CN106569638A - Preparation method of mobile phone touch screen with three-dimensional (3D) texture effect - Google Patents
Preparation method of mobile phone touch screen with three-dimensional (3D) texture effect Download PDFInfo
- Publication number
- CN106569638A CN106569638A CN201610955739.7A CN201610955739A CN106569638A CN 106569638 A CN106569638 A CN 106569638A CN 201610955739 A CN201610955739 A CN 201610955739A CN 106569638 A CN106569638 A CN 106569638A
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- China
- Prior art keywords
- glass
- layer
- preparation
- carrier
- touch panel
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
- C03C17/34—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions
- C03C17/36—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal
- C03C17/3602—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal the metal being present as a layer
- C03C17/3668—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal the metal being present as a layer the multilayer coating having electrical properties
- C03C17/3671—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal the metal being present as a layer the multilayer coating having electrical properties specially adapted for use as electrodes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2457/00—Electrical equipment
- B32B2457/20—Displays, e.g. liquid crystal displays, plasma displays
- B32B2457/208—Touch screens
-
- 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
Abstract
The invention discloses a preparation method of a mobile phone touch screen with a three-dimensional (3D) texture effect, and relates to a preparation method of the mobile phone touch screen. The problems to be solved are that an existing touch screen is relatively humdrum and a decorative surface with the 3D texture effect is difficult to form on the surface of the touch screen. The preparation method comprises the following steps: firstly, coating any surface of sensing glass and carrier glass with a polymer cementing agent, and then laminating the sensing glass with the carrier glass to obtain compound glass; secondly, coating the sensing glass of the compound glass with an ITO conducting film, and then forming an electrode pattern layer with a touch sensing function on the conducting surface of the ITO conducting film through silk screening; thirdly, adhering a 3D texture film onto a non-conducting surface of the ITO conducting film; and fourthly, positioning the compound glass with the 3D texture effect and the electrode pattern layer in a mold with a designed cavity for injection molding, and then removing the carrier glass. The invention is used for the preparation method of the mobile phone touch screen with the 3D texture effect.
Description
Technical field
The present invention relates to the preparation method of handset touch panel.
Background technology
Intellectuality is the most important development trend of post-industrial age manufacturing industry, and touch-screen preferably resolves intelligent Process
In man-machine interaction bottleneck problem, and change its business model, promote whole industrial chain and develop in a healthy way.With sending out for society
Exhibition, the improvement of people's living standards, requirement of the people to handset touch panel is not only limited to its functional configuration, also increasingly payes attention to
The outward appearance of product.
But existing touch-screen is more dull, because touch screen adopts glass, PMMA（Polymethyl methacrylate, i.e., sub- gram
Power）Or other composite plate materials, it is difficult to the decorative cover of 3D grain effects is formed in touch screen surface, if adding in touch-screen production
In work, using directly in outer surface printing out grain effect or pattern etc. to increase aesthetics, generally planar effect, it is difficult to be in
Existing stereoeffect, according to coating or pad pasting both of which, by one there is the film body of lines or color to coat or be attached at appearance
Face, to improve outward appearance, then because decorating film is only to be attached at product external surfaces, lines is excessively shallow or cannot present, and is unable to reach
The effect that production firm wants, and be placed in the decorating film of outer surface and easily wear and tear, it is impossible to Long-Time Service, affect product appearance.Cause
This, the pattern for how improving touch-screen is the research emphasis of prior art.
The content of the invention
The invention solves the problems that existing touch-screen is more dull, it is difficult to form the decoration of 3D grain effects in touch screen surface
The problem in face, and a kind of preparation method of the handset touch panel with 3D grain effects is provided.
A kind of preparation method of the handset touch panel with 3D grain effects, specifically follows the steps below：
First, by sensing glass and any one the surface coated polymer cementing agent in carrier glass, then will sensing glass and carrier
Glass is pressed, and obtains compound glass；The thickness of described sensing glass is 0.04mm ~ 0.08mm, described carrier glass thickness
For 0.2mm ~ 0.8mm, the area of the area of described carrier glass more than the sensing glass；
2nd, under conditions of more than 300 DEG C, ITO conducting films are plated on the sensing glass of compound glass, then in ITO conducting films
Conducting surface on the electrode pattern layer with touch-control sensing function is formed by silk-screen, obtain surface and form electrode pattern layer answering
Combined glass glass；
3rd, will have veined roller or mould to suppress carrier layer, and obtain one side and have veined carrier layer, there is texture in carrier layer
One side arrange glue-line, glue-line another side printing be provided with printing layer, printing layer another side evaporation or sputtered metal layer,
Following layer is provided with the opposite side of metal level, 3D texture films are obtained, by the following layer side of 3D texture films then in ITO conducting films
Nonconductive surface on, then ultra-violet curing or hot setting, finally remove carrier layer, obtain with 3D grain effects and electrode pattern
The compound glass of layer；
4th, the compound glass with 3D grain effects and electrode pattern layer is positioned in the mould for design die cavity and is molded into
Type, then removes carrier glass, obtains the handset touch panel with 3D grain effects.
The invention has the beneficial effects as follows：
1st, texture is directly formed in carrier layer, and texture is transferred to glue-line so that texture is formed on glue-line, without the need for multilayer transfer, line
Road can be more substantially or deep, to reach demand；
2nd, the number of plies of glue-line, printing layer, metal level and following layer or whether arrange, its be according to actual demand, and increased and decreased or
Remove, or shift one's position；
3rd, color or word are presented by printing layer, and metallochrome is presented by metal level, in addition, metal level also has protection
Effect of outer surface；
4th, method of the present invention is covered in ITO conducting film nonconductive regions and covered with 3D texture films, i.e. 3D textures film layer
Scope be touch screen surface frame, it is possible to achieve contact panel color variation, while ensure touch controllable function realization；
5th, 3D texture films are encapsulated in the inside by the clarity plastic layer of injection mo(u)lding as protection materials, protect it from extraneous corruption
Erosion, abrasion, it is possible to achieve the variation of the protection materials of touch screen, clarity plastic layer can be with injection molding PC, PET or PMMA；
6th, method of the present invention, can pass through the changeable mold cavity of flexible design, can mould the touch-control of 2.5D, 3D
Panel.
7th, touch-screen preparation method, sensing glass is fitted with carrier glass to form composite glass structure, senses glass
Thickness less than carrier glass thickness, carrier glass can to sense glass provide support and protect, so as to prevent sense glass
It is damaged in follow-up plated film, heating and during fitting.Therefore, sense glass thickness can be made as needed it is frivolous, from
And the thickness of the touch-screen for causing to obtain is less.The resistance to elevated temperatures for being additionally, since glass obtains carrying greatly very much relative to PET material
Rise, therefore ito thin film can be plated on sensing glass under more than 300 DEG C hot environments.Therefore, can be formed on sensing glass
Fine and close thicker conductive film, so that the touch-screen for obtaining has good optical characteristics, electrology characteristic.
The present invention is used for a kind of preparation method of the handset touch panel with 3D grain effects.
Specific embodiment
Technical solution of the present invention is not limited to the specific embodiment of act set forth below, also including each specific embodiment it
Between any combination.
Specific embodiment one：A kind of preparation side of the handset touch panel with 3D grain effects described in present embodiment
Method, specifically follows the steps below：
First, by sensing glass and any one the surface coated polymer cementing agent in carrier glass, then will sensing glass and carrier
Glass is pressed, and obtains compound glass；The thickness of described sensing glass is 0.04mm ~ 0.08mm, described carrier glass thickness
For 0.2mm ~ 0.8mm, the area of the area of described carrier glass more than the sensing glass；
2nd, under conditions of more than 300 DEG C, ITO conducting films are plated on the sensing glass of compound glass, then in ITO conducting films
Conducting surface on the electrode pattern layer with touch-control sensing function is formed by silk-screen, obtain surface and form electrode pattern layer answering
Combined glass glass；
3rd, will have veined roller or mould to suppress carrier layer, and obtain one side and have veined carrier layer, there is texture in carrier layer
One side arrange glue-line, glue-line another side printing be provided with printing layer, printing layer another side evaporation or sputtered metal layer,
Following layer is provided with the opposite side of metal level, 3D texture films are obtained, by the following layer side of 3D texture films then in ITO conducting films
Nonconductive surface on, then ultra-violet curing or hot setting, finally remove carrier layer, obtain with 3D grain effects and electrode pattern
The compound glass of layer；
4th, the compound glass with 3D grain effects and electrode pattern layer is positioned in the mould for design die cavity and is molded into
Type, then removes carrier glass, obtains the handset touch panel with 3D grain effects.
The beneficial effect of present embodiment is：
1st, texture is directly formed in carrier layer, and texture is transferred to glue-line so that texture is formed on glue-line, without the need for multilayer transfer, line
Road can be more substantially or deep, to reach demand；
2nd, the number of plies of glue-line, printing layer, metal level and following layer or whether arrange, its be according to actual demand, and increased and decreased or
Remove, or shift one's position；
3rd, color or word are presented by printing layer, and metallochrome is presented by metal level, in addition, metal level also has protection
Effect of outer surface；
4th, the method described in present embodiment is covered with 3D texture films, i.e. 3D textures film layer in ITO conducting film nonconductive regions
The scope of covering is touch screen surface frame, it is possible to achieve the variation of contact panel color, while ensureing the realization of touch controllable function；
5th, 3D texture films are encapsulated in the inside by the clarity plastic layer of injection mo(u)lding as protection materials, protect it from extraneous corruption
Erosion, abrasion, it is possible to achieve the variation of the protection materials of touch screen, clarity plastic layer can be with injection molding PC, PET or PMMA；
6th, the method described in present embodiment, can pass through the changeable mold cavity of flexible design, can mould 2.5D, 3D
Contact panel.
7th, touch-screen preparation method, sensing glass is fitted with carrier glass to form composite glass structure, senses glass
Thickness less than carrier glass thickness, carrier glass can to sense glass provide support and protect, so as to prevent sense glass
It is damaged in follow-up plated film, heating and during fitting.Therefore, sense glass thickness can be made as needed it is frivolous, from
And the thickness of the touch-screen for causing to obtain is less.The resistance to elevated temperatures for being additionally, since glass obtains carrying greatly very much relative to PET material
Rise, therefore ito thin film can be plated on sensing glass under more than 300 DEG C hot environments.Therefore, can be formed on sensing glass
Fine and close thicker conductive film, so that the touch-screen for obtaining has good optical characteristics, electrology characteristic.
Specific embodiment two：Present embodiment from unlike specific embodiment one：Polymerization described in step one
Thing cementing agent is esters of acrylic acid adhesive, polyurethanes adhesive or silica gel.Other are identical with specific embodiment one.
Specific embodiment three：Present embodiment from unlike specific embodiment one or one of two：In step 3
Laminated polyester film is provided between 3D textures film and ITO conducting films.Other are identical with specific embodiment one or two.
Specific embodiment four：Unlike one of present embodiment and specific embodiment one to three：Institute in step one
The sensing glass stated is soda lime glass, lithium alumina silicate glass, borate glass or other oxide-doped oxidations
Silica glass.Other are identical with specific embodiment one to three.
Specific embodiment five：Unlike one of present embodiment and specific embodiment one to four：Institute in step one
The carrier glass stated is soda lime glass, lithium alumina silicate glass, borate glass or other oxide-doped oxidations
Silica glass.Other are identical with specific embodiment one to four.
Specific embodiment six：Unlike one of present embodiment and specific embodiment one to five：Institute in step 3
The carrier layer stated is the material for having off-type force.Other are identical with specific embodiment one to five.
Specific embodiment seven：Unlike one of present embodiment and specific embodiment one to six：Described tool from
The material of type power is polypropylene, o-phenyl phenol, polyolefin, polyvinyl alcohol or cast polypropylene.Other and specific embodiment
One to six is identical.
Specific embodiment eight：Unlike one of present embodiment and specific embodiment one to seven：Institute in step 3
The glue-line stated is UV cured glue or PUR.Other are identical with specific embodiment one to seven.
Specific embodiment nine：Unlike one of present embodiment and specific embodiment one to eight：Institute in step 3
The following layer stated is UV cured glue or PUR.Other are identical with specific embodiment one to eight.
Specific embodiment ten：Unlike one of present embodiment and specific embodiment one to nine：Will in step 4
Compound glass with 3D grain effects and electrode pattern layer is positioned at injection mo(u)lding in the mould for design die cavity, and injection hole sets
Put in the one side for having 3D grain effects and electrode pattern layer, injection forms clarity plastic layer.Other with specific embodiment one to
Nine is identical.
Beneficial effects of the present invention are verified using following examples：
Embodiment one：
A kind of preparation method of the handset touch panel with 3D grain effects is followed the steps below：
First, by sensing glass and any one the surface coated polymer cementing agent in carrier glass, then will sensing glass and carrier
Glass is pressed, and obtains compound glass；The thickness of described sensing glass is 0.05mm, and described carrier glass thickness is 0.4
Mm, the area of described carrier glass is more than the area of the sensing glass；
2nd, under conditions of more than 300 DEG C, ITO conducting films are plated on the sensing glass of compound glass, then in ITO conducting films
Conducting surface on the electrode pattern layer with touch-control sensing function is formed by silk-screen, obtain surface and form electrode pattern layer answering
Combined glass glass；
3rd, will have veined roller or mould to suppress carrier layer, and obtain one side and have veined carrier layer, there is texture in carrier layer
One side arrange glue-line, glue-line another side printing be provided with printing layer, printing layer another side evaporation or sputtered metal layer,
Following layer is provided with the opposite side of metal level, 3D texture films are obtained, by the following layer side of 3D texture films then in ITO conducting films
Nonconductive surface on, then ultra-violet curing or hot setting, finally remove carrier layer, obtain with 3D grain effects and electrode pattern
The compound glass of layer；
4th, the compound glass with 3D grain effects and electrode pattern layer is positioned in the mould for design die cavity and is molded into
Type, then removes carrier glass, obtains the handset touch panel with 3D grain effects；
Polymer cementing agent described in step one is esters of acrylic acid adhesive；
Laminated polyester film is provided with step 3 between 3D textures film and ITO conducting films；
Sensing glass described in step one is soda lime glass；
Carrier glass described in step one is soda lime glass；
Carrier layer described in step 3 is the material for having off-type force；
The material of described tool off-type force is polypropylene；
Glue-line described in step 3 is UV cured glue；
Following layer described in step 3 is UV cured glue；
The compound glass with 3D grain effects and electrode pattern layer is positioned in the mould for design die cavity in step 4 is noted
Molded, injection hole is arranged on the one side of 3D grain effects and electrode pattern layer, and injection forms clarity plastic layer.
The handset touch panel prepared by the method described in the present embodiment, texture is directly formed in carrier layer, texture transfer
To glue-line so that form texture on glue-line, without the need for multilayer transfer, lines can be more substantially or deep, to reach demand.And glue
Whether the number of plies of layer, printing layer, metal level and following layer is arranged, and it is, according to actual demand, and to be increased and decreased or removed, or
Shift one's position.Color or word are presented by printing layer, and metallochrome is presented by metal level, in addition, metal level also has
Effect of protection outer surface.Method described in the present embodiment is covered with 3D texture films, i.e. 3D in ITO conducting film nonconductive regions
The scope that texture film layer is covered is touch screen surface frame, it is possible to achieve the variation of contact panel color, while ensureing touch-control work(
The realization of energy；3D texture films are encapsulated in the inside by the clarity plastic layer of injection mo(u)lding as protection materials, protect it from the external world
Corrosion, wear, it is possible to achieve the variation of the protection materials of touch screen, clarity plastic layer can be with injection molding PC, PET or PMMA；
Touch-screen preparation method, sensing glass is fitted with carrier glass to form composite glass structure, senses the thickness of glass
Less than the thickness of carrier glass, carrier glass can provide support and protect to sensing glass, so as to prevent from sensing glass follow-up
Plated film, heating and fit during be damaged.Therefore, sense glass thickness can be made as needed it is frivolous so that
The thickness of the touch-screen of acquisition is less.The resistance to elevated temperatures for being additionally, since glass is greatly improved relative to PET material, therefore
Ito thin film can be plated under more than 300 DEG C hot environments on sensing glass.Therefore, can form fine and close on sensing glass
Thicker conductive film, so that the touch-screen for obtaining has good optical characteristics, electrology characteristic.
Claims (10)
1. a kind of preparation method of the handset touch panel with 3D grain effects, it is characterised in that：One kind has 3D grain effects
The preparation method of handset touch panel follow the steps below：
First, by sensing glass and any one the surface coated polymer cementing agent in carrier glass, then will sensing glass and carrier
Glass is pressed, and obtains compound glass；The thickness of described sensing glass is 0.04mm ~ 0.08mm, described carrier glass thickness
For 0.2mm ~ 0.8mm, the area of the area of described carrier glass more than the sensing glass；
2nd, under conditions of more than 300 DEG C, ITO conducting films are plated on the sensing glass of compound glass, then in ITO conducting films
Conducting surface on the electrode pattern layer with touch-control sensing function is formed by silk-screen, obtain surface and form electrode pattern layer answering
Combined glass glass；
3rd, will have veined roller or mould to suppress carrier layer, and obtain one side and have veined carrier layer, there is texture in carrier layer
One side arrange glue-line, glue-line another side printing be provided with printing layer, printing layer another side evaporation or sputtered metal layer,
Following layer is provided with the opposite side of metal level, 3D texture films are obtained, by the following layer side of 3D texture films then in ITO conducting films
Nonconductive surface on, then ultra-violet curing or hot setting, finally remove carrier layer, obtain with 3D grain effects and electrode pattern
The compound glass of layer；
4th, the compound glass with 3D grain effects and electrode pattern layer is positioned in the mould for design die cavity and is molded into
Type, then removes carrier glass, obtains the handset touch panel with 3D grain effects.
2. the preparation method of a kind of handset touch panel with 3D grain effects according to claim 1, it is characterised in that
Polymer cementing agent described in step one is esters of acrylic acid adhesive, polyurethanes adhesive or silica gel.
3. the preparation method of a kind of handset touch panel with 3D grain effects according to claim 1, it is characterised in that
Laminated polyester film is provided with step 3 between 3D textures film and ITO conducting films.
4. the preparation method of a kind of handset touch panel with 3D grain effects according to claim 1, it is characterised in that
Sensing glass described in step one is soda lime glass, lithium alumina silicate glass, borate glass or other oxides
The silica glass of doping.
5. the preparation method of a kind of handset touch panel with 3D grain effects according to claim 1, it is characterised in that
Carrier glass described in step one is soda lime glass, lithium alumina silicate glass, borate glass or other oxides
The silica glass of doping.
6. the preparation method of a kind of handset touch panel with 3D grain effects according to claim 1, it is characterised in that
Carrier layer described in step 3 is the material for having off-type force.
7. the preparation method of a kind of handset touch panel with 3D grain effects according to claim 6, it is characterised in that
The material of described tool off-type force is polypropylene, o-phenyl phenol, polyolefin, polyvinyl alcohol or cast polypropylene.
8. the preparation method of a kind of handset touch panel with 3D grain effects according to claim 1, it is characterised in that
Glue-line described in step 3 is UV cured glue or PUR.
9. the preparation method of a kind of handset touch panel with 3D grain effects according to claim 1, it is characterised in that
Following layer described in step 3 is UV cured glue or PUR.
10. the preparation method of a kind of handset touch panel with 3D grain effects according to claim 1, it is characterised in that
The compound glass with 3D grain effects and electrode pattern layer is positioned in the mould for design die cavity in step 4 is molded into
Type, injection hole is arranged on the one side of 3D grain effects and electrode pattern layer, and injection forms clarity plastic layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610955739.7A CN106569638A (en) | 2016-10-27 | 2016-10-27 | Preparation method of mobile phone touch screen with three-dimensional (3D) texture effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610955739.7A CN106569638A (en) | 2016-10-27 | 2016-10-27 | Preparation method of mobile phone touch screen with three-dimensional (3D) texture effect |
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| CN106569638A true CN106569638A (en) | 2017-04-19 |
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ID=58535523
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| CN201610955739.7A Pending CN106569638A (en) | 2016-10-27 | 2016-10-27 | Preparation method of mobile phone touch screen with three-dimensional (3D) texture effect |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107678583A (en) * | 2017-08-31 | 2018-02-09 | 广东星弛光电科技有限公司 | A kind of preparation technology of 3D textures handset touch panel |
| CN115070537A (en) * | 2022-05-20 | 2022-09-20 | 合肥金龙浩科技有限公司 | Processing technology of large-surface texture of glass |
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| CN103309538A (en) * | 2013-06-19 | 2013-09-18 | 南昌欧菲光学技术有限公司 | Manufacturing method of capacitive touch screen |
| CN103963506A (en) * | 2013-01-25 | 2014-08-06 | 丰新科技股份有限公司 | 3D texture transfer film and preparation method thereof |
| CN104291016A (en) * | 2013-07-16 | 2015-01-21 | 丰新科技股份有限公司 | Membrane body and use method thereof |
| CN204936652U (en) * | 2015-09-08 | 2016-01-06 | 深圳市金凯新瑞光电股份有限公司 | A kind of glass with grain effect |
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2016
- 2016-10-27 CN CN201610955739.7A patent/CN106569638A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103963506A (en) * | 2013-01-25 | 2014-08-06 | 丰新科技股份有限公司 | 3D texture transfer film and preparation method thereof |
| CN103309538A (en) * | 2013-06-19 | 2013-09-18 | 南昌欧菲光学技术有限公司 | Manufacturing method of capacitive touch screen |
| CN104291016A (en) * | 2013-07-16 | 2015-01-21 | 丰新科技股份有限公司 | Membrane body and use method thereof |
| CN204936652U (en) * | 2015-09-08 | 2016-01-06 | 深圳市金凯新瑞光电股份有限公司 | A kind of glass with grain effect |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107678583A (en) * | 2017-08-31 | 2018-02-09 | 广东星弛光电科技有限公司 | A kind of preparation technology of 3D textures handset touch panel |
| CN115070537A (en) * | 2022-05-20 | 2022-09-20 | 合肥金龙浩科技有限公司 | Processing technology of large-surface texture of glass |
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Address after: 523000 No.8, Daji Industrial Zone, Shipai Avenue, Shipai town, Dongguan City, Guangdong Province Applicant after: Guangdong Xingxing Optoelectronics Technology Co., Ltd. Address before: 523330 Guangdong province Dongguan City Shipai road Large Industrial Zone No. 8 Guangdong Star Chi Photoelectric Technology Co. Ltd. Applicant before: Guangdong Sinz Optoelectronic Technology Co., Ltd. |
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Application publication date: 20170419 |
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| RJ01 | Rejection of invention patent application after publication |