LIGHT-EMITTING DEVICE Russian patent published in 2021 - IPC H01L33/48 H01L33/62 H01L33/64 

Abstract RU 2763308 C2

FIELD: lighting devices.

SUBSTANCE: light-emitting device includes substrate having the first main surface that serves as a light-emitting surface, the second main surface that is opposite to the first main surface, and a mounting surface that is adjacent to at least the second main surface and that is provided with insulating base material, a pair of connecting terminals located on the second main surface and a heat-removing terminal located on the second main surface and between the pair of connecting terminals; a light-emitting element, which is mounted on the first main surface of substrate, and a sealing element, which seals the light-emitting element, and which is formed essentially in the same plane as substrate on the mounting surface.

EFFECT: invention provides the possibility to control the stability or accuracy of the mounting position during secondary mounting on the circuit board using solder.

19 cl, 17 dwg

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RU 2 763 308 C2

Authors

Nakabayashi, Takuya

Hori, Akira

Dates

2021-12-28Published

2019-05-15Filed