Title:
DISPLAY APPARATUS AND CONTROL METHOD THEREOF
Document Type and Number:
WIPO Patent Application WO/2021/033933
Kind Code:
A1
Abstract:
A display apparatus, including a display panel; a touch sensor provided on the display panel and configured to detect a user touch input; an ultraviolet (UV) light source provided on an edge portion of the display panel and configured to emit UV light to the display panel from the edge portion of the display panel; and a controller electrically connected to the display panel, the touch sensor, and the UV light source, wherein the controller is configured to, based on a determination that the user touch input is not detected, control the UV light source to emit the UV light toward the display panel.
Inventors:
KIM HYUNGSUK (KR)
PARK DASOM (KR)
LEE DAYOUNG (KR)
LEE HANBIN (KR)
JUNG SEUNGWOO (KR)
PARK DASOM (KR)
LEE DAYOUNG (KR)
LEE HANBIN (KR)
JUNG SEUNGWOO (KR)
Application Number:
PCT/KR2020/009777
Publication Date:
February 25, 2021
Filing Date:
July 24, 2020
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
G06F3/041; A61L2/10; A61L2/24; G02B3/00; H01L33/58
Domestic Patent References:
| WO2013081672A1 | 2013-06-06 |
Foreign References:
| KR101813077B1 | 2017-12-29 | |||
| US20110291995A1 | 2011-12-01 | |||
| KR20100113743A | 2010-10-22 | |||
| JP2018007929A | 2018-01-18 |
Attorney, Agent or Firm:
SELIM INTELLECTUAL PROPERTY LAW FIRM (KR)
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