Circuit for driving liquid crystal display having power saving f

Details Circuit for driving liquid crystal display having power saving f Circuit for driving liquid crystal display having power saving f

1995-12-01

1999-07-20

Lao, Lun-Yi

Computer graphics processing and selective visual display system

Display driving control circuitry

Display power source

364707, G09G 318

Patent

active

059261730

ABSTRACT:
A circuit for driving an LCD panel having a power saving feature, in which each invalid data interval in which there is no data output to be displayed is sensed, and during a time corresponding to each such interval, no power supplied to the LCD panel.

REFERENCES:
patent: 5059961 (1991-10-01), Cheng
patent: 5248965 (1993-09-01), Yoshimitsu
patent: 5260699 (1993-11-01), Lister et al.
patent: 5406308 (1995-04-01), Shiki
patent: 5485173 (1996-01-01), Scheffer et al.
patent: 5629715 (1997-05-01), Zenda
patent: 5699076 (1997-12-01), Tomiyasu

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