发明名称 LIGHT-EMITTING MODULE, LAMP, AND ILLUMINATION APPARATUS
摘要 PROBLEM TO BE SOLVED: To provide a light-emitting module which does not cause variation in color due to unevenness in thickness of a wavelength conversion member.SOLUTION: A light-emitting module comprises: an LED 3; a mounting substrate 21 which lets light pass through and includes two main surfaces, the LED 3 being arranged on one main surface 21a included in the two main surfaces; and a wavelength conversion member 23, 28 provided on a front side and a rear side of the LED 3 and configured to convert a wavelength of light emitted from the LED 3 when a direction of light output from the LED 3 and traveling toward the mounting substrate 21 is defined as the rear direction and a direction of light output from the LED 3 and traveling in a direction opposite to the mounting substrate 21 is defined as the forward direction. At least one of the two main surfaces of the mounting substrate 21 includes a concave portion 21b, and the wavelength conversion member 28 of the rear side is filled in the concave portion 21b.
申请公布号 JP2013165228(A) 申请公布日期 2013.08.22
申请号 JP20120028571 申请日期 2012.02.13
申请人 PANASONIC CORP 发明人 AKAI MINAKO
分类号 H01L33/50;F21S2/00;F21Y101/02 主分类号 H01L33/50
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