发明名称 |
Light emitting device and method of manufacturing the same |
摘要 |
To provide a method of manufacturing at low cost a light emitting device that converts the wavelength of light radiated by a light emitting element and emits, the method includes: forming a phosphor layer on a translucent substrate; arranging a plurality of light emitting elements with a predetermined spacing, the light emitting elements having an electrode formed face provided with positive and negative electrodes respectively and arranged with the electrode formed faces on the top; embedding a resin containing phosphor particles so that an upper face of the embedded resin does not bulge over a plane containing the electrode formed faces; and curing the resin, and then cutting and dividing the cured resin, the phosphor layer and the translucent substrate into a plurality of light emitting devices each including one or more of the light emitting elements. |
申请公布号 |
US9136447(B2) |
申请公布日期 |
2015.09.15 |
申请号 |
US201313953288 |
申请日期 |
2013.07.29 |
申请人 |
NICHIA CORPORATION |
发明人 |
Yoneda Akinori;Nakamura Shinji;Aihara Yoshiyuki;Sasa Hirokazu |
分类号 |
H01L21/00;H01L33/58;H01L33/54;H01L23/00;H01L33/46;H01L33/50 |
主分类号 |
H01L21/00 |
代理机构 |
Foley & Lardner LLP |
代理人 |
Foley & Lardner LLP |
主权项 |
1. A method of manufacturing a light emitting device, the method comprising:
a light emitting element arranging step of arranging a plurality of light emitting elements on a phosphor-containing substrate with a predetermined spacing; a resin embedding step of embedding a resin between the arranged light emitting elements; and a dividing step of curing the resin, and then cutting and dividing the cured resin and the phosphor-containing substrate into a plurality of light emitting devices each including one or more of the light emitting elements. |
地址 |
Anan-shi JP |