Electronic device and control method thereof

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9958681
SERIAL NO

15029548

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Abstract

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Disclosed is an electronic device including: a display; at least one optical lens configured to change an optical path of light generated in the display at a fixed refractive index; a prism configured to reflect the light, which has passed through the at least one optical lens, at least one time to guide the light to a destination point; a variable lens positioned in the optical path of light between the display and the destination point, a refractive index of at least a portion of the variable lens being changed by a control signal to change at least a portion of the optical path of light; and a controller configured to generate the control signal. An optical path of light generated in the display may be changed by the variable lens whose refractive index can be changed.

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Patent Owner(s)

Patent OwnerAddress
LG ELECTRONICS INC128 YEOUI-DAERO YEONGDEUNGPO-GU SEOUL 150-721

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cheon, Jeeyoung Seoul, KR 6 32
Heo, Jeongyun Seoul, KR 34 308
Jang, Yujune Seoul, KR 41 112
Ko, Dongseuck Seoul, KR 16 152

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