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    • 20. 发明授权
    • Light-emitting element
    • 发光元件
    • US08405107B2
    • 2013-03-26
    • US12979281
    • 2010-12-27
    • Chiu-Lin YaoMin-Hsun HsiehWen-Huang Liu
    • Chiu-Lin YaoMin-Hsun HsiehWen-Huang Liu
    • H01L33/00
    • H01L33/42F21K9/00H01L25/0753H01L27/153H01L2924/0002H01L2924/09701H01L2924/00
    • A light emitting element includes a carrier, a conductive connecting structure disposed on the carrier, an epitaxial stack structure including at least a first lighting stack and a second lighting stack disposed on the conductive connecting structure, an insulation section disposed between the epitaxial stack structure and the conductive connecting structure, and at least a metal line laid on the surface of the light emitting element, wherein the first light emitting stack further includes two electrodes having different polarity formed thereon; the second lighting stack is electrically connected to the conductive connecting structure at the bottom thereof and includes an electrode formed thereon. The insulation section is disposed below the first lighting stack to make the first lighting stack be insulated from the conductive connecting structure. The metal lines and the conductive connecting structure are electrically connected to each of the lighting stacks in parallel connection or series connection.
    • 发光元件包括载体,布置在载体上的导电连接结构,外延堆叠结构,至少包括设置在导电连接结构上的第一照明堆叠和第二照明堆叠;绝缘部分,设置在外延堆叠结构和 所述导电连接结构和至少布置在所述发光元件表面上的金属线,其中所述第一发光层还包括形成在其上的具有不同极性的两个电极; 第二照明堆叠在其底部与导电连接结构电连接并且包括形成在其上的电极。 绝缘部分设置在第一照明堆叠的下方,以使第一照明堆叠与导电连接结构绝缘。 金属线和导电连接结构以并联或串联连接电连接到每个照明堆叠。