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:
Nov. 01, 2011
Filed:
Oct. 09, 2008
Hak-cheol Yang, Suwon-si, KR;
Joon-yeon Kim, Suwon-si, KR;
Yon-goo Park, Suwon-si, KR;
Jong-ki Choi, Suwon-si, KR;
Hak-Cheol Yang, Suwon-si, KR;
Joon-Yeon Kim, Suwon-si, KR;
Yon-Goo Park, Suwon-si, KR;
Jong-Ki Choi, Suwon-si, KR;
Samsung SDI Co., Ltd., Yongin-si, KR;
Abstract
A waveform generator capable of generating a square wave and a ramp wave using one switching element is provided. A waveform generator includes a first transistor having a drain electrode, a gate electrode, and a source electrode. A first resistor and a first diode are coupled at a common node between a first input terminal and the gate electrode. A second resistor is coupled between the gate electrode and a second input terminal. A first capacitor is coupled between the drain electrode and the common node between the first resistor and the first diode.