US 12,216,251 B2
Electronic device including lens assembly
Haneung Kim, Gyeonggi-do (KR); Jungpa Seo, Gyeonggi-do (KR); and Sungwook Choi, Gyeonggi-do (KR)
Assigned to Samsung Electronics Co., Ltd., Suwon-si (KR)
Filed by Samsung Electronics Co., Ltd., Gyeonggi-do (KR)
Filed on Nov. 19, 2021, as Appl. No. 17/530,566.
Application 17/530,566 is a continuation of application No. PCT/KR2021/016400, filed on Nov. 11, 2021.
Claims priority of application No. 10-2020-0164355 (KR), filed on Nov. 30, 2020.
Prior Publication US 2022/0174194 A1, Jun. 2, 2022
Int. Cl. G02B 9/64 (2006.01); G02B 3/04 (2006.01); G02B 5/20 (2006.01); G02B 13/00 (2006.01)
CPC G02B 13/0045 (2013.01) [G02B 3/04 (2013.01); G02B 5/208 (2013.01); G02B 9/64 (2013.01)] 20 Claims
OG exemplary drawing
 
1. An electronic device comprising:
a lens assembly including a first lens group having positive refractive power and a second lens group having negative refractive power, the second lens group is immediately adjacent to the first lens group; and
an image sensor configured to output an image signal based on light transmitted through the first lens group and the second lens group, and wherein the image sensor is immediately adjacent to the second lens group,
wherein a second distance between the first lens group and the second lens group and a third distance between the lens assembly and the image sensor are configured to be changed based on a first distance between a subject and the electronic device.