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:
Sep. 16, 2025
Filed:
Jan. 30, 2024
Seoul Viosys Co., Ltd., Ansan-si, KR;
Jinwoong Lee, Ansan-si, KR;
Kyoungwan Kim, Ansan-si, KR;
SEOUL VIOSYS CO., LTD., Ansan-si, KR;
Abstract
A light emitting module including a mounting substrate, light emitting chips mounted on the mounting substrate, and pads, in which the light emitting chips include a first substrate, a first light emitting unit on a first surface of the first substrate, a second substrate spaced apart from the first substrate, and a second light emitting unit on a second surface of the second substrate, the first substrate includes a first side surface including a first modified surface, and the second substrate includes a second side surface facing the first side surface and including a second modified surface, the first modified surface includes first modified regions extended in a thickness direction and first ruptured regions disposed therebetween, the second modified surface includes second modified regions extended in the thickness direction and second ruptured regions disposed therebetween, and the first ruptured regions have the same width as the second ruptured regions.