公开(公告)号：WO2012052470A3

公开(公告)日：2012-11-08

申请号：PCT/EP2011068240

申请日：2011-10-19

Applicant: UNIV COLLEGE CORK NAT UNIV IE ,  O'BRIEN PETER

Inventor： O'BRIEN PETER

IPC: F21K99/00 ,  F21V7/00 ,  F21Y101/02 ,  F21Y113/00

CPC classification number: F21K9/50 ,  F21K9/60 ,  F21K9/62 ,  F21V7/0008 ,  F21V7/06 ,  F21Y2107/00 ,  F21Y2113/00 ,  F21Y2115/10 ,  G01J3/0216 ,  G01J3/10 ,  G02B6/4298

Abstract: The invention provides a wide spectrum light source comprising a housing (2) with an aperture (5), said aperture adapted to emit light; and a plurality of light emitting diode (LED) sources (4a, 4b, 4c) mounted in said housing, wherein said LED sources are arranged at different heights in said housing adapted to provide efficient wide spectrum operation of said light source.

Abstract translation: 本发明提供了一种宽光谱光源，其包括具有孔（5）的壳体（2），所述孔适于发光; 以及安装在所述壳体中的多个发光二极管（LED）源（4a，4b，4c），其中所述LED源被布置在所述壳体中的不同高度处，适于提供所述光源的有效的宽频谱操作。

公开(公告)号：WO2006046221A3

公开(公告)日：2006-06-29

申请号：PCT/IE2005000121

申请日：2005-10-28

Applicant: O'BRIEN PETER

Inventor： O'BRIEN PETER

IPC: H05K1/18 ,  F21K99/00 ,  H01L25/075

CPC classification number: H05K1/183 ,  G01N2201/062 ,  H01L24/45 ,  H01L33/60 ,  H01L2224/45 ,  H01L2224/45015 ,  H01L2224/45144 ,  H01L2224/48091 ,  H01L2224/85205 ,  H05K1/053 ,  H05K3/045 ,  H05K3/107 ,  H05K2201/10106 ,  H05K2203/0315 ,  H01L2924/00014 ,  H01L2924/20752 ,  H01L2924/00

Abstract: An illuminator (1) is manufactured by embossing an aluminium preform to provide a structured substrate base (21) with cavities (25) for LEDs and recesses (26) for tracks. The substrate is anodised to provide an aluminium oxide insulating layer (30) over the structured surface. A metal layer (35) is then applied over the insulating layer (30), and this is etched to leave metal pads in the cavities and tracks in the recesses (26). LEDs (50) are placed in the cavities and they are wire-bonded to the exposed metal tracks. This manufacturing method allows versatility in choice of configuration of 5 illuminator by simple embossing a desired substrate shape. Also, the anodisation provides an excellent and durable insulating layer, which has the major benefit of being conformal with the structured surface.

Abstract translation: 照明器（1）通过压印铝预制件来制造，以提供具有用于LED的空腔（25）和用于轨道的凹部（26）的结构化基板基座（21）。 将衬底阳极氧化以在结构化表面上提供氧化铝绝缘层（30）。 然后在绝缘层（30）上施加金属层（35），并且蚀刻该金属层以在凹槽（26）中的空腔和轨道中留下金属焊盘。 LED（50）被放置在空腔中，并且它们被丝焊到暴露的金属轨道上。 该制造方法通过简单地压花所需的基板形状而允许选择配置照明器的多功能性。 而且，阳极氧化处理提供了优异且耐用的绝缘层，其具有与结构化表面共形的主要益处。