Principle and applications of an autocharge-compensated sample and hold circuit

Author

Shima, Takeshi ; Itakura, Tetsuro ; Yamada, Shigeru ; Minamizaki, Hironori ; Ishioka, Takeshi

Author_Institution

Res. & Dev. Center, Toshiba Corp., Kawasaki, Japan

Volume

30

Issue

8

fYear

1995

fDate

8/1/1995 12:00:00 AM

Firstpage

906

Lastpage

912

Abstract

This paper describes an autocharge-compensated sample and hold circuit (ACC-SH) for thin film transistor active matrix liquid-crystal displays (TFT-AM-LCD´s, TFT-LCD´s, or LCD´s). The operating principle and actual application problems for TFT-LCD´s are also discussed. The applicability of the ACC-SH is verified not only by circuit simulation but also by experimental circuit die measurement

Keywords

CMOS analogue integrated circuits; circuit analysis computing; integrated circuit measurement; large scale integration; liquid crystal displays; sample and hold circuits; thin film transistors; CMOS; LSI; active matrix liquid-crystal displays; autocharge-compensated sample and hold circuit; circuit die measurement; circuit simulation; operating principle; thin film transistor; Active matrix liquid crystal displays; Application software; Circuit simulation; Computer displays; Driver circuits; Liquid crystal displays; Switched capacitor circuits; Switches; Switching circuits; Thin film transistors;

fLanguage

English

Journal_Title

Solid-State Circuits, IEEE Journal of

Publisher

ieee

ISSN

0018-9200

Type

jour

DOI

10.1109/4.400433

Filename

400433