公开(公告)号：US20160155911A1

公开(公告)日：2016-06-02

申请号：US14956393

申请日：2015-12-02

Applicant: NICHIA CORPORATION

Inventor： Koji ABE

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

CPC classification number: H01L33/54 ,  H01L33/486 ,  H01L33/62 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2224/48257 ,  H01L2933/0033 ,  H01L2933/0066 ,  H01L2924/00014

Abstract: A package and a light emitting device with which production of burrs can be suppressed, and methods of manufacturing the package and the light emitting device easily are provided. A package includes a pair of lead electrodes made of metal plates and a resin molded body. A recess portion for mounting a light emitting element is formed. The pair of lead electrodes are exposed on a bottom surface of the recess portion. At least one of the pair of lead electrodes includes a groove portion that is formed on the metal plate and along a periphery of a surface of the metal plate exposed on a bottom surface of the recess portion.

Abstract translation: 可以抑制毛刺生成的封装和发光装置，容易地制造封装和发光装置的方法。 包装盒包括一对由金属板和树脂成型体制成的引线电极。 形成用于安装发光元件的凹部。 一对引线电极露出在凹部的底面上。 所述一对引线电极中的至少一个包括形成在所述金属板上并沿着露出在所述凹部的底面上的所述金属板的表面的周边的槽部。

公开(公告)号：US20150028373A1

公开(公告)日：2015-01-29

申请号：US14339534

申请日：2014-07-24

Applicant: NICHIA CORPORATION

Inventor： Koji ABE ,  Masafumi KURAMOTO ,  Masaki HAYASHI

IPC: H01L33/50 ,  H01L33/58

CPC classification number: H01L33/56 ,  H01L21/02565 ,  H01L21/02601 ,  H01L23/28 ,  H01L27/322 ,  H01L33/50 ,  H01L33/52 ,  H01L51/5268 ,  H01L51/5275 ,  H01L2224/32245 ,  H01L2224/48247 ,  H01L2224/48257 ,  H01L2224/73265 ,  H01L2933/0091 ,  H01L2924/00

Abstract: A light emitting device includes a light emitting element configured to emit visible light; a fluorescent substance excited by light from the light emitting element and configured to emit visible light; a translucent member containing a translucent base material, which provided on the fluorescent substance or configured to contain the fluorescent substance, and provided on the light emitting element; and a film provided on an upper surface of the translucent member, and configured as an agglutination of nanoparticles having a different refractive index from the base material.

Abstract translation: 发光器件包括：发光元件，被配置为发射可见光; 由来自发光元件的光激发并被配置为发射可见光的荧光物质; 包含设置在所述荧光体上或配置为容纳所述荧光物质并设置在所述发光元件上的半透明基材的透光性部件; 以及设置在所述半透明构件的上表面上并且被配置为具有与所述基材不同的折射率的纳米颗粒的凝集物的膜。