Monochromatic liquid crystal display for colors

Details Monochromatic liquid crystal display for colors Monochromatic liquid crystal display for colors

2011-08-02

2011-08-02

Abdulselam, Abbas (Department: 2629)

Computer graphics processing and selective visual display system

Plural physical display element control system

Display elements arranged in matrix

C345S102000, C345S690000

Reexamination Certificate

active

07990352

ABSTRACT:
Techniques for providing backlight techniques in liquid crystal flat panel displays are disclosed. According to embodiment, the backlighting includes three color groups of light emitting diodes that are turned on successively. Pixels in an LCD are controlled in accordance with a display signal to transmit none, all or a determined amount of one or more of the colored lights from the three color groups of light emitting diodes in a cycle, resulting in an LCD with vivid colors and minimized tailing effects.

REFERENCES:
patent: 6618103 (2003-09-01), Hisamitsu et al.
patent: 7002539 (2006-02-01), Shimada
patent: 7268757 (2007-09-01), Ben-David et al.
patent: 7365729 (2008-04-01), Hong
patent: 2003/0107559 (2003-06-01), Furman

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