Invention Grant
- Patent Title: Organic electroluminescent display and power supply device for the same
- Patent Title (中): 有机电致发光显示和电源装置相同
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Application No.: US12564430Application Date: 2009-09-22
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Publication No.: US08223140B2Publication Date: 2012-07-17
- Inventor: Hyun-Jae Lee
- Applicant: Hyun-Jae Lee
- Applicant Address: KR Seoul
- Assignee: LG Display Co. Ltd.
- Current Assignee: LG Display Co. Ltd.
- Current Assignee Address: KR Seoul
- Agency: Brinks Hofer Gilson & Lione
- Priority: KR10-2008-0133752 20081224
- Main IPC: G06F3/038
- IPC: G06F3/038 ; G09G5/00
Abstract:
A power supply device for an organic electroluminescent display includes an inductor charging a first power source, a power supply unit including an input terminal and output terminals, the power supply unit receiving the first power source from the inductor through the input terminal, generating second power sources of different voltage levels, and outputting the second power sources through the output terminals, and a Schottky diode between the input terminal and one of the output terminals.
Public/Granted literature
- US20100156873A1 ORGANIC ELECTROLUMINESCENT DISPLAY AND POWER SUPPLY DEVICE FOR THE SAME Public/Granted day:2010-06-24
Information query
IPC分类:
