Title:
ELECTRONIC DEVICE COMPRISING DISPLAY, AND METHOD FOR DRIVING DISPLAY
Document Type and Number:
WIPO Patent Application WO/2021/149922
Kind Code:
A1
Abstract:
Disclosed is an electronic device comprising: a housing; a display which is viewed through at least a portion of the housing and which displays a screen image by using a plurality of pixels; a display driving circuit for providing, to the display, a data voltage and a light-emitting signal for driving each of the plurality of pixels; and a processor operationally connected to the display and the display driving circuit. The processor can be configured to set a first frame driven by the display, and the display driving circuit can be configured to set a first period in which the data voltage is supplied to a first transistor in each of the plurality of pixels and a second period in which the data voltage written in the first period is maintained and to change the initialization voltage to be supplied to the plurality of pixels in the second period. Various other embodiments identified from the specification are also possible.
Inventors:
JEON NAMHYEON (KR)
KIM JITAE (KR)
RYU SUNGWON (KR)
SHIN HYUNCHANG (KR)
EOM GYUDONG (KR)
LEE YOUNGMAN (KR)
LEE JIHAN (KR)
KIM JITAE (KR)
RYU SUNGWON (KR)
SHIN HYUNCHANG (KR)
EOM GYUDONG (KR)
LEE YOUNGMAN (KR)
LEE JIHAN (KR)
Application Number:
PCT/KR2020/018861
Publication Date:
July 29, 2021
Filing Date:
December 22, 2020
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
G09G3/3275; G09G3/3233
Foreign References:
| KR20190122056A | 2019-10-29 | |||
| KR20170026762A | 2017-03-09 | |||
| KR20180114567A | 2018-10-19 | |||
| KR20180075054A | 2018-07-04 | |||
| US20190266941A1 | 2019-08-29 |
Attorney, Agent or Firm:
BAE, KIM & LEE IP (KR)
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