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:
Jul. 02, 2013
Filed:
Nov. 02, 2010
Te-chen Chung, Kunshan, CN;
Liufei Zhou, Kunshan, CN;
Yanbing Qiao, Kunshan, CN;
Xia Huang, Kunshan, CN;
Chia-te Liao, Kunshan, CN;
Te-Chen Chung, Kunshan, CN;
Liufei Zhou, Kunshan, CN;
Yanbing Qiao, Kunshan, CN;
Xia Huang, Kunshan, CN;
Chia-Te Liao, Kunshan, CN;
Infovision Optoelectronics (Kunshan) Co. Ltd., Kunshan, CN;
Abstract
A thin film transistor array substrate comprises a transparent substrate, and scanning lines, data lines and pixel regions that are formed on the transparent substrate. Each pixel region comprises a pixel electrode, a thin film transistor for controlling the pixel electrode, a first push alignment electrode and a second push alignment electrode. Projections of the first and second push alignment electrodes on the transparent substrate are located on two opposite sides of the pixel electrode. The pixel electrode is covered with an insulation layer and the insulation layer is provided with a pull alignment opening. When the thin film transistor array substrate is in operation, an oblique pull electric field is formed at the pull alignment opening, and transverse push electric fields are formed between the first push alignment electrode and the pixel electrode as well as between the second push alignment electrode and the pixel electrode, respectively.