or technical scheme of the prior art
There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
The embodiment of application, for those of ordinary skill in the art, on the premise of not paying creative work, can also basis
The accompanying drawing of offer obtains other accompanying drawings.
Fig. 1 is the top view of liquid crystal display device in the prior art；
Fig. 2 is the profile in Fig. 1 along AA ' lines；
Fig. 3 be Fig. 1 in dotted portion amplification after housing supporting part top view；
The profile for the liquid crystal display device that Fig. 4 provides for the application；
The partial top view of the housing for the liquid crystal display device that Fig. 5 provides for the application；
Fig. 6 is the partial enlarged drawing of dotted portion in Fig. 4；
The profile for another liquid crystal display device that Fig. 7 provides for the application；
The sectional view for the bulge-structure that Fig. 8 provides for the application；
The profile for another liquid crystal display device that Fig. 9 provides for the application.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present application, the technical scheme in the embodiment of the present application is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only some embodiments of the present application, rather than whole embodiments.It is based on
Embodiment in the application, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of the application protection.
Such as Fig. 4, shown in Fig. 5, the profile for the liquid crystal display device that Fig. 4 provides for the application, Fig. 5 is liquid crystal display device
Housing partial top view, wherein liquid crystal display device, including：Housing 2, including accepting groove 21 and supporting part 22, it is described to receive
Tank 21 includes bottom 211 and around the edge of bottom 211 and along away from the extended sidepiece in the direction of bottom 211
212, the supporting part 22 is arranged at the edge of sidepiece 212 of the accepting groove 21, and the supporting part 22 is parallel to the bottom 211
And extend along the direction away from the accepting groove 21；Liquid crystal display module 60, the edge of the liquid crystal display module 60 with it is described
The supporting part 22 of housing 2 pastes connection；Backlight module 80, is arranged between the housing 2 and the liquid crystal display module 60, position
In in the accepting groove 21 of the housing 2；Wherein, the supporting part 22 of the housing 2 is in the table close to the liquid crystal display module 60
At least one section bulge-structure 222 is provided with face.The bulge-structure 222 is integrally formed with the housing 2, without increase manufacture
Cost.The supporting part 22 of liquid crystal display module 60 and the housing 2 can be alternatively pasted by light-sensitive emulsion 3.
The application can avoid the light that backlight module 80 is sent from supporting part 22 and liquid crystal by setting bulge-structure 222
Revealed in light-sensitive emulsion breach between display module 60, the side light leakage for reducing liquid crystal display device is bad, so as to improve
The display effect of liquid crystal display device.
As shown in fig. 6, Fig. 6 is the partial enlarged drawing of dotted portion in Fig. 4, bulge-structure 222 is perpendicular to supporting part 22
Direction on height be H, and 0 ＜ H≤1 millimeter passes through and corresponding raised tie is matched to the liquid crystal display device of different-thickness
Structure height can avoid the side light leakage of liquid crystal display device bad while the thickness of liquid crystal display device is not increased.
For conventional rectangular liquid crystal display device, the supporting part of housing is rectangular ring, and alternatively only two of which is relative
Side on be provided with bulge-structure, be preferably bulge-structure is set on the supporting part of two sides of liquid crystal display device or so,
Liquid crystal display device side light leakage can be avoided while liquid crystal display device side width is not increased；The housing is held
Load portion is rectangular ring, the bulge-structure is alternatively wherein provided with each edge, in the every of rectangle liquid crystal display device
Bulge-structure is all set to avoid the light leak in liquid crystal display device each edge on bar side.For circular liquid crystal display device or
The liquid crystal display device of person's other shapes, the technical scheme that can be equally recorded using the application, by housing supporting part
Bulge-structure is set to prevent the edge light leak of liquid crystal display device.
As shown in fig. 7, the profile for another liquid crystal display device that Fig. 7 provides for the application, its relief structure 222
Upright projection on the supporting part 22 is completely covered by upright projection of the sidepiece 212 on the supporting part 22, this
Sample, which is set, light-sensitive emulsion can also be avoided to flow in accepting groove 21 in follow-up gluing process while side light leakage is prevented,
The possibility of smooth surface glue stain liquid crystal display module 60 and backlight module 80 is reduced, the sidepiece 212 of wherein housing 2 can be according to not
Different designs are carried out with liquid crystal display device, the mode enumerated in illustrations is not limited to.
The sectional view for the bulge-structure that Fig. 8 provides for the application, as shown in figure 8, bulge-structure is held perpendicular to described
Load portion and the sectional view on the supporting part bearing of trend can be the figure and straight line and curve group of rectilinear(-al)
Into figure in one kind, bulge-structure protruded on supporting part, and the height of bulge-structure, which can be equal to or less than to paste, hold
The thickness of light-sensitive emulsion in load portion, even if the benefit so set is that have light-sensitive emulsion breach, light also can be convex in light-sensitive emulsion indentation, there
Structure barrier is played, will not occur light leak at liquid crystal display device edge.
The material that the housing is made is makrolon, and the surface of shell sets Summoning layer, can also be only in projection
Structure listing sets Summoning layer, sets Summoning layer to reduce the reflection of light and avoids light from revealing, Summoning be mainly iron,
Manganese, chromium and its alloy.
Referring to Fig. 9, the profile for another liquid crystal display device that Fig. 9 provides for the application, backlight module in the application
80 include light guide plate 81 and luminescence unit (not shown), and the luminescence unit is arranged on the side of light guide plate 81 or the hair
Light unit is arranged in the groove of the side of light guide plate 81, and backlight module 80 also includes reflector plate 82 and diffusion sheet 83, lower to increase
Mating plate 84 and the grade of upper brightening piece 85 other blooming pieces.
With continued reference to Fig. 9, wherein liquid crystal display module 60 includes cover plate 61 and liquid crystal display panel, and the cover plate 61 is set
On the supporting part 22, the liquid crystal display panel is fitted in the lower section of cover plate 61, the liquid crystal by optical cement 62
Show that panel also includes upper polaroid 63, color membrane substrates 64, array base palte 65 and down polaroid 66 etc.；In other optional embodiment party
Formula cover plate 61 can also include touch control electrode (not shown), and the touch control electrode is used to perceive touch information.
Embodiments of the invention are the foregoing is only, are not intended to limit the scope of the invention, it is every to utilize this hair
Equivalent structure or equivalent flow conversion that bright specification and accompanying drawing content are made, or directly or indirectly it is used in other related skills
Art field, is included within the scope of the present invention.
Claims (11)
1. a kind of liquid crystal display device, it is characterised in that including：
Housing, including accepting groove and supporting part, the accepting groove include bottom and around the bottom margin and along away from described
The extended sidepiece of bottom direction, the supporting part is arranged at the side margins of the accepting groove, the supporting part parallel to
The bottom simultaneously extends along the direction away from the accepting groove；
Liquid crystal display module, the edge of the liquid crystal display module is pasted with the supporting part of the housing to be connected；
Backlight module, is arranged between the housing and the liquid crystal display module, in the accepting groove of the housing；
Wherein, the supporting part of the housing is being provided with least one section raised knot on the surface of the liquid crystal display module
Structure.
2. liquid crystal display device according to claim 1, it is characterised in that the bulge-structure is perpendicular to the carrying
Height on the direction in portion is H, and 0 ＜ H≤1 millimeter.
3. liquid crystal display device according to claim 1, it is characterised in that the supporting part of the housing is rectangular ring,
Only the bulge-structure is provided with the relative side of two of which.
4. liquid crystal display device according to claim 1, it is characterised in that the supporting part of the housing is rectangular ring,
The bulge-structure is wherein provided with each edge.
5. liquid crystal display device according to claim 1, it is characterised in that the bulge-structure is on the supporting part
Upright projection is completely covered by upright projection of the sidepiece on the supporting part.
6. liquid crystal display device according to claim 1, it is characterised in that the bulge-structure is perpendicular to the carrying
Portion and the sectional view on the supporting part bearing of trend can be that the figure and straight line of rectilinear(-al) and curve are constituted
Figure in one kind.
7. liquid crystal display device according to claim 1, it is characterised in that the material that the housing is made is poly- carbonic acid
Ester.
8. liquid crystal display device according to claim 1, it is characterised in that the surface of shell sets Summoning layer.
9. liquid crystal display device according to claim 1, it is characterised in that the backlight module includes light guide plate and luminous
Unit, the luminescence unit is arranged on the light guide plate side or the luminescence unit is arranged on the recessed of the light guide plate side
In groove.
10. liquid crystal display device according to claim 1, it is characterised in that the liquid crystal display module include cover plate and
Liquid crystal display panel, the cover plate is arranged on the supporting part, and the liquid crystal display panel is fitted in described by optical cement
Below cover plate.
11. liquid crystal display device according to claim 10, it is characterised in that the cover plate includes touch control electrode, described
Touch control electrode is used to perceive touch information.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720140432.1U CN206532053U (en) | 2017-02-16 | 2017-02-16 | A kind of liquid crystal display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720140432.1U CN206532053U (en) | 2017-02-16 | 2017-02-16 | A kind of liquid crystal display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206532053U true CN206532053U (en) | 2017-09-29 |
Family
ID=59916566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720140432.1U Active CN206532053U (en) | 2017-02-16 | 2017-02-16 | A kind of liquid crystal display device |
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| Country | Link |
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| CN (1) | CN206532053U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108777726A (en) * | 2018-06-29 | 2018-11-09 | 上海摩软通讯技术有限公司 | Complete machine integral type touch-control display module and its installation method, mobile terminal |
| CN112102726A (en) * | 2020-09-28 | 2020-12-18 | 厦门天马微电子有限公司 | Display module and display device |
| WO2021017070A1 (en) * | 2019-07-29 | 2021-02-04 | 武汉华星光电技术有限公司 | Display device |
| WO2021142772A1 (en) * | 2020-01-17 | 2021-07-22 | 京东方科技集团股份有限公司 | Display device and vehicle |
| CN113330360A (en) * | 2019-01-25 | 2021-08-31 | 株式会社日本显示器 | Liquid crystal display device having a plurality of pixel electrodes |
-
2017
- 2017-02-16 CN CN201720140432.1U patent/CN206532053U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108777726A (en) * | 2018-06-29 | 2018-11-09 | 上海摩软通讯技术有限公司 | Complete machine integral type touch-control display module and its installation method, mobile terminal |
| CN113330360A (en) * | 2019-01-25 | 2021-08-31 | 株式会社日本显示器 | Liquid crystal display device having a plurality of pixel electrodes |
| CN113330360B (en) * | 2019-01-25 | 2024-08-16 | 株式会社日本显示器 | Liquid crystal display device having a light shielding layer |
| WO2021017070A1 (en) * | 2019-07-29 | 2021-02-04 | 武汉华星光电技术有限公司 | Display device |
| WO2021142772A1 (en) * | 2020-01-17 | 2021-07-22 | 京东方科技集团股份有限公司 | Display device and vehicle |
| CN113614623A (en) * | 2020-01-17 | 2021-11-05 | 京东方科技集团股份有限公司 | Display device and vehicle |
| CN113614623B (en) * | 2020-01-17 | 2023-10-13 | 京东方科技集团股份有限公司 | Display device and vehicle |
| CN112102726A (en) * | 2020-09-28 | 2020-12-18 | 厦门天马微电子有限公司 | Display module and display device |
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