公开(公告)号：US20240105524A1

公开(公告)日：2024-03-28

申请号：US18367229

申请日：2023-09-12

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Hyungjin KIM ,  Minhwan SEO ,  Wondon JOO ,  Jiyoung CHU ,  Sangwoo BAE ,  Sungmin AHN ,  Seungyeol OH ,  Jungyu LEE

IPC: H01L21/66 ,  G02B5/30 ,  G02B27/09 ,  G02B27/28 ,  H01L21/68

CPC classification number: H01L22/12 ,  G02B5/3083 ,  G02B27/0955 ,  G02B27/0977 ,  G02B27/283 ,  H01L21/681

Abstract: The optical device includes an illuminator configured to emit illumination light in a first horizontal direction, a polarizing prism configured to polarize the illumination light incident thereto through a first surface thereof in the first horizontal direction, a first reflector and a second reflector, each configured to reflect the illumination light from the polarizing prism, and a first lens and a second lens configured to condense the illumination light reflected from the first and second reflectors, respectively.