Title:
DISPLAY DEVICE HAVING OUTPUT VOLTAGE OF DISPLAY DRIVER DROPPED
Document Type and Number:
WIPO Patent Application WO/2019/172625
Kind Code:
A1
Abstract:
Disclosed is a display device comprising: a power transformer for converting an input voltage into a designated voltage; a display driver comprising a rectifier which is for rectifying the voltage converted by means of the power transformer and a converter for converting the voltage rectified by means of the rectifier on the basis of a control signal for outputting an image; and a display panel for receiving the voltage converted by means of the display driver and displaying the image, wherein the display driver can comprise a voltage dropping unit for dropping the voltage being input by means of the rectifier. Other various embodiments perceived from the description are possible.
Inventors:
CHOI SHINWOOK (KR)
KIM YOUNGSOO (KR)
SEO KANGMOON (KR)
KIM YOUNGSOO (KR)
SEO KANGMOON (KR)
Application Number:
PCT/KR2019/002553
Publication Date:
September 12, 2019
Filing Date:
March 06, 2019
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
G09G3/32; H02M7/06
Foreign References:
| KR100581916B1 | 2006-05-23 | |||
| KR20130043023A | 2013-04-29 | |||
| KR20080090923A | 2008-10-09 | |||
| KR20130076669A | 2013-07-08 | |||
| KR20130076413A | 2013-07-08 |
Attorney, Agent or Firm:
BAE, KIM & LEE IP GROUP (KR)
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