KR960015047A - Liquid crystal display device and liquid crystal display device driving method - Google Patents
Liquid crystal display device and liquid crystal display device driving method Download PDFInfo
- Publication number
- KR960015047A KR960015047A KR1019940026286A KR19940026286A KR960015047A KR 960015047 A KR960015047 A KR 960015047A KR 1019940026286 A KR1019940026286 A KR 1019940026286A KR 19940026286 A KR19940026286 A KR 19940026286A KR 960015047 A KR960015047 A KR 960015047A
- Authority
- KR
- South Korea
- Prior art keywords
- liquid crystal
- crystal display
- display device
- storage capacitor
- common electrode
- Prior art date
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Abstract
본 발명은 TFT 액정표시소자의 저장 축전기의 공통전극(9)의 모양과 구동방법에 관한 것이다.The present invention relates to a shape and a driving method of a common electrode 9 of a storage capacitor of a TFT liquid crystal display element.
종래에는 화소전극(1)과 신호선(4) 사이에 투명도전막인 단일 ITO막을 입혀 저장 축전기에 공통전극으로 썼다. 그리고 이러한 방법은 저장축전기의 공통전극이 단일막이기 때문에 어느 한 곳에서라도 단락된다면 화소 전체에 영향을 받는다. 또한 저장 축전기의 다른 배선들 사이의 기생용량 때문에 생기는 신호지연과 신호 왜곡으로 화질이 떨어진다.Conventionally, a single ITO film, which is a transparent conductive film, is coated between the pixel electrode 1 and the signal line 4 to be used as a common electrode in a storage capacitor. In this method, since the common electrode of the storage capacitor is a single film, if the short circuit occurs at any one location, the entire pixel is affected. In addition, image quality is degraded due to signal delay and signal distortion caused by parasitic capacitance between different wires of the storage capacitor.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.
제1도는 TFT 액정표시소자의 사시도,1 is a perspective view of a TFT liquid crystal display device,
제2도는 TFT 액정표시소자의 등가회로도.2 is an equivalent circuit diagram of a TFT liquid crystal display element.
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019940026286A KR960015047A (en) | 1994-10-14 | 1994-10-14 | Liquid crystal display device and liquid crystal display device driving method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019940026286A KR960015047A (en) | 1994-10-14 | 1994-10-14 | Liquid crystal display device and liquid crystal display device driving method |
Publications (1)
Publication Number | Publication Date |
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KR960015047A true KR960015047A (en) | 1996-05-22 |
Family
ID=66766947
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019940026286A KR960015047A (en) | 1994-10-14 | 1994-10-14 | Liquid crystal display device and liquid crystal display device driving method |
Country Status (1)
Country | Link |
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KR (1) | KR960015047A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20210072994A (en) * | 2019-12-10 | 2021-06-18 | 인천대학교 산학협력단 | Apparatus for Measuring Length Digital |
-
1994
- 1994-10-14 KR KR1019940026286A patent/KR960015047A/en not_active Application Discontinuation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20210072994A (en) * | 2019-12-10 | 2021-06-18 | 인천대학교 산학협력단 | Apparatus for Measuring Length Digital |
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WITN | Withdrawal due to no request for examination |