SEMICONDUCTOR LIGHT EMITTING DEVICE AND SEMICONDUCTOR LIGHT EMITTING MODULE
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United States of America
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Issued Date -
Jan 9, 2025
app pub date -
Sep 21, 2022
filing date -
Sep 21, 2022
priority date (Note) -
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Abstract
A semiconductor light emitting device includes: a wiring substrate on which a p-electrode and an n-electrode are provided on a substrate; a light-emitting functional layer including a p-type semiconductor layer and an n-type semiconductor layer connected to the p-electrode and the n-electrode, respectively, and bonded onto the wiring substrate; a light-transmitting optical element having a light shielding film provided on a side surface of a plate-shaped light-transmitting optical body and which has an annular frame portion that covers a peripheral edge portion of a back surface of the light-transmitting optical body and formed on the peripheral edge portion; and an adhesive layer configured to adhere the light-transmitting optical element to an upper surface of the wiring substrate such that the light-emitting functional layer is inserted into a recessed portion inside the frame portion. The recessed portion is filled with the adhesive layer.
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