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. 06, 2001
Filed:
Jun. 24, 1999
Takashi Nakano, Yamanashi, JP;
Masaomi Ebe, Yamanashi, JP;
Pioneer Electronic Corporation, Tokyo, JP;
Abstract
A plasma display panel in which the reliability of seal bonding of a chip tube is assured and an evacuation working efficiency is improved. In a plasma display panel with a structure in which a glass substrate on the display surface side and a glass substrate on the rear side are adhered so as to be hermetically bonded by sealing layers through partitions and a gas is introduced into the space between the two glass substrates, an evacuation and gas charging hole is formed in one of the glass substrates and crystalline glass powder of a low melting point is molded into a predetermined shape and is baked, thereby seal bonding the chip tube into the evacuation and gas introducing hole.