CN107025031A - A kind of detachable watch crystal formula touch-screen and preparation technology - Google Patents
A kind of detachable watch crystal formula touch-screen and preparation technology Download PDFInfo
- Publication number
- CN107025031A CN107025031A CN201710121293.2A CN201710121293A CN107025031A CN 107025031 A CN107025031 A CN 107025031A CN 201710121293 A CN201710121293 A CN 201710121293A CN 107025031 A CN107025031 A CN 107025031A
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- screen
- watch crystal
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
- G06F2203/041—Indexing scheme relating to G06F3/041 - G06F3/045
- G06F2203/04103—Manufacturing, i.e. details related to manufacturing processes specially suited for touch sensitive devices
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- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Laminated Bodies (AREA)
Abstract
The invention discloses a kind of detachable watch crystal formula touch-screen, including watch crystal, PET panels, cover plate ink and sensor, the watch crystal is connected together with PET panels by the way that AB is gluing, the watch crystal is Nian Jie with the OCA faces of AB glue, silk-screen has the cover plate ink with silk-screen effect on the PET panels, the non-ink face of the PET panels is attached to the silica gel face of AB glue, and the ink surface of the PET panels is fitted with the OCA faces of the sensor functional sheets.The present invention is solved after the rupture of conventional touch screen watch crystal, it is necessary to change whole touch-screen even related display screen the problem of change, i.e., after user surprisingly breaks touch screen surface glass into pieces, need to change surface peening glass.
Description
Technical field
The present invention relates to touch-screen field, particularly a kind of detachable watch crystal formula touch-screen and preparation work.
Background technology
Touch-control industry contains touch-screen industry, touch module industry and the fingerprint recognition industry quickly emerged in recent years
Deng subdivision domain, various product is the achievement of the further deep processing in the production based on touch-screen.Touch-screen originates from 20 generation
The U.S. recorded the sixties, is that US military is developed for military use.By the development of more than 50 years, touch-screen was obtained extensively
The maturity period is just actually entered after general application, but 2000.First generation iPhone mobile phones in 2007 have pulled open smart mobile phone and touched entirely
The prelude in control epoch.It is 2010, touch control operation, outstanding with the explosive growth of smart mobile phone and being announced to the world splendidly for tablet personal computer
It is that core status of the capacitance touching control operation on intelligent mobile terminal is confirmed.First generation iPad is issued so that touched
Screen competition expands to middle large scale product market.2012, Samsung emerged in smart mobile phone market, while tablet personal computer enters high
It is rapid-result long-term, the heating of ultrabook concept, market access product diversification, the high-speed developing period of brand diversification.
Smart electronic consumer product mobile phone, tablet personal computer etc. turn into the carrier of universal information transfer and reading, carry user
While information is more and more, people propose higher requirement again to touch-control industry.The production technology level of touch-screen is not yet
Disconnected innovation, the more than ten years in touch-screen industry past are in succession by variety classeses such as sound wave type, infrared-type, resistance-type, condenser types
Development, formed more ripe industry figure at present.Capacitive touch screen be subdivided into OGS, G+F, G+G, On-cell,
The product structures such as In-cell, P+G.
Wherein, the airborne body of smart mobile phone, tablet personal computer, vehicle-mounted middle control et al., is nearly all to use capacitive touch screen, and
In capacitive touch screen field, surface cap is nearly all glass baseplate, and when in use, many users occurred user
Because the situation for causing glass to rupture such as dropping, extrude, it is all related tactile that user will change when such case is run into, typically
Touch screen, display screen, machine fore shell to change together, price is sufficiently expensive, such as iPhone, which changes screen, needs more than 1,000 yuan,
OPPO mobile phones, which change screen, needs more than 500 yuan, also results in the great wasting of resources；The way come down a bit is individually to change touch
Screen, but Peeled display screen and touch-screen are wanted, domestic consumer can not voluntarily complete to change at all.This has also expedited the emergence of domestic screen and sold
The burning hot of market is reprocessed afterwards.The detachable watch crystal formula touch-screen of the present invention, after watch crystal rupture, it is not necessary to change and touch
Touch screen, it is not necessary to change display screen and casing, it is only necessary to remove the glass on surface, changing new glass just can be with cost
Very cheap, simple to operate, user can be with self-changeable, and application terminal is boundless, and market value is very high.
The content of the invention
In order to solve the above problems, the present invention provides a kind of detachable watch crystal formula touch-screen and preparation technology
To achieve the above object, the present invention provides following technical scheme：A kind of detachable watch crystal formula touch-screen, including
Watch crystal, PET panels, cover plate ink and sensor, the watch crystal are connected together with PET panels by the way that AB is gluing, institute
The OCA faces that watch crystal is stated with AB glue are Nian Jie, and silk-screen has the cover plate ink with silk-screen effect, the PET on the PET panels
The non-ink face of panel is attached to the silica gel face of AB glue, the ink surface of the PET panels and the OCA faces of the sensor functional sheets
Laminating.
Further, the watch crystal is depth chemically reinforced glass, and intensity is 130g*30cm falling spheres central point 3 times
Specification, case hardness be 6H and more than, reinforcing depth be 10-12um, intensity is 500-650MPa, and angularity is not more than length *
3‰。
Further, the PET plate thicknesses are 0.188mm, and case hardness is not less than 2H.
Further, the ink thickness of black effect is not more than 14um, the ink thickness of white effect on the PET panels
No more than 30um.
Further, the PET face plate configurations inside contract 0.1mm so that the watch crystal profile is unilateral.
Further, on the PET panels lead to the hole site with glass cover plate hole externally expanding single edge 0.1mm.
Further, the circuit OCA thickness of black silk-screen effect is not less than 0.1mm, white silk-screen effect on the sensor
The circuit OCA thickness of fruit is not less than 0.125mm.
A kind of preparation technology of described detachable watch crystal formula touch-screen, is comprised the steps of：
A. naked glass is cut, CNC, grinding, tempering and reinforcing, it is 130g*30cm falling spheres center to make its intensity
Point 3 specifications, case hardness be 6H and more than, reinforcing depth be 10-12um, intensity is 500-650MPa, and angularity is not more than
Length * 3 ‰；
B. silk-screen has the ink with silk-screen effect on PET panels, then inside contracts 0.1mm according to cover plate profile is unilateral,
Through hole externally expanding single edge 0.1mm is punched into small pieces, and positive and negative is protected with diaphragm；
C. the OCA faces of AB glue are attached on watch crystal, AB glue inside contracts 0.1mm, through hole so that watch crystal profile is unilateral
Externally expanding single edge 0.1mm；
D., the non-silk-screen face of the PET panels for being printed on silk-screen effect is fitted in the silica gel face of AB glue；
E. sensor functional sheets and FPC are pressed, are examined after operation, the circuit pressed is fitted in PET silk-screen face,
Sensor profiles inside contract 0.15mm so that glass cover-plate profile is unilateral.
Compared with prior art, beneficial effect of the present invention：The present invention is solved after the rupture of conventional touch screen watch crystal, is needed
Whole touch-screen even related display screen is changed the problem of change, i.e., after user surprisingly breaks touch screen surface glass into pieces,
Surface peening glass only need to be changed.Substitute mode of the present invention is simple to operation.Dirt caused by electronics material waste can be reduced
Dye.
Brief description of the drawings
Fig. 1 is the structure chart of the dismountable glass structure touch-screen of the present invention.
Fig. 2 is the structure chart of existing traditional product in the industry.
Fig. 3 is the dismountable glass structure touch-screen process chart of the present invention.
Embodiment
The advantage compared for the technology contents of the detailed description present invention, with traditional structure touch-screen, below in conjunction with embodiment party
Formula simultaneously coordinates accompanying drawing to be explained in detail.
As shown in figure 1, a kind of detachable watch crystal formula touch-screen, including watch crystal, PET panels, cover plate ink and
Sensor, the watch crystal is connected together with PET panels by the way that AB is gluing, and the watch crystal is Nian Jie with the OCA faces of AB glue,
Silk-screen has the cover plate ink with silk-screen effect on the PET panels, and the non-ink face of the PET panels is attached to the silicon of AB glue
Glue surface, the ink surface of the PET panels is fitted with the OCA faces of the sensor functional sheets.
Wherein, the watch crystal is depth chemically reinforced glass, and intensity is 3 specifications of 130g*30cm falling spheres central point,
Case hardness be 6H and more than, reinforcing depth be 10-12um, intensity is 500-650MPa, and angularity is not more than length * 3 ‰.
Wherein, the PET plate thicknesses are 0.188mm, and case hardness is not less than 2H.
Wherein, the ink thickness of black effect is not more than 14um on the PET panels, and the ink thickness of white effect is little
In 30um.
Wherein, the PET face plate configurations inside contract 0.1mm so that the watch crystal profile is unilateral.
Wherein, on the PET panels lead to the hole site with glass cover plate hole externally expanding single edge 0.1mm.
Wherein, the circuit OCA thickness of black silk-screen effect is not less than 0.1mm on the sensor, white silk-screen effect
Circuit OCA thickness is not less than 0.125mm.
As shown in figure 3, a kind of preparation technology of detachable watch crystal formula touch-screen, is comprised the steps of：
A. naked glass is cut, CNC, grinding, tempering and reinforcing, it is 130g*30cm falling spheres center to make its intensity
Point 3 specifications, case hardness be 6H and more than, reinforcing depth be 10-12um, intensity is 500-650MPa, and angularity is not more than
Length * 3 ‰；
B. silk-screen has the ink with silk-screen effect on PET panels, then inside contracts 0.1mm according to cover plate profile is unilateral,
Through hole externally expanding single edge 0.1mm is punched into small pieces, and positive and negative is protected with diaphragm；
C. the OCA faces of AB glue are attached on watch crystal, AB glue inside contracts 0.1mm, through hole so that watch crystal profile is unilateral
Externally expanding single edge 0.1mm；
D., the non-silk-screen face of the PET panels for being printed on silk-screen effect is fitted in the silica gel face of AB glue；
E. sensor functional sheets and FPC are pressed, are examined after operation, the circuit pressed is fitted in PET silk-screen face,
Sensor profiles inside contract 0.15mm so that glass cover-plate profile is unilateral.
Present invention can apply to G+G structure condenser types touch-screen, G+F structure condenser types touch-screen, G+FF structure condenser types
The low- medium- high level electronic product of touch-screen.The watch crystal and conventional capacitive formula touch-screen table of detachable watch crystal formula touch-screen
Surface glass material, intensity and it is of uniform thickness, complete machine intensity is not influenceed.The present invention needs the silk-screen layer of cover plate being transferred to
On PET film, PET film material is recommended to use 0.188mm, there is certain planarization and pliability, and flatness is in order to which glass rupture is torn open
After removing, preferably with new glass gluing, pliability be in order to glass rupture when, PET will not be allowed also to rupture, and facilitate PET
Fitted with the flexibility of glass.The present invention is relative to conventional condenser touch-screen, and the gross thickness of product can increase about 0.3mm
(0.188mmPET+0.1mmAB glue), it is necessary to more reserved 0.3mm TP height spaces when handset front case is designed.The present invention makes
Technique adds one of glass and fitted with PET, specially surface peening glass is fixed than conventional touch screen manufacture craft,
Successively toward attaching AB glue, PET panels, sensor functional sheets on glass.Present invention can apply to mobile phone, tablet personal computer, notebook
The electronic product of the glass panel touch-control such as computer.
Obviously, those skilled in the art can carry out the spirit of various changes and modification without departing from the present invention to invention
And scope.So, if these modifications and variations of the present invention belong to the claims in the present invention and its equivalent technologies scope it
Interior, then the present invention is also intended to comprising including these changes and modification.
Claims (8)
1. a kind of detachable watch crystal formula touch-screen, it is characterised in that including watch crystal, PET panels, cover plate ink and
Sensor, the watch crystal is connected together with PET panels by the way that AB is gluing, and the watch crystal is Nian Jie with the OCA faces of AB glue,
Silk-screen has the cover plate ink with silk-screen effect on the PET panels, and the non-ink face of the PET panels is attached to the silicon of AB glue
Glue surface, the ink surface of the PET panels is fitted with the OCA faces of the sensor functional sheets.
2. touch-screen according to claim 1, it is characterised in that the watch crystal is depth chemically reinforced glass, by force
Spend for 3 specifications of 130g*30cm falling spheres central point, case hardness be 6H and more than, reinforcing depth is 10-12um, and intensity is
500-650MPa, angularity is not more than length * 3 ‰.
3. touch-screen according to claim 1, it is characterised in that the PET plate thicknesses are 0.188mm, case hardness
Not less than 2H.
4. touch-screen according to claim 1, it is characterised in that the ink thickness of black effect is not on the PET panels
More than 14um, the ink thickness of white effect is not more than 30um.
5. touch-screen according to claim 1, it is characterised in that the PET face plate configurations are with the watch crystal profile
It is unilateral to inside contract 0.1mm.
6. touch-screen according to claim 1, it is characterised in that lead to the hole site is with glass cover plate hole on the PET panels
Externally expanding single edge 0.1mm.
7. touch-screen according to claim 1, it is characterised in that the circuit OCA of black silk-screen effect on the sensor
Thickness is not less than 0.1mm, and the circuit OCA thickness of white silk-screen effect is not less than 0.125mm.
8. the preparation technology of a kind of detachable watch crystal formula touch-screen according to claim 1, it is characterised in that include
Following steps：
A. naked glass is cut, CNC, grinding, tempering and reinforcing, make its intensity for 130g*30cm falling spheres central point 3 times
Specification, case hardness be 6H and more than, reinforcing depth be 10-12um, intensity is 500-650MPa, and angularity is not more than length *
3‰；
B. silk-screen has the ink with silk-screen effect on PET panels, then inside contracts 0.1mm, through hole according to cover plate profile is unilateral
Externally expanding single edge 0.1mm is punched into small pieces, and positive and negative is protected with diaphragm；
C. the OCA faces of AB glue are attached on watch crystal, AB glue inside contracts 0.1mm so that watch crystal profile is unilateral, and through hole is unilateral
Extend out 0.1mm；
D., the non-silk-screen face of the PET panels for being printed on silk-screen effect is fitted in the silica gel face of AB glue；
E. sensor functional sheets and FPC are pressed, are examined after operation, the circuit pressed is fitted in PET silk-screen face,
Sensor profiles inside contract 0.15mm so that glass cover-plate profile is unilateral.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710121293.2A CN107025031A (en) | 2017-03-02 | 2017-03-02 | A kind of detachable watch crystal formula touch-screen and preparation technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710121293.2A CN107025031A (en) | 2017-03-02 | 2017-03-02 | A kind of detachable watch crystal formula touch-screen and preparation technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107025031A true CN107025031A (en) | 2017-08-08 |
Family
ID=59526213
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710121293.2A Pending CN107025031A (en) | 2017-03-02 | 2017-03-02 | A kind of detachable watch crystal formula touch-screen and preparation technology |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107856371A (en) * | 2017-10-27 | 2018-03-30 | 江西合力泰科技有限公司 | A kind of mask and its manufacture method of bend glass cover plate |
| CN108715065A (en) * | 2018-04-12 | 2018-10-30 | 牧东光电科技有限公司 | A kind of protective film composite decking and its manufacturing method |
| CN109032402A (en) * | 2018-07-03 | 2018-12-18 | 京东方科技集团股份有限公司 | A kind of production method, flexibility touch panel and the device of flexibility touch panel |
| DE102019208641A1 (en) * | 2019-06-13 | 2020-12-17 | Continental Automotive Gmbh | Display device with touch sensor |
| CN113045220A (en) * | 2019-12-27 | 2021-06-29 | 比亚迪股份有限公司 | Chemical strengthening method for glass with different thicknesses and glass with different thicknesses |
| US11909898B2 (en) | 2019-04-17 | 2024-02-20 | Huawei Technologies Co., Ltd. | Mobile terminal, cover, display component |
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| US20120135247A1 (en) * | 2010-11-28 | 2012-05-31 | Yuh-Wen Lee | Glass plate, method for manufacturing the same, and display device, touch sensitive display using the same |
| CN103853410A (en) * | 2014-03-05 | 2014-06-11 | 江西省天翌光电有限公司 | Manufacturing process for functional sheet of OGS (One Glass Solution) touch screen |
| CN104765515A (en) * | 2015-03-12 | 2015-07-08 | 青岛元盛光电科技有限公司 | Manufacture technology for G1F structure capacitive type touch screen |
| CN106227394A (en) * | 2016-07-26 | 2016-12-14 | 精电(河源)显示技术有限公司 | A kind of recessive cover plate touch screen and production method thereof |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107856371A (en) * | 2017-10-27 | 2018-03-30 | 江西合力泰科技有限公司 | A kind of mask and its manufacture method of bend glass cover plate |
| CN107856371B (en) * | 2017-10-27 | 2023-07-18 | 江西合力泰科技有限公司 | Mask of curved glass cover plate and manufacturing method thereof |
| CN108715065A (en) * | 2018-04-12 | 2018-10-30 | 牧东光电科技有限公司 | A kind of protective film composite decking and its manufacturing method |
| CN108715065B (en) * | 2018-04-12 | 2020-12-08 | 牧东光电科技有限公司 | Protective film composite cover plate and manufacturing method thereof |
| CN109032402A (en) * | 2018-07-03 | 2018-12-18 | 京东方科技集团股份有限公司 | A kind of production method, flexibility touch panel and the device of flexibility touch panel |
| CN109032402B (en) * | 2018-07-03 | 2021-09-03 | 京东方科技集团股份有限公司 | Manufacturing method of flexible touch panel, flexible touch panel and device |
| US11909898B2 (en) | 2019-04-17 | 2024-02-20 | Huawei Technologies Co., Ltd. | Mobile terminal, cover, display component |
| DE102019208641A1 (en) * | 2019-06-13 | 2020-12-17 | Continental Automotive Gmbh | Display device with touch sensor |
| CN113045220A (en) * | 2019-12-27 | 2021-06-29 | 比亚迪股份有限公司 | Chemical strengthening method for glass with different thicknesses and glass with different thicknesses |
| CN113045220B (en) * | 2019-12-27 | 2022-03-18 | 比亚迪股份有限公司 | Chemical strengthening method for glass with different thicknesses and glass with different thicknesses |
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Application publication date: 20170808 |
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