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. 25, 2010
Filed:
Oct. 30, 2007
Applicants:
Hsuen-li Chen, Taipei, TW;
Kuan-sheng Lai, Hsinchu, TW;
Wen-yun Wang, Taipei, TW;
Inventors:
Assignee:
National Taiwan University, Taipei, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 31/062 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention discloses the color photodetector with multi-primary is introduced to detect the incident light with specific wavelength regimes. Combining the surface plasma resonance effect with photodetector can be utilized to enhance the photo-responsivity of the demanded light wavelength and also can substitute the conventionally color filter and infrared cutter. In this invention, a novel integrated photo-detector that can be realized in commercial CMOS process for achieving low-cost consideration.