The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 05, 2026
Filed:
Apr. 08, 2021
Jahwa Electronics Co., Ltd., Chungcheongbuk-do, KR;
Chul Soon Park, Chungcheongbuk-do, KR;
In Su Kang, Chungcheongbuk-do, KR;
Hyeon Ik Cho, Daegu, KR;
Jae Seon Lee, Chungcheongbuk-do, KR;
Je Seung Yeon, Chungcheongbuk-do, KR;
JAHWA electronics Co., Ltd., Chungcheongbuk-do, KR;
Abstract
An actuator for a reflector according to an embodiment of the present disclosure includes a moving frame having a reflector configured to reflect light to a lens, and a magnet, a base frame configured to provide a moving space for the moving frame, a driving coil configured to generate a magnetic force at the magnet so that the moving frame rotates based on the base frame, a guide rail formed at any one of the moving frame and base frame and having a rounded shape, a holder provided to any one of the moving frame and the base frame not provided with the guide rail, provided in a direction facing the guide rail, and having a groove shape; and a ball arranged between the guide rail and the holder.