CN102193698B - 坐标输入装置和具有该坐标输入装置的显示装置 - Google Patents
坐标输入装置和具有该坐标输入装置的显示装置 Download PDFInfo
- Publication number
- CN102193698B CN102193698B CN201110023499.4A CN201110023499A CN102193698B CN 102193698 B CN102193698 B CN 102193698B CN 201110023499 A CN201110023499 A CN 201110023499A CN 102193698 B CN102193698 B CN 102193698B
- Authority
- CN
- China
- Prior art keywords
- electrode
- mentioned
- detecting
- capacitance
- signal
- 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.)
- Active
Links
- 238000001514 detection method Methods 0.000 claims abstract description 160
- 238000012937 correction Methods 0.000 claims description 8
- 238000010586 diagram Methods 0.000 description 22
- 238000007599 discharging Methods 0.000 description 18
- 102100025800 E3 SUMO-protein ligase ZBED1 Human genes 0.000 description 17
- 101000786317 Homo sapiens E3 SUMO-protein ligase ZBED1 Proteins 0.000 description 17
- 238000012360 testing method Methods 0.000 description 14
- 238000000034 method Methods 0.000 description 12
- 230000008878 coupling Effects 0.000 description 7
- 238000010168 coupling process Methods 0.000 description 7
- 238000005859 coupling reaction Methods 0.000 description 7
- 239000003990 capacitor Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- 238000007667 floating Methods 0.000 description 4
- 238000005070 sampling Methods 0.000 description 4
- 230000007423 decrease Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000008030 elimination Effects 0.000 description 2
- 238000003379 elimination reaction Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 238000012905 input function Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000001151 other effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000036962 time dependent Effects 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
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
- G06F3/0418—Control or interface arrangements specially adapted for digitisers for error correction or compensation, e.g. based on parallax, calibration or alignment
- G06F3/04184—Synchronisation with the driving of the display or the backlighting unit to avoid interferences generated internally
-
- 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
- G06F3/0418—Control or interface arrangements specially adapted for digitisers for error correction or compensation, e.g. based on parallax, calibration or alignment
-
- 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
- G06F3/0418—Control or interface arrangements specially adapted for digitisers for error correction or compensation, e.g. based on parallax, calibration or alignment
- G06F3/04182—Filtering of noise external to the device and not generated by digitiser components
-
- 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
- G06F3/047—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
- G06F2203/04111—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)
Abstract
Description
Claims (12)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010-044877 | 2010-03-02 | ||
JP2010044877A JP5427648B2 (ja) | 2010-03-02 | 2010-03-02 | 座標入力装置、およびそれを備えた表示装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102193698A CN102193698A (zh) | 2011-09-21 |
CN102193698B true CN102193698B (zh) | 2014-07-30 |
Family
ID=44063908
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201110023499.4A Active CN102193698B (zh) | 2010-03-02 | 2011-01-17 | 坐标输入装置和具有该坐标输入装置的显示装置 |
Country Status (6)
Country | Link |
---|---|
US (3) | US8730189B2 (zh) |
EP (1) | EP2363788B1 (zh) |
JP (1) | JP5427648B2 (zh) |
KR (1) | KR101159526B1 (zh) |
CN (1) | CN102193698B (zh) |
TW (1) | TWI465972B (zh) |
Families Citing this family (59)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI407357B (zh) * | 2010-02-02 | 2013-09-01 | Novatek Microelectronics Corp | 物件感測裝置、觸控感測系統及觸控感測方法 |
JP5427648B2 (ja) * | 2010-03-02 | 2014-02-26 | 株式会社ジャパンディスプレイ | 座標入力装置、およびそれを備えた表示装置 |
JP5757118B2 (ja) * | 2011-03-23 | 2015-07-29 | ソニー株式会社 | 情報処理装置、情報処理方法及びプログラム |
WO2012141112A1 (ja) | 2011-04-15 | 2012-10-18 | シャープ株式会社 | 表示装置、表示装置の駆動方法及び電子機器 |
TWI486847B (zh) * | 2012-03-15 | 2015-06-01 | 義隆電子股份有限公司 | 觸控面板的提高感應圖框產生率之掃描方法及其觸控面板裝置 |
EP2842020A4 (en) * | 2012-04-27 | 2016-10-12 | Alsentis Llc | APPARATUS AND METHOD FOR DETERMINING STIMULUS, INCLUDING TOUCH INPUT AND PEN INPUT |
CN102750060B (zh) * | 2012-06-04 | 2015-06-10 | 天津昌立微电子技术有限公司 | 利用空间差异性的投射式电容触摸屏系统时域降噪方法 |
KR101444524B1 (ko) * | 2012-07-09 | 2014-09-24 | 삼성전기주식회사 | 정전용량 감지 장치, 정전용량 감지 방법 및 터치스크린 장치 |
KR101931737B1 (ko) * | 2012-07-17 | 2018-12-26 | 삼성디스플레이 주식회사 | 터치 스크린 패널 및 그의 구동방법 |
JP2014041555A (ja) * | 2012-08-23 | 2014-03-06 | Sharp Corp | タッチパネル駆動装置、表示装置、携帯端末、タッチパネル駆動プログラム、タッチパネル駆動プログラムを記録したコンピュータ読み取り可能な記録媒体、および、タッチパネルの駆動方法 |
JP6025528B2 (ja) * | 2012-11-29 | 2016-11-16 | 三菱電機株式会社 | タッチパネル装置 |
US10067575B2 (en) * | 2012-11-30 | 2018-09-04 | Apple Inc. | Noise correction for stylus applications on tablets and other touch devices |
US10817096B2 (en) | 2014-02-06 | 2020-10-27 | Apple Inc. | Force sensor incorporated into display |
US10386970B2 (en) | 2013-02-08 | 2019-08-20 | Apple Inc. | Force determination based on capacitive sensing |
US9313282B2 (en) | 2013-02-18 | 2016-04-12 | International Business Machines Corporation | Intelligently detecting the leader of a co-browsing session |
US10203816B2 (en) | 2013-05-07 | 2019-02-12 | Egis Technology Inc. | Apparatus and method for TFT fingerprint sensor |
US20160092007A1 (en) * | 2013-06-24 | 2016-03-31 | Sharp Kabushiki Kaisha | Touch panel controller, integrated circuit, and electronic device |
US9081443B2 (en) * | 2013-06-27 | 2015-07-14 | Atmel Corporation | Shieldless touch sensor noise cancellation |
US9535545B2 (en) * | 2013-06-28 | 2017-01-03 | Atmel Corporation | Common mode noise suppression during hovering and proximity detection |
CN103365469B (zh) * | 2013-06-28 | 2016-07-06 | 京东方科技集团股份有限公司 | 触摸点的检测方法、装置、触控驱动电路及触摸屏 |
US9671889B1 (en) | 2013-07-25 | 2017-06-06 | Apple Inc. | Input member with capacitive sensor |
US9557860B2 (en) * | 2013-08-22 | 2017-01-31 | Synaptics Incorporated | Switchable area enhancement for flexible capacitive sensing |
US9626046B2 (en) * | 2013-09-24 | 2017-04-18 | Apple Inc. | Devices and methods for reduction of display to touch crosstalk |
KR20150073539A (ko) * | 2013-12-23 | 2015-07-01 | 삼성전자주식회사 | 전자장치의 입력 감지장치 및 방법 |
CN105874412B (zh) * | 2014-01-03 | 2019-01-29 | 3M创新有限公司 | 使用差分信号技术的电容触摸系统和方法 |
WO2015107516A1 (en) * | 2014-01-15 | 2015-07-23 | Zrro Technologies (2009) Ltd. | Transparent proximity sensor |
CN106068490B (zh) | 2014-02-12 | 2019-02-22 | 苹果公司 | 采用片式传感器和电容阵列的力确定 |
US9552117B2 (en) * | 2014-06-20 | 2017-01-24 | Qualcomm Incorporated | Capacitive touch panel with increased scan frequency using dynamic phase compensation |
WO2016002300A1 (ja) * | 2014-06-30 | 2016-01-07 | シャープ株式会社 | タッチパネルシステム及び電子機器 |
CN104199572B (zh) * | 2014-08-18 | 2017-02-15 | 京东方科技集团股份有限公司 | 一种触摸显示装置的触摸定位方法及触摸显示装置 |
US9933903B2 (en) * | 2014-10-02 | 2018-04-03 | Semiconductor Energy Laboratory Co., Ltd. | Input device and input/output device |
WO2016074223A1 (en) * | 2014-11-14 | 2016-05-19 | Texas Instruments Incorporated | Capacitive touch sensing |
CN104484083B (zh) * | 2014-12-09 | 2018-07-17 | 深圳市华星光电技术有限公司 | 一种具有触摸功能的嵌入式显示屏、终端及触摸检测方法 |
US9563319B2 (en) | 2014-12-18 | 2017-02-07 | Synaptics Incorporated | Capacitive sensing without a baseline |
TWI594152B (zh) * | 2015-04-22 | 2017-08-01 | 友達光電股份有限公司 | 觸控偵測裝置 |
US9874983B2 (en) * | 2015-06-23 | 2018-01-23 | Synaptics Incorporated | Electrode combining for noise determination |
US10013593B2 (en) * | 2015-09-09 | 2018-07-03 | Cypress Semiconductor Corporation | Multiphase fingerprint sensor layout and construction |
JP2017062744A (ja) * | 2015-09-25 | 2017-03-30 | 富士通コンポーネント株式会社 | タッチパネル装置 |
US10303318B2 (en) * | 2015-10-01 | 2019-05-28 | Sharp Kabushiki Kaisha | Capacitance detection method, position detection method, touch panel controller, and electronic device |
CN105574520B (zh) * | 2016-02-23 | 2021-09-17 | 北京集创北方科技股份有限公司 | 用于指纹传感器的信号处理电路及方法 |
US10007343B2 (en) * | 2016-03-31 | 2018-06-26 | Apple Inc. | Force sensor in an input device |
CN107949824B (zh) * | 2016-06-15 | 2021-07-20 | 深圳市汇顶科技股份有限公司 | 压力检测装置、方法、触控设备及电子终端 |
JP6684167B2 (ja) | 2016-06-27 | 2020-04-22 | 株式会社ジャパンディスプレイ | 表示装置 |
KR20180010377A (ko) * | 2016-07-20 | 2018-01-31 | 삼성전자주식회사 | 터치 디스플레이 구동 집적 회로 및 그것의 동작 방법 |
CN107728832B (zh) | 2016-08-12 | 2022-05-24 | 三星电子株式会社 | 触摸显示装置和触摸驱动集成电路的操作方法 |
KR20180051441A (ko) | 2016-09-27 | 2018-05-16 | 선전 구딕스 테크놀로지 컴퍼니, 리미티드 | 지문 인식 시스템 |
US10474295B2 (en) | 2016-11-10 | 2019-11-12 | Samsung Display Co., Ltd. | Display device including sensor and auxiliary sensor parts |
TWI736688B (zh) * | 2016-11-17 | 2021-08-21 | 瑞典商指紋卡公司 | 使用具有不同主要延伸方向的測量組態之指紋感測 |
JP6910194B2 (ja) * | 2017-04-28 | 2021-07-28 | シャープ株式会社 | タッチパネルシステム、及びタッチパネルの駆動方法 |
JPWO2019065967A1 (ja) | 2017-09-29 | 2020-09-10 | 株式会社ジャパンディスプレイ | 指紋検出装置及び表示装置 |
US10866683B2 (en) | 2018-08-27 | 2020-12-15 | Apple Inc. | Force or touch sensing on a mobile device using capacitive or pressure sensing |
KR102315144B1 (ko) * | 2019-04-02 | 2021-10-21 | 주식회사 하이딥 | 터치 입력 장치 |
WO2021147007A1 (zh) * | 2020-01-22 | 2021-07-29 | 深圳市汇顶科技股份有限公司 | 电容检测电路、触控芯片和电子设备 |
CN111459346B (zh) * | 2020-03-31 | 2021-09-07 | 深圳市汇顶科技股份有限公司 | 电容式触控装置及其手势识别方法、芯片和存储介质 |
KR102349856B1 (ko) * | 2020-04-28 | 2022-01-11 | 주식회사 하이딥 | 터치 입력 장치 |
CN111600590B (zh) * | 2020-07-21 | 2020-11-03 | 深圳市汇顶科技股份有限公司 | 电容检测电路和触控芯片 |
NL2027486B1 (en) * | 2021-02-03 | 2022-09-05 | Microsoft Technology Licensing Llc | Correcting for touch-screen coupling through display electrode |
CN115128358A (zh) * | 2022-07-28 | 2022-09-30 | 深圳市汇顶科技股份有限公司 | 电容检测电路、芯片及电子设备 |
CN115657878B (zh) * | 2022-12-08 | 2023-04-25 | 惠科股份有限公司 | 触摸阵列基板、触摸定位方法和显示面板 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5606346A (en) * | 1992-12-22 | 1997-02-25 | Matsushita Electric Industrial Co., Ltd. | Coordinate input device |
CN2603978Y (zh) * | 2003-02-13 | 2004-02-18 | 盛建中 | 坐标识别装置 |
CN101339313A (zh) * | 2007-07-03 | 2009-01-07 | 株式会社日立显示器 | 带触摸面板的显示装置 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6184729A (ja) * | 1984-10-03 | 1986-04-30 | Yamatake Honeywell Co Ltd | 透視形指タツチ入力装置 |
EP0574213B1 (en) * | 1992-06-08 | 1999-03-24 | Synaptics, Inc. | Object position detector |
JPH0895701A (ja) * | 1994-08-24 | 1996-04-12 | Pentel Kk | タッチパネル兼用透明デジタイザ |
JP4440603B2 (ja) * | 2003-11-06 | 2010-03-24 | アルプス電気株式会社 | 容量検出回路及び検出方法並びにそれを用いた指紋センサ |
JP2006071579A (ja) * | 2004-09-06 | 2006-03-16 | Alps Electric Co Ltd | 容量検出回路及び容量検出方法 |
JP4224715B2 (ja) * | 2005-03-23 | 2009-02-18 | ソニー株式会社 | 座標入力装置および表示装置 |
US7656168B2 (en) * | 2005-11-28 | 2010-02-02 | Avago Technologies General Ip (Singapore) Pte. Ltd. | Neutralizing electromagnetic noise for a capacitive input device |
US8536880B2 (en) * | 2007-08-26 | 2013-09-17 | Atmel Corporation | Capacitive sensor with additional noise-registering electrode |
KR101542397B1 (ko) * | 2007-12-10 | 2015-08-06 | 삼성디스플레이 주식회사 | 접촉 감지 기능이 있는 표시 장치 및 그 구동 방법 |
JP2009175784A (ja) * | 2008-01-21 | 2009-08-06 | Mitsubishi Electric Corp | タッチパネル装置 |
US8305360B2 (en) * | 2008-09-08 | 2012-11-06 | Chimei Innolux Corporation | Sensing circuit for capacitive touch panel |
JP5067763B2 (ja) * | 2008-10-08 | 2012-11-07 | 株式会社ジャパンディスプレイウェスト | 接触検出装置、表示装置および接触検出方法 |
US8643613B2 (en) * | 2009-10-09 | 2014-02-04 | Egalax—Empia Technology Inc. | Method and device for dual-differential sensing |
US8542202B2 (en) * | 2009-12-31 | 2013-09-24 | Motorola Mobility Llc | Electronic device and method for determining a touch input applied to a capacitive touch panel system incorporated therein |
JP5427648B2 (ja) * | 2010-03-02 | 2014-02-26 | 株式会社ジャパンディスプレイ | 座標入力装置、およびそれを備えた表示装置 |
-
2010
- 2010-03-02 JP JP2010044877A patent/JP5427648B2/ja active Active
-
2011
- 2011-01-10 TW TW100100841A patent/TWI465972B/zh active
- 2011-01-13 US US13/005,574 patent/US8730189B2/en active Active
- 2011-01-14 EP EP11150956.8A patent/EP2363788B1/en active Active
- 2011-01-17 KR KR1020110004430A patent/KR101159526B1/ko active IP Right Grant
- 2011-01-17 CN CN201110023499.4A patent/CN102193698B/zh active Active
-
2014
- 2014-04-24 US US14/261,070 patent/US9262027B2/en active Active
-
2016
- 2016-01-07 US US14/989,874 patent/US9495039B2/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5606346A (en) * | 1992-12-22 | 1997-02-25 | Matsushita Electric Industrial Co., Ltd. | Coordinate input device |
CN2603978Y (zh) * | 2003-02-13 | 2004-02-18 | 盛建中 | 坐标识别装置 |
CN101339313A (zh) * | 2007-07-03 | 2009-01-07 | 株式会社日立显示器 | 带触摸面板的显示装置 |
Also Published As
Publication number | Publication date |
---|---|
KR101159526B1 (ko) | 2012-06-26 |
CN102193698A (zh) | 2011-09-21 |
TWI465972B (zh) | 2014-12-21 |
EP2363788A2 (en) | 2011-09-07 |
US8730189B2 (en) | 2014-05-20 |
US9262027B2 (en) | 2016-02-16 |
EP2363788B1 (en) | 2017-08-09 |
US20110216033A1 (en) | 2011-09-08 |
US20140232684A1 (en) | 2014-08-21 |
US9495039B2 (en) | 2016-11-15 |
JP2011180854A (ja) | 2011-09-15 |
KR20110099625A (ko) | 2011-09-08 |
JP5427648B2 (ja) | 2014-02-26 |
TW201211850A (en) | 2012-03-16 |
US20160117054A1 (en) | 2016-04-28 |
EP2363788A3 (en) | 2015-05-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102193698B (zh) | 坐标输入装置和具有该坐标输入装置的显示装置 | |
CN101414236B (zh) | 画面输入型图像显示系统 | |
CN101950215B (zh) | 用于补偿负像素效应的电路、方法和系统 | |
CN102289332B (zh) | 减少电容性触摸屏系统中的电磁干扰 | |
TWI533186B (zh) | 液晶顯示裝置 | |
EP3132338B1 (en) | Projected capacitive touch with force detection | |
CN101887335B (zh) | 电容性触摸板设备 | |
CN102479017B (zh) | 输入感测电路和包括该输入感测电路的触摸面板 | |
JP5324297B2 (ja) | 座標入力装置、およびそれを備える表示装置 | |
CN106462288B (zh) | 触摸式输入装置 | |
CN101187845B (zh) | 数模结合的网格式触控屏 | |
CN103885629B (zh) | 触摸传感器装置、电子设备、位置计算方法及位置计算程序 | |
KR20150130994A (ko) | 힘 감지 x-y 터치 센서 | |
CN103676272A (zh) | 液晶显示装置 | |
KR20120076025A (ko) | 터치 스크린 패널 및 그의 구동방법 | |
CN106249939A (zh) | 触摸检测装置、带触摸检测功能的显示装置以及盖构件 | |
US20140375609A1 (en) | Apparatus and method for detecting touch, capable of reducing parasitic capacitance | |
CN102221951A (zh) | 电容式触控面板的操作方法及触控式裸眼立体显示器 | |
CN103488360A (zh) | 基线电容校准 | |
KR101438454B1 (ko) | 멀티 터치가 가능한 단일층 정전용량방식의 터치 스크린 장치 | |
CN109799931B (zh) | 光线分配可控触摸面板装置 | |
JP5642847B2 (ja) | 座標入力装置 | |
KR101671835B1 (ko) | 논터치 방식의 터치스크린 모듈 검사 장치 및 방법 | |
TWI377499B (zh) | ||
KR20170045448A (ko) | 접촉 감지 장치 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: PANASONIC LCD CO., LTD. Free format text: FORMER OWNER: IPS ALPHA SUPPORT CO., LTD. Owner name: IPS ALPHA SUPPORT CO., LTD. |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20111018 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: 20111018 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. |
|
C53 | Correction of patent of invention or patent application | ||
CB02 | Change of applicant information |
Address after: Tokyo port xixinqiao Japan three chome 7 No. 1 Applicant after: JAPAN DISPLAY Inc. Applicant after: Panasonic Liquid Crystal Display Co.,Ltd. Address before: Chiba County, Japan Applicant before: Japan Display East Inc. Applicant before: Panasonic Liquid Crystal Display Co.,Ltd. Address after: Chiba County, Japan Applicant after: Japan Display East Inc. Applicant after: Panasonic Liquid Crystal Display Co.,Ltd. Address before: Chiba County, Japan Applicant before: Hitachi Displays, Ltd. Applicant before: Panasonic Liquid Crystal Display Co.,Ltd. |
|
COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: HITACHI DISPLAY CO., LTD. TO: APAN DISPLAY EAST, INC. Free format text: CORRECT: APPLICANT; FROM: APAN DISPLAY EAST, INC. TO: JAPAN DISPLAY, INC. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20231207 Address after: Tokyo, Japan Patentee after: JAPAN DISPLAY Inc. Patentee after: PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICA Address before: Tokyo port xixinqiao Japan three chome 7 No. 1 Patentee before: JAPAN DISPLAY Inc. Patentee before: Panasonic Liquid Crystal Display Co.,Ltd. |
|
TR01 | Transfer of patent right |