公开(公告)号：US20170213945A1

公开(公告)日：2017-07-27

申请号：US15417226

申请日：2017-01-27

Applicant: NICHIA CORPORATION

Inventor： Ryohei YAMASHITA ,  Shimpei SASAOKA

IPC: H01L33/62 ,  H01L33/54

CPC classification number: H01L33/62 ,  H01L33/38 ,  H01L33/54 ,  H01L2224/16245 ,  H01L2924/181 ,  H01L2924/00012

Abstract: A light emitting device includes a resin package including a first lead and a second lead. A light emitting element includes a first electrode disposed to face the first lead and having a first post electrode projecting toward the first lead in a first projecting direction with a height equal to or larger than 50 μm and equal to or smaller than 150 μm in the first projecting direction and a second electrode disposed to face the second lead and having a second post electrode projecting toward the second lead in a second projecting direction with a height equal to or larger than 50 μm and equal to or smaller than 150 μm in the second projecting direction. A first electrically conductive bonding member connects the first lead and the first post electrode. A second electrically conductive bonding member connects the second lead and the second post electrode.

公开(公告)号：US20170125655A1

公开(公告)日：2017-05-04

申请号：US15404207

申请日：2017-01-12

Applicant: NICHIA CORPORATION

Inventor： Ryohei YAMASHITA ,  Ryoichi YOSHIMOTO

IPC: H01L33/62 ,  H01L33/48 ,  H01L33/54

CPC classification number: H01L33/62 ,  H01L23/495 ,  H01L23/49517 ,  H01L23/49541 ,  H01L23/49548 ,  H01L23/49562 ,  H01L24/29 ,  H01L24/32 ,  H01L24/45 ,  H01L24/48 ,  H01L24/73 ,  H01L24/97 ,  H01L33/483 ,  H01L33/486 ,  H01L33/52 ,  H01L33/54 ,  H01L2224/2919 ,  H01L2224/2929 ,  H01L2224/29301 ,  H01L2224/29339 ,  H01L2224/29344 ,  H01L2224/29364 ,  H01L2224/32245 ,  H01L2224/45015 ,  H01L2224/45124 ,  H01L2224/45139 ,  H01L2224/45144 ,  H01L2224/45147 ,  H01L2224/45169 ,  H01L2224/45173 ,  H01L2224/45184 ,  H01L2224/45565 ,  H01L2224/45624 ,  H01L2224/45639 ,  H01L2224/45644 ,  H01L2224/45647 ,  H01L2224/45655 ,  H01L2224/45657 ,  H01L2224/4566 ,  H01L2224/45673 ,  H01L2224/4568 ,  H01L2224/45684 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2224/48257 ,  H01L2224/73265 ,  H01L2224/97 ,  H01L2924/0132 ,  H01L2924/07802 ,  H01L2924/0781 ,  H01L2924/12035 ,  H01L2924/12041 ,  H01L2924/12042 ,  H01L2924/181 ,  H01L2924/18301 ,  H01L2933/0033 ,  H01L2933/0066 ,  H01L2924/00014 ,  H01L2924/0665 ,  H01L2924/0715 ,  H01L2924/07025 ,  H01L2924/095 ,  H01L2924/0105 ,  H01L2924/01083 ,  H01L2924/01047 ,  H01L2924/01079 ,  H01L2924/00012 ,  H01L2924/00 ,  H01L2924/20752

Abstract: A light emitting device mount includes a positive lead terminal, and a negative lead terminal. Each of the positive and negative lead terminal includes a first main surface, a second main surface, and an end surface. The end surface is provided between the first main surface and the second main surface. The end surface includes a first recessed surface area and a second recessed surface area. The first recessed surface area is extending from a first point of the first main surface in cross section. The second recessed surface area is extending from a second point of the second main surface in cross section. The first and second recessed surface areas define a protruding portion protruding outwardly.

公开(公告)号：US20140264426A1

公开(公告)日：2014-09-18

申请号：US14211051

申请日：2014-03-14

Applicant: NICHIA CORPORATION

Inventor： Ryohei YAMASHITA ,  Ryoichi YOSHIMOTO

IPC: H01L23/495 ,  H01L33/48

CPC classification number: H01L33/62 ,  H01L23/495 ,  H01L23/49517 ,  H01L23/49541 ,  H01L23/49548 ,  H01L23/49562 ,  H01L24/29 ,  H01L24/32 ,  H01L24/45 ,  H01L24/48 ,  H01L24/73 ,  H01L24/97 ,  H01L33/483 ,  H01L33/486 ,  H01L33/52 ,  H01L33/54 ,  H01L2224/2919 ,  H01L2224/2929 ,  H01L2224/29301 ,  H01L2224/29339 ,  H01L2224/29344 ,  H01L2224/29364 ,  H01L2224/32245 ,  H01L2224/45015 ,  H01L2224/45124 ,  H01L2224/45139 ,  H01L2224/45144 ,  H01L2224/45147 ,  H01L2224/45169 ,  H01L2224/45173 ,  H01L2224/45184 ,  H01L2224/45565 ,  H01L2224/45624 ,  H01L2224/45639 ,  H01L2224/45644 ,  H01L2224/45647 ,  H01L2224/45655 ,  H01L2224/45657 ,  H01L2224/4566 ,  H01L2224/45673 ,  H01L2224/4568 ,  H01L2224/45684 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2224/48257 ,  H01L2224/73265 ,  H01L2224/97 ,  H01L2924/0132 ,  H01L2924/07802 ,  H01L2924/0781 ,  H01L2924/12035 ,  H01L2924/12041 ,  H01L2924/12042 ,  H01L2924/181 ,  H01L2924/18301 ,  H01L2933/0033 ,  H01L2933/0066 ,  H01L2924/00014 ,  H01L2924/0665 ,  H01L2924/0715 ,  H01L2924/07025 ,  H01L2924/095 ,  H01L2924/0105 ,  H01L2924/01083 ,  H01L2924/01047 ,  H01L2924/01079 ,  H01L2924/00012 ,  H01L2924/00 ,  H01L2924/20752

Abstract: A mount includes a terminal, and a resin portion. The terminal includes a first surface, a second surface, and an end surface having first and second recessed areas that are extend from the first and second surfaces, respectively. The resin portion is integrally formed with the terminal, and at least partially covers the end surface so that the first and second surfaces are at least partially exposed. The resin portion forms a recessed part to accommodate the light emitting device. The second recessed area includes a closest point that is positioned closest to the first surface, and an extension part that extends outward of the closest point and toward the second surface side. The extension part is formed at least on opposing end surfaces of the pair of positive and negative lead terminal. The first recessed area is arranged on the exterior side relative to the closest point.

Abstract translation: 安装件包括端子和树脂部分。 端子包括第一表面，第二表面和端面，其具有分别从第一表面和第二表面延伸的第一和第二凹陷区域。 树脂部分与端子一体地形成，并且至少部分地覆盖端面，使得第一和第二表面至少部分地露出。 树脂部分形成凹部以容纳发光器件。 第二凹陷区域包括最接近第一表面的最近点，以及从最近点向外延伸并朝向第二表面侧的延伸部分。 延伸部分至少形成在一对正和负引线端子的相对的端面上。 第一凹陷区域相对于最靠近的点布置在外侧。