3.2 LCD의역사contents.kocw.or.kr/document/display6.pdf · 2011-12-14 · LCD)F HDTVZ TFT-CCD...
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3.2 LCD 의 역사
Transcript of 3.2 LCD의역사contents.kocw.or.kr/document/display6.pdf · 2011-12-14 · LCD)F HDTVZ TFT-CCD...
![Page 1: 3.2 LCD의역사contents.kocw.or.kr/document/display6.pdf · 2011-12-14 · LCD)F HDTVZ TFT-CCD 1935ã 1961 1971E Weimer Db Lechner)h P. Brody Hei101 TFT Eõ-l AMI-CD sol CdSe TFT](https://reader033.fdocuments.net/reader033/viewer/2022041904/5e6266ba2858a0748c6bb46e/html5/thumbnails/1.jpg)
3.2 LCD의 역사
![Page 2: 3.2 LCD의역사contents.kocw.or.kr/document/display6.pdf · 2011-12-14 · LCD)F HDTVZ TFT-CCD 1935ã 1961 1971E Weimer Db Lechner)h P. Brody Hei101 TFT Eõ-l AMI-CD sol CdSe TFT](https://reader033.fdocuments.net/reader033/viewer/2022041904/5e6266ba2858a0748c6bb46e/html5/thumbnails/2.jpg)
TFT-LCD 개발사
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• LCD는형태에따른분류와구동방식에따른분류로나눌수있다.
3.3 LCD의 종류
![Page 4: 3.2 LCD의역사contents.kocw.or.kr/document/display6.pdf · 2011-12-14 · LCD)F HDTVZ TFT-CCD 1935ã 1961 1971E Weimer Db Lechner)h P. Brody Hei101 TFT Eõ-l AMI-CD sol CdSe TFT](https://reader033.fdocuments.net/reader033/viewer/2022041904/5e6266ba2858a0748c6bb46e/html5/thumbnails/4.jpg)
크게전기적구동과광학적구동으로분류.
전기적구동에서는전극구동방식에따라수동행렬형(passive matrix)과능동행렬형(active matrix) LCD로구분함.
수동행렬형 LCD는사용하는액정의종류에따라
비틀림네마틱(TN : twisted nematic),
초비틀림네마틱(STN : super twisted nematic),
강유전성(F : ferroelectric)-LCD 및
고분자분산형 (PD : polymer dispersed)-LCD
LCD의 구동방식에 따른 분류
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TFT의 단면도 및 동작
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3.5.2 TFT-LCD 화소의 구성
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