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:
May. 13, 2014
Filed:
Nov. 28, 2010
Applicants:
Chen-pang Kung, Jhongli, TW;
Cheng-ju Tsai, Taipei, TW;
Chan-jui Liu, Hsinchu, TW;
Inventors:
Assignee:
Industrial Technology Research Institute, Hsinchu, TW;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H01J 40/14 (2006.01); H01L 27/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
An active photosensing pixel is disclosed, in which a two-terminal photosensing transistor has a first terminal coupled to a first node, a second terminal coupled to a first selection line and a control terminal connected to the second terminal. A driving transistor has a first terminal coupled to a first reference voltage, a second terminal coupled to an output line and a control terminal connected to the first node. A reset transistor has a first terminal connected to the first node, a second terminal coupled to a second reference voltage and a control terminal coupled to a second selection line.