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:
Jun. 20, 2006
Filed:
Mar. 27, 2003
Morikazu Konishi, Kanagawa, JP;
Morikazu Konishi, Kanagawa, JP;
Sony Corporation, , JP;
Abstract
A cold cathode field emission display comprising at least (A) a display panel having a cathode panel CP provided with a plurality of electron-emitting regions EA and an anode panel AP provided with a phosphor layerand an anode electrode, said cathode panel and said anode panel being bonded to each other in their circumferential regions, (B) a focus-electrode control circuit, (C) a resistance element R, and (D) a capacitor C, in which the focus electrodeformed in the electron-emitting region EA is connected to a first voltage-output portionA of the focus-electrode control circuitthrough the resistance element R, and the focus electrodeis further connected to a second voltage-output portionB of the focus-electrode control circuitthrough the capacitor C.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile