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. 13, 2009
Filed:
Feb. 10, 2005
Applicants:
Sang-hoon Yim, Suwon-si, KR;
Takahisa Mizuta, Suwon-si, KR;
Inventors:
Sang-Hoon Yim, Suwon-si, KR;
Takahisa Mizuta, Suwon-si, KR;
Assignee:
Samsung SDI Co., Ltd., Suwon-si, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G09G 3/18 (2006.01);
U.S. Cl.
CPC ...
Abstract
A plasma display device, which is capable of improving a discharge efficiency of a plasma display panel by increasing a partial pressure of Xe. When the partial pressure of Xe is increased, a proportion of (Xe—Xe)* dimer emitting a 147 resonance line is higher than that of Xe* monomer emitting a 173 nm molecular beam. Particularly, when the partial pressure of Xe is above 10%, the discharge efficiency is improved by setting a frequency of a sustain discharge pulse applied to scan electrodes and sustain electrodes alternately during sustain period above 300 kHz.