Optical: systems and elements – Holographic system or element – Using a hologram as an optical element
Patent
1991-07-08
1993-08-10
Miller, Stanley D.
Optical: systems and elements
Holographic system or element
Using a hologram as an optical element
359 87, 257 59, G02F 1133
Patent
active
052354482
ABSTRACT:
A thin film transistor liquid crystal display having different size pixels wherein the channel width of the thin film transistors is proportional to the area or capacitance of the pixel to thereby equalize punch-through voltage, write time and hold time for the pixels and to eliminate flicker.
REFERENCES:
patent: 4840460 (1989-06-01), Bernot et al.
patent: 4850675 (1989-07-01), Hatanaka et al.
patent: 5007716 (1991-04-01), Hanyu et al.
Suzuki Hiroshi
Yamaguchi Hidefumi
Aker David
International Business Machines - Corporation
Mai Huy K.
Miller Stanley D.
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