CN108700971B - 触摸面板和显示装置 - Google Patents
触摸面板和显示装置 Download PDFInfo
- Publication number
- CN108700971B CN108700971B CN201780014721.XA CN201780014721A CN108700971B CN 108700971 B CN108700971 B CN 108700971B CN 201780014721 A CN201780014721 A CN 201780014721A CN 108700971 B CN108700971 B CN 108700971B
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- China
- Prior art keywords
- electrode
- electrodes
- endmost
- touch panel
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- Prior art date
- 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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- 238000010586 diagram Methods 0.000 description 23
- 230000003014 reinforcing effect Effects 0.000 description 23
- 230000002093 peripheral effect Effects 0.000 description 22
- 238000001514 detection method Methods 0.000 description 18
- 230000005684 electric field Effects 0.000 description 14
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 10
- 230000035945 sensitivity Effects 0.000 description 10
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 7
- 239000000758 substrate Substances 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 2
- 239000004973 liquid crystal related substance Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
Images
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
- G06F3/0446—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
-
- 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
-
- 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
- G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
- G06F3/0448—Details of the electrode shape, e.g. for enhancing the detection of touches, for generating specific electric field shapes, for enhancing display quality
-
- 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
- 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
- G06F3/0416—Control or interface arrangements specially adapted for digitisers
- G06F3/04164—Connections between sensors and controllers, e.g. routing lines between electrodes and connection pads
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Quality & Reliability (AREA)
- Position Input By Displaying (AREA)
Abstract
Description
Claims (14)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016046640A JP2017162234A (ja) | 2016-03-10 | 2016-03-10 | タッチパネル、及び表示装置 |
JP2016-046640 | 2016-03-10 | ||
PCT/JP2017/004401 WO2017154443A1 (ja) | 2016-03-10 | 2017-02-07 | タッチパネル、及び表示装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108700971A CN108700971A (zh) | 2018-10-23 |
CN108700971B true CN108700971B (zh) | 2021-06-04 |
Family
ID=59790219
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201780014721.XA Active CN108700971B (zh) | 2016-03-10 | 2017-02-07 | 触摸面板和显示装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US10620733B2 (zh) |
JP (1) | JP2017162234A (zh) |
CN (1) | CN108700971B (zh) |
WO (1) | WO2017154443A1 (zh) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110869895B (zh) * | 2017-07-27 | 2023-10-13 | 富士胶片株式会社 | 触摸面板用导电部件及触摸面板 |
KR102456333B1 (ko) * | 2017-10-23 | 2022-10-19 | 엘지디스플레이 주식회사 | 터치표시장치 및 패널 |
TWI632503B (zh) * | 2017-12-15 | 2018-08-11 | 友達光電股份有限公司 | 觸控面板 |
JP7059042B2 (ja) * | 2018-01-10 | 2022-04-25 | 株式会社ワコム | センサパネル |
US10795461B2 (en) * | 2018-01-10 | 2020-10-06 | Wacom Co., Ltd. | Sensor panel |
CN108595062B (zh) * | 2018-05-03 | 2021-08-03 | 业成科技(成都)有限公司 | 触控感测模组 |
CN108845693A (zh) * | 2018-06-04 | 2018-11-20 | 业成科技(成都)有限公司 | 具有辅助线的触控电极 |
WO2021024735A1 (ja) * | 2019-08-07 | 2021-02-11 | パナソニックIpマネジメント株式会社 | タッチセンサ |
CN110489014B (zh) * | 2019-08-14 | 2021-11-19 | 合肥鑫晟光电科技有限公司 | 触控基板、触控显示面板及触控显示装置 |
CN110688029B (zh) * | 2019-09-30 | 2023-04-18 | 京东方科技集团股份有限公司 | 触控面板、触控显示面板及显示装置 |
CN111651094B (zh) * | 2020-06-29 | 2023-07-28 | 合肥鑫晟光电科技有限公司 | 触控基板及触控显示装置 |
JP7463636B2 (ja) * | 2020-08-17 | 2024-04-09 | シャープ株式会社 | タッチパネルおよび表示装置 |
JP2024022273A (ja) * | 2022-08-05 | 2024-02-16 | 株式会社ワコム | センサパネル及び電子機器 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN204155234U (zh) * | 2014-09-17 | 2015-02-11 | 宸鸿科技(厦门)有限公司 | 触控面板和触控显示模组 |
WO2015045603A1 (ja) * | 2013-09-25 | 2015-04-02 | シャープ株式会社 | 導電シート、タッチパネル装置、表示装置、および、導電シート製造方法 |
US20150227233A1 (en) * | 2014-02-10 | 2015-08-13 | Quanta Computer Inc. | Capacitive touch panel |
CN105022520A (zh) * | 2014-04-30 | 2015-11-04 | 群创光电股份有限公司 | 触控面板与触控显示装置 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5253288B2 (ja) | 2009-05-08 | 2013-07-31 | グンゼ株式会社 | 面状体及びタッチスイッチ |
US8717332B2 (en) | 2008-07-31 | 2014-05-06 | Gunze Limited | Planar element, and touch switch |
TWM422119U (en) * | 2010-12-30 | 2012-02-01 | Egalax Empia Technology Inc | Capacitive touch screen |
JP2012208749A (ja) * | 2011-03-30 | 2012-10-25 | Seiko Instruments Inc | 静電容量式タッチパネル |
JP2013206341A (ja) * | 2012-03-29 | 2013-10-07 | Sharp Corp | タッチパネル、タッチパネルコントローラ、及び情報処理装置 |
JP2014186687A (ja) | 2013-03-25 | 2014-10-02 | Dainippon Printing Co Ltd | タッチパネル用電極基板、及びタッチパネル、ならびに画像表示装置 |
KR102239861B1 (ko) * | 2014-11-26 | 2021-04-13 | 삼성디스플레이 주식회사 | 터치 센서를 포함하는 표시 장치 및 그 구동 방법 |
KR102313489B1 (ko) * | 2015-01-21 | 2021-10-18 | 삼성디스플레이 주식회사 | 터치패널 및 이를 포함하는 표시장치 |
-
2016
- 2016-03-10 JP JP2016046640A patent/JP2017162234A/ja active Pending
-
2017
- 2017-02-07 WO PCT/JP2017/004401 patent/WO2017154443A1/ja active Application Filing
- 2017-02-07 CN CN201780014721.XA patent/CN108700971B/zh active Active
-
2018
- 2018-09-10 US US16/126,687 patent/US10620733B2/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015045603A1 (ja) * | 2013-09-25 | 2015-04-02 | シャープ株式会社 | 導電シート、タッチパネル装置、表示装置、および、導電シート製造方法 |
US20150227233A1 (en) * | 2014-02-10 | 2015-08-13 | Quanta Computer Inc. | Capacitive touch panel |
CN105022520A (zh) * | 2014-04-30 | 2015-11-04 | 群创光电股份有限公司 | 触控面板与触控显示装置 |
CN204155234U (zh) * | 2014-09-17 | 2015-02-11 | 宸鸿科技(厦门)有限公司 | 触控面板和触控显示模组 |
Also Published As
Publication number | Publication date |
---|---|
US20190004657A1 (en) | 2019-01-03 |
WO2017154443A1 (ja) | 2017-09-14 |
CN108700971A (zh) | 2018-10-23 |
US10620733B2 (en) | 2020-04-14 |
JP2017162234A (ja) | 2017-09-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20230918 Address after: California, USA Patentee after: PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICA Address before: Japan Hyogo Prefecture Patentee before: Panasonic Liquid Crystal Display Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240906 Address after: 6600 Chase Oaks Avenue, Unit 150, Plano, Texas 75023, United States Patentee after: Touch Panel Technology Co.,Ltd. Country or region after: U.S.A. Address before: California, USA Patentee before: PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICA Country or region before: U.S.A. |
|
TR01 | Transfer of patent right |