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. 21, 2009
Filed:
May. 24, 2005
Tsutomu Tokunaga, Yamanashi-ken, JP;
Masaru Nishimura, Yamanashi-ken, JP;
Kazuaki Sakata, Yamanashi-ken, JP;
Atsushi Hirota, Yamanashi-ken, JP;
Hai Lin, Yamanashi-ken, JP;
Tsutomu Tokunaga, Yamanashi-ken, JP;
Masaru Nishimura, Yamanashi-ken, JP;
Kazuaki Sakata, Yamanashi-ken, JP;
Atsushi Hirota, Yamanashi-ken, JP;
Hai Lin, Yamanashi-ken, JP;
Pioneer Corporation, Tokyo, JP;
Abstract
A plasma display device having a plasma display panel in which, each display cell contains a magnesium oxide layer including magnesium oxide crystals that are excited by an electron beam to emit cathode luminescence light having a peak in a wavelength range of 200 to 300 nm. In an addressing period, a row electrode driving circuit applies a scanning pulse to one row electrodes of row electrode pairs in turn, while a column electrode driving circuit supplies column electrodes with data pulses corresponding to one row electrode which is applied with the scanning pulse.