Wearable electronic device including sensor module

Abstract

According to an embodiment of the disclosure, an electronic device may comprise: a housing, a light output module comprising light output circuitry disposed in the housing and configured to output an image, a display member comprising a display including a first display member including a first color-changeable lens and a first waveguide disposed behind the first color-changeable lens configured to guide light generated from the light output module and a second display member including a second color-changeable lens and a second waveguide disposed behind the second color-changeable lens configured to guide the light generated from the light output module, a sensor module comprising at least one sensor including a first sensor module including a first sensor configured to detect a first illuminance of light passed through the first display member, a second sensor module including a second sensor configured to detect a second illuminance of light passed through the second display member, and a third sensor module including a third sensor configured to detect a third illuminance of light transferred to the display member, and a processor configured to adjust a first transmittance of the first color-changeable lens and a second transmittance of the second color-changeable lens based on the first illuminance, the second illuminance, or the third illuminance. The processor may be configured to, based on the first illuminance differing from the second illuminance, provide a voltage to at least one of the first color-changeable lens or the second color-changeable lens so that the first transmittance and the second transmittance are substantially equal to each other.