한국정보디스플레이학회:학술대회논문집
- 2008.10a
- /
- Pages.696-699
- /
- 2008
10-bit Source Driver with Resistor-Resistor-String Digital to Analog Converter Using Low Temperature Poly-Si TFTs
- Kang, Jin-Seong (Division of Electrical and Computer Engineering, Hanyang University) ;
- Kim, Hyun-Wook (Division of Electrical and Computer Engineering, Hanyang University) ;
- Sung, Yoo-Chang (Division of Electrical and Computer Engineering, Hanyang University) ;
-
Kwon, Oh-Kyong
(Division of Electrical and Computer Engineering, Hanyang University)
- Published : 2008.10.13
Abstract
A 10-bit source driver using low temperature poly-silicon(LTPS) TFTs is developed. To reduce the DAC area, the DAC structure including two 5-bit resistor-string DACs and analog buffer, which has analog adder is proposed. The source driver is fabricated using LTPS process and its one channel area is