Title :
3.3-inch, 1.9 MPixel integrated driver poly-Si TFT-LCD for HDTV projector
Author :
Nakamura, H. ; Masuda, Y. ; Sato, H. ; Mori, K. ; Kobayashi, M. ; Nakazono, T. ; Kanaya, T. ; Nakagawa, M. ; Harada, N.
Author_Institution :
Display Device Eng. Lab., Toshiba Corp., Yokohama, Japan
Abstract :
LCDs with 1.5 M-pixels for HDTV projectors display multiple sub-Nyquist sampling encoding (MUSE) signals with 20 MHz bandwidth. 1000-TV-line-resolution LCDs with 30 MHz HDTV bandwidth are now required. LCD projectors are also required to display computer data such as VGA and SVGA. In the case of SVGA, conventional LCDs using shift-register drivers cannot be used because the shift register must operate at much higher frequency in the no-picture region.<>
Keywords :
CMOS integrated circuits; decoding; encoding; high definition television; liquid crystal displays; optical projectors; silicon; thin film transistors; 20 MHz; 3.3 in; 30 MHz; HDTV bandwidth; HDTV projector; LCD projectors; LCDs; MUSE signals; TV-line-resolution LCDs; computer data; integrated driver poly-Si TFT-LCD; multiple sub-Nyquist sampling encoding; no-picture region; shift-register drivers; Blanking; Decoding; Displays; Driver circuits; HDTV; TV;
Conference_Titel :
Solid-State Circuits Conference, 1994. Digest of Technical Papers. 41st ISSCC., 1994 IEEE International
Conference_Location :
San Francisco, CA, USA
Print_ISBN :
0-7803-1844-7
DOI :
10.1109/ISSCC.1994.344691
