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:
Jul. 26, 2011
Filed:
Dec. 11, 2008
Peel Sik Jeon, Hwaseong-si, KR;
Dong Kyun Ryu, Iksan-si, KR;
Won Chan Choi, Seongnam-si, KR;
Jae Han Yoon, Iksan-si, KR;
Ki Mok Kim, Gyeonggi-do, KR;
Jeong Rak Lee, Seoul, KR;
Seung Heun Yang, Hwaseong-si, KR;
Peel Sik Jeon, Hwaseong-si, KR;
Dong Kyun Ryu, Iksan-si, KR;
Won Chan Choi, Seongnam-si, KR;
Jae Han Yoon, Iksan-si, KR;
Ki Mok Kim, Gyeonggi-do, KR;
Jeong Rak Lee, Seoul, KR;
Seung Heun Yang, Hwaseong-si, KR;
Samsung Electro-Mechanics Co., Ltd., Gyunggi-do, KR;
Abstract
The present invention relates to a switching mode power supply circuit for a plasma display panel comprising an input unit, a PFC (Power Factor Correction) unit, an output unit and a standby unit, wherein the standby unit includes a standby block for outputting a standby voltage by being connected to an AC filter stage of the input unit, a sequence block for sequentially applying power of the output unit and a control block which is connected between the standby block and the sequence block and inputs the standby voltage outputted from the standby block to the sequence block only in case that a PS_ON signal is applied.