Title:
OPTICAL LENS ASSEMBLY AND ELECTRONIC DEVICE COMPRISING SAME
Document Type and Number:
WIPO Patent Application WO/2019/132283
Kind Code:
A1
Abstract:
An optical lens assembly and an electronic device comprising the same are disclosed. The disclosed optical lens assembly comprises a first lens, a second lens, a third lens, a fourth lens, a fifth lens, a sixth lens and a seventh lens that are arranged upwardly from an object, wherein the first lens has a negative refractive power, and an object side surface or an upper side surface of the seventh lens has an aspheric shape, which is convex toward the object in a region near an optical axis and is concave toward the object in a peripheral region, and can have a viewing angle ranging from 120° to 200°.
Inventors:
KIM DONGWOO (KR)
Application Number:
PCT/KR2018/015247
Publication Date:
July 04, 2019
Filing Date:
December 04, 2018
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
G02B13/00; G02B9/64; G02B13/18
Foreign References:
| CN106199922A | 2016-12-07 | |||
| US20160377839A1 | 2016-12-29 | |||
| JP2016194653A | 2016-11-17 | |||
| KR101089938B1 | 2011-12-05 | |||
| JP2009025801A | 2009-02-05 |
Attorney, Agent or Firm:
Y.P.LEE, MOCK & PARTNERS (KR)
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