JP2014115708A5 - - Google Patents
Download PDFInfo
- Publication number
- JP2014115708A5 JP2014115708A5 JP2012267279A JP2012267279A JP2014115708A5 JP 2014115708 A5 JP2014115708 A5 JP 2014115708A5 JP 2012267279 A JP2012267279 A JP 2012267279A JP 2012267279 A JP2012267279 A JP 2012267279A JP 2014115708 A5 JP2014115708 A5 JP 2014115708A5
- Authority
- JP
- Japan
- Prior art keywords
- calibration
- electrode
- detection
- voltage
- counter electrode
- 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.)
- Granted
Links
- 238000001514 detection method Methods 0.000 claims 60
- 239000000758 substrate Substances 0.000 claims 25
- 239000004973 liquid crystal related substance Substances 0.000 claims 21
- 239000003990 capacitor Substances 0.000 claims 13
- 238000000034 method Methods 0.000 claims 11
- 239000011159 matrix material Substances 0.000 claims 5
- 230000010354 integration Effects 0.000 claims 3
Priority Applications (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012267279A JP6035132B2 (ja) | 2012-12-06 | 2012-12-06 | 液晶表示装置 |
| TW102141321A TWI533186B (zh) | 2012-12-06 | 2013-11-13 | 液晶顯示裝置 |
| TW105106547A TWI604365B (zh) | 2012-12-06 | 2013-11-13 | Touch panel detection circuit |
| US14/094,991 US9535278B2 (en) | 2012-12-06 | 2013-12-03 | Liquid crystal display device |
| EP13195526.2A EP2741185A3 (en) | 2012-12-06 | 2013-12-03 | Liquid crystal display device |
| KR1020130149143A KR101545061B1 (ko) | 2012-12-06 | 2013-12-03 | 액정 표시 장치 |
| CN201710333145.7A CN106932946B (zh) | 2012-12-06 | 2013-12-05 | 显示装置 |
| CN201310652179.4A CN103852921B (zh) | 2012-12-06 | 2013-12-05 | 液晶显示装置 |
| US15/178,846 US10180590B2 (en) | 2012-12-06 | 2016-06-10 | Liquid crystal display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012267279A JP6035132B2 (ja) | 2012-12-06 | 2012-12-06 | 液晶表示装置 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016212716A Division JP6255461B2 (ja) | 2016-10-31 | 2016-10-31 | 液晶表示装置 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2014115708A JP2014115708A (ja) | 2014-06-26 |
| JP2014115708A5 true JP2014115708A5 (enExample) | 2016-01-21 |
| JP6035132B2 JP6035132B2 (ja) | 2016-11-30 |
Family
ID=49683611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2012267279A Active JP6035132B2 (ja) | 2012-12-06 | 2012-12-06 | 液晶表示装置 |
Country Status (6)
| Country | Link |
|---|---|
| US (2) | US9535278B2 (enExample) |
| EP (1) | EP2741185A3 (enExample) |
| JP (1) | JP6035132B2 (enExample) |
| KR (1) | KR101545061B1 (enExample) |
| CN (2) | CN106932946B (enExample) |
| TW (2) | TWI604365B (enExample) |
Families Citing this family (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6037327B2 (ja) * | 2012-09-24 | 2016-12-07 | 株式会社ジャパンディスプレイ | 液晶表示装置 |
| KR101452302B1 (ko) | 2013-07-29 | 2014-10-22 | 주식회사 하이딥 | 터치 센서 패널 |
| KR101681305B1 (ko) * | 2014-08-01 | 2016-12-02 | 주식회사 하이딥 | 터치 입력 장치 |
| KR101712346B1 (ko) | 2014-09-19 | 2017-03-22 | 주식회사 하이딥 | 터치 입력 장치 |
| JP6205312B2 (ja) | 2014-06-18 | 2017-09-27 | 株式会社ジャパンディスプレイ | 液晶表示装置 |
| JP6527343B2 (ja) | 2014-08-01 | 2019-06-05 | 株式会社 ハイディープHiDeep Inc. | タッチ入力装置 |
| WO2016136293A1 (ja) * | 2015-02-27 | 2016-09-01 | シャープ株式会社 | タッチパネルコントロール基板の検査方法、及びタッチパネルコントローラ |
| TWI576735B (zh) * | 2015-06-08 | 2017-04-01 | 群創光電股份有限公司 | 觸控顯示面板及其測試方法 |
| CN105068695A (zh) * | 2015-09-11 | 2015-11-18 | 京东方科技集团股份有限公司 | 具有压力检测功能的触控显示面板、显示装置及驱动方法 |
| TWI684118B (zh) * | 2015-09-22 | 2020-02-01 | 瀚宇彩晶股份有限公司 | 具有壓力感測的顯示裝置 |
| CN106610750B (zh) * | 2015-10-21 | 2019-04-09 | 敦泰电子股份有限公司 | 触控显示设备及其驱动方法 |
| JP2017097551A (ja) * | 2015-11-20 | 2017-06-01 | 株式会社ジャパンディスプレイ | 表示装置及びその製造方法 |
| WO2017124310A1 (en) * | 2016-01-20 | 2017-07-27 | Parade Technologies, Ltd. | Integrated touch sensing and force sensing in a touch detection device |
| TWI610207B (zh) * | 2016-09-01 | 2018-01-01 | 凌巨科技股份有限公司 | 檢測方法 |
| JP6652901B2 (ja) | 2016-09-16 | 2020-02-26 | 株式会社ジャパンディスプレイ | 表示装置及びその製造方法 |
| CN106484190A (zh) * | 2016-11-18 | 2017-03-08 | 业成科技(成都)有限公司 | 触控模组 |
| KR102573208B1 (ko) * | 2016-11-30 | 2023-08-30 | 엘지디스플레이 주식회사 | 표시패널 |
| KR102634473B1 (ko) | 2016-12-23 | 2024-02-06 | 주식회사 엘엑스세미콘 | 패널구동장치 및 표시장치 |
| US10671214B2 (en) * | 2017-04-12 | 2020-06-02 | Synaptics Incorporated | Global coarse baseline correction charge injection |
| CN107561760A (zh) * | 2017-09-19 | 2018-01-09 | 惠科股份有限公司 | 内嵌式触控显示装置 |
| TWI626579B (zh) * | 2017-12-06 | 2018-06-11 | 友達光電股份有限公司 | 顯示面板 |
| US10521045B2 (en) * | 2018-02-14 | 2019-12-31 | Microchip Technology Incorporated | Reference noise rejection improvement based on sample and hold circuitry |
| CN110471225B (zh) * | 2019-08-21 | 2022-06-21 | 合肥联宝信息技术有限公司 | 一种屏幕及液晶校准方法 |
| WO2021227003A1 (zh) * | 2020-05-15 | 2021-11-18 | 京东方科技集团股份有限公司 | 触控驱动方法、触控显示装置及电子设备 |
| JP7423428B2 (ja) * | 2020-06-05 | 2024-01-29 | シャープ株式会社 | タッチパネル入力装置 |
| KR102804841B1 (ko) * | 2020-07-15 | 2025-05-09 | 주식회사 엘엑스세미콘 | 액티브 펜의 위상에러를 보상하는 터치센싱장치 및 액티브 펜의 위상에러 보상방법 |
| CN116261709B (zh) * | 2020-08-01 | 2025-09-16 | 超聚变数字技术有限公司 | 电容式感应装置 |
| CN113514673B (zh) * | 2021-09-14 | 2022-01-28 | 苏州华兴源创科技股份有限公司 | 触控通道切换电路、装置及检测系统 |
Family Cites Families (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100494685B1 (ko) * | 2000-12-30 | 2005-06-13 | 비오이 하이디스 테크놀로지 주식회사 | 액정표시장치의 패널내 배선의 결함 테스트 방법 |
| GB2419950A (en) * | 2004-11-09 | 2006-05-10 | Sharp Kk | Capacitance measuring apparatus for LCD touch screen |
| KR101213102B1 (ko) * | 2006-04-28 | 2012-12-18 | 엘지디스플레이 주식회사 | 반사형 및 반투과형 액정 표시 장치 |
| KR101371604B1 (ko) * | 2007-11-26 | 2014-03-06 | 삼성디스플레이 주식회사 | 액정 표시 장치 |
| JP4881331B2 (ja) * | 2008-01-29 | 2012-02-22 | 株式会社東海理化電機製作所 | タッチスイッチ |
| JP5481040B2 (ja) * | 2008-04-11 | 2014-04-23 | 株式会社ジャパンディスプレイ | 表示装置とその駆動方法 |
| WO2009133595A1 (ja) * | 2008-04-28 | 2009-11-05 | シャープ株式会社 | アクティブマトリクス基板及びそれを備えた液晶表示パネル並びにアクティブマトリクス基板の製造方法 |
| CN101308306B (zh) | 2008-07-15 | 2011-03-16 | 友达光电股份有限公司 | 具测试架构的液晶显示装置及相关测试方法 |
| KR20100015225A (ko) * | 2008-08-04 | 2010-02-12 | 삼성전자주식회사 | 액정 표시 장치 및 그것의 터치 감지 방법 |
| JP5033078B2 (ja) * | 2008-08-06 | 2012-09-26 | 株式会社ジャパンディスプレイイースト | 表示装置 |
| KR101322957B1 (ko) * | 2008-10-10 | 2013-10-29 | 엘지디스플레이 주식회사 | 터치 감지장치와 그 출력 보정방법 |
| US20100110040A1 (en) | 2008-10-30 | 2010-05-06 | Samsung Electronics Co., Ltd. | Touch controller having increased sensing sensitivity, and display driving circuit and display device and system having the touch controller |
| KR100935503B1 (ko) * | 2009-01-28 | 2010-01-06 | 이성호 | 터치 패널 |
| JP5334197B2 (ja) | 2009-12-15 | 2013-11-06 | 株式会社ジャパンディスプレイ | 静電容量型入力装置、静電容量型入力装置の検査方法、静電容量型入力装置用駆動装置 |
| KR20110091380A (ko) * | 2010-02-05 | 2011-08-11 | 삼성전자주식회사 | 터치 패널의 노이즈 보상 방법 및 장치 |
| JP5454267B2 (ja) * | 2010-03-18 | 2014-03-26 | ソニー株式会社 | 検知装置および表示装置 |
| US8599167B2 (en) * | 2010-04-22 | 2013-12-03 | Maxim Integrated Products, Inc. | Method and apparatus for improving dynamic range of a touchscreen controller |
| US9391607B2 (en) * | 2010-04-22 | 2016-07-12 | Qualcomm Technologies, Inc. | Use of random sampling technique to reduce finger-coupled noise |
| JP5523191B2 (ja) * | 2010-04-30 | 2014-06-18 | 株式会社ジャパンディスプレイ | タッチ検出機能付き表示装置 |
| US8860432B2 (en) * | 2011-02-25 | 2014-10-14 | Maxim Integrated Products, Inc. | Background noise measurement and frequency selection in touch panel sensor systems |
| JP5822526B2 (ja) * | 2011-05-09 | 2015-11-24 | シナプティクス・ディスプレイ・デバイス合同会社 | タッチ検出装置及び半導体装置 |
| JP5685512B2 (ja) * | 2011-09-29 | 2015-03-18 | 株式会社ジャパンディスプレイ | 表示装置、タッチ検出装置、駆動方法、および電子機器 |
| US9921691B2 (en) * | 2012-05-18 | 2018-03-20 | Atmel Corporation | Burst-mode self-capacitance measurement with compensated capacitance |
-
2012
- 2012-12-06 JP JP2012267279A patent/JP6035132B2/ja active Active
-
2013
- 2013-11-13 TW TW105106547A patent/TWI604365B/zh active
- 2013-11-13 TW TW102141321A patent/TWI533186B/zh active
- 2013-12-03 EP EP13195526.2A patent/EP2741185A3/en not_active Withdrawn
- 2013-12-03 KR KR1020130149143A patent/KR101545061B1/ko active Active
- 2013-12-03 US US14/094,991 patent/US9535278B2/en active Active
- 2013-12-05 CN CN201710333145.7A patent/CN106932946B/zh active Active
- 2013-12-05 CN CN201310652179.4A patent/CN103852921B/zh active Active
-
2016
- 2016-06-10 US US15/178,846 patent/US10180590B2/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2014115708A5 (enExample) | ||
| JP6035132B2 (ja) | 液晶表示装置 | |
| US10338738B2 (en) | Touch display device and method for driving the same | |
| CN103941926B (zh) | 具有触控功能的显示装置 | |
| US9256309B2 (en) | Display device including integrated touch panel | |
| US10564745B2 (en) | Array substrate and display panel | |
| JP6549921B2 (ja) | タッチ検出機能付き表示装置 | |
| JP2014238816A5 (enExample) | ||
| JP2013152291A5 (enExample) | ||
| EP2620809A3 (en) | Liquid crystal display device | |
| JP2014149816A (ja) | タッチ検出機能付き表示装置及び電子機器 | |
| JP2011008724A5 (enExample) | ||
| JP2016536726A5 (enExample) | ||
| JP2008015512A5 (enExample) | ||
| WO2015196555A1 (zh) | 灰阶电压补偿方法及显示装置 | |
| JP2015102980A5 (ja) | タッチ検出機能付き表示装置 | |
| JP2008107790A5 (enExample) | ||
| US10203800B2 (en) | Display device with touch detection function | |
| CN104216561A (zh) | 触控显示装置及其驱动方法 | |
| CN105047115A (zh) | 检测驱动电路、检测驱动装置及检测方法 | |
| JP2014102665A5 (enExample) | ||
| JP2008083320A5 (enExample) | ||
| JP2019074635A5 (enExample) | ||
| JP2015138096A5 (enExample) | ||
| JP2018190072A5 (ja) | 半導体装置、表示装置、及び、方法 |