Lighting unit including alternately arrange first and second...

Details Lighting unit including alternately arrange first and second... Lighting unit including alternately arrange first and second...

2006-06-15

2011-10-25

Caley, Michael (Department: 2871)

Liquid crystal cells, elements and systems

Particular structure

Particular illumination

C349S069000, C349S070000, C362S097300

Reexamination Certificate

active

08045096

ABSTRACT:
In a lighting unit, fluorescent lights and LEDs of different spectroscopic characteristics are alternately arranged in a direction X on an irradiation plane. Light sources of equal light intensity are arranged in a certain pitch for the fluorescent lights such that a uniform light amount is achieved around end portions in the direction X. The LEDs include LEDs aligned on a bottom surface of a chassis and LEDs arranged on an inner sidewall surface of the chassis. As a result, a lighting unit having a uniform amount of light across an entire irradiation plane is achieved.

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Official communication issued in counterpart International Application No. PCT/JP2006/312047, mailed on Sep. 19, 2006.
Kentaro Kamada et al.; “Lighting Unit, Backlight Unit, and Liquid Crystal Display Device”; U.S. Appl. No. 12/067,319, filed Mar. 19, 2008.

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