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:
Jan. 17, 2012
Filed:
Jul. 14, 2009
Norihiro Uemura, Hitachinaka, JP;
Shunichiro Nobuki, Tachikawa, JP;
Naoya Tokoo, Mito, JP;
Masakazu Sagawa, Inagi, JP;
Norihiro Uemura, Hitachinaka, JP;
Shunichiro Nobuki, Tachikawa, JP;
Naoya Tokoo, Mito, JP;
Masakazu Sagawa, Inagi, JP;
Hitachi Consumer Electronics Co., Ltd., Tokyo, JP;
Abstract
A plasma display device includes: a front substrate and a back substrate facing each other and interposing a discharge gap; and a plurality of discharge cells formed by the front substrate and the back substrate, wherein a mixture gas containing Xe is filled in the discharge gap, and a red, green, or blue phosphor materials is arranged in each of the discharge cells. The plasma display device performs a reset operation by, at least, a weak discharge. A crystal material is arranged in the red, green, and blue phosphor materials so as to make weak discharge firing voltages for reset discharges in respective discharge cells uniform.