| 摘要 |
PROBLEM TO BE SOLVED: To provide a light-emitting device that allows reproducibly improving electrical connectivity between a conductive circuit layer provided on a surface of a translucent insulator and an electrode of an LED chip and its reliability.SOLUTION: A light-emitting device 1 includes first and second translucent insulators 4 and 6, and light-emitting diodes 8 disposed between them. First and second electrodes 9 and 10 of the light-emitting diodes are electrically connected to conductive circuit layers 5 and 7 provided at least one surface of the first and second translucent insulators. Between the first translucent insulator and the second translucent insulator, a third translucent insulator 13 having at least one of a Vicat softening temperature of 80°C or more and 160°C or less and a tensile storage elastic modulus of 0.01 GPa or more and 10 GPa or less is embedded. |
