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. 30, 2006
Filed:
Mar. 07, 2002
Yuichiro Takahashi, Sagamihara, JP;
Makoto Sube, Yokohama, JP;
Yuichiro Takahashi, Sagamihara, JP;
Makoto Sube, Yokohama, JP;
Matsushita Electric Industrial Co., Ltd., Osaka, JP;
Abstract
An inventive video camera imager supports an interlace scan mode, a dynamic range-widening scan (WS) mode and a sequential scan mode with a limited amount of circuitry. For this, a WS image signal of 2N lines and a sequential scan image signal of 2N lines (N is the number of scan lines of an image to be obtained) is used. Every other line of WS image signal is longer in exposure time than adjacent lines of the WS image signal. A simplified imager may support only interlace scan mode and sequential scan mode, or may support only WS mode and sequential scan mode.