QQ客服 官方微博 反馈留言

	Light emitting devices with improved light extraction efficiency
	CAMRAS, MICHAEL D.; HARBERS, GERARD; IMLER, WILLIAM R.; KEUPER, MATTHIJS H.; MARTIN, PAUL S.; POCIUS, DOUGLAS W.; STERANKA, FRANK M.; TICHA, HELENA; TICHY, LADISLAV; WEST, R. SCOTT
	2006-03-07
著作权人	LUMILEDS LLC
专利号	US7009213
国家	美国
文献子类	授权发明
其他题名	Light emitting devices with improved light extraction efficiency
英文摘要	A device includes a light emitting semiconductor device bonded to an optical element. In some embodiments, the optical element may be elongated or shaped to direct a portion of light emitted by the active region in a direction substantially perpendicular to a central axis of the semiconductor light emitting device and the optical element. In some embodiments, the semiconductor light emitting device and optical element are positioned in a reflector or adjacent to a light guide. The optical element may be bonded to the first semiconductor light emitting device by a bond at an interface disposed between the optical element and the semiconductor light emitting device. In some embodiments, the bond is substantially free of organic-based adhesives.
公开日期	2006-03-07
申请日期	2003-07-31
状态	授权
内容类型	专利
源URL	[http://ir.opt.ac.cn/handle/181661/36996]
专题	半导体激光器专利数据库
作者单位	LUMILEDS LLC
推荐引用方式 GB/T 7714	CAMRAS, MICHAEL D.,HARBERS, GERARD,IMLER, WILLIAM R.,et al. Light emitting devices with improved light extraction efficiency. US7009213. 2006-03-07.

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。