Invention Grant
- Patent Title: LED-array light source with aspect ratio greater than 1
- Patent Title (中): LED阵列光源的长宽比大于1
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Application No.: US13441558Application Date: 2012-04-06
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Publication No.: US09401103B2Publication Date: 2016-07-26
- Inventor: Kurt S. Wilcox , Bernd Keller , Ted Lowes , Peter S. Andrews
- Applicant: Kurt S. Wilcox , Bernd Keller , Ted Lowes , Peter S. Andrews
- Applicant Address: US NC Durham
- Assignee: Cree, Inc.
- Current Assignee: Cree, Inc.
- Current Assignee Address: US NC Durham
- Agency: McKinley & Kirby Ltd.
- Agent Jansson Munger
- Main IPC: H01L29/18
- IPC: H01L29/18 ; H01L33/00 ; G09F9/33 ; G09F19/22
Abstract:
An LED light source for use in LED lighting fixtures, the LED light source comprising a submount including an LED-populated area which has an aspect ratio greater than 1, an array of LEDs on the LED-populated area, and a lens on the submount over the LED-populated area. Various embodiments facilitating preferential-side lighting, such as for roadway uses, are also disclosed.
Public/Granted literature
- US20120306351A1 LED-Array Light Source with Aspect Ratio Greater Than 1 Public/Granted day:2012-12-06
Information query
IPC分类:
