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:
Apr. 25, 2006
Filed:
Feb. 08, 2005
Hideki Asida, Kadoma, JP;
Shinya Fujiwara, Kyoto, JP;
Hideki Marunaka, Kyoto, JP;
Tadashi Nakagawa, Takatsuki, JP;
Keisuke Sumida, Hirakata, JP;
Hideaki Yasui, Hirakata, JP;
Kazuhiko Sugimoto, Ibaraki, JP;
Hiroyosi Tanaka, Kyoto, JP;
Hideki Asida, Kadoma, JP;
Shinya Fujiwara, Kyoto, JP;
Hideki Marunaka, Kyoto, JP;
Tadashi Nakagawa, Takatsuki, JP;
Keisuke Sumida, Hirakata, JP;
Hideaki Yasui, Hirakata, JP;
Kazuhiko Sugimoto, Ibaraki, JP;
Hiroyosi Tanaka, Kyoto, JP;
Matsushita Electric Industrial Co., Ltd., Osaka, JP;
Abstract
A manufacturing method for a metal electrode used for a bus electrode, a data electrode, and the like which make up a display panel including a PDP (Plasma Display Panel) by which, when these electrodes are patterned according to a photolithographic method, the edge curl phenomenon can be substantially controlled to the extent that the phenomenon is negligible. The manufacturing method of the invention therefore includes a dry step for drying the layers making up the metal electrode so that flows (F, F, and F) of the solvent occur from a region having a high absorbency of the solvent to a region having a lower absorbency of the solvent.