Computer graphics processing and selective visual display system – Plural physical display element control system – Display elements arranged in matrix
Patent
1995-05-30
1998-11-10
Brier, Jeffery
Computer graphics processing and selective visual display system
Plural physical display element control system
Display elements arranged in matrix
349 33, G09G 336, G02F 1133
Patent
active
058350748
ABSTRACT:
The invention describes a method for electronically adjusting the viewing angle of a liquid crystal display within a panel fixed in location by the structure within which it is located, such as an electronic flight indicator unit. The adjustment in viewing angle is achieved by changing the bias voltage to alter the pre-tilt angle of the liquid crystal layer.
REFERENCES:
patent: 3813145 (1974-05-01), Hedman, Jr. et al.
patent: 4319237 (1982-03-01), Matsuo et al.
patent: 4516834 (1985-05-01), Cascini
patent: 4628534 (1986-12-01), Marshall
patent: 4663968 (1987-05-01), Shumate
patent: 4822147 (1989-04-01), Park
patent: 4832454 (1989-05-01), Walters
patent: 4840460 (1989-06-01), Bernot et al.
patent: 4903017 (1990-02-01), Wooller
patent: 4917472 (1990-04-01), Margerum et al.
patent: 4936659 (1990-06-01), Anderson et al.
patent: 4984872 (1991-01-01), Vick
patent: 5032007 (1991-07-01), Silverstein et al.
patent: 5032828 (1991-07-01), Hirose et al.
patent: 5084778 (1992-01-01), DeJule et al.
patent: 5109219 (1992-04-01), Kastan et al.
patent: 5150235 (1992-09-01), Haim et al.
patent: 5172187 (1992-12-01), Brosig
patent: 5243454 (1993-09-01), Nakamura
patent: 5489917 (1996-02-01), Ikezaki et al.
patent: 5489918 (1996-02-01), Mosier
Sharpe FYI-Memo, Oct. 21, 1992, all pages Sharp Specification, Sep. 19, 1989, all pages.
Didier David E.
Dunn William R.
Goode, III Joseph W.
Strickling, III James E.
Advanced Displays Corporation
Bell Paul A.
Brier Jeffery
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