发明名称 |
TWO-SIDED MICROSTRUCTURE FORMING DEVICE AND METHOD FOR FORMING AN OPTICAL PLATE |
摘要 |
A microstructure forming device for forming an optical plate includes: a roller unit including a pressing roller, and first and second embossing rollers that respectively have first and second micropatterned surfaces; an extrusion die for extruding a substrate material to a first nip between the first embossing roller and the pressing roller to form a lower microstructure; and a photosensitive resin-applying unit disposed immediately above the second embossing roller for directing a photosensitive resin onto the second embossing roller to form an upper microstructure that is opposite to the lower microstructure. |
申请公布号 |
US2012286436(A1) |
申请公布日期 |
2012.11.15 |
申请号 |
US201213558189 |
申请日期 |
2012.07.25 |
申请人 |
CHEN HSIN-HUNG;KUO CHUN-LIANG;WANG CHUNG-HAO;CHI MEI CORPORATION |
发明人 |
CHEN HSIN-HUNG;KUO CHUN-LIANG;WANG CHUNG-HAO |
分类号 |
G02B6/00;B29C47/06 |
主分类号 |
G02B6/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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