Title:
DISPLAY DEVICE AND METHOD FOR CONTROLLING SAME
Document Type and Number:
WIPO Patent Application WO/2023/003203
Kind Code:
A1
Abstract:
A display device according to one aspect of the present invention disclosed herein comprises: a plurality of light-emitting diode blocks connected in series with each other; a driver IC which supplies current to the plurality of light-emitting diode blocks and is connected in series with one light-emitting diode block among the plurality of light-emitting diode blocks; a plurality of switching elements connected in parallel to the plurality of light-emitting diode blocks, respectively; and a control unit for controlling the on/off of the plurality of switching elements in order to control the light-emitting diode blocks being supplied with current among the plurality of light-emitting diode blocks according to the lapse of time for implementing a unit frame.
Inventors:
SHIN SEUNGYONG (KR)
KANG JUNGMO (KR)
KIM CHANGHOON (KR)
JUNG YONGMIN (KR)
JUNG JONGHOON (KR)
KANG JUNGMO (KR)
KIM CHANGHOON (KR)
JUNG YONGMIN (KR)
JUNG JONGHOON (KR)
Application Number:
PCT/KR2022/009327
Publication Date:
January 26, 2023
Filing Date:
June 29, 2022
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
G09G5/00; G09G3/32; H05B45/10; H05B45/325; H05B45/33; H05B45/44
Foreign References:
| KR20120067918A | 2012-06-26 | |||
| JP2019117752A | 2019-07-18 | |||
| KR20150076831A | 2015-07-07 | |||
| KR20140139190A | 2014-12-05 | |||
| JP4969686B2 | 2012-07-04 |
Attorney, Agent or Firm:
SELIM INTELLECTUAL PROPERTY LAW FIRM (KR)
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