发明申请
US20120193648A1 CONFORMALLY COATED LIGHT EMITTING DEVICES AND METHODS FOR PROVIDING THE SAME
有权

基本信息:
- 专利标题: CONFORMALLY COATED LIGHT EMITTING DEVICES AND METHODS FOR PROVIDING THE SAME
- 专利标题(中):一致的涂层发光装置及其提供方法
- 申请号:US13017845 申请日:2011-01-31
- 公开(公告)号:US20120193648A1 公开(公告)日:2012-08-02
- 发明人: Matthew Donofrio , Howard Nordby , Peter S. Andrews
- 申请人: Matthew Donofrio , Howard Nordby , Peter S. Andrews
- 专利权人: Cree, Inc.
- 当前专利权人: Cree, Inc.
- 主分类号: H01L27/15
- IPC分类号: H01L27/15 ; H01L33/50
摘要:
Methods are disclosed including applying a conformal coating to multiple light emitters. The conformal coating forms in gap areas between adjacent ones of the light emitters. The plurality of light emitters are separated into individual light emitters. The individual light emitters include the conformal coating that extends to a space corresponding to respective gap areas. Light emitting structures are disclosed including a semiconductor light emitting diode (LED) having an active region and a conformal coating including a first portion and a second portion, the first portion corresponding to at least one surface of the LED and the second portion extending from the first portion.
摘要(中):
公开了包括对多个发光体施加保形涂层的方法。 在相邻的发光体之间的间隙区域中形成保形涂层。 多个发光体被分离为各个发光体。 单个光发射器包括延伸到对应于相应间隙区域的空间的保形涂层。 公开了一种发光结构,其包括具有有源区和包括第一部分和第二部分的保形涂层的半导体发光二极管(LED),所述第一部分对应于LED的至少一个表面,而第二部分从 第一部分。
公开/授权文献:
IPC结构图谱:
H | 电学 |
--H01 | 基本电气元件 |
----H01L | 半导体器件;其他类目未包含的电固体器件 |
------H01L27/00 | 由在一个共用衬底内或其上形成的多个半导体或其他固态组件组成的器件 |
--------H01L27/15 | .包括专门适用于光发射并且包括至少有一个电位跃变势垒或者表面势垒的半导体组件 |