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	Semiconductor light-emitting device
	KUBOTA MASAYUKI
	1991-11-22
著作权人	MITSUBISHI ELECTRIC CORP
专利号	JP1991263389A
国家	日本
文献子类	发明申请
其他题名	Semiconductor light-emitting device
英文摘要	PURPOSE:To make an assembly operation easy by a method wherein a semiconductor light-emitting element arranged on a main face of a heat sink radiates a light beam in the direction parallel to the main face of a stem and a lead wire is provided in the direction perpendicular to the main face of the stem. CONSTITUTION:A main face 24 of a heat sink 23 is arranged in parallel with a main face 22 of a stem 2 When a semiconductor laser element 26 is driven, a light beam A is generated in the direction parallel to the main face 24 of the heat sink 23, i.e., in the direction parallel to the main face 22 of the stem 2 Lead wires 71 to 74 are passed through the stem 21, are insulated electrically from the stem 21 by using a glass or the like so as to be perpendicular to the main face 22 and are fixed to the stem 2 Tip parts of the individual lead wires and the semiconductor laser element 26 as well as a p-side electrode and an n-side electrode of a photodetector 28 are connected by using gold wires 91 to 94. Since the individual gold wires are connected inside the substantially same plane parallel to the main face of the stem 21, they can automatically and easily be connected by using, e.g. a nail wire bonder even when the photodetector 28 is tilted at an angle of 20 deg. or less.
公开日期	1991-11-22
申请日期	1990-03-13
状态	失效
内容类型	专利
源URL	[http://ir.opt.ac.cn/handle/181661/70980]
专题	半导体激光器专利数据库
作者单位	MITSUBISHI ELECTRIC CORP
推荐引用方式 GB/T 7714	KUBOTA MASAYUKI. Semiconductor light-emitting device. JP1991263389A. 1991-11-22.

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