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. 24, 2011
Filed:
Feb. 09, 2007
Takami Hasegawa, Yokohama, JP;
Takami Hasegawa, Yokohama, JP;
JAI Corporation, Yokohama-shi, Kanagawa, JP;
Abstract
A filed sequential color camera system includes a color camera, and an illumination unit. The color camera includes a separation optical system to separate an optical image of a subject incident from a lens in two directions; two solid-state imaging devices to convert into electric signals the respective optical images separated in the two directions; an electronic shutter control device to apply sequential exposure control to the two solid-state imaging devices within a time corresponding to a ½ frame for each one frame and at a non-overlapping interval; and a light-emitting sync signal output device to produce a light-emitting sync signal in sync with the sequential exposure control by the electronic shutter control device. The illumination unit receives the light-emitting sync signal from the color camera to emit multicolor light having different wavelength ranges in sync with exposure control of the solid-state imaging devices and in a sequential switch mode.