High-brightness light guide plate
AssigneeJeng Shiang Precision Ind. Co., Ltd.
InventorsChao-Pai Lee, Chih-Tsung Lin, Tzu-Wen Su
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AssigneeJeng Shiang Precision Ind. Co., Ltd.
InventorsChao-Pai Lee, Chih-Tsung Lin, Tzu-Wen Su
Estimating the term…
The present invention discloses a high-brightness light guide plate, which is a plate formed by a transparent resin having a high refractive index. An incident plane is disposed on a lateral side of the light guide plate, and a light emitting plane is disposed on a surface of the light guide plate. A reflective plane is disposed on a backside of light guide plate facing the light emitting plane and the light guide plate has a plurality of cells sunken into the reflective plane to form a diffusion pattern. The light guide plate has a plurality of diffusion points embossed at the light emitting plane, and each diffusion point is disposed on the light emitting plane, such that the manufacturing cost of a light guide plate mold can be lowered by improving the taste and the uniformity.
A high-brightness light guide plate, which is a plate made of a transparent resin having a high refractive index, and a light incident plane is disposed on a lateral side of the light guide plate, a light emitting plane is disposed on a surface of the light guide plate, a light emitting plane is disposed on a backside of the light guide plate opposite to the light emitting plane, a reflective plane is disposed on the corresponding backside, the light guide plate has a plurality of cells sunken into the reflective plane to form a diffusion pattern;
Dependencies are inferred from the claim text.