The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 01, 2009
Filed:
Aug. 03, 2007
Chin-yang Lee, Hsinchu, TW;
Huang-chin Tang, Hsinchu, TW;
Kei-hsiung Yang, Hsinchu, TW;
Chih-wei Chen, Hsinchu, TW;
Chi-hung Liu, Hsinchu, TW;
Yu-jung Shih, Hsinchu, TW;
Chin-Yang Lee, Hsinchu, TW;
Huang-Chin Tang, Hsinchu, TW;
Kei-Hsiung Yang, Hsinchu, TW;
Chih-Wei Chen, Hsinchu, TW;
Chi-Hung Liu, Hsinchu, TW;
Yu-Jung Shih, Hsinchu, TW;
Industrial Technology Research Institute, Hsinchu Hsien, TW;
Abstract
A method for fabricating liquid crystal (LC) alignment includes the steps of processing an alignment film having a plurality of liquid crystal molecules with a single or plurality of plasma generating devices, such that the liquid crystal molecules are aligned at a high pretilt angle. Compared with the prior art, the present invention is suitable for modifying the alignment film surface adjustablely in directions and angles, and can attain the effect of alignment stability with a high pretilt angle in a single process, thus overcoming the drawbacks of the prior art.