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:
Dec. 16, 2008
Filed:
Sep. 16, 2004
Sang Kook Lee, Gumi-si, KR;
Joong Kyun Kim, Seoul, KR;
Sang Kook Lee, Gumi-si, KR;
Joong Kyun Kim, Seoul, KR;
LG Electronics Inc., Seoul, KR;
Abstract
The present invention relates to a plasma display panel and method for manufacturing the same in which electron discharge characteristic is improved and a voltage margin can be secured. According to a first embodiment of the present invention, a plasma display panel including a plurality of a pair of display electrodes formed and arranged parallely on an upper plate, a plurality of address electrodes formed on a lower plate and arranged to be crossed to the display electrodes, a barrier rib defined a discharge space on the lower plate, and fluorescent body formed between the barrier ribs, includes further: a number of discharge cells having the discharge space; and an alkali metal layer formed in the discharge cells for supplying electrons to the discharge space.