한국정보디스플레이학회:학술대회논문집
- 한국정보디스플레이학회 2000년도 제1회 학술대회 논문집
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- Pages.17-18
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- 2000
Design of Low-Power TFT-LCD Source Driver
- Sung, Yoo-Chang (Div. of Electronic and Electrical Engineering, Hanyang University) ;
- Choi, Byong-Deok (Div. of Electronic and Electrical Engineering, Hanyang University) ;
- Kwon, Oh-Kyong (Div. of Electronic and Electrical Engineering, Hanyang University)
- 발행 : 2000.01.13
초록
A low-power source driver for TFT-LCDs has been proposed using the triple charge sharing method that enhances the AC power saving efficiency of the prior charge sharing method. The AC power saving efficiency of the proposed source driver reaches 66.6%. In addition, a novel OP-AMP with low-quiescent current has been developed. The measured quiescent current of the OP-AMP is
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