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. 16, 2010
Filed:
Mar. 07, 2005
Sukeyuki Shinotsuka, Saitama, JP;
Sukeyuki Shinotsuka, Saitama, JP;
Honda Giken Kogyo Kabushiki Kaisha, Tokyo, JP;
Abstract
An image sensor comprising a number of light sensor circuits each representing a unit pixel and capable of outputting a sensor signal corresponding to a photo current produced in a photoelectric converting element in proportion to light falling thereon, which is provided with a way of detecting a period and a phase of flicker in light from a light source and a way of determining timing of obtaining the maximum brightness of the light source based on the flicker detection signal and reading sensor signals from respective pixels at the timing determined. This image sensor can easily prevent the effect of flicker resulting from flicker of the light source to an image taken and displayed by the image sensor with no need for adjusting the time of accumulating a charge in the capacitor in accord with incident light thereon and compensating an image signal to be displayed.