Title:
ELECTRONIC DEVICE AND METHOD FOR CONTROLLING AUTO FOCUSING THEREOF
Document Type and Number:
WIPO Patent Application WO/2020/171520
Kind Code:
A1
Abstract:
An electronic device includes a camera, a sensor for detecting a distance value relative to an object, a memory for storing calibration data for correcting a lens location of the camera based on the distance value detected by the sensor, and a processor. The memory stores instructions that, when executed, cause the processor to determine the lens location of the camera based on the distance value when the camera is operated, obtain lens location data for the distance value and the determined lens location, update the calibration data based on the lens location data, and determine the lens location of the camera based on the updated calibration data.
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Inventors:
YIM SUNGJUN (KR)
PARK JAEHEE (KR)
LEE SOYOUNG (KR)
LEE SEUNGHO (KR)
LEE YONGGU (KR)
LEE KIHUK (KR)
PARK JAEHEE (KR)
LEE SOYOUNG (KR)
LEE SEUNGHO (KR)
LEE YONGGU (KR)
LEE KIHUK (KR)
Application Number:
PCT/KR2020/002262
Publication Date:
August 27, 2020
Filing Date:
February 17, 2020
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
H04N5/232; G03B13/20; G03B13/36
Foreign References:
| US20140307126A1 | 2014-10-16 | |||
| US20180082441A1 | 2018-03-22 | |||
| CN107071243A | 2017-08-18 | |||
| US20180227489A1 | 2018-08-09 | |||
| US20160182890A1 | 2016-06-23 |
Attorney, Agent or Firm:
BAE, KIM & LEE IP GROUP (KR)
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