Title:
ELECTRONIC DEVICE AND CONTROL METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2023/080421
Kind Code:
A1
Abstract:
The present electronical device comprises: a projection unit; a sensor unit; and a processor, which acquires state information including at least one from among horizontal inclination information, vertical inclination information and horizontal distortion information on the basis of sensing data acquired through the sensor unit, performs a keystone function if the horizontal inclination information and/or vertical inclination information in the state information is acquired, performs a leveling function if the horizontal distortion information in the state information is acquired, and controls the projection unit so that a projection image is output onto a projection surface.
Inventors:
KIM HYUNGCHUL (KR)
MOON SEUNGHYUN (KR)
CHAE SUNGHO (KR)
MOON SEUNGHYUN (KR)
CHAE SUNGHO (KR)
Application Number:
PCT/KR2022/013514
Publication Date:
May 11, 2023
Filing Date:
September 08, 2022
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
G06F3/048; H04N9/31; G06T7/62
Foreign References:
| JP2020120236A | 2020-08-06 | |||
| JP2012257071A | 2012-12-27 | |||
| JP2018160762A | 2018-10-11 | |||
| JP2017198945A | 2017-11-02 | |||
| KR20210123059A | 2021-10-13 |
Attorney, Agent or Firm:
KIM, Tae-hun et al. (KR)
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