公开(公告)号：US20240280435A1

公开(公告)日：2024-08-22

申请号：US18402505

申请日：2024-01-02

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seung Ryeol LEE ,  Ye Eun PARK ,  Jin Woo AHN ,  Seung Woo LEE ,  Tae Joong KIM ,  Myung Jun LEE

IPC: G01M11/02

CPC classification number: G01M11/0257

Abstract: Provided is an optical measurement apparatus. The optical measurement apparatus includes a light source; an objective lens; a reflector configured to change an optical path of light emitted from the light source such that the light is directed toward the objective lens; a detector configured to detect a pupil image; a first adjuster configured to rotate the light source around the reflector; and a second adjuster configured to rotate the reflector.