KR102377960B1 - 표시 장치 - Google Patents
표시 장치 Download PDFInfo
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- KR102377960B1 KR102377960B1 KR1020170099060A KR20170099060A KR102377960B1 KR 102377960 B1 KR102377960 B1 KR 102377960B1 KR 1020170099060 A KR1020170099060 A KR 1020170099060A KR 20170099060 A KR20170099060 A KR 20170099060A KR 102377960 B1 KR102377960 B1 KR 102377960B1
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Abstract
Description
도 3은 본 출원의 일 예에 따른 화소를 나타낸 회로도이다.
도 4는 본 출원에 따른 표시 장치의 1 프레임 기간의 표시 기간과 터치 기간 동안 공통 전극들에 공급되는 공통 전압과 터치 구동 신호를 나타낸 파형도이다.
도 5는 본 출원에 따른 표시 장치의 사시도이다.
도 6은 본 출원의 일 예에 따른 표시 장치에서, 복수의 공통 전극들과 구동 회로부 간의 연결 구조를 설명하기 위한 평면도이다.
도 7은 본 출원의 다른 예에 따른 표시 장치에서, 복수의 공통 전극들과 구동 회로부 간의 연결 구조를 나타내는 평면도이다.
도 8은 도 7에 도시된 A 부분의 확대도이다.
도 9는 본 출원의 다른 예에 따른 표시 장치에서, 복수의 공통 전극들과 구동 회로부 간의 연결 구조를 나타내는 평면도이다.
도 10은 도 9에 도시된 B 부분의 확대도이다.
13: 액정층 20: 타이밍 컨트롤러
30: 게이트 구동부 40: 데이터 구동부
50: 메인 프로세서 60: 터치 구동부
70: 공통 전압 보상부 80: 터치 패널
P: 화소 PA: 표시 영역
TE: 공통 전극 G1~Gn: 게이트 라인들
D1~Dm: 데이터 라인들 T1~Tp: 터치 링크 라인들
FL: 피드백 라인 300: 커버 윈도우
500: 하우징 900: 구동 회로부
Claims (14)
- 삭제
- 삭제
- 삭제
- 코너 터치 영역을 갖는 터치 영역을 포함하는 기판;
상기 기판 상에 제 1 방향으로 배열된 복수의 게이트 라인;
상기 제 1 방향과 교차하는 제 2 방향으로 배열된 복수의 데이터 라인;
상기 복수의 게이트 라인 및 상기 복수의 데이터 라인의 교차에 의해 정의된 복수의 화소 영역;
적어도 하나의 화소 영역과 중첩되도록 배치된 복수의 공통 전극; 및
상기 복수의 공통 전극과 전기적으로 연결되고, 상기 제 1 방향 또는 상기 제 2 방향과 평행한 방향으로 연장되는 복수의 터치 링크 라인을 포함하며,
상기 복수의 터치 링크 라인 중 상기 코너 터치 영역 상에 배치된 제 1 공통 전극을 포함하는 상기 터치 영역의 가장자리 부분을 지나는 제 1 그룹의 터치 링크 라인들 간의 제 1 간격은 상기 제 1 그룹의 터치 링크 라인들이 지나는 상기 터치 영역의 가장자리 부분을 제외한 나머지 터치 영역 상에 배치된 제 2 공통 전극들을 지나는 제 2 그룹의 터치 링크 라인들 간의 제 2 간격과 다르고,
상기 제 1 그룹의 터치 링크 라인들과 상기 제 2 그룹의 터치 링크 라인들은 서로 나란하게 배치된, 표시 장치. - 제 4 항에 있어서,
상기 제 1 간격은 제 2 간격보다 좁은, 표시 장치. - 제 5 항에 있어서,
상기 제 1 공통 전극과 상기 제 2 공통 전극은 다른 형상을 갖는, 표시 장치. - 제 5 항에 있어서,
상기 제 1 공통 전극과 상기 제 2 공통 전극은 다른 크기를 갖는, 표시 장치. - 제 4 항에 있어서,
상기 복수의 공통 전극 각각과 상기 복수의 터치 링크 라인은 모두 동일한 개수의 컨택홀을 통해 연결된, 표시 장치. - 제 4 항 내지 제 8 항 중 어느 한 항에 있어서,
상기 제 1 공통 전극은 챔퍼부 또는 라운딩부를 포함하는, 표시 장치. - 제 9 항에 있어서,
상기 제 1 공통 전극을 지나는 터치 링크 라인들은 상기 챔퍼부 또는 상기 라운딩부로부터 이격된, 표시 장치. - 제 10 항에 있어서,
상기 터치 영역은 일정한 곡률 반경을 갖는 곡선 형태로 라운딩된 코너부를 포함하며,
상기 챔퍼부 또는 상기 라운딩부는 상기 터치 영역의 코너부에 인접한 일측 코너부에 마련된, 표시 장치. - 제 11 항에 있어서,
상기 제 1 공통 전극은 상기 터치 영역의 코너부에 인접한 일측 코너부에 마련된 라운딩부를 포함하고,
상기 제 1 공통 전극의 라운딩부는 상기 터치 영역의 코너부와 동심원 형태를 갖는, 표시 장치. - 제 4 항 내지 제 8 항 중 어느 한 항에 있어서,
상기 복수의 공통 전극은 터치 센싱을 위한 터치 전극으로 사용되는, 표시 장치. - 제 4 항에 있어서,
상기 복수의 공통 전극 각각과 상기 복수의 터치 링크 라인은 모두 동일한 컨택 면적을 갖는, 표시 장치.
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CN201810870741.3A CN109388277B (zh) | 2017-08-04 | 2018-08-02 | 显示装置 |
US16/780,811 US11402935B2 (en) | 2017-08-04 | 2020-02-03 | Display device |
KR1020220034185A KR102445687B1 (ko) | 2017-08-04 | 2022-03-18 | 표시 장치 |
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CN108845714B (zh) * | 2018-08-24 | 2021-10-08 | 京东方科技集团股份有限公司 | 一种触控面板及触控显示装置 |
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US20190042038A1 (en) | 2019-02-07 |
KR20190014926A (ko) | 2019-02-13 |
CN109388277B (zh) | 2021-11-26 |
KR102445687B1 (ko) | 2022-09-20 |
US10592031B2 (en) | 2020-03-17 |
CN109388277A (zh) | 2019-02-26 |
US11402935B2 (en) | 2022-08-02 |
US20200174608A1 (en) | 2020-06-04 |
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