| 发明名称 |
MANUFACTURING METHOD OF LIGHT GUIDE PLATE |
| 摘要 |
A manufacturing method of a light guide plate. A transparent plate is provided, wherein a surface of the transparent plate has a plurality of first optical microstructures. Then, a first hot pressing roller having a plurality of transfer printing microstructures is provided. A plurality of second optical microstructures are formed on the surface through the transfer printing microstructures by the first hot pressing roller. At least a part of the second optical microstructures is not overlapped with the first optical microstructures. |
| 申请公布号 |
US2017023729(A1) |
申请公布日期 |
2017.01.26 |
| 申请号 |
US201615132251 |
申请日期 |
2016.04.19 |
| 申请人 |
Young Lighting Technology Inc. |
发明人 |
Kuo Hao-Jan;Liu Shih-Wei |
| 分类号 |
F21V8/00;B23K26/362;B29C59/04;B29D11/00;B29C45/00;B29C69/00 |
主分类号 |
F21V8/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A manufacturing method of a light guide plate, comprising:
providing a transparent plate, wherein a surface of the transparent plate comprises a plurality of first optical microstructures; providing a first hot pressing roller having a plurality of transfer printing microstructures; and forming a plurality of second optical microstructures on the surface through the transfer printing microstructures by the first hot pressing roller, wherein at least a part of the second optical microstructures is not overlapped with the first optical microstructures. |
| 地址 |
Hsin-Chu TW |
