LIGHT EMITTING MODULE, MANUFACTURING METHOD OF THE SAME, AND LAMP FITTING FOR VEHICLE

摘要

PROBLEM TO BE SOLVED: To obtain a highly reliable light emitting module which improves mechanical and chemical strength of a metal wire for supplying power to a semiconductor light emitting element.

SOLUTION: A light emitting module LM is equipped with an LED element 23, supplies power by a metal wire 3, and includes: a first resin (a sealing material) 4 sealing the metal wire 3 and a second resin (a dam wall) 5 enclosing at least a part of an outer periphery of the first resin. The first resin 4 has lower viscosity and lower elastic modulus compared to the second resin 5. The first resin 4 mechanically and chemically protects the metal wire 3 and the second resin 5 prevents the first resin 4 from flowing out to the periphery and maintains the sealing state of the metal wire 3 which is formed by the first resin 4.

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