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. 22, 1986
Filed:
Mar. 19, 1985
Applicant:
Inventors:
Teunis J Hazendonk, Sunnyvale, CA (US);
Arend J Klinkhamer, Eindhoven, NL;
Gerard A Beck, Eindhoven, NL;
Theodorus F Smit, Eindhoven, NL;
Assignee:
U.S. Philips Corporation, New York, NY (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G11C / ; H01L / ;
U.S. Cl.
CPC ...
377 60 ; 357 24 ;
Abstract
In a 4-phase CCD with 90.degree. overlap of the clock voltages, the area below two clock electrodes may be used for the storage of charge packets which thus can be 2.times. as large as in conventional modes of operation. By choosing the penultimate electrode before the reading stage to be approximately 2.5.times. as large as the other electrodes, this double charge packet can be transferred undivided in time to the output diode, a feature which is particularly advantageous for further signal processing.