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. 11, 2008
Filed:
Apr. 04, 2006
Norihiro Uemura, Higashimorokata, JP;
Keizo Suzuki, Kodaira, JP;
Hiroshi Kajiyama, Fuchu, JP;
Yusuke Yajima, Kodaira, JP;
Masayuki Shibata, Miyazaki, JP;
Yoshimi Kawanami, Miyazaki, JP;
Koji Ohira, Miyazaki, JP;
Ikuo Ozaki, Higashimorokata, JP;
Norihiro Uemura, Higashimorokata, JP;
Keizo Suzuki, Kodaira, JP;
Hiroshi Kajiyama, Fuchu, JP;
Yusuke Yajima, Kodaira, JP;
Masayuki Shibata, Miyazaki, JP;
Yoshimi Kawanami, Miyazaki, JP;
Koji Ohira, Miyazaki, JP;
Ikuo Ozaki, Higashimorokata, JP;
Hitachi, Ltd., Tokyo, JP;
Fujitsu Hitachi Plasma Display, Ltd., Kanagawa, JP;
Abstract
A plasma display panel and an imaging device realize a high luminous efficiency, a long lifetime and stable driving. The plasma display panel uses a discharge-gas mixture containing at least Xe, Ne and He. A Xe proportion of the discharge-gas mixture is in a range of from 2% to 20%, a He proportion of the discharge-gas mixture is in a range of from 15% to 50%, the He proportion is greater than the Xe proportion, and a total pressure of the discharge-gas mixture is in a range of from 400 Torr to 550 Torr. A width of a voltage pulse to be applied to an electrode serving as an address electrode is 2 μs or less.