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:
Apr. 12, 1988
Filed:
Aug. 10, 1984
Akiyoshi Kohno, Tokyo, JP;
NEC Corporation, Tokyo, JP;
Abstract
The driving system of an image sensor produces a phase controlled transfer pulses and comprises a horizontal scanning signal generator, a reference pulse producer producing a reference pulse from a horizontal scanning signal, the reference pulse being transferred through the horizontal charge transfer section of the image sensor, a comparator comparing the transferred reference pulse with the horizontal scanning signal, and a voltage controlled oscillator producing transfer pulses in accordance with the result of the comparison. The application of the transfer pulses to the horizontal charge transfer section is controlled by using a keying controlled oscillator as the volage controlled oscillator or using a gate connected after the voltage controlled oscillator.