发明名称 LED LIGHTING DEVICE AND LED LIGHT-EMITTING MODULE
摘要 PROBLEM TO BE SOLVED: To provide a lighting device and a light-emitting module which can be expected to suppress the deviation of color matching caused when emission light of a light-emitting part passes through an optical member.SOLUTION: A lamp fixture 3 includes a first light-emitting part 12a of which emission light is daylight color, a second light-emitting part 12b of which emission light is electric bulb color and optical members 50 arranged on respective optical paths of the first light-emitting part 12a and the second light-emitting part 12b. A color temperature of emission light of the second light-emitting part 12b is set as 2238K on a black body locus. Thereby, in a visible light spectrum of the second light-emitting part 12b, the maximum intensity value in the wavelength region of 400 nm or more and less than 500 nm is adjusted to be 1/10 or less of the maximum intensity value in the wavelength region of 300 nm or more and 800 nm or less.
申请公布号 JP2014123465(A) 申请公布日期 2014.07.03
申请号 JP20120278541 申请日期 2012.12.20
申请人 PANASONIC CORP 发明人 OGATA TOSHIBUMI;ISHIMORI ATSUNOBU;ABE MASUMI;YAMAGUCHI HIROSHI;WADA YASUNORI
分类号 F21S2/00;F21S8/02;F21V3/04;F21V7/22;F21V9/10;F21V9/16;F21Y101/02;H01L33/50 主分类号 F21S2/00
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