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

fYear

1994

fDate

16-18 Feb. 1994

Firstpage

154

Lastpage

155

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;

fLanguage

English

Publisher

ieee

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

Type

conf

DOI

10.1109/ISSCC.1994.344691

Filename

344691