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. 11, 1984
Filed:
Mar. 22, 1982
Applicant:
Inventors:
Assignee:
Sony Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01J / ; H01J / ;
U.S. Cl.
CPC ...
315-3 ; 313365 ; 313366 ;
Abstract
An image pick-up tube which has a high signal to noise ratio relative to the prior art provides for a disk-shaped printed circuit board formed with a central opening through which the image can pass to strike the active part of the tube and wherein the printed circuit board carries a first amplifier stage which is very closely spaced and connected to the image pick-up means so as to provide minimum lead lengths to reduce stray capacitance and give high signal to noise ratio.
Quick Actions:
Nakamura, Takashi. (1984). Image pick-up tube arrangement (U.S. Patent No. 4488085). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4488085
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile