CN113168255A - 触摸面板及触摸检测方法 - Google Patents
触摸面板及触摸检测方法 Download PDFInfo
- Publication number
- CN113168255A CN113168255A CN201880097646.2A CN201880097646A CN113168255A CN 113168255 A CN113168255 A CN 113168255A CN 201880097646 A CN201880097646 A CN 201880097646A CN 113168255 A CN113168255 A CN 113168255A
- Authority
- CN
- China
- Prior art keywords
- electrode
- layer
- sub
- electrode layer
- touch
- 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.)
- Pending
Links
- 238000001514 detection method Methods 0.000 title claims description 20
- 230000008859 change Effects 0.000 claims abstract description 37
- 239000000758 substrate Substances 0.000 claims abstract description 35
- 239000010410 layer Substances 0.000 claims description 284
- 239000003990 capacitor Substances 0.000 claims description 62
- 125000006850 spacer group Chemical group 0.000 claims description 29
- 239000012790 adhesive layer Substances 0.000 claims description 10
- 238000003825 pressing Methods 0.000 claims description 3
- 229920001296 polysiloxane Polymers 0.000 claims 1
- 238000004886 process control Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 10
- 239000000463 material Substances 0.000 description 9
- 230000006870 function Effects 0.000 description 6
- 230000009471 action Effects 0.000 description 5
- 238000013003 hot bending Methods 0.000 description 4
- 239000004020 conductor Substances 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 238000003490 calendering Methods 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000000295 complement effect Effects 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- 239000007772 electrode material Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000007639 printing Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 241001422033 Thestylus Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000003989 dielectric material Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000012994 photoredox catalyst Substances 0.000 description 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- 238000004382 potting Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 229910000679 solder Inorganic materials 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
- G06F3/0416—Control or interface arrangements specially adapted for digitisers
- G06F3/04164—Connections between sensors and controllers, e.g. routing lines between electrodes and connection pads
-
- 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
- G06F3/0447—Position sensing using the local deformation of sensor cells
-
- 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
- G06F2203/04105—Pressure sensors for measuring the pressure or force exerted on the touch surface without providing the touch position
-
- 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
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Position Input By Displaying (AREA)
Abstract
一种触摸面板(103)以及一种触摸检测方法，所述触摸面板(103)包括基底(10)及设于所述基底(10)上的电极单元(30)，所述电极单元(30)包括间隔相对设置的第一子电极(31)及第二子电极(33)，所述电极单元(30)在受力时所述第一子电极(31)与所述第二子电极(33)之间的距离或相对面积发生变化而引起所述第一子电极(31)与所述第二子电极(33)之间的电容发生变化，从而实现压感触控，确保触摸面板的触控性能并且降低工艺控制要求。
Description
PCT国内申请，说明书已公开。
Claims (27)
- PCT国内申请，权利要求书已公开。
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2018/120866 WO2020118611A1 (zh) | 2018-12-13 | 2018-12-13 | 触摸面板及触摸检测方法 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113168255A true CN113168255A (zh) | 2021-07-23 |
Family
ID=71075388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201880097646.2A Pending CN113168255A (zh) | 2018-12-13 | 2018-12-13 | 触摸面板及触摸检测方法 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US20220147183A1 (zh) |
| CN (1) | CN113168255A (zh) |
| WO (1) | WO2020118611A1 (zh) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104731394A (zh) * | 2013-12-20 | 2015-06-24 | 和鑫光电股份有限公司 | 触控面板 |
| CN106775081A (zh) * | 2016-12-13 | 2017-05-31 | 上海天马有机发光显示技术有限公司 | 有机发光显示面板及压力感应显示装置 |
| CN107168578A (zh) * | 2017-05-12 | 2017-09-15 | 京东方科技集团股份有限公司 | 内嵌式触控显示面板及其制作方法、显示装置 |
| US20180224968A1 (en) * | 2017-02-09 | 2018-08-09 | Solomon Systech Limited | Touch Sensor |
| CN108628501A (zh) * | 2017-03-24 | 2018-10-09 | 辛纳普蒂克斯公司 | 适配于触摸感测的电流驱动的显示面板以及面板显示装置 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7234348B2 (en) * | 2004-03-11 | 2007-06-26 | Nike, Inc. | Testing apparatus |
| JP2013222399A (ja) * | 2012-04-18 | 2013-10-28 | Sony Corp | 操作方法、制御装置及びプログラム |
| US20150054633A1 (en) * | 2013-08-23 | 2015-02-26 | New York University | Interactive Tangible Interface for Hand Motion |
| JP6700896B2 (ja) * | 2016-03-25 | 2020-05-27 | 株式会社ジャパンディスプレイ | 検出装置及びタッチ検出機能付き表示装置 |
| EP3293617B1 (en) * | 2016-06-16 | 2020-01-29 | Shenzhen Goodix Technology Co., Ltd. | Touch sensor, touch detection apparatus and detection method, and touch control device |
| KR101965871B1 (ko) * | 2016-08-17 | 2019-04-05 | 주식회사 리딩유아이 | 포스-터치 패널, 이를 갖는 포스-터치 감지 장치 및 디스플레이 시스템 |
| CN108362427B (zh) * | 2018-01-31 | 2024-08-16 | 北京他山科技有限公司 | 一种具有多功能层的接触传感器、电子皮肤和智能机器人 |
-
2018
- 2018-12-13 US US17/413,455 patent/US20220147183A1/en not_active Abandoned
- 2018-12-13 CN CN201880097646.2A patent/CN113168255A/zh active Pending
- 2018-12-13 WO PCT/CN2018/120866 patent/WO2020118611A1/zh active Application Filing
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104731394A (zh) * | 2013-12-20 | 2015-06-24 | 和鑫光电股份有限公司 | 触控面板 |
| CN106775081A (zh) * | 2016-12-13 | 2017-05-31 | 上海天马有机发光显示技术有限公司 | 有机发光显示面板及压力感应显示装置 |
| US20180224968A1 (en) * | 2017-02-09 | 2018-08-09 | Solomon Systech Limited | Touch Sensor |
| CN108628501A (zh) * | 2017-03-24 | 2018-10-09 | 辛纳普蒂克斯公司 | 适配于触摸感测的电流驱动的显示面板以及面板显示装置 |
| CN107168578A (zh) * | 2017-05-12 | 2017-09-15 | 京东方科技集团股份有限公司 | 内嵌式触控显示面板及其制作方法、显示装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2020118611A1 (zh) | 2020-06-18 |
| US20220147183A1 (en) | 2022-05-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TWI582668B (zh) | 觸壓式三維信號輸入裝置、多功能觸控面板及其偵測方法 | |
| JP6333423B2 (ja) | タッチパネル及びその製造方法 | |
| JP5512734B2 (ja) | 静電容量式タッチパネルの導電模様構造 | |
| EP1570415B1 (en) | Tactile sensor element and sensor array | |
| EP3073236B1 (en) | Pressure sensor | |
| KR100559094B1 (ko) | 면압 분포 센서 | |
| CN105138988B (zh) | 互容式指纹识别器件及制备方法、显示面板及显示设备 | |
| JP6245257B2 (ja) | 入力装置及び電子機器 | |
| CN106227380A (zh) | 一种触控传感器、柔性触控显示面板以及电子设备 | |
| JP5877864B2 (ja) | 静電容量式タッチパネルの導電模様構造 | |
| JP7481813B2 (ja) | タッチ・指紋複合センサ、及びそれを含む電子装置 | |
| JP5487240B2 (ja) | 静電容量式タッチパネルの導電模様構造、およびその構成方法 | |
| US10268301B2 (en) | Three-dimensional touch panel | |
| KR102634290B1 (ko) | 패드 전극부 및 이를 갖는 터치센서 | |
| KR20130114934A (ko) | 위치 측정 장치 및 이의 구동 방법 | |
| TWI614665B (zh) | 電容式觸控面板 | |
| CN113220159B (zh) | 触控面板和触控显示装置 | |
| WO2020209188A1 (ja) | タッチセンサ | |
| CN106873831B (zh) | 触摸显示屏、压力感应触摸屏及其制作方法 | |
| CN113168255A (zh) | 触摸面板及触摸检测方法 | |
| CN107565945B (zh) | 具有按键输入及触碰输入的输入装置及其运作方法 | |
| CN109471558B (zh) | 触控面板以及显示设备 | |
| KR101870590B1 (ko) | 변형가능한 멤브레인 및 이를 포함하는 힘 감지 커패시터 소자 | |
| CN109753195B (zh) | 电容式触摸屏及其制备方法 | |
| JP7117358B2 (ja) | ３次元センシングモジュール及びその製造方法並びに電子機器 |
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 | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20210723 |
|
| WD01 | Invention patent application deemed withdrawn after publication |