Title:
LENS ASSEMBLY AND ELECTRONIC DEVICE INCLUDING THE SAME
Document Type and Number:
WIPO Patent Application WO/2020/153768
Kind Code:
A1
Abstract:
A lens assembly may include: a first lens having positive refractive power and including a convex subject side surface; a second lens; a third lens having negative refractive power and including a subject side surface being convex toward an image secsor side in a center portion thereof, through which an optical axis passes; a fourth lens having positive or negative refractive power; and a fifth lens having positive or negative refractive power. The first lens, the second lens, the third lens, the fourth lens, and the fifth lens may be sequentially arranged from a subject to an image sensor along the optical axis. The lens assembly may satisfy a condition defined by 0.6 < TTL/ImgH < 1, where "TTL" represents a distance from the subject side surface of the first lens to an imaging surface of the image sensor, and "ImgH" represents a maximum image height of an image formed on the imaging surface.
Inventors:
KIM HYUNJEA (KR)
Application Number:
PCT/KR2020/001129
Publication Date:
July 30, 2020
Filing Date:
January 22, 2020
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
G02B9/60; G02B5/20; G02B13/00; H04N5/225
Foreign References:
| KR20160069389A | 2016-06-16 | |||
| KR20160038267A | 2016-04-07 | |||
| KR20160058593A | 2016-05-25 | |||
| JP2018097338A | 2018-06-21 | |||
| US20160154211A1 | 2016-06-02 | |||
| US20130182335A1 | 2013-07-18 | |||
| US20120092778A1 | 2012-04-19 | |||
| CN106970452A | 2017-07-21 |
Other References:
See also references of EP 3881116A4
Attorney, Agent or Firm:
LEE, Keon-Joo et al. (KR)
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