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:
Dec. 27, 1994
Filed:
May. 07, 1993
Applicant:
Inventor:
Yasuo Ikeda, Minato-ku, Tokyo, JP;
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L / ; H01L / ; H01L / ;
U.S. Cl.
CPC ...
257232 ; 257233 ; 257239 ; 257240 ; 257241 ; 377 62 ; 348303 ; 348305 ;
Abstract
A solid-state imaging device which can generate finite difference data of images at different times. There are provided with photoelectrical converting sections each of which includes photodiodes disposed in a matrix array and receives incident light to generate signal charges. A signal charge difference generating section generates a signal charge difference at different times from the signal charges generated in the photoelectrical converting section. A signal charge difference transfer section transfers the signal charge difference generated as an output of the device.