WO2012157930A3 - 터치 위치의 검출 정확도가 향상된 터치 패널 센서 장치 - Google Patents
터치 위치의 검출 정확도가 향상된 터치 패널 센서 장치 Download PDFInfo
- Publication number
- WO2012157930A3 WO2012157930A3 PCT/KR2012/003775 KR2012003775W WO2012157930A3 WO 2012157930 A3 WO2012157930 A3 WO 2012157930A3 KR 2012003775 W KR2012003775 W KR 2012003775W WO 2012157930 A3 WO2012157930 A3 WO 2012157930A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- touch panel
- touch
- panel sensor
- detecting
- devicedevice
- Prior art date
Links
Classifications
-
- 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
- G06F3/0448—Details of the electrode shape, e.g. for enhancing the detection of touches, for generating specific electric field shapes, for enhancing display quality
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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
- G06F3/0443—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means using a single layer of sensing electrodes
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Quality & Reliability (AREA)
- Position Input By Displaying (AREA)
Abstract
본 발명에서 제안하고 있는 터치 위치의 검출 정확도가 향상된 터치 패널 센서 장치에 따르면, 복수의 홈 또는 돌기가 형성된 다각형 형태의 적어도 둘 이상의 저항성 전도체를 터치 패널의 일면에 나열함으로써, 하나의 투명 전극 층을 이용하여 두 층을 사용하는 것과 같은 효과를 얻을 수 있어 경제적이고, 터치 신호가 입력될 때 두 개 이상의 저항성 전도체에 접촉이 이루어져 안정적인 터치를 제공하며, 저항성 전도체의 면적 변화를 강조하여 저항 변화가 커지고 접촉 시 발생하는 신호 변화를 극대화하여 터치 위치의 검출 정확도를 향상시킬 수 있다.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2011-0045428 | 2011-05-13 | ||
KR1020110045428A KR101112780B1 (ko) | 2011-05-13 | 2011-05-13 | 터치 위치의 검출 정확도가 향상된 터치 패널 센서 장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2012157930A2 WO2012157930A2 (ko) | 2012-11-22 |
WO2012157930A3 true WO2012157930A3 (ko) | 2013-01-24 |
Family
ID=46140888
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/KR2012/003775 WO2012157930A2 (ko) | 2011-05-13 | 2012-05-14 | 터치 위치의 검출 정확도가 향상된 터치 패널 센서 장치 |
Country Status (2)
Country | Link |
---|---|
KR (1) | KR101112780B1 (ko) |
WO (1) | WO2012157930A2 (ko) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102140236B1 (ko) * | 2013-09-16 | 2020-07-31 | 주식회사 리딩유아이 | 터치패널 |
KR101585917B1 (ko) * | 2014-08-19 | 2016-01-18 | 크루셜텍 (주) | 플렉서블 터치 스크린 패널에서의 하이브리드 스캔 방식 터치 검출 방법 및 장치 |
WO2016028081A2 (ko) * | 2014-08-19 | 2016-02-25 | 크루셜텍(주) | 터치 검출 장치 |
KR101621277B1 (ko) * | 2014-08-19 | 2016-05-16 | 크루셜텍 (주) | 터치 검출 장치 |
US9927916B2 (en) | 2014-08-19 | 2018-03-27 | Crucialtec Co., Ltd. | Touch detection device with sensor pads having bar-shaped strips |
KR101553963B1 (ko) * | 2014-12-22 | 2015-09-17 | (주)세미센스 | 단층 구조의 상호 정전용량방식 터치스크린 장치 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20100032283A (ko) * | 2009-04-20 | 2010-03-25 | 남동식 | 단층형 터치 패널 센서 |
KR20100083012A (ko) * | 2009-01-12 | 2010-07-21 | (주)미래디피 | 정전용량 방식 터치 패널 |
KR100979910B1 (ko) * | 2008-01-29 | 2010-09-06 | (주)멜파스 | 분할 투명 전극 구조를 갖는 터치스크린 패널 |
JP2011090677A (ja) * | 2009-10-22 | 2011-05-06 | Chi Mei Electronics Corp | タッチパネル及びこれを用いるタッチ表示装置 |
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2011
- 2011-05-13 KR KR1020110045428A patent/KR101112780B1/ko active IP Right Grant
-
2012
- 2012-05-14 WO PCT/KR2012/003775 patent/WO2012157930A2/ko active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100979910B1 (ko) * | 2008-01-29 | 2010-09-06 | (주)멜파스 | 분할 투명 전극 구조를 갖는 터치스크린 패널 |
KR20100083012A (ko) * | 2009-01-12 | 2010-07-21 | (주)미래디피 | 정전용량 방식 터치 패널 |
KR20100032283A (ko) * | 2009-04-20 | 2010-03-25 | 남동식 | 단층형 터치 패널 센서 |
JP2011090677A (ja) * | 2009-10-22 | 2011-05-06 | Chi Mei Electronics Corp | タッチパネル及びこれを用いるタッチ表示装置 |
Also Published As
Publication number | Publication date |
---|---|
KR101112780B1 (ko) | 2012-03-13 |
WO2012157930A2 (ko) | 2012-11-22 |
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