CN109545437B - 透明导电性薄膜、触控屏及其制备方法 - Google Patents
透明导电性薄膜、触控屏及其制备方法 Download PDFInfo
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- CN109545437B CN109545437B CN201710863061.4A CN201710863061A CN109545437B CN 109545437 B CN109545437 B CN 109545437B CN 201710863061 A CN201710863061 A CN 201710863061A CN 109545437 B CN109545437 B CN 109545437B
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- Prior art keywords
- transparent conductive
- layer
- particles
- conductive film
- optical adjustment
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- 238000002360 preparation method Methods 0.000 title claims abstract description 6
- 230000003287 optical effect Effects 0.000 claims abstract description 128
- 239000002245 particle Substances 0.000 claims abstract description 123
- 229910052751 metal Inorganic materials 0.000 claims abstract description 97
- 239000002184 metal Substances 0.000 claims abstract description 97
- 239000000463 material Substances 0.000 claims abstract description 15
- 239000000758 substrate Substances 0.000 claims description 23
- 238000005530 etching Methods 0.000 claims description 19
- 229920000089 Cyclic olefin copolymer Polymers 0.000 claims description 9
- 238000009826 distribution Methods 0.000 claims description 8
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims description 2
- 238000002834 transmittance Methods 0.000 abstract description 15
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract description 13
- 239000010410 layer Substances 0.000 description 231
- 239000010408 film Substances 0.000 description 94
- 230000000694 effects Effects 0.000 description 16
- 238000000034 method Methods 0.000 description 16
- 238000000576 coating method Methods 0.000 description 14
- 229920006125 amorphous polymer Polymers 0.000 description 11
- 239000011248 coating agent Substances 0.000 description 10
- 238000004519 manufacturing process Methods 0.000 description 6
- 239000010409 thin film Substances 0.000 description 6
- 239000011247 coating layer Substances 0.000 description 4
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 4
- 239000003960 organic solvent Substances 0.000 description 4
- 238000007650 screen-printing Methods 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 3
- 229920006254 polymer film Polymers 0.000 description 3
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 238000002425 crystallisation Methods 0.000 description 2
- 230000008025 crystallization Effects 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 230000001771 impaired effect Effects 0.000 description 2
- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 description 2
- 239000002861 polymer material Substances 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910000410 antimony oxide Inorganic materials 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 125000001624 naphthyl group Chemical group 0.000 description 1
- VTRUBDSFZJNXHI-UHFFFAOYSA-N oxoantimony Chemical compound [Sb]=O VTRUBDSFZJNXHI-UHFFFAOYSA-N 0.000 description 1
- 238000000059 patterning Methods 0.000 description 1
- 238000000206 photolithography Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 229920005573 silicon-containing polymer Polymers 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000012798 spherical particle Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- OYQCBJZGELKKPM-UHFFFAOYSA-N zinc indium(3+) oxygen(2-) Chemical compound [O-2].[Zn+2].[O-2].[In+3] OYQCBJZGELKKPM-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B5/00—Non-insulated conductors or conductive bodies characterised by their form
- H01B5/14—Non-insulated conductors or conductive bodies characterised by their form comprising conductive layers or films on insulating-supports
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/02—Diffusing elements; Afocal elements
- G02B5/0205—Diffusing elements; Afocal elements characterised by the diffusing properties
- G02B5/0236—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place within the volume of the element
- G02B5/0242—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place within the volume of the element by means of dispersed particles
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/02—Diffusing elements; Afocal elements
- G02B5/0273—Diffusing elements; Afocal elements characterized by the use
- G02B5/0278—Diffusing elements; Afocal elements characterized by the use used in transmission
-
- 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
- G06F2203/04112—Electrode mesh in capacitive digitiser: electrode for touch sensing is formed of a mesh of very fine, normally metallic, interconnected lines that are almost invisible to see. This provides a quite large but transparent electrode surface, without need for ITO or similar transparent conductive material
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Laminated Bodies (AREA)
- Non-Insulated Conductors (AREA)
- Position Input By Displaying (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710863061.4A CN109545437B (zh) | 2017-09-22 | 2017-09-22 | 透明导电性薄膜、触控屏及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710863061.4A CN109545437B (zh) | 2017-09-22 | 2017-09-22 | 透明导电性薄膜、触控屏及其制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109545437A CN109545437A (zh) | 2019-03-29 |
CN109545437B true CN109545437B (zh) | 2021-07-30 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710863061.4A Active CN109545437B (zh) | 2017-09-22 | 2017-09-22 | 透明导电性薄膜、触控屏及其制备方法 |
Country Status (1)
Country | Link |
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CN (1) | CN109545437B (zh) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103730193A (zh) * | 2012-10-12 | 2014-04-16 | 日东电工株式会社 | 透明导电性薄膜及其用途 |
CN104407734A (zh) * | 2014-11-04 | 2015-03-11 | 苏州欧菲光科技有限公司 | 触控屏的制造方法及触控屏 |
CN106782772A (zh) * | 2016-12-19 | 2017-05-31 | 南昌欧菲显示科技有限公司 | 透明导电薄膜 |
CN106843610A (zh) * | 2016-12-19 | 2017-06-13 | 南昌欧菲显示科技有限公司 | 透明导电性薄膜 |
JP2017122992A (ja) * | 2016-01-05 | 2017-07-13 | 日東電工株式会社 | 透明導電性フィルム |
-
2017
- 2017-09-22 CN CN201710863061.4A patent/CN109545437B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103730193A (zh) * | 2012-10-12 | 2014-04-16 | 日东电工株式会社 | 透明导电性薄膜及其用途 |
CN104407734A (zh) * | 2014-11-04 | 2015-03-11 | 苏州欧菲光科技有限公司 | 触控屏的制造方法及触控屏 |
JP2017122992A (ja) * | 2016-01-05 | 2017-07-13 | 日東電工株式会社 | 透明導電性フィルム |
CN106782772A (zh) * | 2016-12-19 | 2017-05-31 | 南昌欧菲显示科技有限公司 | 透明导电薄膜 |
CN106843610A (zh) * | 2016-12-19 | 2017-06-13 | 南昌欧菲显示科技有限公司 | 透明导电性薄膜 |
Also Published As
Publication number | Publication date |
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CN109545437A (zh) | 2019-03-29 |
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Address after: Room 422, 4th floor, building 1, Linrui youth apartment, 955 rulehu street, Airport Economic Zone, Nanchang City, Jiangxi Province 330000 Patentee after: Jiangxi zhanyao Microelectronics Co.,Ltd. Address before: 330100, two / F, office building, Nanchang, Jiangxi. Patentee before: NANCHAGN OFILM DISPLAY TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20220428 Address after: Room 1020, 2nd floor, Yangke Road, Xinchang District, Xinjiang District, Jiangxi Province Patentee after: Jiangxi Xinfei New Material Co.,Ltd. Address before: Room 422, 4th floor, building 1, Linrui youth apartment, 955 rulehu street, Airport Economic Zone, Nanchang City, Jiangxi Province 330000 Patentee before: Jiangxi zhanyao Microelectronics Co.,Ltd. |
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CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: Room 422, 4th floor, building 1, Linrui youth apartment, 955 rulehu street, Airport Economic Zone, Nanchang City, Jiangxi Province 330000 Patentee after: Jiangxi zhanyao Microelectronics Co.,Ltd. Address before: 330100, two / F, office building, Nanchang, Jiangxi. Patentee before: NANCHAGN OFILM DISPLAY TECHNOLOGY Co.,Ltd. |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220511 Address after: Room 1020, 2nd floor, Yangke Road, Xinchang District, Xinjiang District, Jiangxi Province Patentee after: Jiangxi Xinfei New Material Co.,Ltd. Address before: Room 422, 4th floor, building 1, Linrui youth apartment, 955 rulehu street, Airport Economic Zone, Nanchang City, Jiangxi Province 330000 Patentee before: Jiangxi zhanyao Microelectronics Co.,Ltd. |