Semiconductor light emitting devices with optical coatings and methods of making same

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	Semiconductor light emitting devices with optical coatings and methods of making same
其他题名	Semiconductor light emitting devices with optical coatings and methods of making same
	ANDREWS, PETER S.
	2016-12-06
专利权人	CREE, INC.
公开日期	2016-12-06
授权国家	美国
专利类型	授权发明
摘要	A method of making a semiconductor light emitting device having one or more light emitting surfaces includes positioning a stencil on a substrate such that a chip disposed on the substrate is positioned within an opening in the stencil. Phosphor-containing material is deposited in the opening to form a coating on one or more light emitting surfaces of the chip. The opening may or may not substantially conform to a shape of the chip. The phosphor-containing material is cured with the stencil still in place. After curing, the stencil is removed from the substrate and the coated chip is separated from the substrate. The chip may then be subjected to further processing.
其他摘要	一种制造具有一个或多个发光表面的半导体发光器件的方法包括将模板定位在基板上，使得设置在基板上的芯片位于模板中的开口内。含磷材料沉积在开口中以在芯片的一个或多个发光表面上形成涂层。开口可以或可以不基本符合芯片的形状。含有荧光剂的材料在模板保持就位的情况下固化。在固化之后，从基底去除模板，并且将涂覆的芯片与基底分离。然后可以对芯片进行进一步处理。
授权日期	2016-12-06
申请日期	2010-09-21
专利号	US9515229
专利状态	授权
申请号	US12/887067
公开（公告）号	US9515229
IPC 分类号	H01L21/00 \| H01L33/50
专利代理人	-
代理机构	MYERS BIGEL P.A.
文献类型	专利
条目标识符	http://ir.opt.ac.cn/handle/181661/38532
专题	半导体激光器专利数据库
作者单位	CREE, INC.
推荐引用方式 GB/T 7714	ANDREWS, PETER S.. Semiconductor light emitting devices with optical coatings and methods of making same. US9515229[P]. 2016-12-06.

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