CN1119694C - 液晶显示装置 - Google Patents
液晶显示装置 Download PDFInfo
- Publication number
- CN1119694C CN1119694C CN99117913A CN99117913A CN1119694C CN 1119694 C CN1119694 C CN 1119694C CN 99117913 A CN99117913 A CN 99117913A CN 99117913 A CN99117913 A CN 99117913A CN 1119694 C CN1119694 C CN 1119694C
- Authority
- CN
- China
- Prior art keywords
- liquid crystal
- film
- polarizer
- substrate
- crystal indicator
- 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.)
- Expired - Lifetime
Links
Images
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/13338—Input devices, e.g. touch panels
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
-
- 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
- G06F3/0444—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means using a single conductive element covering the whole sensing surface, e.g. by sensing the electrical current flowing at the corners
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Nonlinear Science (AREA)
- General Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Crystallography & Structural Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Mathematical Physics (AREA)
- Optics & Photonics (AREA)
- Human Computer Interaction (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Position Input By Displaying (AREA)
- Liquid Crystal (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
Description
Claims (15)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US9694498P | 1998-08-18 | 1998-08-18 | |
US60/096,944 | 1998-08-18 | ||
US09/140,641 US6259490B1 (en) | 1998-08-18 | 1998-08-26 | Liquid crystal display device |
US09/140,641 | 1998-08-26 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1248712A CN1248712A (zh) | 2000-03-29 |
CN1119694C true CN1119694C (zh) | 2003-08-27 |
Family
ID=26792229
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN99117913A Expired - Lifetime CN1119694C (zh) | 1998-08-18 | 1999-08-17 | 液晶显示装置 |
Country Status (6)
Country | Link |
---|---|
US (1) | US6259490B1 (zh) |
JP (1) | JP3121592B2 (zh) |
KR (1) | KR100362976B1 (zh) |
CN (1) | CN1119694C (zh) |
SG (1) | SG86355A1 (zh) |
TW (1) | TW523628B (zh) |
Families Citing this family (67)
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US7663607B2 (en) | 2004-05-06 | 2010-02-16 | Apple Inc. | Multipoint touchscreen |
US6933991B2 (en) * | 1999-01-22 | 2005-08-23 | White Electronic Designs Corp. | Super bright low reflectance liquid crystal display |
JP2000330134A (ja) * | 1999-03-16 | 2000-11-30 | Furontekku:Kk | 薄膜トランジスタ基板および液晶表示装置 |
US6673390B2 (en) * | 2001-03-23 | 2004-01-06 | Eturbotouch Technology Inc. | Method for manufacturing touch screen linearization pattern |
KR100887775B1 (ko) * | 2002-02-07 | 2009-03-09 | 하이디스 테크놀로지 주식회사 | 액정표시장치의 상부기판 제조방법 |
KR100494707B1 (ko) | 2002-03-20 | 2005-06-13 | 비오이 하이디스 테크놀로지 주식회사 | 표시 장치에 사용되는 저잡음의 백라이트 시스템 및 이를구동하는 방법 |
US7064748B2 (en) * | 2003-03-11 | 2006-06-20 | Eastman Kodak Company | Resistive touch screen with variable resistivity layer |
TWI278690B (en) * | 2004-06-25 | 2007-04-11 | Hannstar Display Corp | Input-sensor-integrated liquid crystal display panel |
TWI261776B (en) * | 2004-09-22 | 2006-09-11 | Hannstar Display Corp | A reflective coding LCD and a reflective coding panel |
JP2008032756A (ja) * | 2004-11-17 | 2008-02-14 | Sharp Corp | タッチパネル表示装置及びタッチパネル |
US20100020045A1 (en) * | 2005-08-18 | 2010-01-28 | Kevin Walsh | Optically enhanced flat panel display system having integral touch screen |
EP1808756A1 (en) * | 2006-01-12 | 2007-07-18 | TrendON Touch Technology Corp. | Display panel having touching circuit |
US8013943B2 (en) * | 2006-03-08 | 2011-09-06 | Sharp Kabushiki Kaisha | Display device |
US10203814B2 (en) * | 2006-04-20 | 2019-02-12 | Nokia Technologies Oy | Sensor arrangement comprising a conductive layer |
US20070294087A1 (en) * | 2006-05-05 | 2007-12-20 | Nokia Corporation | Synthesizing comfort noise |
KR101374887B1 (ko) * | 2006-05-16 | 2014-03-13 | 삼성디스플레이 주식회사 | 표시 패널 |
KR102481798B1 (ko) | 2006-06-09 | 2022-12-26 | 애플 인크. | 터치 스크린 액정 디스플레이 |
CN104965621B (zh) | 2006-06-09 | 2018-06-12 | 苹果公司 | 触摸屏液晶显示器及其操作方法 |
US8243027B2 (en) * | 2006-06-09 | 2012-08-14 | Apple Inc. | Touch screen liquid crystal display |
KR101062042B1 (ko) * | 2006-06-09 | 2011-09-02 | 애플 인크. | 터치 스크린 액정 디스플레이 |
EP2027527A2 (en) * | 2006-06-09 | 2009-02-25 | Apple, Inc. | Touch screen liquid crystal display |
JP2008009750A (ja) * | 2006-06-29 | 2008-01-17 | Casio Comput Co Ltd | タッチパネル付き液晶表示素子 |
US8493330B2 (en) | 2007-01-03 | 2013-07-23 | Apple Inc. | Individual channel phase delay scheme |
US9710095B2 (en) | 2007-01-05 | 2017-07-18 | Apple Inc. | Touch screen stack-ups |
JP5051690B2 (ja) * | 2007-01-30 | 2012-10-17 | 株式会社ジャパンディスプレイウェスト | 入力機能付表示装置 |
JP5008026B2 (ja) * | 2007-01-30 | 2012-08-22 | ソニーモバイルディスプレイ株式会社 | 入力機能付表示装置 |
US20100053114A1 (en) * | 2007-02-08 | 2010-03-04 | Hiroyuki Kaigawa | Touch panel apparatus and method for manufacturing the same |
JP2008216726A (ja) * | 2007-03-06 | 2008-09-18 | Seiko Epson Corp | 液晶装置、液晶装置の駆動方法および電子機器 |
JP4356757B2 (ja) | 2007-03-13 | 2009-11-04 | セイコーエプソン株式会社 | 液晶装置、電子機器および位置特定方法 |
JP4967780B2 (ja) | 2007-04-20 | 2012-07-04 | セイコーエプソン株式会社 | 座標入力装置及び表示装置 |
JP5380723B2 (ja) * | 2007-08-07 | 2014-01-08 | Nltテクノロジー株式会社 | 面表示装置及び電子機器 |
TWI334503B (en) | 2007-10-12 | 2010-12-11 | Au Optronics Corp | Touch-sensing flat panel display and method for manufacturing the same |
US7924350B2 (en) * | 2007-10-12 | 2011-04-12 | Au Optronics Corporation | Capacitance type touch panel |
CN101441342B (zh) * | 2007-11-20 | 2010-07-14 | 胜华科技股份有限公司 | 触控面板与液晶显示面板 |
CN101910987B (zh) | 2008-03-31 | 2013-01-23 | 夏普株式会社 | 显示装置和具备其的电子设备以及触摸面板 |
JP5224242B2 (ja) | 2008-04-09 | 2013-07-03 | Nltテクノロジー株式会社 | 表示装置、液晶表示装置、電子機器、及び表示装置用製造方法 |
TWM349000U (en) * | 2008-06-04 | 2009-01-11 | Tpk Touch Solutions Inc | Capacitive touch display panel |
JP2010015412A (ja) * | 2008-07-04 | 2010-01-21 | Hitachi Displays Ltd | タッチパネル付き表示装置 |
JP5372630B2 (ja) * | 2008-07-17 | 2013-12-18 | Nltテクノロジー株式会社 | 表示装置及び表示装置の駆動方法 |
US11143896B2 (en) * | 2008-12-11 | 2021-10-12 | Au Optronics Corp. | Touch device and touch display panel |
TWI376537B (en) * | 2008-12-11 | 2012-11-11 | Au Optronics Corp | Structure of touch device and touch panel |
CN101833184A (zh) * | 2009-03-13 | 2010-09-15 | 宸鸿光电科技股份有限公司 | 电容式触控板与液晶显示面板的整合结构 |
TWI497157B (zh) * | 2009-06-19 | 2015-08-21 | Tpk Touch Solutions Inc | 具觸控功能的平面轉換式液晶顯示器 |
US8976122B2 (en) * | 2009-06-24 | 2015-03-10 | Egalax—Empia Technology Inc. | Control unit, sensing device for a capacitive touch panel and method therefor |
CN102043184B (zh) * | 2009-10-09 | 2013-10-09 | Lg化学株式会社 | 集成触摸偏光板和具有该集成触摸偏光板的触摸面板 |
JP2010107990A (ja) * | 2009-12-04 | 2010-05-13 | Seiko Epson Corp | タッチパネルを搭載した液晶装置、該液晶装置を具備した電子機器 |
TW201142682A (en) * | 2010-02-12 | 2011-12-01 | Wintek Corp | Surface capacitive touch panel and its fabrication method |
JP5428933B2 (ja) * | 2010-02-22 | 2014-02-26 | 大日本印刷株式会社 | タッチパネルセンサ一体型カラーフィルタの製造方法 |
TWI416199B (zh) | 2010-03-25 | 2013-11-21 | Winsky Technology Ltd | Touch panel |
JP5970776B2 (ja) * | 2010-11-01 | 2016-08-17 | ぺんてる株式会社 | 座標入力パネル |
US8804056B2 (en) | 2010-12-22 | 2014-08-12 | Apple Inc. | Integrated touch screens |
JP5805404B2 (ja) * | 2011-02-21 | 2015-11-04 | セイコーインスツル株式会社 | バリア液晶装置及び立体画像表示装置 |
JP2012215764A (ja) * | 2011-04-01 | 2012-11-08 | Toppan Printing Co Ltd | カラーフィルタ基板及びそれを備えた液晶表示装置 |
JP5736913B2 (ja) * | 2011-04-01 | 2015-06-17 | 凸版印刷株式会社 | カラーフィルタ基板及びそれを備えた液晶表示装置 |
JP5845661B2 (ja) * | 2011-06-30 | 2016-01-20 | ぺんてる株式会社 | 入力装置 |
TWI531936B (zh) * | 2011-10-24 | 2016-05-01 | 友達光電股份有限公司 | 觸控顯示裝置 |
DE102012011748A1 (de) * | 2012-02-15 | 2013-08-22 | Chih-Chung Lin | Kapazitive Touchvorrichtung |
JP5955074B2 (ja) * | 2012-04-23 | 2016-07-20 | 富士通コンポーネント株式会社 | タッチパネル |
US9282686B2 (en) * | 2012-07-10 | 2016-03-08 | Flextronics International Usa, Inc. | System and method for high resolution, high throughput processing of conductive patterns of flexible substrates |
JP5754739B2 (ja) * | 2012-12-17 | 2015-07-29 | 日本写真印刷株式会社 | タッチセンサ |
JP5459420B1 (ja) * | 2013-01-31 | 2014-04-02 | 凸版印刷株式会社 | 液晶表示装置及びカラーフィルタ基板 |
JP5540440B2 (ja) * | 2013-02-27 | 2014-07-02 | Nltテクノロジー株式会社 | 表示装置、電子機器、及び表示装置用製造方法 |
US9268447B2 (en) * | 2013-05-13 | 2016-02-23 | Himax Technologies Limited | Touch display panel, touch display device and driving method thereof |
JP5729621B2 (ja) * | 2013-10-07 | 2015-06-03 | Nltテクノロジー株式会社 | 面表示装置及び電子機器 |
CN104297988B (zh) | 2014-10-21 | 2017-05-03 | 合肥鑫晟光电科技有限公司 | 一种显示装置 |
CN106557212A (zh) * | 2015-09-30 | 2017-04-05 | 南昌欧菲光科技有限公司 | 触摸显示装置 |
US10055062B2 (en) | 2016-03-29 | 2018-08-21 | Microsoft Technology Licensing, Llc | Pressure sensing display |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4198539A (en) * | 1977-01-19 | 1980-04-15 | Peptek, Inc. | System for producing electric field with predetermined characteristics and edge terminations for resistance planes therefor |
JPS5933076A (ja) | 1982-08-18 | 1984-02-22 | Ishikawajima Harima Heavy Ind Co Ltd | 自動溶接における溶接条件制御方法 |
JPS61174587A (ja) | 1985-01-30 | 1986-08-06 | 株式会社日立製作所 | タツチパネル付液晶表示素子 |
JPH0667828B2 (ja) | 1985-10-09 | 1994-08-31 | 日研化学株式会社 | バルプロ酸ナトリウムの持続性顆粒製剤 |
JPS6286328A (ja) | 1985-10-11 | 1987-04-20 | Seiko Epson Corp | 入力装置付液晶表示体 |
JPS62181926A (ja) | 1986-02-06 | 1987-08-10 | Nissan Motor Co Ltd | 自動変速機の発進クラツチ制御装置 |
JP2856401B2 (ja) * | 1988-07-08 | 1999-02-10 | 株式会社東芝 | 液晶表示素子 |
US5465103A (en) * | 1989-08-28 | 1995-11-07 | Mitsubishi Denki Kabushiki Kaisha | Display device with coordinate input function |
JPH0519233A (ja) | 1991-07-15 | 1993-01-29 | Fujitsu Ltd | 液晶表示装置 |
US5365461A (en) * | 1992-04-30 | 1994-11-15 | Microtouch Systems, Inc. | Position sensing computer input device |
-
1998
- 1998-08-26 US US09/140,641 patent/US6259490B1/en not_active Expired - Lifetime
-
1999
- 1999-08-06 JP JP22352999A patent/JP3121592B2/ja not_active Expired - Lifetime
- 1999-08-11 SG SG9903904A patent/SG86355A1/en unknown
- 1999-08-13 TW TW088113846A patent/TW523628B/zh not_active IP Right Cessation
- 1999-08-14 KR KR1019990033470A patent/KR100362976B1/ko active IP Right Grant
- 1999-08-17 CN CN99117913A patent/CN1119694C/zh not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US6259490B1 (en) | 2001-07-10 |
JP3121592B2 (ja) | 2001-01-09 |
CN1248712A (zh) | 2000-03-29 |
KR20000017301A (ko) | 2000-03-25 |
KR100362976B1 (ko) | 2002-11-30 |
TW523628B (en) | 2003-03-11 |
SG86355A1 (en) | 2002-02-19 |
JP2000081610A (ja) | 2000-03-21 |
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Owner name: LIAN XIANG(SINGAPORE)PRIVATE LTD. Free format text: FORMER OWNER: INTERNATIONAL BUSINESS MACHINE CORP. Effective date: 20061027 |
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Effective date of registration: 20061027 Address after: Singapore Changi Patentee after: Lenovo (Singapore) Pte. Ltd. Address before: New York, USA Patentee before: International Business Machines Corp. |
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Owner name: HU'AN FUND LTD. Free format text: FORMER OWNER: LENOVO (SINGAPORE) PTE. LTD. Effective date: 20121010 |
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