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:
Nov. 23, 2010
Filed:
Dec. 22, 2004
Akemi Matsuo, Gifu, JP;
Kunio Goto, Aichi, JP;
Yasushi Ito, Gifu, JP;
Shinjiro Kida, Kanagawa, JP;
Takahide Ishii, Gifu, JP;
Akemi Matsuo, Gifu, JP;
Kunio Goto, Aichi, JP;
Yasushi Ito, Gifu, JP;
Shinjiro Kida, Kanagawa, JP;
Takahide Ishii, Gifu, JP;
Sony Corporation, Tokyo, JP;
Abstract
To provide a display panel having such a structure that a color filter is unlikely to suffer damage due to a heat treatment in a reducing atmosphere in the fabrication process for display device. A display panel (anode panel AP) includes a fluorescent region formed on a substrate, and an electrode (anode electrode), formed on the fluorescent region, wherein electrons emitted from an electron source penetrate the electrode and collide with the fluorescent region to allow the fluorescent region to emit light to obtain a desired image, wherein a color filter and a color filter protective film are formed in this order from the side of the substrate between the substrate and the fluorescent region.