发明名称 LIGHT-EMITTING DEVICE
摘要 <P>PROBLEM TO BE SOLVED: To provide a light-emitting device that suppresses deterioration in luminance, or the like, due to the light loss at the separate part surrounded by a Cu wiring layer which is a metal plate, and an insulating layer in the light-emitting device and which is equipped with a plurality of light-emitting elements. <P>SOLUTION: The light-emitting device is provided with a substrate, an insulating layer bonded onto the substrate, a pair of metal plates bonded onto the insulating layer, and a light-emitting element connected to a pair of the metal plates. A pair of the metal plates have the separate part, and the light-emitting element is installed on the metal plate, separated from the end contacting with the separate part. It is preferable that the distance D from the end contacting with the separate part to the light-emitting element be larger than the width d of the upper face of the light-emitting element, or identical to the width d of the upper face of the light-emitting element. <P>COPYRIGHT: (C)2009,JPO&INPIT
申请公布号 JP2008244075(A) 申请公布日期 2008.10.09
申请号 JP20070081362 申请日期 2007.03.27
申请人 SHARP CORP 发明人 HATA TOSHIO;ITO MASAYUKI;MORIMOTO TAIJI
分类号 H01L33/54;H01L33/56 主分类号 H01L33/54
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