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:
Feb. 01, 1983
Filed:
Jun. 18, 1981
William J Parrish, Santa Barbara, CA (US);
James L Gates, Vista, CA (US);
Hughes Aircraft Company, Culver City, CA (US);
Abstract
A meander channel charge couple device having a pair of parallel colinear elongate electrodes extending longitudinally along the length of the register disposed over a meander channel and formed in the same conductive layer so that they both reside at the same height above the semiconductor substrate, thereby providing a symmetrical surface potential distribution. Charge transfer instabilities beneath a gap separating the electrodes are eliminated by providing an additional set of electrodes, each extending transversely to the meander channel and to the first pair of parallel electrodes and spanning the gap. Contact is made by each of the longitudinal electrode pairs to alternate ones of the transverse electrodes and a two-phase clock system is applied to the longitudinal electrode pair.