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. 31, 2009
Filed:
Nov. 15, 2004
Jonathan C. Kagle, Redmond, WA (US);
Gilad Odinak, Bellevue, WA (US);
Jonathan C. Kagle, Redmond, WA (US);
Gilad Odinak, Bellevue, WA (US);
Microsoft Corporation, Redmond, WA (US);
Abstract
Disclosed is a digital apparatus, such as a digital camera, which generates a digital representation of an image. The digital apparatus includes an image sensor having an array of pixels. An analog-to-digital converter converts electrical signals from the array of pixels into digital data representative of the image. Information indicative of locations of defective pixels in the pixel array is stored in a pixel defect memory. Compensation circuitry compensates the digital data representative of the image using the information indicative of the locations of the defective pixels. Also disclosed are methods of manufacturing a digital apparatus having compensation for defective pixels.