QQ客服 官方微博 反馈留言

	Laser light emitting device
	TANAKA, TAKETOSHI; OKAMOTO, KUNIYOSHI; OHTA, HIROAKI
	2012-05-29
著作权人	ROHM CO., LTD.
专利号	US8189640
国家	美国
文献子类	授权发明
其他题名	Laser light emitting device
英文摘要	Provided is a laser light emitting device that has light sources of multiple wavelengths including an oscillation wavelength in a green region and the like, and that can be miniaturized. A metal wiring 4 is formed on a supporting substrate 5. A green LD 1 and a red LD 2 are bonded to the metal wiring 4. Each of the green LD 1 and the red LD 2 is a laser diode element formed of a semiconductor having a layered structure. One of a positive electrode and a negative electrode of the element is bonded to the metal wiring 4, and the other electrode is connected to a lead wire 6 or a lead wire 7. The green LD 1 is formed of a GaN-based semiconductor laser diode having a nonpolar plane or a semipolar plane as a main surface for crystal growth. The red LD 2 is formed of an AlInGaP-based semiconductor laser diode.
公开日期	2012-05-29
申请日期	2008-05-21
状态	授权
内容类型	专利
源URL	[http://ir.opt.ac.cn/handle/181661/35585]
专题	半导体激光器专利数据库
作者单位	ROHM CO., LTD.
推荐引用方式 GB/T 7714	TANAKA, TAKETOSHI,OKAMOTO, KUNIYOSHI,OHTA, HIROAKI. Laser light emitting device. US8189640. 2012-05-29.

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。