CN101901090B - 显示装置 - Google Patents
显示装置 Download PDFInfo
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- CN101901090B CN101901090B CN2009102249963A CN200910224996A CN101901090B CN 101901090 B CN101901090 B CN 101901090B CN 2009102249963 A CN2009102249963 A CN 2009102249963A CN 200910224996 A CN200910224996 A CN 200910224996A CN 101901090 B CN101901090 B CN 101901090B
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Classifications
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- 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
- 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
- G06F2203/04111—Cross over in capacitive digitiser, i.e. details of structures for connecting electrodes of the sensing pattern where the connections cross each other, e.g. bridge structures comprising an insulating layer, or vias through substrate
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)
- Liquid Crystal (AREA)
Abstract
Description
Claims (16)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008300678A JP5491020B2 (ja) | 2008-11-26 | 2008-11-26 | タッチパネル |
JP2008-300678 | 2008-11-26 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101901090A CN101901090A (zh) | 2010-12-01 |
CN101901090B true CN101901090B (zh) | 2013-10-16 |
Family
ID=42222389
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009102249963A Active CN101901090B (zh) | 2008-11-26 | 2009-11-26 | 显示装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US8487901B2 (zh) |
JP (1) | JP5491020B2 (zh) |
KR (1) | KR101122875B1 (zh) |
CN (1) | CN101901090B (zh) |
TW (1) | TWI433014B (zh) |
Families Citing this family (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100271328A1 (en) * | 2009-04-22 | 2010-10-28 | Shinji Sekiguchi | Input device and display device having the same |
JP5100738B2 (ja) * | 2009-04-22 | 2012-12-19 | 株式会社ジャパンディスプレイイースト | 入力装置、およびそれを備えた表示装置 |
US9383881B2 (en) | 2009-06-03 | 2016-07-05 | Synaptics Incorporated | Input device and method with pressure-sensitive layer |
JP5295914B2 (ja) * | 2009-09-18 | 2013-09-18 | 株式会社ジャパンディスプレイ | 表示装置 |
TWI397843B (zh) * | 2009-10-30 | 2013-06-01 | Orise Technology Co Ltd | 用於觸控面板之偵測電路 |
TWI417778B (zh) * | 2010-02-26 | 2013-12-01 | Raydium Semiconductor Corp | 補償電容偏差之電子裝置 |
US8717312B2 (en) * | 2010-07-26 | 2014-05-06 | Au Optronics Corporation | Touch sensing device |
JP5606242B2 (ja) * | 2010-09-24 | 2014-10-15 | 株式会社ジャパンディスプレイ | 表示装置 |
JP5563417B2 (ja) * | 2010-09-30 | 2014-07-30 | 株式会社ジャパンディスプレイ | タッチパネル付き表示装置 |
JP5496851B2 (ja) * | 2010-10-22 | 2014-05-21 | 株式会社ジャパンディスプレイ | タッチパネル |
JP5797973B2 (ja) * | 2011-02-08 | 2015-10-21 | ローム株式会社 | 容量電圧変換回路、それを用いた入力装置、電子機器、ならびに容量電圧変換方法 |
JP5823729B2 (ja) * | 2011-05-09 | 2015-11-25 | シナプティクス・ディスプレイ・デバイス合同会社 | 半導体装置及びデータ処理システム |
JP5777094B2 (ja) * | 2011-07-14 | 2015-09-09 | 株式会社ワコム | 位置検出センサおよび位置検出装置 |
US8698769B2 (en) * | 2011-08-01 | 2014-04-15 | Sharp Kabushiki Kaisha | Dual mode capacitive touch panel |
KR101369431B1 (ko) * | 2011-11-30 | 2014-03-06 | 주식회사 팬택 | 터치 패널, 터치 패널을 포함한 터치 감지 장치 및 터치 감지 방법 |
KR101940759B1 (ko) * | 2011-12-23 | 2019-01-21 | 엘지디스플레이 주식회사 | 터치 스크린의 구동 방법 및 터치 스크린을 구비한 액정표시장치 |
CN103309488B (zh) * | 2012-03-15 | 2016-08-24 | 宸鸿科技(厦门)有限公司 | 触控面板及其制造方法 |
KR20140087695A (ko) * | 2012-12-31 | 2014-07-09 | 삼성디스플레이 주식회사 | 감지부를 포함하는 표시 장치 및 그 구동 방법 |
KR101537231B1 (ko) * | 2013-06-27 | 2015-07-16 | 크루셜텍 (주) | 터치 검출 장치 |
KR102245943B1 (ko) | 2014-06-23 | 2021-04-29 | 엘지디스플레이 주식회사 | 터치 패널 및 이의 구동 장치 |
KR102384103B1 (ko) | 2014-08-26 | 2022-04-07 | 엘지디스플레이 주식회사 | 터치 패널의 구동 장치 |
CN106293188B (zh) * | 2015-06-10 | 2023-10-24 | 宸鸿科技(厦门)有限公司 | 一种触控面板 |
US10175807B2 (en) | 2015-12-18 | 2019-01-08 | Stmicroelectronics Asia Pacific Pte Ltd | Support of narrow tip styluses on touch screen devices |
KR101809917B1 (ko) * | 2016-01-29 | 2017-12-21 | 엘지디스플레이 주식회사 | 구동 회로, 터치 디스플레이 장치 및 그 구동방법 |
TWI604355B (zh) | 2016-06-17 | 2017-11-01 | 速博思股份有限公司 | 壓力觸控感測裝置 |
TWI633469B (zh) * | 2016-08-12 | 2018-08-21 | 鴻海精密工業股份有限公司 | 內嵌式觸控顯示裝置 |
US10481723B2 (en) * | 2016-10-28 | 2019-11-19 | Stmicroelectronics Asia Pacific Pte Ltd | Hover rejection through dynamic thresholding |
CN106547378A (zh) * | 2016-12-07 | 2017-03-29 | 歌尔科技有限公司 | 一种用于vr设备的触控装置和虚拟现实系统 |
TWI622911B (zh) * | 2017-02-14 | 2018-05-01 | 宏碁股份有限公司 | 觸控裝置 |
KR20180099230A (ko) * | 2017-02-28 | 2018-09-05 | 동우 화인켐 주식회사 | 디지타이저 및 그 제조 방법 |
TWI664567B (zh) * | 2018-06-12 | 2019-07-01 | 友達光電股份有限公司 | 觸控裝置及驅動觸控裝置的方法 |
JP7106402B2 (ja) * | 2018-09-11 | 2022-07-26 | 株式会社ジャパンディスプレイ | 表示装置 |
TWI710940B (zh) * | 2018-12-17 | 2020-11-21 | 日商阿爾卑斯阿爾派股份有限公司 | 輸入裝置 |
CN113448458A (zh) * | 2020-03-25 | 2021-09-28 | 昇佳电子股份有限公司 | 电容感测电路 |
CN112328114B (zh) * | 2020-11-13 | 2022-12-23 | 深圳天德钰科技股份有限公司 | 触控位置的定位方法、定位装置及触控显示装置 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1758198A (zh) * | 2004-10-07 | 2006-04-12 | 阿尔卑斯电气株式会社 | 静电电容式的坐标检测装置 |
CN1987761A (zh) * | 2005-12-19 | 2007-06-27 | 阿尔卑斯电气株式会社 | 输入装置 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4087625A (en) * | 1976-12-29 | 1978-05-02 | International Business Machines Corporation | Capacitive two dimensional tablet with single conductive layer |
JPS5923410B2 (ja) * | 1978-06-09 | 1984-06-01 | パナフアコム株式会社 | タツチキ−ボ−ド |
US5113041A (en) | 1990-12-28 | 1992-05-12 | At&T Bell Laboratories | Information processing |
JPH08507396A (ja) * | 1992-12-11 | 1996-08-06 | シグナグラフィックス コーポレーション(インク) | 感圧入力面を有するデータ入力装置 |
JPH0996792A (ja) * | 1995-09-29 | 1997-04-08 | Optrex Corp | 入力機能付液晶表示素子 |
JP3277896B2 (ja) * | 1998-07-31 | 2002-04-22 | ぺんてる株式会社 | 押圧検出兼用静電容量式座標検出装置 |
JP4441368B2 (ja) * | 2004-09-28 | 2010-03-31 | 日立プラズマディスプレイ株式会社 | プラズマディスプレイパネルの駆動方法及びプラズマディスプレイ装置 |
KR100749464B1 (ko) * | 2005-09-29 | 2007-08-14 | 삼성에스디아이 주식회사 | 플라즈마 디스플레이 패널 |
DE202007005237U1 (de) * | 2006-04-25 | 2007-07-05 | Philipp, Harald, Southampton | Hybrides kapazitives Berührungsbildschirmelement |
GB2437827B (en) * | 2006-05-05 | 2008-03-26 | Harald Philipp | Touch screen element |
KR20090100639A (ko) * | 2008-03-20 | 2009-09-24 | 삼성전자주식회사 | 표시 패널 및 이의 제조 방법 |
JP5345336B2 (ja) | 2008-04-15 | 2013-11-20 | 株式会社ジャパンディスプレイ | 入力装置、及びそれを備えた表示装置 |
JP5123774B2 (ja) | 2008-07-25 | 2013-01-23 | 株式会社ジャパンディスプレイイースト | 入力装置、及びそれを備えた表示装置 |
-
2008
- 2008-11-26 JP JP2008300678A patent/JP5491020B2/ja active Active
-
2009
- 2009-11-13 TW TW098138709A patent/TWI433014B/zh active
- 2009-11-24 US US12/624,434 patent/US8487901B2/en active Active
- 2009-11-25 KR KR1020090114427A patent/KR101122875B1/ko active IP Right Grant
- 2009-11-26 CN CN2009102249963A patent/CN101901090B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1758198A (zh) * | 2004-10-07 | 2006-04-12 | 阿尔卑斯电气株式会社 | 静电电容式的坐标检测装置 |
CN1987761A (zh) * | 2005-12-19 | 2007-06-27 | 阿尔卑斯电气株式会社 | 输入装置 |
Also Published As
Publication number | Publication date |
---|---|
TW201032116A (en) | 2010-09-01 |
JP2010128647A (ja) | 2010-06-10 |
KR20100059714A (ko) | 2010-06-04 |
CN101901090A (zh) | 2010-12-01 |
US8487901B2 (en) | 2013-07-16 |
JP5491020B2 (ja) | 2014-05-14 |
TWI433014B (zh) | 2014-04-01 |
KR101122875B1 (ko) | 2012-03-20 |
US20100134440A1 (en) | 2010-06-03 |
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Owner name: PANASONIC LCD CO., LTD. Free format text: FORMER OWNER: IPS ALPHA SUPPORT CO., LTD. Effective date: 20111129 Owner name: IPS ALPHA SUPPORT CO., LTD. Effective date: 20111129 |
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Effective date of registration: 20111129 Address after: Chiba County, Japan Applicant after: Hitachi Displays, Ltd. Co-applicant after: Panasonic Liquid Crystal Display Co.,Ltd. Address before: Chiba County, Japan Applicant before: Hitachi Displays, Ltd. Co-applicant before: IPS pioneer support society Effective date of registration: 20111129 Address after: Chiba County, Japan Applicant after: Hitachi Displays, Ltd. Co-applicant after: IPS Pioneer Support Society Address before: Chiba County, Japan Applicant before: Hitachi Displays, Ltd. |
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Address after: Chiba County, Japan Patentee after: Japan Display East Inc. Patentee after: Panasonic Liquid Crystal Display Co.,Ltd. Address before: Chiba County, Japan Patentee before: Hitachi Displays, Ltd. Patentee before: Panasonic Liquid Crystal Display Co.,Ltd. |
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Address after: Tokyo, Japan Patentee after: JAPAN DISPLAY Inc. Patentee after: Panasonic Liquid Crystal Display Co.,Ltd. Address before: Chiba County, Japan Patentee before: Japan Display East Inc. Patentee before: Panasonic Liquid Crystal Display Co.,Ltd. |
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Effective date of registration: 20231013 Address after: Tokyo, Japan Patentee after: JAPAN DISPLAY Inc. Patentee after: PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICA Address before: Tokyo, Japan Patentee before: JAPAN DISPLAY Inc. Patentee before: Panasonic Liquid Crystal Display Co.,Ltd. |
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Effective date of registration: 20240909 Address after: 6600 Chase Oaks Avenue, Unit 150, Plano, Texas, USA Patentee after: Touch Panel Technology Co.,Ltd. Country or region after: U.S.A. Address before: Tokyo, Japan Patentee before: JAPAN DISPLAY Inc. Country or region before: Japan Patentee before: PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICA Country or region before: U.S.A. |