A semiconductor light-emitting device having a longitudinal direction, and able to smoothly incline luminance for the longitudinal direction is provided. The semiconductor light-emitting device comprises a substrate and a plurality of semiconductor light-emitting layers of a predetermined shape disposed in a row on the substrate. The semiconductor light-emitting layers have such a structure that light emission amount of light-emitting surface of each semiconductor light-emitting layer inclines from a side of one predetermined end toward a side of the other end for the direction of the row.


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    Title :

    SEMICONDUCTOR LIGHT-EMITTING DEVICE, LIGHTING APPARATUS, AND LIGHTING UNIT FOR VEHICLES


    Contributors:

    Publication date :

    2017-07-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein / F21S Ortsfeste Leuchten , NON-PORTABLE LIGHTING DEVICES / F21V FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF , Funktionsmerkmale oder Einzelheiten von Leuchten oder Beleuchtungssystemen / H01L Halbleiterbauelemente , SEMICONDUCTOR DEVICES



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