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	An optical module
	SHIGA, NOBUO C/O YOKOHAMA WORKS
	1995-01-11
著作权人	SUMITOMO ELECTRIC INDUSTRIES, LTD.
专利号	EP0355610B1
国家	欧洲专利局
文献子类	授权发明
其他题名	An optical module
英文摘要	In an optical module with a substrate (6) having an optical unit (3) mounted thereon being provided on a bottom of a package (8) and having the optical unit optically coupled with an end of an optical fiber (1) extending into the package (8), a chip carrier (2) including the optical unit (3) is die-bonded to a conductive land (7) formed on the substrate (6), and a recess (10) is formed at an area of the bottom of the package (8) which faces the land (7). Thus, a capacitance of a parallel-plate capacitor formed by the land (7) and the bottom of the package (8), which prevents a high speed operation, is rendered negligibly small.
公开日期	1995-01-11
申请日期	1989-08-11
状态	失效
内容类型	专利
源URL	[http://ir.opt.ac.cn/handle/181661/35937]
专题	半导体激光器专利数据库
作者单位	SUMITOMO ELECTRIC INDUSTRIES, LTD.
推荐引用方式 GB/T 7714	SHIGA, NOBUO C/O YOKOHAMA WORKS. An optical module. EP0355610B1. 1995-01-11.

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