QQ客服 官方微博 反馈留言

	Laser diode vessel
	OSAWA KAZUHIRO
	1986-02-10
著作权人	NEC CORP
专利号	JP1986029188A
国家	日本
文献子类	发明申请
其他题名	Laser diode vessel
英文摘要	PURPOSE:To facilitate accurate positioning by forming at least front end position of a mount base of a stem for placing a heat sink mounted with a laser diode pellet in a projecting structure. CONSTITUTION:A stem base 25 and a mount base 23 are integrated, pressed, and then cut by grinding at a leat sink placing position 28 to form a projecting position 27 of a mount base end. After the projecting position is formed, a mark 36 is formed at the central position with respect to a stem reference surface on the upper surface of the projection. When a heat sink on which a laser pellet is mounted is placed on the mount base, the heat sink is pressed to the projection to readily establish the placing position of the heat sink. Since the mark 36 is disposed immediately before the laser pellet, the placing position can be readily established in the lateral positioning accuracy.
公开日期	1986-02-10
申请日期	1984-07-19
状态	失效
内容类型	专利
源URL	[http://ir.opt.ac.cn/handle/181661/62934]
专题	半导体激光器专利数据库
作者单位	NEC CORP
推荐引用方式 GB/T 7714	OSAWA KAZUHIRO. Laser diode vessel. JP1986029188A. 1986-02-10.

个性服务

查看访问统计

相关权益政策

暂无数据

收藏/分享

除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。