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Title:
COMPACT HIGH-LUMINANCE LED-BASED ILLUMINATION SOURCE, AND METHOD FOR FABRICATING ILLUMINATION SOURCE
Document Type and Number:
Japanese Patent JP2008118115
Kind Code:
A
Abstract:

To provide an illumination source based on a high cost-effective LED as a system with back-light and to provide a method for forming the illumination source.

The illumination source includes two or more LEDs, an LED carrier, and a cover. The LED carrier includes a metallic core jointed with a circuit layer having a mounting pad on an upper face for mounting each LED and a connector, and the connector offer connection to a circuit conductor connected with the mounting pad. The cover is jointed with the LED carrier and has a first opening, which is so positioned that the light from the LED can go outside from the cover, and a second opening by which access to the connector is offered. In encapsulation system, each LED is covered with a layer of sealing material. While the cover is jointed to the LED carrier, optical processing of light from the LED carrier can be performed.


Inventors:
MOK THYE LINN
CHEW TONG FATT
Application Number:
JP2007246513A
Publication Date:
May 22, 2008
Filing Date:
September 25, 2007
Export Citation:
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Assignee:
AVAGO TECH ECBU IP SG PTE LTD
International Classes:
F21K99/00; F21V5/00; F21V29/00; H01L33/48; H01L33/50; H01L33/54; H01L33/56; H01L33/60; H01L33/62; H01L33/64; F21Y101/02
Domestic Patent References:
JP2001345485A2001-12-14
JP2008071954A2008-03-27
JPS63101987U1988-07-02
JP2002009349A2002-01-11
JP2003124528A2003-04-25
JPH03230586A1991-10-14
Attorney, Agent or Firm:
Shoichi Okuyama
Arihara Koichi
Matsushima Tetsuo



 
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