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US 2006/0039162 A1Published application
Light guide plate and manufacturing method thereof
OwnerHan-Jung Chen, Chien-Hung Hsu +1inventors
InventorsHAN-JUNG CHEN, CHIEN-HUNG HSU, RUEI-JEN WANG
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Abstract
A method for patterning a light guide plate (LGP) is disclosed. The method includes a step of using laser beams to form a roughened surface on a mold, and a step of manufacturing the light guide plate with the mold so that a roughened surface containing micro-mirror structures is formed on the surface of the light guide plate.
Claims11
A method for patterning a light guide plate comprising:
- (a) using laser beams to form a roughened surface on a mold;
- and
- (b) manufacturing the light guide plate with the mold.
An edge-light backlight module comprising:
- a light source;
- and
- a light guide plate installed on a lateral side of the light source, the light guide plate comprising:
- a light-guiding surface;
- and
- a bottom surface positioned below the light-guiding surface, the bottom surface being a roughened surface formed of micro-mirror structures.
3 more elements
An edge-light backlight module comprising:
- a light source;
- and
- a light guide plate installed on a lateral side of the light source, the light guide plate comprising:
- a light-guiding surface being a roughened surface formed of micro-mirror structures;
- and
- a bottom surface positioned below the light-guiding surface.
3 more elements
Dependencies are inferred from the claim text.