KR100510721B1 - 표시장치용 터치 패널 - Google Patents
표시장치용 터치 패널 Download PDFInfo
- Publication number
- KR100510721B1 KR100510721B1 KR10-2002-0070793A KR20020070793A KR100510721B1 KR 100510721 B1 KR100510721 B1 KR 100510721B1 KR 20020070793 A KR20020070793 A KR 20020070793A KR 100510721 B1 KR100510721 B1 KR 100510721B1
- Authority
- KR
- South Korea
- Prior art keywords
- electrode
- metal
- transparent electrode
- electrodes
- touch panel
- 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
- 239000002184 metal Substances 0.000 claims abstract description 128
- 229910052751 metal Inorganic materials 0.000 claims abstract description 128
- 239000000758 substrate Substances 0.000 claims description 68
- 239000000853 adhesive Substances 0.000 claims description 21
- 230000001070 adhesive effect Effects 0.000 claims description 21
- 238000000034 method Methods 0.000 claims description 9
- 125000006850 spacer group Chemical group 0.000 claims description 6
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 3
- 229910052709 silver Inorganic materials 0.000 claims description 3
- 239000004332 silver Substances 0.000 claims description 3
- 238000004026 adhesive bonding Methods 0.000 claims 1
- 150000002739 metals Chemical class 0.000 abstract description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 abstract 1
- 239000010931 gold Substances 0.000 abstract 1
- 229910052737 gold Inorganic materials 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000010365 information processing Effects 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
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
- G06F3/045—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means using resistive elements, e.g. a single continuous surface or two parallel surfaces put in contact
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- Nonlinear Science (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, 제 2 기판과,상기 제 1, 제 2 기판의 내측면에 각각 형성되는 제 1, 제 2 투명 전극들과,상기 제 1 투명 전극의 좌측 및 우측 가장 자리에 형성된 제 1, 제 2 금속 전극과,상기 제 1 투명 전극과는 분리되고 상기 제 1 투명 전극의 상측에 제 1 금속 전극과 전기적으로 연결되면서 형성되는 제 3 금속 전극과,상기 제 1 투명 전극의 하측에 형성된 제 1 더미 금속 전극과,상기 제 2 투명 전극의 상측 및 하측 가장 자리에 형성된 제 4, 제 5 금속 전극과,상기 제 2 투명 전극과는 분리되고 상기 제 2 투명 전극의 좌측에 제 4 금속 전극과 전기적으로 연결되면서 형성되는 제 6 금속 전극과,상기 제 2 투명 전극의 우측에 형성된 제 2 더미 금속 전극을 포함하여 이루어짐을 특징으로 하는 표시장치용 터치 패널.
- 제 1 항에 있어서, 상기 제 1 내지 제 6 금속 전극과 제 1, 제 2 더미 금속 전극은 동일한 금속 전극으로 이루어진 것을 특징으로 하는 표시장치용 터치 패널.
- 제 2 항에 있어서, 상기 금속 전극은 실버 전극인 것을 특징으로 하는 표시장치용 터치 패널.
- 제 1 항에 있어서, 상기 제 1 기판과 제 2 기판 사이에 형성된 도트 스페이서를 더 포함하여 이루어짐을 특징으로 하는 표시장치용 터치 패널.
- 제 1 항에 있어서, 상기 제 2, 제 3 금속 전극 및 제 5, 제 6 금속 전극을 전기적으로 본딩하는 도전성 접착제와, 상기 제 1, 제 2 기판의 가장자리 영역에서 상기 제 1, 제 2 기판을 합착하는 절연성 접착제를 더 포함함을 특징으로 하는 표시장치용 터치 패널.
- 제 1 항에 있어서, 상기 제 2, 제 3 금속 전극 및 제 5, 제 6 금속 전극에 본딩되는 신호선을 포함하여 구성됨을 특징으로 하는 표시장치용 터치 패널.
- 삭제
- 제 6 항에 있어서, 상기 신호선은 4개의 신호 라인을 갖고, 상기 2개의 신호 라인과 제 2, 제 3 금속 전극이 도전성 접착제에 의해 접착되고, 나머지 2개의 신호 라인과 제 4, 제 5 금속 전극이 도전성 접착제에 의해 접착됨을 특징으로 하는 표시장치용 터치 패널.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2002-0070793A KR100510721B1 (ko) | 2002-11-14 | 2002-11-14 | 표시장치용 터치 패널 |
US10/702,639 US7180505B2 (en) | 2002-11-14 | 2003-11-07 | Touch panel for display device |
CNB2003101153078A CN100545787C (zh) | 2002-11-14 | 2003-11-14 | 显示设备的触摸板 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2002-0070793A KR100510721B1 (ko) | 2002-11-14 | 2002-11-14 | 표시장치용 터치 패널 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20040042486A KR20040042486A (ko) | 2004-05-20 |
KR100510721B1 true KR100510721B1 (ko) | 2005-08-30 |
Family
ID=32322232
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2002-0070793A Expired - Lifetime KR100510721B1 (ko) | 2002-11-14 | 2002-11-14 | 표시장치용 터치 패널 |
Country Status (3)
Country | Link |
---|---|
US (1) | US7180505B2 (ko) |
KR (1) | KR100510721B1 (ko) |
CN (1) | CN100545787C (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101086559B1 (ko) | 2008-06-18 | 2011-11-23 | 소니 주식회사 | 정전 용량형 입력 장치 및 입력 기능을 갖는 표시 장치 |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4198527B2 (ja) * | 2003-05-26 | 2008-12-17 | 富士通コンポーネント株式会社 | タッチパネル及び表示装置 |
CN101149659B (zh) * | 2006-09-20 | 2010-09-15 | 凌阳科技股份有限公司 | 触控输入装置、触摸定位装置及其方法 |
WO2008081710A1 (ja) * | 2007-01-04 | 2008-07-10 | Nissha Printing Co., Ltd. | タッチパネル機能を有する保護パネル |
KR101481682B1 (ko) * | 2007-04-09 | 2015-01-12 | 삼성디스플레이 주식회사 | 터치스크린 표시장치 |
JP5519539B2 (ja) * | 2008-02-28 | 2014-06-11 | ニューヨーク・ユニバーシティ | 処理装置に入力を与える方法及び装置、並びにセンサパッド |
TWI412980B (zh) * | 2008-03-14 | 2013-10-21 | Innolux Corp | 影像顯示系統 |
KR101450901B1 (ko) * | 2008-04-29 | 2014-10-23 | 엘지디스플레이 주식회사 | 표시장치용 터치 패널 |
TWI380072B (en) | 2008-05-09 | 2012-12-21 | Au Optronics Corp | Touch panel |
TWI377497B (en) * | 2008-11-05 | 2012-11-21 | Au Optronics Corp | Touch-sensing substrate, color filter substrate and touch-sensing liquid crystal display |
KR101022087B1 (ko) | 2009-01-16 | 2011-03-17 | 삼성모바일디스플레이주식회사 | 터치 스크린 패널 |
KR101022185B1 (ko) | 2009-01-16 | 2011-03-17 | 삼성모바일디스플레이주식회사 | 터치 스크린 패널 |
CN101995988B (zh) | 2009-08-19 | 2012-08-15 | 群康科技(深圳)有限公司 | 触摸屏 |
KR101119355B1 (ko) * | 2010-09-09 | 2012-03-07 | 삼성전기주식회사 | 터치패널 |
CN102096510A (zh) * | 2011-01-22 | 2011-06-15 | 苏州达方电子有限公司 | 触控板 |
TWI474235B (zh) * | 2012-10-03 | 2015-02-21 | Giantplus Technology Co Ltd | 單層電極觸控面板 |
EP2772836A4 (en) | 2012-11-30 | 2015-08-26 | Lg Chemical Ltd | TOUCH SCREEN AND METHOD FOR MANUFACTURING THE SAME |
CN104615318A (zh) * | 2015-01-23 | 2015-05-13 | 深圳市华星光电技术有限公司 | 一种触摸屏及具有该触摸屏的终端 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07334289A (ja) * | 1994-06-07 | 1995-12-22 | Matsushita Electric Ind Co Ltd | 抵抗膜方式タッチパネル |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002082772A (ja) * | 2000-06-28 | 2002-03-22 | Hitachi Ltd | タッチパネルとその製造方法および、このタッチパネルを用いた画面入力型表示装置 |
KR100659048B1 (ko) * | 2000-09-06 | 2006-12-18 | 삼성에스디아이 주식회사 | 외부 노이즈를 차단할 수 있는 더미전극을 구비한 터치패널 |
-
2002
- 2002-11-14 KR KR10-2002-0070793A patent/KR100510721B1/ko not_active Expired - Lifetime
-
2003
- 2003-11-07 US US10/702,639 patent/US7180505B2/en not_active Expired - Lifetime
- 2003-11-14 CN CNB2003101153078A patent/CN100545787C/zh not_active Expired - Lifetime
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07334289A (ja) * | 1994-06-07 | 1995-12-22 | Matsushita Electric Ind Co Ltd | 抵抗膜方式タッチパネル |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101086559B1 (ko) | 2008-06-18 | 2011-11-23 | 소니 주식회사 | 정전 용량형 입력 장치 및 입력 기능을 갖는 표시 장치 |
Also Published As
Publication number | Publication date |
---|---|
CN100545787C (zh) | 2009-09-30 |
US7180505B2 (en) | 2007-02-20 |
CN1501225A (zh) | 2004-06-02 |
KR20040042486A (ko) | 2004-05-20 |
US20040100452A1 (en) | 2004-05-27 |
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