发明名称 |
OPTICAL FILM AND MANUFACTURING METHOD THEREOF AND SUBSTRATE STRUCTURE AND DISPLAY PANEL USING THE OPTICAL FILM |
摘要 |
A manufacturing method of an optical film is provided. The method includes the following steps. A substrate is provided first and a surface of the substrate is aligned or an alignment layer is formed on the substrate. Next, a defined pattern layer is formed on the aligned surface of the substrate or on a surface of the alignment layer at a first temperature. A first liquid crystal layer is then coated on the aligned surface of the substrate or the surface of the alignment layer to cover the defined pattern layer. Then, a first curing step is performed at a second temperature to enable the defined pattern layer and the first liquid crystal layer to form the optical film. A portion of the optical film having the defined pattern layer is characterized by a different liquid crystal alignment property from the other portion of the optical film.
|
申请公布号 |
US2008170192(A1) |
申请公布日期 |
2008.07.17 |
申请号 |
US20070867694 |
申请日期 |
2007.10.05 |
申请人 |
TAIWAN TFT LCD ASSOCIATION;CHUNGHWA PICTURE TUBES, LTD.;AU OPTRONICS CORPORATION;HANNSTAR DISPLAY CORPORATION;CHI MEI OPTOELECTRONICS CORPORATION;INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE;TPO DISPLAYS CORP. |
发明人 |
JENG YUE-SHIH |
分类号 |
G02F1/1337;G02F1/13;G02F1/1333 |
主分类号 |
G02F1/1337 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|