Title:
LENS ASSEMBLY AND ELECTRONIC DEVICE COMPRISING SAME
Document Type and Number:
WIPO Patent Application WO/2022/169332
Kind Code:
A1
Abstract:
A lens assembly and an electronic device comprising same are disclosed. The disclosed lens assembly comprises a plurality of lenses arranged from an object side to an image side having an image sensor, and comprises: a first lens group having a negative refractive power; a second lens group having a positive refractive power; and a third lens group having a negative refractive power, wherein, during zooming, the second lens group and the third lens group move to the object side and the third lens group performs focusing. Other various embodiments are possible.
Inventors:
LEE HWANSEON (KR)
KIM HANEUNG (KR)
KIM HANEUNG (KR)
Application Number:
PCT/KR2022/001855
Publication Date:
August 11, 2022
Filing Date:
February 07, 2022
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
G02B15/14; G02B1/02; G02B1/04; G02B3/00; G02B3/04; G02B13/00; G02B27/64
Domestic Patent References:
| WO2009063766A1 | 2009-05-22 |
Foreign References:
| JP6165252B2 | 2017-07-19 | |||
| JP2003315677A | 2003-11-06 | |||
| JPH0527171A | 1993-02-05 | |||
| KR980010477A | 1998-04-30 |
Other References:
See also references of EP 4206780A4
Attorney, Agent or Firm:
Y.P.LEE, MOCK & PARTNERS (KR)
Download PDF: