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:
Sep. 27, 1977
Filed:
Mar. 31, 1976
Applicant:
Inventors:
Johannes Hendrikus VAN Roosmalen, Eindhoven, NL;
Pieter Zuidhof, Eindhoven, NL;
Assignee:
U.S. Philips Corporation, New York, NY (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04N / ;
U.S. Cl.
CPC ...
358 51 ; 315391 ;
Abstract
A color television camera having at least two pick-up tubes while the electromagnetic deflection and the electrostatic focussing is done in spatially removed places. A voltage source for supplying the anodes of the pick-up tubes is not stabilized but by affecting the deflection, registration of the line raster is maintained for voltage variations. Control of the voltage source offers the possibility for electronic 'zooming' of the scene to be recorded.