Title:
ELECTRONIC DEVICE, POWER SUPPLY DEVICE, AND CONTROL METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2024/029689
Kind Code:
A1
Abstract:
This electronic device may comprise: a power supply device for generating a driving voltage and a standby voltage; and a main body operating on the basis of the driving voltage and the standby voltage received from the power supply device. The power supply device comprises: one or more converters outputting at least one of the driving voltage and the standby voltage at an output end; a first capacitor connected to the one or more converters to store the driving voltage; a second capacitor connected to the one or more converters to store the standby voltage; and a discharge circuit unit electrically connected to the first capacitor to discharge the driving voltage stored in the first capacitor.
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Inventors:
JANG DUHEE (KR)
LEE SANGHOON (KR)
KANG JEONGIL (KR)
WOO WONMYUNG (KR)
LEE SANGHOON (KR)
KANG JEONGIL (KR)
WOO WONMYUNG (KR)
Application Number:
PCT/KR2023/006296
Publication Date:
February 08, 2024
Filing Date:
May 09, 2023
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
H02M1/00; G09G3/20; H02M1/32; H02M3/335
Foreign References:
| KR20220008617A | 2022-01-21 | |||
| JP2001095261A | 2001-04-06 | |||
| JP2016039641A | 2016-03-22 | |||
| JP2012170289A | 2012-09-06 | |||
| US20150034406A1 | 2015-02-05 |
Attorney, Agent or Firm:
PENTAS INTELLECTUAL PROPERTY LAW FIRM (KR)
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