Computer graphics processing and selective visual display system – Plural physical display element control system – Display elements arranged in matrix
Patent
1996-11-26
2000-02-01
Chow, Dennis-Doon
Computer graphics processing and selective visual display system
Plural physical display element control system
Display elements arranged in matrix
4884111, 488420, 488692, 488913, 488195, 349 20, 349 23, G09G 334
Patent
active
06020866&
ABSTRACT:
A color image is displayed by using a display panel with a color pattern layer which is formed on one side of a transparent substrate and has, for example, three separate sets of transparent pixel areas in red, green and blue colors which constitute a regularly repetitive pattern and a set of opaque band-like areas by which each pixel area is bordered. The display panel further comprises, usually on the opposite side of the substrate, either a thermal recording layer which exhibits reversible changes in transmittance with temperature or a magnetic recording layer which contains flaky particles of a ferromagnetic metal dispersed in a polymer and exhibits reversible changes in transmittance with orientations of the flaky particles. To display an image, the thermal recording layer is heated in areas opposite to selected pixel areas of the color pattern layer, or a magnetic field parallel to or perpendicular to the display panel is applied to the magnetic recording layer in areas opposite to selected pixel areas, and then the display panel is backlighted.
REFERENCES:
patent: 3438022 (1969-04-01), Teeg et al.
patent: 3670323 (1972-06-01), Sobel et al.
patent: 3700802 (1972-10-01), Makrkin et al.
patent: 4750003 (1988-06-01), Terashima et al.
patent: 4884146 (1989-11-01), Yatsunami
patent: 4902592 (1990-02-01), Matsumura et al.
patent: 5105185 (1992-04-01), Nakanowatari et al.
patent: 5144464 (1992-09-01), Ohnishi et al.
patent: 5274460 (1993-12-01), Yamada et al.
patent: 5276380 (1994-01-01), Tang
patent: 5285298 (1994-02-01), Kaneko et al.
patent: 5294869 (1994-03-01), Tang et al.
patent: 5294870 (1994-03-01), Tang et al.
patent: 5337186 (1994-08-01), Oikawa et al.
patent: 5353135 (1994-10-01), Edwards
patent: 5402141 (1995-03-01), Haim et al.
patent: 5513028 (1996-04-01), Sono et al.
patent: 5548425 (1996-08-01), Adachi et al.
patent: 5550659 (1996-08-01), Fujieda et al.
patent: 5614290 (1997-03-01), Yamaguchi
patent: 5650867 (1997-07-01), Kojima et al.
Chow Dennis-Doon
NEC Corporation
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