| CPC G02B 7/028 (2013.01) [G02B 27/01 (2013.01); G02B 30/27 (2020.01); G02B 2207/101 (2013.01)] | 18 Claims |
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1. An electronic device comprising:
a display;
a parallax optical element configured to provide light corresponding to an image output from the display to an eyebox of a user;
a temperature sensor configured to measure a temperature around the parallax optical element;
a memory configured to store a plurality of parameter calibration models for determining correction information configured to correct a parameter of the parallax optical element corresponding to a plurality of temperature ranges, respectively; and
a processor configured to:
determine correction information corresponding to the measured temperature based on a parameter calibration model corresponding to the measured temperature among the plurality of parameter calibration models, and
adjust the parameter of the parallax optical element based on the correction information,
wherein the plurality of temperature ranges corresponding to the plurality of parameter calibration models are different from each other, and
wherein each temperature range among the plurality of temperature ranges comprises a plurality of temperature values corresponding to measured temperature values that are respectively input to parameter calibration model corresponding to the temperature range for determining the correction information.
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