Title :
A 1148 x 3 x 800 dot 14-in. TFT color LCD with improved lateral field effect
Author :
Nishiki, A. ; Nomoto, T. ; Abiko, I. ; Kaminishi, K.
Author_Institution :
OKI Electric Ind. Co. Ltd., Tokyo, Japan
Abstract :
A 14-in-diagonal a-Si TFT (thin-film transistor) color LCD (liquid crystal display) for a workstation has been developed with improved lateral field effect. In this TFT-LCD cell. the counter electrode pattern was changed from the whole surface type to the stripe type. As a result, the lateral field effect was restrained, and it was possible to decrease the black-mask overlap. The TFT-LCD is a high-resolution system for a workstation with 1148*3*800 dots (1148*800 pixels).<>
Keywords :
amorphous semiconductors; elemental semiconductors; insulated gate field effect transistors; liquid crystal displays; silicon; thin film transistors; workstations; 1148 pixel; 14 inch; 800 pixel; 918400 pixel; Si; black-mask overlap; color LCD; counter electrode pattern; lateral field effect; liquid crystal display; stripe type; thin-film transistor; workstation; Apertures; Counting circuits; Electrodes; Laboratories; Liquid crystal displays; Optical films; Thin film transistors; US Department of Transportation; Voltage; Workstations;
Conference_Titel :
Display Research Conference, 1991., Conference Record of the 1991 International
Conference_Location :
San Diego, CA, USA
Print_ISBN :
0-7803-0213-3
DOI :
10.1109/DISPL.1991.167479
