JP2019086933A - タッチパネルの生産方法 - Google Patents
タッチパネルの生産方法 Download PDFInfo
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- JP2019086933A JP2019086933A JP2017213498A JP2017213498A JP2019086933A JP 2019086933 A JP2019086933 A JP 2019086933A JP 2017213498 A JP2017213498 A JP 2017213498A JP 2017213498 A JP2017213498 A JP 2017213498A JP 2019086933 A JP2019086933 A JP 2019086933A
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 12
- 230000001154 acute effect Effects 0.000 claims abstract description 25
- 238000007639 printing Methods 0.000 claims abstract description 13
- 239000004020 conductor Substances 0.000 claims description 49
- 230000000737 periodic effect Effects 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 6
- 239000000758 substrate Substances 0.000 claims description 2
- 230000000740 bleeding effect Effects 0.000 abstract description 8
- 230000000007 visual effect Effects 0.000 abstract description 6
- 239000000463 material Substances 0.000 abstract description 5
- 238000007645 offset printing Methods 0.000 description 6
- QNRATNLHPGXHMA-XZHTYLCXSA-N (r)-(6-ethoxyquinolin-4-yl)-[(2s,4s,5r)-5-ethyl-1-azabicyclo[2.2.2]octan-2-yl]methanol;hydrochloride Chemical group Cl.C([C@H]([C@H](C1)CC)C2)CN1[C@@H]2[C@H](O)C1=CC=NC2=CC=C(OCC)C=C21 QNRATNLHPGXHMA-XZHTYLCXSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 238000007646 gravure printing Methods 0.000 description 2
- 230000001771 impaired effect Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- 238000003491 array Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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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
- G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
- G06F3/0445—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means using two or more layers of sensing electrodes, e.g. using two layers of electrodes separated by a dielectric layer
-
- 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
-
- 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
- G06F3/047—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means using sets of wires, e.g. crossed wires
-
- 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
- G06F3/0446—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means using a grid-like structure of electrodes in at least two directions, e.g. using row and column electrodes
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/10—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern
- H05K3/12—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern using thick film techniques, e.g. printing techniques to apply the conductive material or similar techniques for applying conductive paste or ink patterns
- H05K3/1275—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern using thick film techniques, e.g. printing techniques to apply the conductive material or similar techniques for applying conductive paste or ink patterns by other printing techniques, e.g. letterpress printing, intaglio printing, lithographic printing, offset printing
-
- 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
-
- 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
-
- 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
- G06F3/0412—Digitisers structurally integrated in a display
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Position Input By Displaying (AREA)
- Structure Of Printed Boards (AREA)
- Manufacture Of Switches (AREA)
Abstract
Description
21 長辺 22 短辺
30 第1のセンサ電極 31 島状電極
32 連結部 33 電極列
40 第2のセンサ電極 41 島状電極
42 連結部 43 電極列
51,52 引出し配線 53 端子
54 グランド配線 61 細線
62 滲み 63 メッシュ
63a,63b 細線 64 鋭角部
65 鈍角部 66 メッシュ
67 鋭角部 68 鈍角部
70 第1のセンサ電極 71 島状電極
72 連結部 73 電極列
80 第1のダミー電極 81 第1の単位パターン
82 隙間 90 第1のメッシュパターン
91 隙間 100 第2のセンサ電極
101 島状電極 102 連結部
103 電極列 110 第2のダミー電極
111 第2の単位パターン 112 隙間
120 第2のメッシュパターン 121 隙間
Claims (5)
- センシング領域に細線のメッシュで構成された導体部を備えるタッチパネルの生産方法であって、
前記細線のメッシュは、複数の細線が集結する交点であって隣り合って集結する2つの細線のなす角度が鋭角である鋭角部と鈍角である鈍角部とを形成する交点を複数含んで構成され、
前記導体部は、前記細線のメッシュのパターンを有する印刷版にドクターブレードによるスキージングによって充填された導電インキの基材への最終的な転写によって印刷形成され、
前記印刷版の前記パターンにおける前記交点のそれぞれにおいて、前記交点上を通る前記スキージングの方向は前記鋭角部を通り、前記鈍角部を通らない直線を描くことを特徴とするタッチパネルの生産方法。 - 請求項1に記載のタッチパネルの生産方法において、
前記細線のメッシュは対向する2つの前記鋭角部と対向する2つの前記鈍角部とで囲まれた菱形を単位格子とする周期的な格子形状とされていることを特徴とするタッチパネルの生産方法。 - 請求項2に記載のタッチパネルの生産方法において、
前記スキージングの方向は前記菱形の対角線の方向に一致していることを特徴とするタッチパネルの生産方法。 - 請求項2又は3に記載のタッチパネルの生産方法において、
前記鋭角部がなす角度は50°以上であることを特徴とするタッチパネルの生産方法。 - 請求項1から4までの何れかに記載のタッチパネルの生産方法において、
前記導体部はセンサ電極と、前記センサ電極が設けられた領域以外の領域に設けられ、前記センサ電極と絶縁されたダミー電極とを有し、
前記センサ電極と前記ダミー電極とは単一の連続した周期的な格子形状を共有していることを特徴とするタッチパネルの生産方法。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017213498A JP6886909B2 (ja) | 2017-11-06 | 2017-11-06 | タッチパネルの生産方法 |
US16/173,379 US10725603B2 (en) | 2017-11-06 | 2018-10-29 | Method for manufacturing touch panel |
KR1020180131755A KR102163227B1 (ko) | 2017-11-06 | 2018-10-31 | 터치 패널을 생산하는 방법 |
CN201811283943.4A CN109753194B (zh) | 2017-11-06 | 2018-10-31 | 触控面板的生产方法 |
TW107138742A TWI678585B (zh) | 2017-11-06 | 2018-11-01 | 生產觸控面板之方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017213498A JP6886909B2 (ja) | 2017-11-06 | 2017-11-06 | タッチパネルの生産方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2019086933A true JP2019086933A (ja) | 2019-06-06 |
JP6886909B2 JP6886909B2 (ja) | 2021-06-16 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2017213498A Active JP6886909B2 (ja) | 2017-11-06 | 2017-11-06 | タッチパネルの生産方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US10725603B2 (ja) |
JP (1) | JP6886909B2 (ja) |
KR (1) | KR102163227B1 (ja) |
CN (1) | CN109753194B (ja) |
TW (1) | TWI678585B (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20190067621A (ko) * | 2017-12-07 | 2019-06-17 | 주식회사 하이딥 | 터치 센서 패널 |
CN108563364B (zh) * | 2018-04-28 | 2024-03-08 | 京东方科技集团股份有限公司 | 一种触摸屏、其制作方法、触控显示面板及显示装置 |
CN108874228B (zh) * | 2018-07-03 | 2022-02-01 | 京东方科技集团股份有限公司 | 触控器件、触控显示基板及显示装置 |
JP2020194215A (ja) * | 2019-05-24 | 2020-12-03 | 日本航空電子工業株式会社 | タッチパネル |
TWI704484B (zh) * | 2019-07-31 | 2020-09-11 | 友達光電股份有限公司 | 觸控顯示裝置 |
Family Cites Families (18)
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JP4984446B2 (ja) * | 2005-07-11 | 2012-07-25 | 大日本印刷株式会社 | 発光層、正孔注入層の形成方法およびそれらを用いた有機発光デバイスの製造方法 |
EP2763519B1 (en) | 2011-09-27 | 2018-07-25 | LG Chem, Ltd. | Transparent conductive substrate and method for manufacturing same |
US10301488B2 (en) | 2012-03-29 | 2019-05-28 | Dic Corporation | Conductive ink composition, method for producing conductive patterns, and conductive circuit |
WO2014020863A1 (ja) | 2012-08-01 | 2014-02-06 | 凸版印刷株式会社 | グラビアオフセット印刷用凹版および印刷配線基材 |
WO2014112557A1 (ja) | 2013-01-17 | 2014-07-24 | Dic株式会社 | グラビアオフセット印刷方法、グラビアオフセット印刷装置及びグラビア版 |
JP6674257B2 (ja) * | 2013-02-27 | 2020-04-01 | ミラエナノテック カンパニー リミテッド | 静電容量方式タッチスクリーンのためのダミーパターンを使用するタッチパッドの構造 |
US20140245908A1 (en) * | 2013-03-04 | 2014-09-04 | Uni-Pixel Displays, Inc. | Method of printing intersecting lines with angle effect |
WO2014157632A1 (ja) * | 2013-03-28 | 2014-10-02 | 株式会社フジクラ | タッチセンサ及びその製造方法 |
KR102100881B1 (ko) * | 2013-10-22 | 2020-04-21 | 엘지디스플레이 주식회사 | 메쉬형 터치 스크린 패널 |
JP6503728B2 (ja) | 2013-12-26 | 2019-04-24 | 大日本印刷株式会社 | 表示装置 |
KR101449493B1 (ko) | 2014-04-14 | 2014-10-14 | 미래나노텍(주) | 더미 패턴이 구비된 터치스크린 패널 |
JP6451026B2 (ja) | 2014-09-30 | 2019-01-16 | トッパン・フォームズ株式会社 | タッチパネル用電極およびタッチパネル |
CN107111394B (zh) * | 2014-11-27 | 2020-01-10 | 富士胶片株式会社 | 导电性薄膜及具备该导电性薄膜的触摸面板传感器 |
CN104608513A (zh) * | 2015-02-13 | 2015-05-13 | 京东方科技集团股份有限公司 | 网版印刷方法、网版结构及压印装置 |
US20170082887A1 (en) | 2015-09-18 | 2017-03-23 | Semiconductor Energy Laboratory Co., Ltd. | Display device and method for manufacturing the same |
JP6692634B2 (ja) | 2015-12-01 | 2020-05-13 | 日本航空電子工業株式会社 | タッチパネル |
US10834815B2 (en) * | 2015-12-01 | 2020-11-10 | Japan Aviation Electronics Industry, Limited | Printed wiring line, electronic device, touch panel, gravure plate, printed wiring line formation method, touch panel production method, and electronic device production method |
JP6472467B2 (ja) * | 2017-01-23 | 2019-02-20 | Nissha株式会社 | 静電容量式タッチパネル |
-
2017
- 2017-11-06 JP JP2017213498A patent/JP6886909B2/ja active Active
-
2018
- 2018-10-29 US US16/173,379 patent/US10725603B2/en active Active
- 2018-10-31 KR KR1020180131755A patent/KR102163227B1/ko active IP Right Grant
- 2018-10-31 CN CN201811283943.4A patent/CN109753194B/zh active Active
- 2018-11-01 TW TW107138742A patent/TWI678585B/zh active
Also Published As
Publication number | Publication date |
---|---|
TW201918768A (zh) | 2019-05-16 |
KR20190051821A (ko) | 2019-05-15 |
CN109753194A (zh) | 2019-05-14 |
JP6886909B2 (ja) | 2021-06-16 |
US10725603B2 (en) | 2020-07-28 |
KR102163227B1 (ko) | 2020-10-08 |
TWI678585B (zh) | 2019-12-01 |
US20190138137A1 (en) | 2019-05-09 |
CN109753194B (zh) | 2022-08-26 |
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