Field sequential display of color images

Details Field sequential display of color images Field sequential display of color images

2005-12-23

2010-11-09

Eisen, Alexander (Department: 2629)

Computer graphics processing and selective visual display system

Plural physical display element control system

Display elements arranged in matrix

C345S087000

Reexamination Certificate

active

07830358

ABSTRACT:
A color display has a monochrome modulator. An active area of the modulator is illuminated by an array of light sources. The light sources include light sources of three or more colors. The intensities of the light sources may be adjusted to project desired luminance patterns on an active area of the modulator. In a fast field sequential method different colors are projected sequentially. The modulator is set to modulate the projected luminance patterns to display a desired image. In a slow field sequential method, colors are projected simultaneously and the modulator is set to modulate most important colors in the image.

REFERENCES:
patent: 5724062 (1998-03-01), Hunter
patent: 5734362 (1998-03-01), Eglit
patent: 6031626 (2000-02-01), Shu et al.
patent: 6091849 (2000-07-01), Spaulding et al.
patent: 6243055 (2001-06-01), Fergason
patent: 6448951 (2002-09-01), Sakaguchi et al.
patent: 2002/0057253 (2002-05-01), Lim et al.
patent: 2002/0060662 (2002-05-01), Hong
patent: 2002/0070914 (2002-06-01), Bruning et al.
patent: 2002/0122019 (2002-09-01), Baba et al.
patent: 2002/0149576 (2002-10-01), Tanaka et al.
patent: 2002/0196220 (2002-12-01), Sato et al.
patent: 2003/0090455 (2003-05-01), Daly
patent: 2004/0012801 (2004-01-01), Murakami
patent: 2004/0201561 (2004-10-01), Funamoto
patent: 2004/0246275 (2004-12-01), Yoshihara et al.
patent: 2005/0162737 (2005-07-01), Whitehead et al.
patent: 2005/0185272 (2005-08-01), Whitehead et al.
patent: 2006/0146007 (2006-07-01), Lim et al.
patent: 2006/0158454 (2006-07-01), Heynderickx et al.
patent: 2006/0170645 (2006-08-01), Fisekovic et al.
patent: 2025104 (1991-03-01), None
patent: 1331060 (1994-07-01), None
patent: 2354018 (2000-06-01), None
patent: 9406249 (1994-03-01), None
patent: 02069030 (2002-09-01), None
patent: 03077013 (2003-09-01), None
Yamada, Fumiaki et al., 52.2: Invited Paper: Color Sequential LCD Based on OCB with an LED Backlight, SID 00 Digest, pp. 1180-1183, 2000.
Seetzen, H. et al., “A High Dynamic Range Display Using Low and High Resolution Modulators”, SID 03 DIGST, 2003, pp. 1450-1453.
International Search Report for PCT Application No. PCT/CA2005/001975, International Searching Authority, May 16, 2006.

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