KR101347375B1 - 터치 스크린 패널 및 이를 구비한 표시 장치 - Google Patents
터치 스크린 패널 및 이를 구비한 표시 장치 Download PDFInfo
- Publication number
- KR101347375B1 KR101347375B1 KR1020100115185A KR20100115185A KR101347375B1 KR 101347375 B1 KR101347375 B1 KR 101347375B1 KR 1020100115185 A KR1020100115185 A KR 1020100115185A KR 20100115185 A KR20100115185 A KR 20100115185A KR 101347375 B1 KR101347375 B1 KR 101347375B1
- Authority
- KR
- South Korea
- Prior art keywords
- substrate
- metal wiring
- sensor unit
- wiring pattern
- touch screen
- 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 - Fee Related
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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; 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
- G06F3/0445—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means using two or more layers of sensing electrodes, e.g. using two layers of electrodes separated by a dielectric layer
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; 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 OR CALCULATING; 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 OR CALCULATING; 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
- G06F3/0443—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means using a single layer of sensing electrodes
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- 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)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
Description
도 2는 도 1의 터치 스크린 패널 및 이를 구비한 표시 장치의 부분 단면도이다.
도 3은 본 발명의 제2 실시예에 따른 터치 스크린 패널 및 이를 구비한 표시 장치의 부분 단면도이다.
120: 센서부 130: 금속 배선 패턴
140: 절연층 150: 점착층
181, 182: 그라운드 라인 200: 표시 패널
220: 표시 소자 300: 윈도우 부재
350: 차광층 501, 502: 표시 장치
Claims (5)
- 기판;
상기 기판의 중앙에 위치하는 센서부;
상기 센서부의 주변에 위치하며, 적어도 일부가 상기 센서부와 연결되는 금속 배선 패턴;
상기 금속 배선 패턴을 덮는 절연층; 및
상기 기판의 가장자리와 상기 금속 배선 패턴 사이에 배치된 그라운드 라인
을 포함하는 터치 스크린 패널. - 제1항에서,
상기 센서부를 사이에 두고 상기 기판과 대향 배치된 윈도우(window) 부재와, 상기 윈도우 부재와 상기 기판 사이의 공간을 채우는 점착층을 더 포함하는 터치 스크린 패널. - 제2항에서,
상기 금속 배선 패턴과 대향하는 상기 윈도우 부재의 일 영역에 형성된 차광층을 더 포함하는 터치 스크린 패널. - 제1항에서,
상기 그라운드 라인은 상기 기판의 가장자리와 상기 금속 배선 패턴 사이로부터 상기 금속 배선 패턴을 덥는 상기 절연층 위로 연장된 터치 스크린 패널. - 제1항 내지 제4항 중 어느 한 항의 터치 스크린 패널; 및
상기 터치 스크린 패널의 상기 기판과 대향 배치된 표시 패널을 더 포함하는 표시 장치.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020100115185A KR101347375B1 (ko) | 2010-11-18 | 2010-11-18 | 터치 스크린 패널 및 이를 구비한 표시 장치 |
| US13/098,282 US20120127094A1 (en) | 2010-11-18 | 2011-04-29 | Touch screen panel and display device having the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020100115185A KR101347375B1 (ko) | 2010-11-18 | 2010-11-18 | 터치 스크린 패널 및 이를 구비한 표시 장치 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20120053855A KR20120053855A (ko) | 2012-05-29 |
| KR101347375B1 true KR101347375B1 (ko) | 2014-01-06 |
Family
ID=46063903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020100115185A Expired - Fee Related KR101347375B1 (ko) | 2010-11-18 | 2010-11-18 | 터치 스크린 패널 및 이를 구비한 표시 장치 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US20120127094A1 (ko) |
| KR (1) | KR101347375B1 (ko) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019066404A1 (en) * | 2017-09-26 | 2019-04-04 | Samsung Electronics Co., Ltd. | DISPLAY DEVICE FOR PREVENTING CORROSION OF A LINE AND ELECTRONIC DEVICE COMPRISING THE SAME |
| US11947767B2 (en) | 2019-02-18 | 2024-04-02 | Samsung Display Co., Ltd. | Touch sensor |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8823659B2 (en) * | 2011-06-07 | 2014-09-02 | Nokia Corporation | Method and apparatus for touch panel |
| JP2013020162A (ja) * | 2011-07-13 | 2013-01-31 | Japan Display East Co Ltd | 液晶表示装置及びその製造方法 |
| JP2015057678A (ja) * | 2012-01-12 | 2015-03-26 | シャープ株式会社 | タッチパネルおよびタッチパネル付き表示装置 |
| KR102022698B1 (ko) | 2012-05-31 | 2019-11-05 | 삼성디스플레이 주식회사 | 표시 패널 |
| JP2015166889A (ja) * | 2012-07-02 | 2015-09-24 | シャープ株式会社 | タッチパネルおよびタッチパネル付き表示装置 |
| KR101461290B1 (ko) * | 2012-12-28 | 2014-11-12 | 삼성전기주식회사 | 터치패널 |
| US20150062448A1 (en) * | 2013-08-30 | 2015-03-05 | Arvind S. | Touch screen displays |
| TW201512916A (zh) * | 2013-09-18 | 2015-04-01 | Wintek Corp | 觸控面板 |
| KR102302811B1 (ko) | 2013-12-16 | 2021-09-16 | 엘지이노텍 주식회사 | 터치 패널 |
| KR102237908B1 (ko) * | 2014-02-05 | 2021-04-08 | 엘지이노텍 주식회사 | 터치 패널 |
| KR102237926B1 (ko) | 2014-02-05 | 2021-04-08 | 엘지이노텍 주식회사 | 터치 윈도우 |
| KR102275876B1 (ko) | 2014-04-01 | 2021-07-12 | 엘지이노텍 주식회사 | 터치 패널 및 이를 포함하는 터치 디바이스 |
| KR102184736B1 (ko) * | 2014-04-17 | 2020-11-30 | 엘지이노텍 주식회사 | 배선의 노이즈를 감소시키는 터치 윈도우 |
| CN105824461A (zh) * | 2016-03-10 | 2016-08-03 | 京东方科技集团股份有限公司 | 一种触控装置及触控显示装置 |
| CN106843616B (zh) * | 2017-01-03 | 2020-05-19 | 京东方科技集团股份有限公司 | 一种触控基板及其制作方法、触控显示装置 |
| KR102395191B1 (ko) * | 2017-10-12 | 2022-05-06 | 삼성전자주식회사 | 센서 모듈, 반도체 제조 장치, 및 반도체 소자의 제조 방법 |
| CN108446057A (zh) * | 2018-03-05 | 2018-08-24 | 业成科技(成都)有限公司 | 触控面板及触控显示装置 |
| KR102883427B1 (ko) | 2019-09-09 | 2025-11-07 | 엘지디스플레이 주식회사 | 터치 스크린을 갖는 표시장치 |
| JP2021086380A (ja) * | 2019-11-27 | 2021-06-03 | 双葉電子工業株式会社 | タッチパネル |
Citations (2)
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| KR20020019671A (ko) * | 2000-09-06 | 2002-03-13 | 김순택 | 외부 노이즈를 차단할 수 있는 더미전극을 구비한 터치패널 |
| KR20020092628A (ko) * | 2001-06-05 | 2002-12-12 | 에프디테크 주식회사 | 아날로그 터치패널 |
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| US4931782A (en) * | 1988-06-24 | 1990-06-05 | E. I. Du Pont De Nemours And Company | Touch screen overlay with improved conductor durability |
| US5543590A (en) * | 1992-06-08 | 1996-08-06 | Synaptics, Incorporated | Object position detector with edge motion feature |
| US5565658A (en) * | 1992-07-13 | 1996-10-15 | Cirque Corporation | Capacitance-based proximity with interference rejection apparatus and methods |
| US5457289A (en) * | 1994-03-16 | 1995-10-10 | Microtouch Systems, Inc. | Frontally shielded capacitive touch sensor system |
| US5760715A (en) * | 1996-04-15 | 1998-06-02 | Pressenk Instruments Inc. | Padless touch sensor |
| US6727895B2 (en) * | 2000-02-02 | 2004-04-27 | 3M Innovative Properties Company | Touch screen panel with integral wiring traces |
| US6587097B1 (en) * | 2000-11-28 | 2003-07-01 | 3M Innovative Properties Co. | Display system |
| US20070126707A1 (en) * | 2005-12-02 | 2007-06-07 | Jones Terence A | Linearized touch sensor having protective coating |
| US8803813B2 (en) * | 2006-05-10 | 2014-08-12 | Cypress Semiconductor Corporation | Sensing device |
| KR20080023466A (ko) * | 2006-09-11 | 2008-03-14 | 삼성에스디아이 주식회사 | 평판 표시 장치 |
| TW200945956A (en) * | 2008-04-22 | 2009-11-01 | Wintek Corp | Electrostatic discharge protection device for touch panels |
| KR101002308B1 (ko) * | 2008-09-12 | 2010-12-17 | 엘지디스플레이 주식회사 | 액정 표시 장치 |
| US8115751B2 (en) * | 2008-12-30 | 2012-02-14 | Young Fast Optoelectronics Co., Ltd. | Capacitive touch sensing assembly |
| TWI447475B (zh) * | 2009-09-07 | 2014-08-01 | Au Optronics Corp | 觸控面板 |
| US8692948B2 (en) * | 2010-05-21 | 2014-04-08 | Apple Inc. | Electric field shielding for in-cell touch type thin-film-transistor liquid crystal displays |
-
2010
- 2010-11-18 KR KR1020100115185A patent/KR101347375B1/ko not_active Expired - Fee Related
-
2011
- 2011-04-29 US US13/098,282 patent/US20120127094A1/en not_active Abandoned
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020019671A (ko) * | 2000-09-06 | 2002-03-13 | 김순택 | 외부 노이즈를 차단할 수 있는 더미전극을 구비한 터치패널 |
| KR20020092628A (ko) * | 2001-06-05 | 2002-12-12 | 에프디테크 주식회사 | 아날로그 터치패널 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019066404A1 (en) * | 2017-09-26 | 2019-04-04 | Samsung Electronics Co., Ltd. | DISPLAY DEVICE FOR PREVENTING CORROSION OF A LINE AND ELECTRONIC DEVICE COMPRISING THE SAME |
| US11947767B2 (en) | 2019-02-18 | 2024-04-02 | Samsung Display Co., Ltd. | Touch sensor |
| US12554370B2 (en) | 2019-02-18 | 2026-02-17 | Samsung Display Co., Ltd. | Touch sensor |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20120053855A (ko) | 2012-05-29 |
| US20120127094A1 (en) | 2012-05-24 |
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