US 11,835,224 B2
Electronic device and controlling method of the same
Hyungchul Kim, Suwon-si (KR); Hakjae Kim, Suwon-si (KR); Kihong Park, Suwon-si (KR); and Wonjun Baek, Suwon-si (KR)
Assigned to SAMSUNG ELECTRONICS CO., LTD., Suwon-si (KR)
Filed by SAMSUNG ELECTRONICS CO., LTD., Suwon-si (KR)
Filed on Dec. 14, 2021, as Appl. No. 17/550,790.
Application 17/550,790 is a continuation of application No. PCT/KR2021/013376, filed on Sep. 29, 2021.
Claims priority of application No. 10-2021-0035555 (KR), filed on Mar. 18, 2021; and application No. 10-2021-0070134 (KR), filed on May 31, 2021.
Prior Publication US 2022/0299189 A1, Sep. 22, 2022
Int. Cl. F21V 7/04 (2006.01); F21V 29/61 (2015.01); F21V 23/00 (2015.01)
CPC F21V 7/04 (2013.01) [F21V 23/003 (2013.01); F21V 29/61 (2015.01)] 16 Claims
OG exemplary drawing
 
1. An electronic device comprising:
a main body;
a light source provided inside the main body, the light source being configured to emit an output light;
a projection lens configured to project the output light of the light source; and
a cover configured to:
be selectively adjacent to or distanced from the projection lens,
open or close the projection lens, and
based on being adjacent to the projection lens, receive the output light projected by the projection lens and diffuse and emit the output light.