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:
Apr. 19, 2011
Filed:
Sep. 30, 2008
Chia-ming Chiang, Taoyuan County, TW;
Yuan-hao Chang, Taipei, TW;
Hsi-ming Chang, Taoyuan County, TW;
Chia-Ming Chiang, Taoyuan County, TW;
Yuan-Hao Chang, Taipei, TW;
Hsi-Ming Chang, Taoyuan County, TW;
Chunghwa Picture Tubes, Ltd., Taoyuan, TW;
Abstract
A fabricating method of a pixel structure is provided, which uses the original processes of fabricating a thin film transistor to simultaneously fabricate a reflective layer with an uneven surface. In the fabrication process of the thin film transistor, a plurality of bumps are formed under the reflective layer which is to be formed later on. The bumps and a gate of the TFT are formed simultaneously or the bumps and a semiconductor layer of the TFT are formed simultaneously. In addition, by stacking layers on the bumps, the reflective layer formed on the bumps can have good uneven shapes on the surface thereon. Therefore, the fabricating method of a pixel structure has simple processes and low manufacturing costs, and can be used for fabricating a transflective pixel structure or a reflective pixel structure.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile