CN204009275U - Curved liquid crystal display device and display device thereof - Google Patents
Curved liquid crystal display device and display device thereof Download PDFInfo
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- CN204009275U CN204009275U CN201420352581.0U CN201420352581U CN204009275U CN 204009275 U CN204009275 U CN 204009275U CN 201420352581 U CN201420352581 U CN 201420352581U CN 204009275 U CN204009275 U CN 204009275U
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- liquid crystal
- display device
- crystal display
- crooked
- curved
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Abstract
The utility model discloses a crooked liquid crystal display device, crooked LCD includes a crooked substrate and attached the liquid crystal module on crooked substrate surface, wherein, the liquid crystal module is crooked form. The curved liquid crystal display device has simple manufacturing process and controllable operation method, the display screen is designed to be enclosed in an arc shape towards the user direction, a wide panoramic image effect can be provided, and the same visual enjoyment can be brought no matter in the center or around the edge of the screen.
Description
Technical field
The utility model relates to a kind of display device, the display device that relates in particular to a kind of liquid crystal display device of bending and comprise this liquid crystal display device.
background technology
LCDs becomes one of display device with the fastest developing speed gradually because of advantages such as it are light, thin.At present, most liquid crystal display average out to plane demonstrations, the ability that presents aspect screen edge is always relatively not ideal.Camber display screen curtain is towards user side to the arc design of surrounding, broad full-view image effect can be provided, no matter be in center Screen or edge surrounding, can both bring same visual enjoyment, and when closely watching, also reduced the degree of distortion of watching from axle, these all cannot embody in performance parameter, only have actual impression to know from experience.In addition, portable phone uses this kind of curve screens can more fit people's face, more hommization.
File CN102707474B provides a kind of manufacture method of crooked LCDs, utilize the thermal expansivity of glass to make its bending, complex process, because thermal expansivity is difficult for regulating in process of production, produced display screen can produce a series of demonstration problem.
utility model content
The utility model provides a kind of crooked liquid crystal display device, this bending liquid crystal display device comprises a curved substrates, and the liquid crystal module that is attached to described curved substrates surface, and this curved substrates area is more than or equal to described liquid crystal module, wherein, described liquid crystal module is bending.The crooked liquid crystal display device manufacturing process that the utility model provides is simple, and after bending, has increased visual angle, is guaranteeing to have improved visual enjoyment on the normal basis showing of crooked LCDs.
accompanying drawing explanation
The structural representation of a kind of crooked liquid crystal display device that Fig. 1 provides for the utility model one specific embodiment one.
The making schematic flow sheet of the curved glass cover plate of a kind of crooked liquid crystal display device that Fig. 2 a-2c provides for the utility model specific embodiment one.
A kind of curved glass cover plate of crooked liquid crystal display device that Fig. 3 a-3c provides for the utility model specific embodiment one and the laminating type schematic diagram of the glass substrate of crooked liquid crystal display device.
A kind of curved glass cover plate of crooked liquid crystal display device that Fig. 4 a-4c provides for the utility model specific embodiment one and the another kind of laminating type schematic diagram of the glass substrate of crooked liquid crystal display device.
The structural representation of a kind of crooked liquid crystal display device that Fig. 5 provides for the utility model embodiment bis-.
A kind of structural representation that comprises the liquid crystal display module of curved display device that Fig. 6 provides for the utility model embodiment tri-.
A kind of structural representation that comprises the liquid crystal indicator of curved display device that Fig. 7 provides for the utility model embodiment tetra-.
embodiment
The utility model provides a kind of liquid crystal display device of bending, and this crooked liquid crystal display device manufacturing process is simple, and can after bending, have good display effect.Provide the detailed introduction of the technical scheme that the utility model specific embodiment provides below, the utility model includes but not limited to following embodiment.
embodiment mono-
As shown in Figure 1, a kind of crooked liquid crystal display device providing for the utility model embodiment mono-, comprise: curved substrates 11 and glass substrate 12, wherein, curved substrates 11 is crooked glass cover-plate, and its angle of bend is 0-9 °, glass substrate 12 is bending equally, angle of bend is 0-9 °, and basically identical with the angle of bend of described glass cover-plate, and glass substrate 12 sticks on a side of curved substrates 11 by OCA (Optically Clear Adhesive) optical cement.
If Fig. 2 a is to as shown in 2h, be the method for making of curved substrates 11: as shown in Figure 2 a, provide flat glass cover plate; As shown in Figure 2 b, this flat glass cover plate is heated, its middle part is naturally drooped; As shown in Figure 2 c, equipment presses down, and glass cover-plate is formalized; As shown in Figure 2 d, make the glass cover-plate demoulding; As shown in Figure 2 e, utilize air blast, make glass attachment on module; As shown in Fig. 2 f, pass on curved glass cover plate; As shown in Figure 2 g, utilize cooling system that glass cover-plate is cooling; As shown in Fig. 2 h, finally complete crooked glass cover-plate.
Complete after the making of curved substrates 11, curved substrates 11 and glass substrate 12 are pasted, the present embodiment provides two kinds of laminating types, be respectively plane laminating and application of a surface, plane laminating type is mainly for the slim glass cover-plate product of large scale, application of a surface mode is mainly for small size or compared with heavy sheet glass cover plate product, the utility model is not limited only to this two kinds of laminating types, as long as can make glass substrate 12 stick in curved substrates 11, and be same angle of bend with curved substrates 11.
If Fig. 3 a is to as shown in Fig. 3 b, a kind of glass substrate 12 providing for embodiment mono-and the plane laminating type of curved glass base material 11: first, prepare curved substrates 11 and glass substrate 12, as shown in Figure 3 a; Secondly, curved substrates 11 and glass substrate 12 are inserted in tool, as shown in Figure 3 b, because curved substrates 11 has certain toughness, therefore after planar pressing in short-term, can rebound into original shape in time, can overlay in the tool that inside surface is plane, in order to coordinate laminating curved substrates 11 is flat, glass substrate 12 is placed in the tool that inside surface is plane equally, by tool, curved substrates 11 and glass substrate 12 is pressed together; Finally, as shown in Figure 3 c, effect lower glass substrate 12 bendings in curved substrates 11, have formed crooked liquid crystal display device.
If Fig. 4 a is to as shown in Fig. 4 c, a kind of glass substrate 12 providing for embodiment mono-and the application of a surface mode of curved substrates 11: first, prepare curved substrates 11 and glass substrate 12, as shown in Fig. 4 a, application of a surface mode is mainly for the glass cover-plate product of small size or thicker shape, because the plasticity of curved substrates 11 is stronger, after pressing, can not rebound, need to be inserted in the tool that inside surface is curved surface, in order to coordinate laminating, glass substrate 12 is placed in the tool that inside surface is curved surface equally; As shown in Figure 4 b, make curved substrates 11 and glass substrate 12 laminatings; Finally, as shown in Fig. 4 c, effect lower glass substrate 12 bendings in curved substrates 11, have formed crooked liquid crystal display device.
The present embodiment adopts face coating technique, use for showing the glass cover-plate that boundary is general, can realize and in the situation that not adding any other object, make liquid crystal glass base crooked, thereby can not increase liquid crystal display module thickness, use the OCA optical cement of anti-bounce, make the liquid crystal glass base of having fitted be bending, and the crooked liquid crystal display device that the utility model provides is because angle of bend is 0-9 °, can not impact showing, processing procedure is simply controlled.
embodiment bis-
As shown in Figure 5, a kind of crooked liquid crystal display device for the utility model embodiment bis-provides, comprising: glass cover-plate 21 and glass substrate 22 and curved substrates 23.Wherein, the metal frame that curved substrates 23 is hollow, its angle of bend is 0-9 °, is impact briquetting.Glass cover-plate 21 is bending equally with glass substrate 22, and angle of bend is 0-9 °, and basically identical with the angle of bend of described curved substrates 23.Glass cover-plate 21 is sticky mutually with glass substrate 22, and glass cover-plate 21 is bonded in a side of curved substrates 23, and glass substrate 22 is placed in the hollow part of curved substrates 23, and the size of the hollow part of curved substrates 23 and glass substrate 22 matches.
Alternatively, curved substrates 23 also can be plastic rubber shaping, but be not limited in this kind of mode, as long as make curved substrates 23 bendings, and angle of bend reaches 0-9 °.
The present embodiment adopts bending metals frame, utilized the on-deformable feature of metal frame, therefore can more guarantee the rigidity of crooked liquid crystal display device, be difficult for bounce-back, can make the state of the permanent maintenance bending of crooked liquid crystal display device, guaranteed the stable of whole crooked liquid crystal display device, thereby guaranteed the stable of demonstration, reduced bad generation, the more important thing is that its processing procedure is simple, ease for operation is strong, is easily understood for a person skilled in the art.
Alternatively, curved substrates 23 can select the material that rigidity is strong to make, and as materials such as high molecular polymers, but is not limited to above-mentioned material, as long as can guarantee that glass substrate can not rebound after bending.
embodiment tri-
As shown in Figure 6, a kind of liquid crystal display module that comprises curved display device for the utility model embodiment tri-provides, comprising: curved glass cover plate 31, glass substrate 32 and backlight module 33.At this, repeat no more with previous embodiment same section, different piece is only described.Backlight module 33 is bending, and angle of bend is 0-9 °, matches, and for glass substrate 32 provides light source, realize and showing with curved glass cover plate 31 and glass substrate 32.
embodiment tetra-
If Fig. 7 a is to as shown in Fig. 7 b, a kind of liquid crystal indicator that comprises curved display device providing for the utility model embodiment tetra-, comprise: crooked liquid crystal display device 41, as Fig. 1, and casing 42, as Fig. 2, wherein, as shown in Figure 1, crooked liquid crystal display device 41 comprises curved glass cover plate 41a and glass substrate 41b, and glass substrate 41b is bending.At this, the place that the present embodiment is identical with previous embodiment repeats no more, and only describes different piece.Casing 42 is bending equally, and angle of bend is 0-9 °.Casing 42 matches with crooked liquid crystal display device 41, forms crooked liquid crystal indicator.
Alternatively, crooked liquid crystal display device 41 and 42 can also be taked lower curved mode, i.e. viewing area part raise up (not shown).Two kinds of cited bend mode of the present embodiment all can provide higher visual enjoyment to people, changed the visual angle that shows edge, strengthened display effect, and such structure can be used in more areas more flexibly, in wrist-watch making, but be not limited in this two kinds of modes, as long as broad full impact effect can be provided.
Obviously, those skilled in the art can carry out various changes and modification and not depart from spirit and scope of the present utility model the utility model.Like this, if within of the present utility model these are revised and 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.
Claims (9)
1. a crooked liquid crystal display device, is characterized in that: described crooked liquid crystal display device comprises a curved substrates, and the liquid crystal module that is attached to described curved substrates surface, and wherein, described liquid crystal module is bending.
2. crooked liquid crystal display device as claimed in claim 1, is characterized in that: described curved substrates area is more than or equal to described liquid crystal module, and bonding with described liquid crystal module.
3. crooked liquid crystal display device as claimed in claim 1, is characterized in that: described curved substrates is cover plate or framework.
4. crooked liquid crystal display device as claimed in claim 3, is characterized in that: described framework is hollow form.
5. crooked liquid crystal display device as claimed in claim 3, is characterized in that: the cover plate of described curved substrates is glass cover-plate.
6. crooked liquid crystal display device as claimed in claim 3, is characterized in that: described framework is metal framework.
7. crooked liquid crystal display device as claimed in claim 1, is characterized in that: the angle of bend of described curved substrates is 0-9 °.
8. a liquid crystal display module, is characterized in that: described liquid crystal display module comprises the crooked liquid crystal display device as described in any one in claim 1-7.
9. a liquid crystal indicator, is characterized in that: described liquid crystal indicator comprises crooked liquid crystal display module as claimed in claim 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420352581.0U CN204009275U (en) | 2014-06-27 | 2014-06-27 | Curved liquid crystal display device and display device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420352581.0U CN204009275U (en) | 2014-06-27 | 2014-06-27 | Curved liquid crystal display device and display device thereof |
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| Publication Number | Publication Date |
|---|---|
| CN204009275U true CN204009275U (en) | 2014-12-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420352581.0U Expired - Lifetime CN204009275U (en) | 2014-06-27 | 2014-06-27 | Curved liquid crystal display device and display device thereof |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104851364A (en) * | 2015-05-27 | 2015-08-19 | 京东方科技集团股份有限公司 | Encapsulation cover plate, curved display panel and display device |
| CN107861269A (en) * | 2017-09-16 | 2018-03-30 | 合肥惠科金扬科技有限公司 | A kind of supporting mechanism of liquid crystal module bending apparatus |
| CN110382194A (en) * | 2017-03-30 | 2019-10-25 | 迪睿合株式会社 | The manufacturing method and Optical devices of Optical devices |
| CN110895426A (en) * | 2019-09-30 | 2020-03-20 | 芜湖长信科技股份有限公司 | 3D glass cover plate and manufacturing method thereof |
| CN111640371A (en) * | 2018-04-20 | 2020-09-08 | 云谷（固安）科技有限公司 | Attaching device and attaching method for special-shaped curved surface cover plate and flexible screen |
| CN115320117A (en) * | 2022-08-08 | 2022-11-11 | 通达（厦门）精密橡塑有限公司 | Method for attaching PSA (pressure swing adsorption) to 3D (three-dimensional) special-shaped curved surface |
-
2014
- 2014-06-27 CN CN201420352581.0U patent/CN204009275U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104851364A (en) * | 2015-05-27 | 2015-08-19 | 京东方科技集团股份有限公司 | Encapsulation cover plate, curved display panel and display device |
| CN110382194A (en) * | 2017-03-30 | 2019-10-25 | 迪睿合株式会社 | The manufacturing method and Optical devices of Optical devices |
| CN110382194B (en) * | 2017-03-30 | 2022-06-17 | 迪睿合株式会社 | Manufacturing method of optical device and optical device |
| CN107861269A (en) * | 2017-09-16 | 2018-03-30 | 合肥惠科金扬科技有限公司 | A kind of supporting mechanism of liquid crystal module bending apparatus |
| CN111640371A (en) * | 2018-04-20 | 2020-09-08 | 云谷（固安）科技有限公司 | Attaching device and attaching method for special-shaped curved surface cover plate and flexible screen |
| US11367860B2 (en) | 2018-04-20 | 2022-06-21 | Yungu (Gu'an) Technology Co., Ltd. | Bonding devices and bonding methods for irregular-shaped curved cover plates and flexible screens |
| CN110895426A (en) * | 2019-09-30 | 2020-03-20 | 芜湖长信科技股份有限公司 | 3D glass cover plate and manufacturing method thereof |
| CN115320117A (en) * | 2022-08-08 | 2022-11-11 | 通达（厦门）精密橡塑有限公司 | Method for attaching PSA (pressure swing adsorption) to 3D (three-dimensional) special-shaped curved surface |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141210 |