Title:
POWER STABILIZATION CIRCUIT AND DISPLAY DEVICE TO WHICH SAME IS APPLIED
Document Type and Number:
WIPO Patent Application WO/2018/186587
Kind Code:
A1
Abstract:
Disclosed are a power stabilization circuit and a display device to which the same is applied. The power stabilization circuit comprises: a thermistor provided on a first path through which input power is supplied, so as to limit the inrush current of the power; a relay providing a second path through which the power is supplied without passing through the thermistor, and transferring the power to the second path, instead of the first path, when the current is supplied; and a switching circuit which is switched so as to supply the current generated from the input power when an active signal for activating a display and/or a backlight of the display is received.
Inventors:
SEO KANG MOON (KR)
KIM YOUNG SOO (KR)
KIM YOUNG SOO (KR)
Application Number:
PCT/KR2018/002139
Publication Date:
October 11, 2018
Filing Date:
February 21, 2018
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
G09G3/20; H02H9/02
Foreign References:
| JPH11191964A | 1999-07-13 | |||
| JP2002330538A | 2002-11-15 | |||
| JP2006094580A | 2006-04-06 | |||
| JP2002218489A | 2002-08-02 | |||
| JPH09322184A | 1997-12-12 |
Attorney, Agent or Firm:
BAE, KIM & LEE IP GROUP (KR)
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