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:
Aug. 05, 2014
Filed:
Aug. 08, 2012
Fredrik Ramberg, New Taipei, TW;
Tse-hua LU, Zhubei, TW;
Tsun-lai Hsu, Guansi Township, TW;
Victor Chiang Liang, Hsin-Chu, TW;
Chi-feng Huang, Zhubei, TW;
Yu-lin Wei, Taichung, TW;
Shu Fang Fu, Xinpu Township, TW;
Fredrik Ramberg, New Taipei, TW;
Tse-Hua Lu, Zhubei, TW;
Tsun-Lai Hsu, Guansi Township, TW;
Victor Chiang Liang, Hsin-Chu, TW;
Chi-Feng Huang, Zhubei, TW;
Yu-Lin Wei, Taichung, TW;
Shu Fang Fu, Xinpu Township, TW;
Taiwan Semiconductor Manufacturing Company, Ltd., Hsin-Chu, TW;
Abstract
Transistors, methods of manufacturing thereof, and image sensor circuits are disclosed. In one embodiment, a transistor includes a buried channel disposed in a workpiece, a gate dielectric disposed over the buried channel, and a gate layer disposed over the gate dielectric. The gate layer comprises an I shape in a top view of the transistor.