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	Method for Manufacturing a Can Package-Type Optical Device, and Optical Device Manufactured Thereby
	NAM, KI MYUNG; PARK, SEUNG HO; SONG, TAE HWAN
	2015-02-19
著作权人	POINT ENGINEERING CO., LTD
专利号	US20150048408A1
国家	美国
文献子类	发明申请
其他题名	Method for Manufacturing a Can Package-Type Optical Device, and Optical Device Manufactured Thereby
英文摘要	The present invention relates to a method for manufacturing an optical device, and to an optical device manufactured thereby, which involve using a substrate itself as a heat-dissipating plate, and adopting a substrate with vertical insulation layers formed thereon, such that electrode terminals do not have to be extruded out from a sealed space, and thus enabling the overall structure and manufacturing process for an optical device to be simplified. According to the present invention, a method for manufacturing a can package-type optical device comprises the steps of: (a) preparing a metal plate and a metal substrate with vertical insulation layers, wherein more than one vertical insulation layer crossing the substrate from the top surface to the bottom surface thereof are formed; (b) bonding the metal plate on the top surface of the metal substrate with vertical insulation layers; (c) forming a cavity on an intermediate product that has undergone step (b) in a form of a cylindrical pit having a predetermined depth reaching the surface of said metal substrate with vertical insulation layers by passing through said metal plate and the adhesive layers formed by said bonding, wherein said cavity contains said vertical insulation layer in the bottom wall thereof; (e) connecting a wire, which electrically connects an optical device and an electrode of the optical device together, to either side of the surface of the bottom wall of the vertical insulation layers of the cavity, respectively; and (g) sealing the cavity by means of a protective plate made from a light-transmitting material; and a can cap, formed as a picture frame whose top central portion and the bottom are open and encompassing the perimeter of the protective plate.
公开日期	2015-02-19
申请日期	2012-10-04
状态	授权
内容类型	专利
源URL	[http://ir.opt.ac.cn/handle/181661/54375]
专题	半导体激光器专利数据库
作者单位	POINT ENGINEERING CO., LTD
推荐引用方式 GB/T 7714	NAM, KI MYUNG,PARK, SEUNG HO,SONG, TAE HWAN. Method for Manufacturing a Can Package-Type Optical Device, and Optical Device Manufactured Thereby. US20150048408A1. 2015-02-19.

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