公开(公告)号：US12009633B2

公开(公告)日：2024-06-11

申请号：US17285244

申请日：2019-10-17

Applicant: OSRAM Opto Semiconductors GmbH

Inventor： Joerg Sorg

IPC: H01S5/02216 ,  H01S5/0222 ,  H01S5/02255 ,  H01S5/02257 ,  H05K1/11 ,  H05K1/18

CPC classification number: H01S5/02216 ,  H01S5/0222 ,  H01S5/02255 ,  H01S5/02257 ,  H05K1/115 ,  H05K1/181

Abstract: A laser device comprises a hermetic housing that has an interior and is made at least in part of printed circuit board material, a laser element located in the interior, and at least one inorganic layer which hermetically shields the interior from the printed circuit board material.