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. 19, 2007
Filed:
Oct. 08, 2003
Junko Yotani, Mie, JP;
Sashiro Uemura, Mie, JP;
Junko Yotani, Mie, JP;
Sashiro Uemura, Mie, JP;
Noritake Co., Ltd., Aichi, JP;
Abstract
A flat panel display includes a vacuum envelope, a cathode, a gate electrode substrate, and a phosphor screen and anode electrode. The vacuum envelope includes a front glass plate which is at least partly transparent and a substrate opposing the front glass plate. The cathode is formed on the substrate and has an electron-emitting source. The gate electrode substrate has an electron-passing hole and is arranged in the vacuum envelope to oppose the substrate to be separate from the cathode. The phosphor screen and anode electrode are formed on a surface of the front glass plate in the vacuum envelope. The gate electrode substrate includes at least an insulating substrate and a gate electrode. The insulating substrate has the electron-passing hole. The gate electrode is formed on the insulating substrate. A method of manufacturing a flat panel display is also disclosed.