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:
Mar. 24, 2026
Filed:
Nov. 26, 2024
Hyundai Mobis Co., Ltd., Seoul, KR;
Myeong Je Kim, Yongin-si, KR;
Hyundai Mobis Co., Ltd., Seoul, KR;
Abstract
A lamp for a vehicle includes a lamp housing part including an internal space configured to accommodate a light source, an outer lens part coupled to one side of the lamp housing part and configured to cover the internal space, a vibration part fixed to the outer lens part, the vibration part including a polarized piezoelectric element, and a first electrode and a second electrode respectively facing two opposite sides based on a direction in which the piezoelectric element is polarized, and a cover member provided at one side of the vibration part and including a partial region facing the outer lens part with the vibration part interposed therebetween, the cover member including one or more vibration reduction holes, wherein the piezoelectric element is configured to output a sound by being vibrated by a change over time in voltage applied to the first electrode and the second electrode.