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:
May. 13, 2008
Filed:
Oct. 15, 2004
Applicant:
Dong-young Lee, Suwon-si, KR;
Inventor:
Dong-Young Lee, Suwon-si, KR;
Assignee:
Samsung SDI Co., Ltd., Suwon, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09G 3/10 (2006.01); G09G 3/28 (2006.01);
U.S. Cl.
CPC ...
Abstract
A switching device for a plasma display panel that facilitates operations at a high voltage. The switching device may be formed with more than one insulated gate bipolar transistors (IGBT) coupled in parallel. The switching device may also be formed with an insulated gate bipolar transistor and a metal-oxide semiconductor field effect transistor (MOSFET) coupled in parallel. The MOSFET may be used for the switching device in a low current area and the IGBT may be used for the switching device in a high current area.