QQ客服 官方微博 反馈留言

	Optical device
	SAWAI, AKIYOSHI
	2002-09-17
著作权人	MITSUBISHI DENKI KABUSHIKI KAISHA
专利号	US6451622
国家	美国
文献子类	授权发明
其他题名	Optical device
英文摘要	An optical device and a method for manufacturing the optical device. An optical device having a molded-package structure includes: a lead frame having a ferrule-mounting portion; a ferrule mounted on the ferrule-mounting portion; and a molding resin that encapsulates the lead frame and the ferrule, molding, except that an end of the ferrule protrudes through and outside of the surface of the molding resin. The first groove parallel to a longitudinal axis of the ferrule is located on the ferrule-mounting portion and the ferrule is placed on the first groove. Thus, the ferrule is hardly ever detached from a ferrule-mounting portion, an optical fiber is hardly ever damaged, and an optical coupling is hardly ever obstructed.
公开日期	2002-09-17
申请日期	2000-04-26
状态	失效
内容类型	专利
源URL	[http://ir.opt.ac.cn/handle/181661/73169]
专题	半导体激光器专利数据库
作者单位	MITSUBISHI DENKI KABUSHIKI KAISHA
推荐引用方式 GB/T 7714	SAWAI, AKIYOSHI. Optical device. US6451622. 2002-09-17.

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。