Title:
OPTICAL LENS ASSEMBLY AND ELECTRONIC DEVICE COMPRISING SAME
Document Type and Number:
WIPO Patent Application WO/2018/174431
Kind Code:
A1
Abstract:
An optical lens assembly and an electronic device are disclosed. The disclosed optical lens assembly comprises a first lens having positive refractive power, a second lens having negative refractive power, a third lens having positive refractive power, a fourth lens having refractive power, and a mobile lens group, which is movable so as to be inserted or released between the third lens and the fourth lens, all the lens and the lens group being arranged in order from an object side to an image side, wherein the mobile lens group can be moved between the third lens and the fourth lens in order to perform infrared photographing.
Inventors:
SEO JIN-SEON (KR)
JEON SANG-YONG (KR)
JEON SANG-YONG (KR)
Application Number:
PCT/KR2018/002636
Publication Date:
September 27, 2018
Filing Date:
March 06, 2018
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
G02B7/10; G02B5/20; G02B13/18; G06V10/12
Foreign References:
| JPH0772387A | 1995-03-17 | |||
| JP2011053526A | 2011-03-17 | |||
| US4715693A | 1987-12-29 | |||
| US4708442A | 1987-11-24 | |||
| US4596447A | 1986-06-24 |
Attorney, Agent or Firm:
Y.P.LEE, MOCK & PARTNERS (KR)
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