Title :
Realization of video-rate STN display using row voltage modulation method
Author :
Lee, Seung-Woo ; Park, Sung-Hoon ; Lee, Hi-Deok ; Kim, Choong-ki ; Han, Chul-Hi
Author_Institution :
Dept. of Electr. Eng., Korea Adv. Inst. of Sci. & Technol., Taejon, South Korea
Abstract :
A driving method which makes it possible to use conventional digital driver ICs and to achieve multi-gray displays with simple computation is proposed. Low cost video-rate 320×240 8-gray STN-LCD has been realized using the proposed method which adopts multi-line selection scheme
Keywords :
amplitude modulation; driver circuits; liquid crystal displays; 240 pixel; 320 pixel; LCD; active addressing; digital driver ICs; multi-gray display; multi-line selection; row voltage modulation; video-rate STN display; Amplitude modulation; Analog-digital integrated circuits; Computer displays; Costs; Digital integrated circuits; Digital modulation; Driver circuits; Pulse modulation; Pulse width modulation; Voltage;
Conference_Titel :
Microelectronics and VLSI, 1995. TENCON '95., IEEE Region 10 International Conference on
Print_ISBN :
0-7803-2624-5
DOI :
10.1109/TENCON.1995.496440
