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:
Aug. 14, 2008
Robert Hannebauer, Vancouver, CA;
Robert Hannebauer, Vancouver, CA;
Hanvision Co., Ltd., , KR;
Lumiense Photonics Inc., Vancouver, CA;
Abstract
An image sensor for detecting a wide spectrum includes a plurality of infrared ray receiving layers which individually receive infrared rays having different wavelengths for each pixel, the plurality of infrared ray receiving layers stacked to each other. The image sensor, which is an integrated image sensor where at least two micro bolometers are stacked, acquires spectrum information about visible rays and near-infrared rays as well as two or more infrared rays applied on an object, without mechanical/thermal/optical distortion, and provides the spectrum information to a silicon-based semiconductor such as a photodiode, thereby improving photoelectric conversion efficiency.