Title:
ELECTRONIC APPARATUS, CONTROL METHOD THEREOF AND DISPLAY APPARATUS
Document Type and Number:
WIPO Patent Application WO/2021/010598
Kind Code:
A1
Abstract:
An electronic apparatus is disclosed. The electronic apparatus includes: a power interface comprising circuitry connected with a display apparatus, a first converter comprising circuitry configured to convert an external power to a first driving power based on a first ground, a second converter comprising circuitry configured to convert the external power to a second driving power, based on a second ground, the second driving power having a voltage level lower than a voltage level of the first driving power, and a switch having a first end connected to an output end of the first converter, and the switch is connected to a power interface by one of the first end and a second end, wherein the switch is configured to be switched to supply one of the first driving power and the second driving power to the display apparatus through the power interface based on an operating state of the display apparatus.
Inventors:
KIM MOONYOUNG (KR)
KANG JEONGIL (KR)
KANG JEONGIL (KR)
Application Number:
PCT/KR2020/007509
Publication Date:
January 21, 2021
Filing Date:
June 10, 2020
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
G06F1/26; H02H7/20; H02M3/158; H05K9/00
Foreign References:
| KR20190063569A | 2019-06-10 | |||
| KR20180009175A | 2018-01-26 | |||
| KR20150088132A | 2015-07-31 | |||
| US20110128153A1 | 2011-06-02 | |||
| KR101925142B1 | 2019-02-27 |
Attorney, Agent or Firm:
KIM, Tae-hun et al. (KR)
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