Title :
Poly-Si TFT push-pull analogue buffer for integrated data drivers of poly-Si TFT-LCDs
Author :
Chung, Hoon-Ju ; Lee, Seung-Woo ; Han, Chul-Hi
Author_Institution :
Div. of Electr. Eng., Korea Adv. Inst. of Sci. & Technol., Seoul, South Korea
fDate :
8/16/2001 12:00:00 AM
Abstract :
A new push-pull analogue buffer for the integrated data driver circuit of polycrystalline silicon (poly-Si) thin-film transistor liquid crystal displays (TFT-LCDs) is proposed. The proposed push-pull analogue buffer is composed of a complementary source follower output stage, a capacitor, and three analogue switches. It has high immunity to the variation of poly-Si TFT characteristics and low power consumption
Keywords :
buffer circuits; driver circuits; elemental semiconductors; field effect analogue integrated circuits; liquid crystal displays; silicon; thin film transistors; TFT characteristics variation immunity; analogue switches; capacitor; complementary source follower output stage; integrated data driver circuit; integrated data drivers; low power consumption; poly-Si TFT push-pull analogue buffer; poly-Si TFT-LCDs; polycrystalline silicon thin-film transistor liquid crystal displays;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:20010710
