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:
Oct. 30, 2012
Filed:
Jun. 29, 2009
Sung-kao Liu, Hsinchu, TW;
Hsiang-lin Lin, Changhua County, TW;
Ching-huan Lin, Tainan County, TW;
Chih-jen HU, Taoyuan County, TW;
Sung-Kao Liu, Hsinchu, TW;
Hsiang-Lin Lin, Changhua County, TW;
Ching-Huan Lin, Tainan County, TW;
Chih-Jen Hu, Taoyuan County, TW;
Au Optronics Corporation, Hsinchu, TW;
Abstract
A liquid crystal display (LCD) panel and a manufacturing method thereof are provided. The manufacturing method includes providing a panel including a first substrate having scan lines, data lines, an active device electrically connecting the scan and data lines, and a pixel electrode electrically connecting the active device, a second substrate having an opposite electrode, and a liquid crystal (LC) layer disposed between the first and the second substrates and having a monomer material. A first curing voltage and a second curing voltage are applied to the scan and data lines, respectively. The second curing voltage is thus transmitted to the pixel electrode. The first curing voltage is higher than an absolute value of the second curing voltage. The monomer material is polymerized to form a first polymer stabilized alignment (PSA) layer between the LC layer and the first substrate and a second PSA layer between the LC layer and the second substrate. The electrical field is then removed.