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. 29, 2011
Filed:
Jun. 04, 2010
Ming-tsung Wang, Keelung, TW;
Chih-chung Liu, Changhua County, TW;
Yueh-ping Chang, Kaohsiung, TW;
Meng-chieh Tai, Yilan County, TW;
Ming-Tsung Wang, Keelung, TW;
Chih-Chung Liu, Changhua County, TW;
Yueh-Ping Chang, Kaohsiung, TW;
Meng-Chieh Tai, Yilan County, TW;
Chunghwa Picture Tubes, Ltd, Taoyuan, TW;
Abstract
A pixel structure suitable for being disposed on a substrate includes a thin film transistor (TFT), a first pixel electrode, a second pixel electrode, a scan line and a data line. The TFT disposed on the substrate includes a gate, a source, a first drain and a second drain. A main TFT is formed by the gate, the source and the first drain. A sub-thin film transistor (sub-TFT) is formed by the gate, the first drain and the second drain. The first pixel electrode is electrically connected to the first drain, and a portion of the first drain extends between the second pixel electrode and the substrate to form capacitor-coupling electrode. The second pixel electrode is electrically connected to the second drain of the sub-TFT. The scan line is disposed on the substrate and electrically connected to the gate, and the data line is electrically connected to the source.