IP Library Granted Patent US 5,854,879
Granted Patent Utility
US 5,854,879 · App. 08/003,448

Method and apparatus for multi-level tone display for liquid crystal apparatus

Inventors: Tatsuhiro Inuzuka, Hiroyuki Mano, Kazuhiro Fujisawa, Satoshi Konuma, Kiyoshige Kinugawa, Satoru Tsunekawa
Patented Case View Patent ↗
Granted: Dec 29, 1998 Filed: Jan 12, 1993
Inventors
Tatsuhiro Inuzuka
Hiroyuki Mano
Kazuhiro Fujisawa
Satoshi Konuma
Kiyoshige Kinugawa
Satoru Tsunekawa
Assignees (at issue)
HITACHI, LTD.
Hitachi Video Engineering, Incorporated

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Quick Facts
Patent No.
US 5,854,879
App. No.
08/003,448
Filed
1993-01-12
Granted
1998-12-29
Kind
A