公开(公告)号：US20150091027A1

公开(公告)日：2015-04-02

申请号：US14499421

申请日：2014-09-29

Applicant: NICHIA CORPORATION

Inventor： Shinya OKURA ,  Shintaro NAKASHIMA ,  Hiroki FUKUTA

IPC: H01L33/62 ,  H01L33/60 ,  H01L27/15 ,  H01L33/50

CPC classification number: H01L33/62 ,  H01L33/505 ,  H01L33/58 ,  H01L2224/48471 ,  H01L2224/48479 ,  H01L2924/00014 ,  H01L2224/4554

Abstract: A light emitting device of the invention includes a substrate; a light emitting element mounted on the upper surface of the substrate; a wire that is electrically connected to the light emitting element; and a plate-shaped light-transmissive member that covers the light emitting element. The wire has a stack structure in which a first bonding ball, a bonding wire, and a second bonding ball are stacked in that order, the stack structure is disposed on the upper surface of the light emitting element, and the plate-shaped light-transmissive member is disposed above the stack structure.

Abstract translation: 本发明的发光器件包括：衬底; 安装在所述基板的上表面上的发光元件; 电连接到发光元件的导线; 以及覆盖发光元件的板状透光性部件。 线材具有堆叠结构，其中第一接合球，接合线和第二接合球按顺序堆叠，堆叠结构设置在发光元件的上表面上， 透射构件设置在堆叠结构的上方。