Method of manufacturing mold and method of forming optical film by mold
A method of manufacturing a mold includes following steps. Providing a solution, which includes a solvent, a solute and a plurality of nanoparticles. Providing a first substrate. Spin coating the solution on the first substrate, and then vaporizing the solvent to form a first mold on the first substrate. Thus, an upper surface of the first mold has a plurality of first porous structures. The present invention further includes forming an optical film having protrusion patterns with the aforementioned mold.
Chunghwa Picture Tubes, Ltd.
B B B B
B29D B29C B29C B29D
inventional inventional inventional inventional
Yu-Hsien Chun-Yu Huai-An Sheng-Fa Bao-Sian
Chen Shen Li Liu Ciou