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:
Jan. 27, 1987
Filed:
Dec. 17, 1984
Katsuhiko Hata, Aichi, JP;
Takahiko Yamakami, Aichi, JP;
Sony Corporation, Tokyo, JP;
Abstract
A resistor for use in a cathode ray tube comprises an insulating plate provided thereon with at least first and second electrode terminals for use respectively with relatively high and low voltages in the cathode ray tube, a coating insulator provided on the insulating plate for covering the same, and a resistive layer provided in a predetermined pattern on the insulating plate to connect therethrough the first and second electrode terminals with each other and to be covered by the coating insulator with such an arrangement that the resistance thereof obtained per unit length on the insulating plate between the second electrode terminal and a high potential difference position between the first and second electrode terminals, where the potential difference between the outer surface of the coating insulator and the resistive layer is to be relatively large in the use of the resistor in the cathode ray tube, is greater than that between the high potential difference position and the first electrode terminal.