Dispositif électroluminescent

Lichtemittierende vorrichtung

Light emitting device


A light emitting device (1) is disclosed. The light emitting device (1) includes a mounting board (10), one or more light emitting elements (20) arranged on the mounting board (10), a frame (30) disposed to surround the one or more light emitting elements (20), and a light transmissive member (40) encapsulating an area surrounded by the frame (30). The frame (30) has an inner perimeter (P) that includes a first and a second pair of opposing sides (32, 34) and four acute-angled portions (50) each provided at an end of both the first and second pairs of opposing sides (32, 34), in a plan view thereof.




Download Full PDF Version (Non-Commercial Use)

Patent Citations (4)

    Publication numberPublication dateAssigneeTitle
    JP-2013118284-AJune 13, 2013Hitachi Appliances Inc, 日立アプライアンス株式会社Light emitting diode module
    US-2013101754-A1April 25, 2013Semiconductor Energy Laboratory Co., Ltd.Method of Heating Dispersion Composition and Method of Forming Glass Pattern
    US-2013134398-A1May 30, 2013Semiconductor Energy Laboratory Co., Ltd.Sealed Structure, Light-Emitting Device, Electronic Device, and Lighting Device
    US-2016013378-A1January 14, 2016Nichia CorporationSemiconductor light emitting device and method for producing the same

NO-Patent Citations (0)


Cited By (0)

    Publication numberPublication dateAssigneeTitle