KR100519371B1 - 터치패널이 장착된 액정표시장치 - Google Patents
터치패널이 장착된 액정표시장치 Download PDFInfo
- Publication number
- KR100519371B1 KR100519371B1 KR10-2002-0083399A KR20020083399A KR100519371B1 KR 100519371 B1 KR100519371 B1 KR 100519371B1 KR 20020083399 A KR20020083399 A KR 20020083399A KR 100519371 B1 KR100519371 B1 KR 100519371B1
- Authority
- KR
- South Korea
- Prior art keywords
- liquid crystal
- crystal display
- digitizer
- display device
- lcd
- Prior art date
Links
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
-
- 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
- G06F3/046—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by electromagnetic means
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- Electromagnetism (AREA)
- Nonlinear Science (AREA)
- Liquid Crystal (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Optics & Photonics (AREA)
- Position Input By Displaying (AREA)
Abstract
Description
Claims (8)
- 제 1 기판과 제 2 기판이 패턴드 스페이서에 의해 셀갭을 유지하여 상기 제 1, 제 2 기판 사이에 액정이 주입된 액정표시패널과, 상기 액정표시패널의 제 1, 제 2 기판 외측면에 형성된 편광판과, 상기 액정표시패널의 배면에서 광원을 조사하는 백라이트를 포함하여 구성되어 화상을 표시하는 액정표시장치와,상기 액정표시장치의 하측에 형성되어 전자기파를 발생하고 전자 펜으로부터 전자파를 감지하여 전자 펜의 위치를 인식하기 위한 센서부와, 상기 센서부 하측에 형성되어 상기 센서부에서 발생되는 전자기파를 차폐시키는 쉴드 판과, 상기 쉴드 판의 하부에 형성되어 상기 센서부를 구동시키는 디지타이저 보드를 포함하여 구성되는 디지타이저와,상기 액정표시장치의 상부면에 안티글레어 및 하드 코팅처리되어 형성된 폴리에틸렌 테레프라이레이트 필름을 포함하여 구성됨을 특징으로 하는 터치패널이 장착된 액정표시장치.
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 제 1 항에 있어서, 상기 폴리에틸렌 테레프타레이트 필름은 상기 LCD의 상부 편광판 상에 형성됨을 특징으로 하는 터치패널이 장착된 액정표시장치.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2002-0083399A KR100519371B1 (ko) | 2002-12-24 | 2002-12-24 | 터치패널이 장착된 액정표시장치 |
JP2003414497A JP2004206106A (ja) | 2002-12-24 | 2003-12-12 | タッチパネルが装着された液晶表示装置 |
CNB2003101212466A CN100434978C (zh) | 2002-12-24 | 2003-12-15 | 具有触摸面板的液晶显示装置及其制造方法 |
DE10358994A DE10358994B4 (de) | 2002-12-24 | 2003-12-16 | Flüssigkristallanzeigevorrichtung mit Touch-Panel und Verfahren zu deren Herstellung |
US10/743,139 US7053968B2 (en) | 2002-12-24 | 2003-12-23 | Liquid crystal display device with touch panel and method of fabricating the same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2002-0083399A KR100519371B1 (ko) | 2002-12-24 | 2002-12-24 | 터치패널이 장착된 액정표시장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20040056817A KR20040056817A (ko) | 2004-07-01 |
KR100519371B1 true KR100519371B1 (ko) | 2005-10-07 |
Family
ID=32653128
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2002-0083399A KR100519371B1 (ko) | 2002-12-24 | 2002-12-24 | 터치패널이 장착된 액정표시장치 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7053968B2 (ko) |
JP (1) | JP2004206106A (ko) |
KR (1) | KR100519371B1 (ko) |
CN (1) | CN100434978C (ko) |
DE (1) | DE10358994B4 (ko) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
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US7158754B2 (en) * | 2003-07-01 | 2007-01-02 | Ge Medical Systems Global Technology Company, Llc | Electromagnetic tracking system and method using a single-coil transmitter |
JP4405335B2 (ja) * | 2004-07-27 | 2010-01-27 | 株式会社ワコム | 位置検出装置、及び、入力システム |
CN101191915B (zh) * | 2006-11-24 | 2010-05-19 | 群康科技(深圳)有限公司 | 液晶显示面板 |
JP2008134837A (ja) * | 2006-11-28 | 2008-06-12 | Wacom Co Ltd | 位置検出装置及びディスプレイ装置 |
JP5050757B2 (ja) * | 2007-09-28 | 2012-10-17 | カシオ計算機株式会社 | 磁気検知型入力パネル及び入力パネル付き表示装置 |
US8134540B2 (en) * | 2007-10-16 | 2012-03-13 | Wintek Corporation | Touch panel and liquid crystal display panel |
US9645431B2 (en) * | 2008-03-19 | 2017-05-09 | Egalax_Empia Technology Inc. | Touch display and method for driving a plurality of touch driving electrodes of touch display |
JP5224973B2 (ja) * | 2008-08-26 | 2013-07-03 | 株式会社ジャパンディスプレイウェスト | 情報入出力装置および情報入出力方法 |
TWI368773B (en) * | 2008-10-29 | 2012-07-21 | Chunghwa Picture Tubes Ltd | Touch display panel |
KR101073285B1 (ko) * | 2008-12-01 | 2011-10-12 | 삼성모바일디스플레이주식회사 | 터치 스크린 패널 |
KR101558915B1 (ko) | 2009-03-27 | 2015-10-13 | 삼성디스플레이 주식회사 | 보호창을 갖는 터치 스크린 모듈 |
US8525809B2 (en) * | 2009-07-02 | 2013-09-03 | Applied Vacuum Coating Technologies Co., Ltd. | Digital capacitive touch panel structure |
TWI526912B (zh) * | 2010-03-16 | 2016-03-21 | 元太科技工業股份有限公司 | 電磁式觸控顯示器 |
US8730190B2 (en) * | 2011-01-13 | 2014-05-20 | Qualcomm Incorporated | Detect motion generated from gestures used to execute functionality associated with a computer system |
KR20120110817A (ko) * | 2011-03-30 | 2012-10-10 | 삼성전자주식회사 | 전자펜 및 전자펜을 이용한 입력 방법, 전자펜 입력을 위한 디스플레이 장치 |
KR20130107886A (ko) | 2012-03-23 | 2013-10-02 | 삼성전기주식회사 | 디지타이저 |
KR20140018017A (ko) | 2012-08-03 | 2014-02-12 | 삼성전기주식회사 | 디지타이저 |
KR20140066452A (ko) * | 2012-11-23 | 2014-06-02 | 삼성전기주식회사 | 입력 장치 |
KR101629943B1 (ko) * | 2014-02-21 | 2016-06-13 | 주식회사 엘지화학 | 전자 칠판 |
US9684338B1 (en) * | 2015-03-09 | 2017-06-20 | Amazon Technologies, Inc. | Multifunctional layer for a display device |
US10146355B2 (en) * | 2015-03-26 | 2018-12-04 | Lenovo (Singapore) Pte. Ltd. | Human interface device input fusion |
TWI552030B (zh) * | 2015-07-24 | 2016-10-01 | 義隆電子股份有限公司 | 在觸控裝置上偵測主動式觸控筆的方法及該觸控裝置 |
KR102543487B1 (ko) | 2015-12-28 | 2023-06-16 | 삼성디스플레이 주식회사 | 자기 정전 용량형 터치 스크린 및 이를 구비하는 표시 장치 |
US10931284B2 (en) * | 2019-05-07 | 2021-02-23 | Fox Enterprises, Inc. | Resonators and devices with pixel based electrodes operating across a gap |
KR102178464B1 (ko) | 2019-11-27 | 2020-11-13 | 한윤석 | 휴대폰용 디지타이저 가공방법 및 그 디지타이저 |
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JPS60222918A (ja) | 1984-04-20 | 1985-11-07 | Alps Electric Co Ltd | タツチ式入力装置の製造方法 |
JP3108571B2 (ja) * | 1993-10-27 | 2000-11-13 | シャープ株式会社 | 液晶表示入出力装置 |
JPH07210294A (ja) * | 1994-01-27 | 1995-08-11 | Canon Inc | 情報処理装置 |
JPH0815679A (ja) * | 1994-06-30 | 1996-01-19 | Hitachi Ltd | 液晶表示装置 |
JP3678788B2 (ja) * | 1995-03-16 | 2005-08-03 | 富士通株式会社 | 液晶表示装置 |
TW386175B (en) * | 1998-05-19 | 2000-04-01 | Dainippon Printing Co Ltd | Light reflective panel for reflective liquid crystal panel |
JP4593721B2 (ja) | 1999-05-19 | 2010-12-08 | グンゼ株式会社 | タッチパネル |
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JP2001311949A (ja) * | 2000-04-28 | 2001-11-09 | Optrex Corp | 入出力一体型表示装置 |
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KR100459230B1 (ko) * | 2002-11-14 | 2004-12-03 | 엘지.필립스 엘시디 주식회사 | 표시장치용 터치 패널 |
KR100480823B1 (ko) * | 2002-11-14 | 2005-04-07 | 엘지.필립스 엘시디 주식회사 | 표시장치용 터치 패널 |
KR100720446B1 (ko) * | 2002-11-15 | 2007-05-22 | 엘지.필립스 엘시디 주식회사 | 편광판 일체형 터치 패널 |
-
2002
- 2002-12-24 KR KR10-2002-0083399A patent/KR100519371B1/ko active IP Right Grant
-
2003
- 2003-12-12 JP JP2003414497A patent/JP2004206106A/ja active Pending
- 2003-12-15 CN CNB2003101212466A patent/CN100434978C/zh not_active Expired - Lifetime
- 2003-12-16 DE DE10358994A patent/DE10358994B4/de not_active Expired - Lifetime
- 2003-12-23 US US10/743,139 patent/US7053968B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JP2004206106A (ja) | 2004-07-22 |
US20040223089A1 (en) | 2004-11-11 |
CN100434978C (zh) | 2008-11-19 |
US7053968B2 (en) | 2006-05-30 |
KR20040056817A (ko) | 2004-07-01 |
CN1510468A (zh) | 2004-07-07 |
DE10358994B4 (de) | 2008-04-24 |
DE10358994A1 (de) | 2004-07-29 |
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