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:
Oct. 31, 2023
Filed:
Sep. 16, 2022
Seoul Viosys Co., Ltd., Ansan-si, KR;
Jong Min Jang, Ansan-si, KR;
Chang Youn Kim, Ansan-si, KR;
Seoul Viosys Co., Ltd., Ansan-si, KR;
Abstract
A light emitting device module including a printed circuit board, upper and lower electrodes disposed on opposing surfaces of the printed circuit board, light emitting devices configured to emit light in a direction away from the printed circuit board, and a molding layer surrounding the light emitting devices, in which each light emitting device includes a light emitting structure, a substrate disposed on the light emitting structure, and bump electrodes disposed between the light emitting structure and the printed circuit board, the molding layer covers side surfaces of the substrates, a number of the lower electrodes is less than a number of the bump electrodes of the plurality of light emitting devices, and each of the light emitting devices is configured to be driven independently.