Bifocal lens and imaging device including same

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10359608
APP PUB NO 20160377842A1
SERIAL NO

15039717

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Abstract

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Disclosed are a bifocal lens having two focal distances to enable near image capturing and far image capturing and capable of being manufactured to have a thin profile, and an imaging device including same. A bifocal lens according to disclosed embodiments may include: a refractive optical system having at least one refractive lens element and having a first focal distance; and a reflective optical system having multiple reflective surfaces and having a second focal distance that is different from the first focal distance. Because the refractive optical system and the reflective optical system have mutually different focal distances, the bifocal lens according to an embodiment may be capable of both near image capturing and far image capturing.

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Patent Owner(s)

Patent OwnerAddress
SAMSUNG ELECTRONICS CO LTD416 MAETAN-DONG YEONGTONG-GU GYEONGGI-DO SUWON-SI

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Choi, Jong-chul Suwon-si, KR 71 279
Chung, Chong-sam Hwaseong-si, KR 146 655
Lee, Jin-won Seongnam-si, KR 92 468

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