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. 06, 2009
Filed:
Jul. 31, 2008
Chou-huan Yu, Taichung County, TW;
Chun-yi Chiang, Taichung, TW;
Chia-chi Tsai, Taipei, TW;
Chen-pang Tung, Taipei, TW;
Hsiang-chih Hsiao, Keelung, TW;
Chia-ming Chang, Taipei County, TW;
Zong-long Jhang, Taichung, TW;
Che-yung Lai, Taichung County, TW;
Han-tang Chou, Taoyuan, TW;
Jun-kai Chang, Chiayi, TW;
Ta-wen Liao, Hsinchu County, TW;
Chou-Huan Yu, Taichung County, TW;
Chun-Yi Chiang, Taichung, TW;
Chia-Chi Tsai, Taipei, TW;
Chen-Pang Tung, Taipei, TW;
Hsiang-Chih Hsiao, Keelung, TW;
Chia-Ming Chang, Taipei County, TW;
Zong-Long Jhang, Taichung, TW;
Che-Yung Lai, Taichung County, TW;
Han-Tang Chou, Taoyuan, TW;
Jun-Kai Chang, Chiayi, TW;
Ta-Wen Liao, Hsinchu County, TW;
Au Optronics Corporation, Hsinchu, TW;
Abstract
A fabricating method for a pixel structure including following procedures is provided. First, a gate and a gate insulator layer are formed sequentially on a substrate. Next, a semiconductor layer, a conductive layer and a photosensitive black matrix having a color filter containing opening are sequentially formed on the gate insulator layer. The photosensitive black matrix includes a first portion and a second portion. A thickness of the first portion is smaller than that of the second portion. A channel, a source and a drain are formed simultaneously using the photosensitive black matrix as a mask. A passivation is formed on the substrate, and a color filer layer is formed within the color filter containing opening via an inkjet printing process and a dielectric layer is formed thereon. Next, a patterning process is applied to expose the drain. Ultimately, a pixel electrode connected to the drain is formed.