LCD backlight using two-dimensional array LEDs

Illumination – Illuminated scale or dial – Internal light source

Reexamination Certificate

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Details

C362S084000, C362S230000, C362S240000, C362S246000, C349S071000

Reexamination Certificate

active

07052152

ABSTRACT:
One embodiment of the invention provides a backlight for an LCD display. The backlight uses a two-dimensional array of single color or white LEDs and a diffusing or phosphor coated cover plate. Various electrical connections of the LEDs and various phosphor color-conversion techniques are described.

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U.S. Appl. No. 10/442,346, filed May 21, 2003, entitled “Devices For Creating Brightness Profiles”, 21 pages.
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