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    • 2. 发明公开
    • 발광 디바이스
    • 发光装置
    • KR1020120092785A
    • 2012-08-22
    • KR1020110012604
    • 2011-02-14
    • 삼성전자주식회사
    • 한옥식박민정윤창번윤철수
    • H01L33/50
    • H01L33/502H01L33/505H01L33/56H01L2933/0091
    • PURPOSE: A light emitting device is provided to minimize the degradation of luminous efficiency due to color distribution, resorption, and scattering by including a wavelength converter with a composite crystal structure. CONSTITUTION: A light emitting diode chip(101) generates light through the recombination of a hole and an electron. A substrate(102) comprises a wiring structure for being electrically connected to the light emitting diode chip. A wavelength converter(103) is arranged on a route of the light emitted in the light emitting diode chip. The wavelength converter comprises a plurality of plates which is separate from each other A transparent resin(104) solders the light emitting diode chip and the wavelength converter. The transparent resin comprises optical transformation material.
    • 目的:提供一种发光装置,通过包括具有复合晶体结构的波长转换器来最小化由于颜色分布,吸收和散射引起的发光效率的劣化。 构成:发光二极管芯片(101)通过孔和电子的复合产生光。 基板(102)包括用于电连接到发光二极管芯片的布线结构。 波长转换器(103)布置在发光二极管芯片中发出的光线的路线上。 波长转换器包括彼此分离的多个板。透明树脂(104)焊接发光二极管芯片和波长转换器。 透明树脂包括光学转化材料。