发明名称 LED ILLUMINATION LIGHT SOURCE
摘要 <P>PROBLEM TO BE SOLVED: To provide an LED illumination light source capable of effectively suppressing glare. <P>SOLUTION: The LED illumination light source 100 is provided with a substrate 11, a plurality of LED elements 10 disposed two-dimensionally on the substrate 11 and a wiring circuit 20 electrically connected to a plurality of the LED elements 10. The wiring circuit 20 has wiring structures (21, 22) each capable of supplying a driving current to at least one LED element 10a located on the outer periphery and at least one LED 10b located in an area other than the peripheral section out of a plurality of the LED elements 10 disposed two-dimensionally. <P>COPYRIGHT: (C)2005,JPO&NCIPI
申请公布号 JP2005117028(A) 申请公布日期 2005.04.28
申请号 JP20040259304 申请日期 2004.09.07
申请人 MATSUSHITA ELECTRIC IND CO LTD 发明人 YANO TADASHI;SHIMIZU MASANORI
分类号 F21V19/00;F21S2/00;F21S8/04;F21V23/00;F21Y101/02;H01L33/50;H01L33/58 主分类号 F21V19/00
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