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	Halbleiterlaservorrichtung
	AMANO AKIRA; KITAMURA SHOJI; SHINDO YOICHI
	1999-07-15
著作权人	FUJI ELECTRIC CO. LTD.
专利号	DE69304402T3
国家	德国
文献子类	授权发明
其他题名	Halbleiterlaservorrichtung
英文摘要	A semiconductor laser device includes a lead frame (20) for electrically controlling a laser diode element having at least one end face for emitting a laser beam and for mechanically supporting the laser diode element on a planar major surface thereof with a support member interposed therebetween. A sealing resin layer (11), transparent to the passage of the laser beam, covers at least the laser diode element on the lead frame in a sealing manner. To improve the light emitting point stability of the laser diode element, when the cross section of the planar major surface of the lead frame is parallel to the light emitting end face, a horizontal direction is the longitudinal direction of the cross section of the lead frame, a horizontal center line defines the center of the cross section of the lead frame, and a vertical center line defines the center as viewed in the vertical direction, the sealing resin layer is shaped symmetrically with respect to the vertical center line.
公开日期	1999-07-15
申请日期	1993-04-07
状态	失效
内容类型	专利
源URL	[http://ir.opt.ac.cn/handle/181661/33436]
专题	半导体激光器专利数据库
作者单位	FUJI ELECTRIC CO. LTD.
推荐引用方式 GB/T 7714	AMANO AKIRA,KITAMURA SHOJI,SHINDO YOICHI. Halbleiterlaservorrichtung. DE69304402T3. 1999-07-15.

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