Title:
LENS ASSEMBLY AND ELECTRONIC DEVICE COMPRISING SAME
Document Type and Number:
WIPO Patent Application WO/2023/136427
Kind Code:
A1
Abstract:
According to one embodiment of the present disclosure, a lens assembly and/or an electronic device comprising same comprises at least seven lenses sequentially arranged along the optical axis direction from an object toward an image sensor, a first lens, which is arranged first from the object from among the at least seven lenses, can have positive refractive power and include a convex object-side surface, a second lens, which is arranged second from the object side from among the at least seven lenses, can have negative refractive power and include a convex object-side surface, a third lens, which is arranged third from the object side from among the at least seven lenses, can have the positive refractive power and include a convex object-side surface, and a fourth lens, which is arranged fourth from the object side from among the at least seven lenses, can have negative refractive power and include a concave object-side surface. Other various embodiments are possible.
Inventors:
JEON SANGYONG (KR)
SHIN JEONGKIL (KR)
HEU MIN (KR)
SHIN JEONGKIL (KR)
HEU MIN (KR)
Application Number:
PCT/KR2022/015302
Publication Date:
July 20, 2023
Filing Date:
October 11, 2022
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
G02B13/00; G02B9/64; G02B13/18; G02B15/14; G03B17/12; H04N23/00
Foreign References:
| CN110398822A | 2019-11-01 | |||
| CN111538142A | 2020-08-14 | |||
| KR20200085205A | 2020-07-14 | |||
| CN112748531A | 2021-05-04 | |||
| KR20210150918A | 2021-12-13 |
Other References:
See also references of EP 4239387A4
Attorney, Agent or Firm:
LEE, Keon-Joo et al. (KR)
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