Optivision Technology Inc.

Whey-Bin Lor

Kuang-Lin Yuan

Wen-Hao Liu

Ru-Ping Huang

Chia-Chu Lin

Tsung-Sung Tsai

Ming-Hsiang Lee

Ching-Hung Lin

Ming-Cheng Shih

A method for making a prismatic laminate includes the steps of: a) forming a back-coating roller having a roller surface with a plurality of recesses arranged in a predetermined pattern and produced by laser holography; b) preparing a prismatic structure including a plate body having a first surface and a second surface opposite to the first surface, and a plurality of prismatic strips formed on the first surface of the plate body; c) applying a coating containing a resin component and an antistatic agent on the second surface of the plate body; and d) embossing the coating with the back-coating roller to form an optical layer including a plurality of microstructures protruding in a direction away from the second surface of the plate body and having a pattern corresponding to that of the recesses in the roller surface.

Prismatic laminate and method for making the same

One face of a substrate of a diffuser with a light condensing function is disposed with a plurality of prism rods; at least one inclined face of parts of prism rods is disposed with a rough diffusion face; the diffusion face may be positioned on any position of the inclined face of the prism rod; the diffusion face is disposed with a plurality of irregularly arranged raised and indented stripes perpendicular, not perpendicular or parallel to a crest line of the prism rod; chromatid dispersion can be reduced and stripes of the prism rods can be atomized effectively by utilizing the diffusion face to eliminate the occurrence of moir&#xe9; fringes and elevate the yield factor.

Diffuser with light condensing function

Growing community of inventors

Jhubei, Taiwan

Whey-Bin Lor