Title :
Full-complementary high-voltage driver ICs for flat display panels
Author :
Nakano, Masaji ; Takahashi, Keijyu ; Tanaka, Akio ; Osawa, Ami ; Yoshida, Hiroshi
Author_Institution :
NEC Corp., Kawasaki, Japan
Abstract :
Row and column high-voltage driver ICs for flat display panels with markedly improved power dissipation and switching speed have been developed by employing a complementary-type level-shift circuit. High-voltage PMOSs with thick gate oxide film to ensure operation with high voltage between gate and source, high-voltage n-channel DMOSs, and a 5-V high-speed CMOS circuit are integrated on a single silicon chip. Output risetime of 60 ns and propagation delay time of 120 ns have been obtained at 250 V with a 20-pF capacitive load condition
Keywords :
CMOS integrated circuits; driver circuits; electroluminescent displays; flat panel displays; gas-discharge displays; power integrated circuits; 120 ns; 20 pF; 250 V; 60 ns; HV PMOS devices; HV n-channel DMOS devices; HVIC; capacitive load condition; complementary-type level-shift circuit; flat display panels; high-speed CMOS circuit; high-voltage driver ICs; output risetime; power dissipation; propagation delay time; switching speed; thick gate oxide film; CMOS logic circuits; Driver circuits; Flat panel displays; Logic circuits; Power dissipation; Semiconductor films; Silicon; Switching circuits; Thick film circuits; Voltage;
Conference_Titel :
VLSI Technology, Systems and Applications, 1989. Proceedings of Technical Papers. 1989 International Symposium on
Conference_Location :
Taipei
DOI :
10.1109/VTSA.1989.68581
