CN206209650U - A kind of curved surface touch display screen - Google Patents
A kind of curved surface touch display screen Download PDFInfo
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- CN206209650U CN206209650U CN201621032888.8U CN201621032888U CN206209650U CN 206209650 U CN206209650 U CN 206209650U CN 201621032888 U CN201621032888 U CN 201621032888U CN 206209650 U CN206209650 U CN 206209650U
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- refractive index
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Abstract
The utility model discloses a kind of curved surface touch display screen, including curved surface protective cover plate, the first laminating glue-line, polaroid, the second laminating glue-line, touch control layer, the 3rd laminating glue-line and curved-surface display module, the touch control layer is to be formed using a kind of transparent conductive film processing and fabricating of specific refractive index, the touch control layer is a kind of specific refractive index transparent conductive film of the single or multiple lift with touch-control circuit, and the specific refractive index transparent conductive film includes specific refractive index transparent base and overlays on the conductive film on the surface of specific refractive index transparent base one.Which solve the problem that curved surface touch display screen screen edge display brightness is substantially reduced.
Description
Technical field
The utility model is related to touch display field, more particularly to a kind of curved surface touch display screen.
Background technology
As Samsung Galaxy S6 Edge, Galaxy S7 Edge machines are sold fast, under the drive of its brand effect
Curved-surface display gradually rises, while advancing by leaps and bounds with OLED technology in recent years, it is anticipated that following curved surface TV, curved surface hand
Machine, curved surface computer will be emerged in multitude.But the curved-surface display technology of main flow has the following disadvantages in the market：Curved-surface display light
When line goes out display module interface, especially in the marginal position of camber display screen, light can be scattered, some light it is more difficult enter
Enter the angular field of view of human eye, after polaroid is placed immediately above, scattering light after polaroid by that can enter for current main-stream technology
Enter will greatly reducing for eye, cause that display screen marginal position display brightness is relatively low, display picture is unintelligible, has a strong impact on
To the display performance of product, and then have influence on Consumer's Experience.
Utility model content
In order to overcome the deficiencies in the prior art, the purpose of this utility model is to provide a kind of new curved surface to touch display
Screen, it can solve the problems, such as that screen edge display brightness is substantially reduced.
The purpose of this utility model is realized using following technical scheme：
A kind of curved surface touch display screen, it is characterised in that：Including curved surface protective cover plate (10), first laminating glue-line (501),
Polaroid (20), the second laminating glue-line (502), touch control layer (30), the 3rd laminating glue-line (503) and curved-surface display module
(40), the concave surface of curved surface protective cover plate (10) fitted with first glue-line (501) convex surface laminating together with, first laminating glue-line (501)
Together with concave surface is fitted with the convex surface of polaroid (20), the concave surface of polaroid (20) fitted with second glue-line (502) convex surface laminating
Together, together with the concave surface of the second laminating glue-line (502) is fitted with the convex surface of touch control layer (30), the concave surface and the 3rd of touch control layer (30)
Together, the concave surface of the 3rd laminating glue-line (503) is pasted with the convex surface of curved-surface display module (40) for the convex surface laminating of laminating glue-line (503)
Unify, the touch control layer (30) is a kind of specific refractive index transparent conductive film of the single or multiple lift with touch-control circuit, institute
Specific refractive index transparent conductive film is stated including specific refractive index transparent base (301) and specific refractive index transparent base is overlayed on
The conductive film (302) on one surface.
A kind of curved surface touch display screen, including curved surface protective cover plate, polaroid, touch control layer and curved-surface display module, it is bent
The convex surface of the concave surface of face protective cover plate (10) and polaroid (20) is fitted together with glue-line (501) fits by first, polarisation mating plate
(20) convex surface of concave surface and touch control layer (30) is fitted together with glue-line (502) fits by second, the concave surface of touch control layer (30) with
Curved-surface display module (40) is fitted together by the 3rd laminating glue-line (503), it is characterised in that：The touch control layer (30) is individual layer
Or a kind of specific refractive index transparent conductive film of the multilayer with touch-control circuit, the saturating transparent conductive film bag of specific refractive index
Include specific refractive index transparent base (301) and overlay on the conductive film (302) on the surface of specific refractive index transparent base one.
Preferably, described first laminating glue-line (50) thickness is 50-200um.
Preferably, described second laminating glue-line (50) thickness is 50-100um.
Preferably, described 3rd laminating glue-line (50) thickness is 50-175um.
Preferably, specific refractive index transparent base (301) thickness is 30-80um.
Preferably, by the 4th patch between a kind of specific refractive index transparent conductive film of the multilayer with touch-control circuit
Rubber alloy layer is fitted and connected.
Preferably, the conductive film (302) by hard coating (3021), disappear shadow layer (3022) and with touch-control circuit
Film layer (3023) is constituted.
Compared to existing technology, the beneficial effects of the utility model are：There is provided a kind of curved surface touch display screen, screen is solved
The problem that curtain edge display brightness is substantially reduced.
Brief description of the drawings
Fig. 1 is the schematic diagram of the utility model embodiment mean camber touch display screen；
Fig. 2 is Figure 1A-A faces sectional view；
Fig. 3 is touch control layer schematic diagram in the utility model embodiment；
In figure：10. curved-surface display interface, 20. polaroids, 30. touch control layers, 40. curved-surface display modules, 50. laminating glue-lines,
301. specific refractive index transparent bases, 302 conductive films, 3021. hard coatings, 3022. disappear shadow layer, 3023. film layers.
Specific embodiment
Below, with reference to accompanying drawing and specific embodiment, the utility model is described further：
Such as Fig. 1, shown in Fig. 2, a kind of curved surface touch display screen, it is characterised in that：Pasted including curved surface protective cover plate 10, first
Rubber alloy layer 501, polaroid 20, second laminating glue-line 502, touch control layer the 30, the 3rd laminating glue-line 503 and curved-surface display module
40, the concave surface of curved surface protective cover plate 10 fitted with first the convex surface of glue-line 501 laminating together with, first laminating the concave surface of glue-line 501 with it is inclined
Mating plate 20 convex surface laminating together, the concave surface of polaroid 20 fit with second glue-line 502 convex surface fit together with, the second glue
Layer 502 concave surface fit with the convex surface of touch control layer 30 together with, the concave surface of touch control layer 30 fitted with the 3rd glue-line 503 convex surface fit
Together, together with the concave surface of the 3rd laminating glue-line 503 is fitted with the convex surface of curved-surface display module 40, the first laminating glue-line 50
Thickness is 50-200um, and the second laminating glue-line 50 thickness is 50-100um, and the 3rd laminating glue-line 50 thickness is 50-
175um, first, second and the 3rd laminating glue-line can be OCA optical cements, or other there is the glue of said function
Body, such as：OCR optical cements etc..
Curved surface protective cover plate 10 is made using hot bending technique and ink transfer printing process, curved surface protective cover plate 10
Material can be glass, or ceramics, PET, PSA, acrylic or plastics etc..
As Fig. 3 shows, the touch control layer 30 in the present embodiment is that a kind of specific refractive index electrically conducting transparent with touch-control circuit is thin
Film, transparent conductive film includes specific refractive index transparent base 301 and the transparent base of specific refractive index is overlayed on by way of crossing
The conductive film 302 on the surface of material one.Specific refractive index transparent base can be COP material of the transmitance more than 89%, it is also possible to
It is that other can have the material for gathering effect very well to curved surface astigmatism, thickness is 30-80um, and what curved-surface display module 40 was launched dissipates
Light through after specific refractive index transparent base, just gathered by astigmatism, conductive film 302 by hard coating 3021, disappear shadow layer 3022 with
And film layer 3023 is constituted, hard coating 3021 is overlayed on the end face of specific refractive index transparent base 301, and the shadow layer 3022 that disappears overlays on hard applying
On layer 3021, film layer 3023 is overlayed on and disappeared on shadow layer 3022.The material of film layer 3023 can be ITO materials, or Nano Silver
Line, Graphene, CNT, carbon nanometer bud, the combination of metal mesh, PEDOT or these storerooms.Touch-control circuit by
Photoresist is coated in film layer 3023 and is exposed, develop, etched, obtain touch-control circuit pattern, it is preferable that photoresist thickness exists
Between 1.6-2.1um, light exposure 100-120mj/c ㎡, developer solution uses the KOH of 0.4% NAOH or 0.7%.The present embodiment
In touch control layer 30 be individual layer specific refractive index transparent base structure, or two-layer or multilayer specific refractive index transparent base
Connected by glue-line of fitting to be formed multiple layer combination structure (will touch-control circuit decompose in the transparent base of multiple specific refractive indexes
Material makes), vacuum defoamation after fitting between layers, it is preferable that 6 ± 0.5kg of deaeration pressure, 50 ± 5 DEG C of deaeration temperature, deaeration
Time 30min.Further, punching turns into small pieces, binds FPC, it is preferable that 4.25 ± 0.5Kg of hot pressing pressure (both sides), 2.75
Temperature/150-165 DEG C of time/12 ± 1S is held in ± 0.5kg (centre), hot pressing.Do not limit herein.
In the utility model embodiment, curved surface touch display screen is touched by being provided with individual layer at curved-surface display module interface
The touch control layer that the specific refractive index transparent conductive film of circuit is formed is controlled, scattering light direction is changed, make scattering light
Enter human eye angular field of view as far as possible so that strengthen and improve the clear of display picture in display screen marginal position display brightness
Degree.
It will be apparent to those skilled in the art that technical scheme that can be as described above and design, make other various
It is corresponding to change and deformation, and all these change and deformation should all belong to the protection of the utility model claim
Within the scope of.
Claims (7)
1. a kind of curved surface touch display screen, it is characterised in that：Including curved surface protective cover plate (10), first laminating glue-line (501), partially
Mating plate (20), the second laminating glue-line (502), touch control layer (30), the 3rd laminating glue-line (503) and curved-surface display module (40),
The concave surface of curved surface protective cover plate (10) fitted with first glue-line (501) convex surface laminating together with, first laminating glue-line (501) concave surface with
The convex surface laminating of polaroid (20) together, the concave surface of polaroid (20) fitted with second glue-line (502) convex surface fit together with, the
Together with the concave surface of two laminatings glue-line (502) is fitted with the convex surface of touch control layer (30), concave surface and the 3rd glue of touch control layer (30)
Together, the concave surface of the 3rd laminating glue-line (503) fits one with the convex surface of curved-surface display module (40) for the convex surface laminating of layer (503)
Rise, the touch control layer (30) is a kind of specific refractive index transparent conductive film of the single or multiple lift with touch-control circuit, the spy
Refractive index transparent conductive film is determined including specific refractive index transparent base (301) and overlays on the table of specific refractive index transparent base one
The conductive film (302) in face.
2. a kind of curved surface touch display screen according to claim 1, it is characterised in that first laminating glue-line (501)
Thickness is 50-200um.
3. a kind of curved surface touch display screen according to claim 1, it is characterised in that second laminating glue-line (502)
Thickness is 50-100um.
4. a kind of curved surface touch display screen according to claim 1, it is characterised in that the 3rd laminating glue-line (503)
Thickness is 50-175um.
5. a kind of curved surface touch display screen according to claim 1, it is characterised in that the specific refractive index transparent base
(301) thickness is 30-80um.
6. a kind of curved surface touch display screen according to claim 1, it is characterised in that the multilayer is with touch-control circuit
It is fitted and connected by the 4th laminating glue-line between a kind of specific refractive index transparent conductive film.
7. a kind of curved surface touch display screen according to claim 1, it is characterised in that the conductive film (302) is by hard
Coating (3021), disappear shadow layer (3022) and the film layer (3023) with touch-control circuit composition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621032888.8U CN206209650U (en) | 2016-08-31 | 2016-08-31 | A kind of curved surface touch display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621032888.8U CN206209650U (en) | 2016-08-31 | 2016-08-31 | A kind of curved surface touch display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206209650U true CN206209650U (en) | 2017-05-31 |
Family
ID=58759529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201621032888.8U Active CN206209650U (en) | 2016-08-31 | 2016-08-31 | A kind of curved surface touch display screen |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107765921A (en) * | 2017-10-31 | 2018-03-06 | 云谷（固安）科技有限公司 | Flexible base board and flexible base board preparation method |
| CN107808598A (en) * | 2017-10-27 | 2018-03-16 | 上海天马微电子有限公司 | A kind of flexible displays and preparation method thereof |
| WO2019127160A1 (en) * | 2017-12-27 | 2019-07-04 | 深圳市柔宇科技有限公司 | Method for manufacturing curved touch control screen |
| CN112116879A (en) * | 2020-10-14 | 2020-12-22 | 武汉华星光电半导体显示技术有限公司 | Multi-curved-surface display device |
-
2016
- 2016-08-31 CN CN201621032888.8U patent/CN206209650U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107808598A (en) * | 2017-10-27 | 2018-03-16 | 上海天马微电子有限公司 | A kind of flexible displays and preparation method thereof |
| CN107808598B (en) * | 2017-10-27 | 2019-11-26 | 上海天马微电子有限公司 | A kind of flexible displays and preparation method thereof |
| CN107765921A (en) * | 2017-10-31 | 2018-03-06 | 云谷（固安）科技有限公司 | Flexible base board and flexible base board preparation method |
| WO2019085486A1 (en) * | 2017-10-31 | 2019-05-09 | 云谷（固安）科技有限公司 | Flexible substrate and method for manufacturing flexible substrate |
| US10892428B2 (en) | 2017-10-31 | 2021-01-12 | Yungu (Gu'an) Technology Co., Ltd. | Flexible substrate and manufacturing method thereof |
| WO2019127160A1 (en) * | 2017-12-27 | 2019-07-04 | 深圳市柔宇科技有限公司 | Method for manufacturing curved touch control screen |
| CN111433717A (en) * | 2017-12-27 | 2020-07-17 | 深圳市柔宇科技有限公司 | Curved surface touch screen manufacturing method |
| CN112116879A (en) * | 2020-10-14 | 2020-12-22 | 武汉华星光电半导体显示技术有限公司 | Multi-curved-surface display device |
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Legal Events
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: Building 2, building 1, No. 118, Liguang new industrial zone, Liguang community, Guanlan street, Longhua District, Shenzhen City, Guangdong Province Patentee after: Star touch technology (Shenzhen) Co., Ltd Address before: Baoan District Shenzhen City, Guangdong province 518000 streets Guanlan Liguang community Li New Light Industrial Zone No. 118 Building 1, building 2 Patentee before: TOP TOUCH ELECTRONICS Co.,Ltd. |
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| CP03 | Change of name, title or address |