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:
Mar. 26, 2013
Filed:
Jun. 24, 2009
Hongxi Xiao, Beijing, CN;
Jae Yun Jung, Beijing, CN;
Zuhong Liu, Beijing, CN;
Taek Ho Hong, Beijing, CN;
Jeong Hun Rhee, Beijing, CN;
Hongxi Xiao, Beijing, CN;
Jae Yun Jung, Beijing, CN;
Zuhong Liu, Beijing, CN;
Taek Ho Hong, Beijing, CN;
Jeong Hun Rhee, Beijing, CN;
Beijing Boe Optoelectronics Technology Co., Ltd., Beijing, CN;
Abstract
A TFT-LCD array substrate and a manufacturing method thereof. The array substrate comprises a gate line, a data line, and a pixel electrode, and the pixel electrode is disposed in a pixel region defined by the intersection between the gate line and the data line. In the pixel region, a partition groove for forming a pixel electrode pattern is provided at the periphery of the pixel electrode. This structure is helpful to form a pixel electrode pattern by a lift-off process, which significantly reduces the production cost and improves the production yield.