KR20160086005A - 액정 표시 장치 - Google Patents
액정 표시 장치 Download PDFInfo
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- KR20160086005A KR20160086005A KR1020150002961A KR20150002961A KR20160086005A KR 20160086005 A KR20160086005 A KR 20160086005A KR 1020150002961 A KR1020150002961 A KR 1020150002961A KR 20150002961 A KR20150002961 A KR 20150002961A KR 20160086005 A KR20160086005 A KR 20160086005A
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Abstract
Description
도 2는 본 발명의 일 실시예에 의한 액정 표시 장치에 인가되는 각 신호를 나타내는 타이밍도이다.
도 3은 본 발명의 일 실시예에 의한 액정 표시 장치의 평면도이다.
도 4는 도 3의 일부 구성 요소를 도시한 평면도이다.
도 5는 도 4의 V-V선을 따라 나타낸 본 발명의 일 실시예에 의한 액정 표시 장치의 단면도이다.
도 6은 도 4의 VI-VI선을 따라 나타낸 본 발명의 일 실시예에 의한 액정 표시 장치의 단면도이다.
도 7은 도 4의 VII-VII선을 따라 나타낸 본 발명의 일 실시예에 의한 액정 표시 장치의 단면도이다.
도 8은 본 발명의 일 실시예에 의한 액정 표시 장치의 평면도이다.
도 9는 도 8의 IX-IX선을 따라 나타낸 본 발명의 일 실시예에 의한 액정 표시 장치의 단면도이다.
도 10은 본 발명의 일 실시예에 의한 액정 표시 장치의 평면도이다.
도 11은 도 10의 XI-XI선을 따라 나타낸 본 발명의 일 실시예에 의한 액정 표시 장치의 단면도이다.
121: 게이트선 131: 제1 유지 전극선
133: 유지 전극 135: 제1 차광부
171: 데이터선 177: 제2 유지 전극선
179: 제2 차광부 180: 보호막
191a: 제1 부화소 전극 191b: 제2 부화소 전극
191b1: 제2 부화소 전극의 제1 부분
191b2: 제2 부화소 전극의 제2 부분
191c: 제3 부화소 전극 200: 상부 표시판
210: 제2 기판 220: 차광 부재
230: 색 필터 270: 공통 전극
Claims (20)
- 기판,
상기 기판 위에 위치하는 게이트선, 데이터선, 제1 유지 전극선, 및 제2 유지 전극선,
상기 게이트선 및 상기 데이터선에 연결되어 있는 제1 박막 트랜지스터, 제2 박막 트랜지스터, 및 제3 박막 트랜지스터,
상기 게이트선, 상기 제3 박막 트랜지스터, 및 상기 제2 유지 전극선에 연결되어 있는 제4 박막 트랜지스터,
상기 제1 박막 트랜지스터에 연결되어 있는 제1 부화소 전극,
상기 제2 박막 트랜지스터에 연결되어 있는 제2 부화소 전극,
상기 제3 박막 트랜지스터에 연결되어 있는 제3 부화소 전극, 및
상기 제1 유지 전극선에 연결되어 있고, 상기 제1 부화소 전극과 중첩하는 유지 전극을 더 포함하는 액정 표시 장치.
- 제1 항에 있어서,
상기 제1 부화소 전극에 인가되는 제1 데이터 전압은 상기 제2 부화소 전극에 인가되는 제2 데이터 전압보다 높고,
상기 제2 부화소 전극에 인가되는 제2 데이터 전압은 상기 제3 부화소 전극에 인가되는 제3 데이터 전압보다 높은 액정 표시 장치.
- 제1 항에 있어서,
상기 제1 유지 전극선에는 제1 전압 및 상기 제1 전압보다 높은 제2 전압이 교대로 인가되는 액정 표시 장치.
- 제3 항에 있어서,
상기 게이트선에 게이트 온 전압이 인가된 이후에 상기 제1 유지 전극선에 상기 제2 전압이 인가되는 액정 표시 장치.
- 제3 항에 있어서,
상기 제1 유지 전극선에 상기 제2 전압이 인가될 때, 상기 제1 부화소 전극에 인가되는 제1 데이터 전압이 상승하는 액정 표시 장치.
- 제1 항에 있어서,
상기 제2 유지 전극선에는 일정한 전압이 인가되는 액정 표시 장치.
- 제1 항에 있어서,
상기 게이트선 및 상기 데이터선은 서로 다른 층에 형성되고, 서로 교차하는 액정 표시 장치.
- 제7 항에 있어서,
상기 제1 유지 전극선은 상기 게이트선과 동일한 층에 위치하는 액정 표시 장치.
- 제8 항에 있어서,
상기 제1 유지 전극선은 상기 게이트선과 나란한 방향으로 뻗어 있는 액정 표시 장치.
- 제9 항에 있어서,
상기 제1 부화소 전극은 가로 줄기부 및 세로 줄기부를 포함하는 십자형 줄기부, 및 상기 십자형 줄기부로부터 뻗어 있는 미세 가지부를 포함하고,
상기 제1 유지 전극선은 상기 제1 부화소 전극의 상기 가로 줄기부와 중첩하는 액정 표시 장치.
- 제7 항에 있어서,
상기 제2 유지 전극선은 상기 데이터선과 동일한 층에 위치하는 액정 표시 장치.
- 제11 항에 있어서,
상기 제2 유지 전극선은 상기 데이터선과 나란한 방향으로 뻗어 있는 액정 표시 장치.
- 제12 항에 있어서,
상기 제1 부화소 전극은
가로 줄기부 및 세로 줄기부를 포함하는 십자형 줄기부, 및
상기 십자형 줄기부로부터 뻗어 있는 미세 가지부를 포함하고,
상기 제2 유지 전극선은 상기 제1 부화소 전극의 상기 세로 줄기부와 중첩하는 액정 표시 장치.
- 제12 항에 있어서,
상기 제2 유지 전극선은 상기 제2 부화소 전극과 중첩하지 않는 액정 표시 장치.
- 제12 항에 있어서,
상기 제3 부화소 전극은 가로 줄기부 및 세로 줄기부를 포함하는 십자형 줄기부, 및 상기 십자형 줄기부로부터 뻗어 있는 미세 가지부를 포함하고,
상기 제2 유지 전극선은 상기 제3 부화소 전극의 상기 세로 줄기부와 중첩하는 액정 표시 장치.
- 제1 항에 있어서,
상기 제2 부화소 전극은 상기 제2 유지 전극선을 기준으로 양측에 각각 위치하는 제1 부분과 제2 부분을 포함하는 액정 표시 장치.
- 제16 항에 있어서,
상기 제2 부화소 전극의 상기 제1 부분 및 상기 제2 부분은 각각
가로 줄기부,
외곽 줄기부, 및
상기 가로 줄기부 및 상기 외곽 줄기부로부터 뻗어 있는 미세 가지부를 포함하는 액정 표시 장치.
- 제16 항에 있어서,
상기 제1 부분과 상기 제2 부분은 상기 제2 유지 전극선에 대해 대칭을 이루는 액정 표시 장치.
- 제1 항에 있어서,
상기 제2 부화소 전극과 상기 제3 부화소 전극 사이에 위치하는 차광부를 더 포함하고,
상기 차광부는 상기 게이트선과 동일한 층에 위치하는 액정 표시 장치.
- 제1 항에 있어서,
상기 제2 부화소 전극과 상기 제3 부화소 전극 사이에 위치하는 차광부를 더 포함하고,
상기 차광부는 상기 데이터선과 동일한 층에 위치하고, 상기 제2 유지 전극선에 연결되어 있는 액정 표시 장치.
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| CN105785675A (zh) | 2016-07-20 |
| US10031389B2 (en) | 2018-07-24 |
| KR102296070B1 (ko) | 2021-08-31 |
| US20160202585A1 (en) | 2016-07-14 |
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