CN113330406B - 用于组合式电容式触摸和力感测的触摸面板 - Google Patents
用于组合式电容式触摸和力感测的触摸面板 Download PDFInfo
- Publication number
- CN113330406B CN113330406B CN202080010733.7A CN202080010733A CN113330406B CN 113330406 B CN113330406 B CN 113330406B CN 202080010733 A CN202080010733 A CN 202080010733A CN 113330406 B CN113330406 B CN 113330406B
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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
- G06F3/0446—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
- G06F3/044—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
- 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
- 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
- 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
- G06F3/0414—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means using force sensing means to determine a position
- G06F3/04144—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means using force sensing means to determine a position using an array of force sensing means
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)
- Position Input By Displaying (AREA)
- Electronic Switches (AREA)
Abstract
Description
Claims (9)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1901073.5A GB2580700B (en) | 2019-01-25 | 2019-01-25 | Touch panel for combined capacitive touch and force sensing |
GB1901073.5 | 2019-01-25 | ||
PCT/GB2020/050151 WO2020152464A2 (en) | 2019-01-25 | 2020-01-23 | Touch panel |
Publications (2)
Publication Number | Publication Date |
---|---|
CN113330406A CN113330406A (zh) | 2021-08-31 |
CN113330406B true CN113330406B (zh) | 2024-05-31 |
Family
ID=65655873
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202080010733.7A Active CN113330406B (zh) | 2019-01-25 | 2020-01-23 | 用于组合式电容式触摸和力感测的触摸面板 |
Country Status (5)
Country | Link |
---|---|
US (1) | US11429240B2 (zh) |
EP (1) | EP3915000B1 (zh) |
CN (1) | CN113330406B (zh) |
GB (1) | GB2580700B (zh) |
WO (1) | WO2020152464A2 (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3238018B1 (en) | 2014-12-23 | 2023-09-20 | Cambridge Touch Technologies Ltd. | Pressure-sensitive touch panel |
KR20220117384A (ko) * | 2021-02-15 | 2022-08-24 | 삼성디스플레이 주식회사 | 입력 감지 패널 및 이를 포함하는 표시 장치 |
Citations (1)
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CN101907963A (zh) * | 2009-06-02 | 2010-12-08 | 安华高科技Ecbuip(新加坡)私人有限公司 | 用于互电容触摸屏的传感器图案 |
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DE69324067T2 (de) | 1992-06-08 | 1999-07-15 | Synaptics Inc | Objekt-Positionsdetektor |
US5543588A (en) | 1992-06-08 | 1996-08-06 | Synaptics, Incorporated | Touch pad driven handheld computing device |
WO2008108042A1 (ja) | 2007-03-01 | 2008-09-12 | Sharp Kabushiki Kaisha | 表示パネル用基板、表示パネル、表示装置、および表示パネル用基板の製造方法 |
US8633916B2 (en) | 2009-12-10 | 2014-01-21 | Apple, Inc. | Touch pad with force sensors and actuator feedback |
US20120120017A1 (en) | 2010-11-17 | 2012-05-17 | Synaptics Incorporated | System and method for determining object information using an estimated deflection response |
US8681122B2 (en) | 2011-04-19 | 2014-03-25 | Cypress Semiconductor Corporation | Capacitive sensing with programmable logic for touch sense arrays |
US8988384B2 (en) | 2011-09-23 | 2015-03-24 | Apple Inc. | Force sensor interface for touch controller |
US8711292B2 (en) | 2011-11-22 | 2014-04-29 | Atmel Corporation | Integrated touch screen |
JP5886029B2 (ja) | 2011-12-22 | 2016-03-16 | Kddi株式会社 | 電話機 |
US8937604B2 (en) | 2012-02-28 | 2015-01-20 | Eastman Kodak Company | Touch-responsive capacitor with polarizing dielectric structure |
US20130265256A1 (en) | 2012-04-07 | 2013-10-10 | Cambridge Touch Technologies, Ltd. | Pressure sensing display device |
EP3273330B1 (en) | 2012-07-05 | 2021-10-20 | Cambridge Touch Technologies, Ltd. | Pressure sensing display device |
US9182859B2 (en) | 2012-08-29 | 2015-11-10 | Sharp Kabushiki Kaisha | Capacitive touch panel with force sensing |
JP5850168B2 (ja) | 2012-09-17 | 2016-02-03 | 株式会社村田製作所 | タッチ式入力装置 |
EP2899615B1 (en) | 2012-09-20 | 2018-10-24 | Murata Manufacturing Co., Ltd. | Touch panel |
US9292115B2 (en) | 2012-11-19 | 2016-03-22 | Nokia Technologies Oy | Apparatus and method for detecting user input |
US9983715B2 (en) | 2012-12-17 | 2018-05-29 | Apple Inc. | Force detection in touch devices using piezoelectric sensors |
JP6151970B2 (ja) | 2013-03-28 | 2017-06-21 | 日本写真印刷株式会社 | 押圧力測定を備えたタッチパネル |
US9158410B2 (en) | 2013-05-16 | 2015-10-13 | International Business Machines Corporation | Utilizing a touch screen as a biometric device |
CN105283826B (zh) | 2013-05-28 | 2018-10-26 | 株式会社村田制作所 | 触摸式输入装置以及触摸式输入检测方法 |
US9141225B2 (en) | 2013-05-31 | 2015-09-22 | Eastman Kodak Company | Capacitive touch screen with force detection |
KR101636223B1 (ko) | 2013-06-05 | 2016-07-04 | 니혼샤신 인사츠 가부시키가이샤 | 압력 검출 장치 및 입력 장치 |
JP5686444B2 (ja) | 2013-06-05 | 2015-03-18 | 日本写真印刷株式会社 | 圧力検出装置および入力装置 |
US10120478B2 (en) | 2013-10-28 | 2018-11-06 | Apple Inc. | Piezo based force sensing |
US9367172B2 (en) | 2013-12-04 | 2016-06-14 | Egalax_Empia Technology Inc. | Touch trace detecting device, system and method thereof |
JP2016018420A (ja) | 2014-07-09 | 2016-02-01 | ユニバーシティ・オブ・タンペレUniversity of Tampere | 触覚型デバイス |
KR101520226B1 (ko) | 2014-07-14 | 2015-05-13 | 구기승 | 친환경 생분해 부직포 및 그 제조장치 및 제조방법 |
KR102417018B1 (ko) | 2014-08-26 | 2022-07-05 | 엘지디스플레이 주식회사 | 터치 패널의 구동 장치 |
CN107004756B (zh) | 2014-10-14 | 2020-09-29 | 康宁股份有限公司 | 压电膜结构和传感器以及使用其的显示组件 |
GB2533667B (en) | 2014-12-23 | 2017-07-19 | Cambridge Touch Tech Ltd | Pressure-sensitive touch panel |
EP3238018B1 (en) | 2014-12-23 | 2023-09-20 | Cambridge Touch Technologies Ltd. | Pressure-sensitive touch panel |
US10282046B2 (en) | 2015-12-23 | 2019-05-07 | Cambridge Touch Technologies Ltd. | Pressure-sensitive touch panel |
GB2544353B (en) * | 2015-12-23 | 2018-02-21 | Cambridge Touch Tech Ltd | Pressure-sensitive touch panel |
JP6714959B2 (ja) * | 2016-12-28 | 2020-07-01 | アルプスアルパイン株式会社 | 入力装置 |
GB2565305A (en) | 2017-08-08 | 2019-02-13 | Cambridge Touch Tech Ltd | Device for processing signals from a pressure-sensing touch panel |
CN109901769B (zh) | 2017-12-07 | 2021-03-02 | 京东方科技集团股份有限公司 | 特征识别结构、制作方法、驱动方法及相关装置 |
CN109491550B (zh) * | 2019-01-03 | 2022-05-10 | 京东方科技集团股份有限公司 | 一种触控基板及其检测方法、显示装置 |
-
2019
- 2019-01-25 GB GB1901073.5A patent/GB2580700B/en active Active
-
2020
- 2020-01-23 CN CN202080010733.7A patent/CN113330406B/zh active Active
- 2020-01-23 EP EP20702881.2A patent/EP3915000B1/en active Active
- 2020-01-23 US US17/425,303 patent/US11429240B2/en active Active
- 2020-01-23 WO PCT/GB2020/050151 patent/WO2020152464A2/en unknown
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101907963A (zh) * | 2009-06-02 | 2010-12-08 | 安华高科技Ecbuip(新加坡)私人有限公司 | 用于互电容触摸屏的传感器图案 |
Also Published As
Publication number | Publication date |
---|---|
EP3915000A2 (en) | 2021-12-01 |
GB2580700A (en) | 2020-07-29 |
GB2580700B (en) | 2021-06-09 |
US20220147187A1 (en) | 2022-05-12 |
WO2020152464A3 (en) | 2020-09-03 |
WO2020152464A2 (en) | 2020-07-30 |
CN113330406A (zh) | 2021-08-31 |
GB201901073D0 (en) | 2019-03-13 |
EP3915000B1 (en) | 2024-01-10 |
US11429240B2 (en) | 2022-08-30 |
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Inventor after: Constantinos cangarides Inventor after: Paridi Sharma Inventor after: Cheng Xiang Inventor after: Li Jiahao Inventor after: Michael Astley Inventor after: Servati Peyman Inventor before: Constantinos texangarides Inventor before: Paridi Sharma Inventor before: Cheng Xiang Inventor before: Li Jiahao Inventor before: Michael Astley Inventor before: Servati Peyman |
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