KR101827464B1 - 전극 접속부 및 이를 포함하는 터치 스크린 패널 - Google Patents
전극 접속부 및 이를 포함하는 터치 스크린 패널 Download PDFInfo
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- KR101827464B1 KR101827464B1 KR1020150140445A KR20150140445A KR101827464B1 KR 101827464 B1 KR101827464 B1 KR 101827464B1 KR 1020150140445 A KR1020150140445 A KR 1020150140445A KR 20150140445 A KR20150140445 A KR 20150140445A KR 101827464 B1 KR101827464 B1 KR 101827464B1
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- 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
- G06F3/0446—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; 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
-
- 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
- G06F3/0416—Control or interface arrangements specially adapted for digitisers
- G06F3/04164—Connections between sensors and controllers, e.g. routing lines between electrodes and connection pads
-
- 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
- G06F3/047—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means using sets of wires, e.g. crossed wires
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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)
- Computer Networks & Wireless Communication (AREA)
- Position Input By Displaying (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
Description
6. 위 1에 있어서, 금속, 도전성 금속 산화물 및 도전성 탄소로 이루어진 군에서 선택되는 적어도 하나를 포함하는 전극 접속부.
7. 위 1에 있어서, 금속 코어부 및 상기 금속 코어부의 도전성 비금속 코팅층을 포함하는 전극 접속부.
도 2 내지 4는 본 발명의 일 실시예에 따른 전극 접속부를 개략적으로 나타낸 도면이다.
구분 | W1 (㎛) |
W2 (㎛) |
W2' (㎛) |
수학식 2 | H1 (mm) |
H2 (mm) |
A (mm2 *100) |
A' (mm2 *100) |
수학식 1 |
실시예 1 | 200 | 80 | 80 | 40 | 1.6 | 1.5 | 30 | 6 | 0.2 |
실시예 2 | 200 | 50 | 50 | 100 | 1.6 | 1.5 | 30 | 15 | 0.5 |
실시예 3 | 100 | 15 | 15 | 70 | 1.6 | 1.5 | 15 | 10.5 | 0.7 |
실시예 4 | 100 | 5 | 5 | 90 | 1.6 | 1.5 | 15 | 13.5 | 0.9 |
실시예 5 | 100 | 35 | 35 | 30 | 1.6 | 1.5 | 15 | 4.5 | 0.3 |
실시예 6 | 100 | 30 | 30 | 40 | 1.6 | 1.5 | 15 | 6 | 0.4 |
실시예 7 | 100 | 25 | 25 | 50 | 1.6 | 1.5 | 15 | 7.5 | 0.5 |
비교예 1 | 200 | 90 | 90 | 20 | 1.6 | 1.5 | 30 | 3 | 0.1 |
비교예 2 | 200 | 1 | 1 | 198 | 1.6 | 1.5 | 30 | 29.7 | 0.99 |
비교예 3 | 200 | 85 | 85 | 30 | 1.6 | 1.5 | 22.5 | 4.5 | 0.15 |
구분 | 크랙 발생 평가 조건 | 크랙 발생 | 단선 발생 | ||
하중(Kgf) | 온도(℃) | 시간(초) | |||
실시예 1 | 5 | 155 | 10 | 0/10 | 1/10 |
8 | 155 | 10 | 0/10 | 0/10 | |
실시예 2 | 5 | 155 | 10 | 0/10 | 0/10 |
8 | 155 | 10 | 0/10 | 0/10 | |
실시예 3 | 5 | 155 | 10 | 0/10 | 0/10 |
8 | 155 | 10 | 2/10 | 0/10 | |
실시예 4 | 5 | 155 | 10 | 1/10 | 0/10 |
8 | 155 | 10 | 4/10 | 0/10 | |
실시예 5 | 5 | 155 | 10 | 0/10 | 4/10 |
8 | 155 | 10 | 2/10 | 2/10 | |
실시예 6 | 5 | 155 | 10 | 0/10 | 1/10 |
8 | 155 | 10 | 2/10 | 0/10 | |
실시예 7 | 5 | 155 | 10 | 0/10 | 0/10 |
8 | 155 | 10 | 3/10 | 0/10 | |
비교예 1 | 5 | 155 | 10 | 0/10 | 10/10 |
8 | 155 | 10 | 0/10 | 8/10 | |
비교예 2 | 5 | 155 | 10 | 8/10 | 0/10 |
8 | 155 | 10 | 10/10 | 0/10 | |
비교예 3 | 5 | 155 | 10 | 0/10 | 5/10 |
8 | 155 | 10 | 0/10 | 4/10 |
10 : 터치 스크린 패널
20: 투명 기판
30: 감지 전극 패턴
30-1: 제1 감지 전극 패턴 30-2: 제2 감지 전극 패턴
40: 위치 검출 라인
50: 전극 접속부
60: 보호층
70: 도전 부재
80: 에어벤트홀
Claims (12)
- 전극과 연결되는 전극 접속부;
상기 전극 접속부의 테두리부의 양 단부를 서로 대향하도록 덮으며 하기 수학식 1 및 수학식 2를 만족하는 보호층; 및
상기 전극 접속부 및 상기 보호층을 함께 덮으며, 상기 전극 접속부와 전기적으로 접속되는 도전 부재를 포함하는 전극 연결체;
[수학식 1]
0.2 ≤ A'/A ≤ 0.98
(식 중에서, A는 전극 접속부의 전체 면적이고, A'은 전극 접속부 중 보호층에 덮히지 않은 부분의 면적임).
[수학식 2]
W1-(W2 + W2') > 30㎛
(식 중에서, W1은 전극 접속부의 대향하는 단부 사이의 폭(㎛)으로 50 내지 250㎛이고, W2는 상기 W1의 폭 방향으로 전극 접속부의 일 단부에 덮힌 보호층의 폭(㎛)이고, W2'은 상기 W1의 폭 방향으로 전극 접속부의 다른 일 단부에 덮힌 보호층의 폭(㎛)임).
- 삭제
- 청구항 1에 있어서, 상기 W2 및 W2'의 합은 2㎛이상인, 전극 연결체.
- 청구항 1에 있어서, 상기 보호층의 전극 접속부 상의 단부는 소정 패턴을 갖는, 전극 연결체.
- 청구항 1에 있어서, 상기 도전 부재는 상기 보호층 및 보호층에 덮히지 않은 전극 접속부의 일부가 노출되도록 상기 전극 접속부에 접속되고, 상기 도전 부재가 접속되지 않아 노출된 보호층 및 보호층에 덮히지 않은 전극 접속부의 일부는 에어벤트홀을 형성하게 되는, 전극 연결체.
- 청구항 1에 있어서, 상기 전극 접속부는 금속, 도전성 금속 산화물 및 도전성 탄소로 이루어진 군에서 선택되는 적어도 하나를 포함하는 전극 연결체.
- 청구항 1에 있어서, 상기 전극 접속부는 금속 코어부 및 상기 금속 코어부의 도전성 비금속 코팅층을 포함하는 전극 연결체.
- 청구항 1에 있어서, 상기 도전 부재는 연성 인쇄 회로 기판(FPCB)인, 전극 연결체.
- 청구항 1, 또는 3 내지 8 중 어느 한 항의 전극 연결체를 포함하는, 터치 스크린 패널.
- 청구항 9의 터치 스크린 패널을 포함하는, 화상 표시 장치.
- 삭제
- 삭제
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020150140445A KR101827464B1 (ko) | 2015-10-06 | 2015-10-06 | 전극 접속부 및 이를 포함하는 터치 스크린 패널 |
TW105131794A TWI708982B (zh) | 2015-10-06 | 2016-09-30 | 電極連接單元及包括其的觸控式螢幕面板 |
CN201680058585.XA CN108139829B (zh) | 2015-10-06 | 2016-10-05 | 电极连接单元及包括其的触摸屏面板 |
PCT/KR2016/011122 WO2017061761A1 (ko) | 2015-10-06 | 2016-10-05 | 전극 접속부 및 이를 포함하는 터치 스크린 패널 |
US15/946,872 US10394362B2 (en) | 2015-10-06 | 2018-04-06 | Electrode connection unit and touch screen panel including the same |
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KR1020150140445A KR101827464B1 (ko) | 2015-10-06 | 2015-10-06 | 전극 접속부 및 이를 포함하는 터치 스크린 패널 |
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KR20170041022A KR20170041022A (ko) | 2017-04-14 |
KR101827464B1 true KR101827464B1 (ko) | 2018-02-08 |
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US (1) | US10394362B2 (ko) |
KR (1) | KR101827464B1 (ko) |
CN (1) | CN108139829B (ko) |
TW (1) | TWI708982B (ko) |
WO (1) | WO2017061761A1 (ko) |
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KR102464252B1 (ko) * | 2018-03-06 | 2022-11-08 | 삼성디스플레이 주식회사 | 터치 센서 |
CN116152225B (zh) * | 2023-04-04 | 2023-06-30 | 深圳市柯达科电子科技有限公司 | 一种电感触摸屏生产工艺调节方法及系统 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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US20080105935A1 (en) * | 2004-08-31 | 2008-05-08 | Hiroshi Ogura | Micromachine Device |
US20100264414A1 (en) * | 2009-04-16 | 2010-10-21 | Renesas Technology Corp. | Semiconductor integrated circuit device and method of manufacturing same |
CN104238784A (zh) * | 2013-06-08 | 2014-12-24 | 宸鸿科技(厦门)有限公司 | 触控面板 |
Family Cites Families (7)
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KR100740938B1 (ko) * | 2001-08-30 | 2007-07-19 | 삼성전자주식회사 | 레이저 조사 표지를 가지는 박막 트랜지스터 기판 |
CN101526821B (zh) | 2009-03-26 | 2011-01-05 | 张敦杰 | 一种用于氧化电位水集中供应系统的智能化控制方法 |
KR101160453B1 (ko) | 2010-12-16 | 2012-06-27 | 동아대학교 산학협력단 | 개선된 전극부를 가지는 평판 표시 패널 및 이를 포함하는 평판 표시 장치 |
KR101357591B1 (ko) * | 2011-11-16 | 2014-02-04 | 엘지이노텍 주식회사 | 터치윈도우 |
TWI482287B (zh) * | 2013-04-24 | 2015-04-21 | Au Optronics Corp | 電激發光顯示面板及其製造方法 |
KR20150051728A (ko) * | 2013-11-05 | 2015-05-13 | 삼성전기주식회사 | 터치센서 모듈 |
JP6173988B2 (ja) * | 2014-08-28 | 2017-08-02 | 株式会社ジャパンディスプレイ | 電極基板の製造方法、電極基板、表示装置および入力装置 |
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2015
- 2015-10-06 KR KR1020150140445A patent/KR101827464B1/ko active Active
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2016
- 2016-09-30 TW TW105131794A patent/TWI708982B/zh active
- 2016-10-05 CN CN201680058585.XA patent/CN108139829B/zh active Active
- 2016-10-05 WO PCT/KR2016/011122 patent/WO2017061761A1/ko active Application Filing
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- 2018-04-06 US US15/946,872 patent/US10394362B2/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080105935A1 (en) * | 2004-08-31 | 2008-05-08 | Hiroshi Ogura | Micromachine Device |
US20100264414A1 (en) * | 2009-04-16 | 2010-10-21 | Renesas Technology Corp. | Semiconductor integrated circuit device and method of manufacturing same |
CN104238784A (zh) * | 2013-06-08 | 2014-12-24 | 宸鸿科技(厦门)有限公司 | 触控面板 |
Also Published As
Publication number | Publication date |
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KR20170041022A (ko) | 2017-04-14 |
CN108139829B (zh) | 2021-03-02 |
WO2017061761A1 (ko) | 2017-04-13 |
TWI708982B (zh) | 2020-11-01 |
CN108139829A (zh) | 2018-06-08 |
US10394362B2 (en) | 2019-08-27 |
TW201714006A (zh) | 2017-04-16 |
US20180224988A1 (en) | 2018-08-09 |
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