LCD display backlight using elongated illuminators

Details LCD display backlight using elongated illuminators LCD display backlight using elongated illuminators

2007-02-22

2010-02-16

Truong, Bao Q (Department: 2875)

Illumination

Light fiber, rod, or pipe

Illuminating or display apparatus

C362S555000, C362S097100, C362S330000

Reexamination Certificate

active

07661862

ABSTRACT:
A backlight apparatus for directing light toward a display panel and the resulting display device comprises an elongated illuminator that is disposed to direct light towards the display panel and a light diffusing element for uniformizing the light redirected from the two or more elongated illuminators to provide backlight illumination. Such an apparatus provides a more even light distribution to the display.

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M. Zeiler, et al., “Late-News Paper: Optimization Parameters for LED Backlighting Solutions” SID, 2006 Digest, pp. 1524-1527.

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