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US 2006/0068171 A1Published application
Light diffusing plate
AssigneeSumitomo Chemical Company, Limited
InventorsTomohiro Maekawa, Akiyoshi Kanemitsu
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Abstract
A light diffusing plate having a plurality of hollow portions formed therein is provided. The hollow portions extend in parallel with one another in the light diffusing plate. Since the hollow portions are formed inside the plate, a weight of the plate can be effectively reduced.
Claims6
A light diffusing plate having a plurality of hollow portions formed therein, the hollow portions extending in parallel with one another.
Dependencies are inferred from the claim text.