| 发明名称 | Light-emitting device | ||
| 摘要 | A light-emitting device includes a light-emitting element, and a sealing material for sealing the light-emitting element. The sealing material includes a first layer including a radical polymerizable resin and a second layer including a non-radical polymerizable resin, the first layer being in contact with the light-emitting element and the second layer covering an upper surface of the first layer. | ||
| 申请公布号 | US9123646(B2) | 申请公布日期 | 2015.09.01 |
| 申请号 | US201313892101 | 申请日期 | 2013.05.10 |
| 申请人 | TOYODA GOSEI CO., LTD. | 发明人 | Koseki Masakata;Yano Yuichi |
| 分类号 | H01L33/00;H01L23/29;H01L33/56;C09D183/04;C08G77/00 | 主分类号 | H01L33/00 |
| 代理机构 | McGinn IP Law Group, PLLC | 代理人 | McGinn IP Law Group, PLLC |
| 主权项 | 1. A light-emitting device, comprising: a light-emitting element; and a sealing material for sealing the light-emitting element, wherein the sealing material comprises a first layer comprising a radical polymerizable resin as a matrix material and a second layer comprising a non-radical polymerizable resin, the first layer being in contact with the light-emitting element and the second layer covering an upper surface of the first layer, and wherein the radical polymerizable resin comprises a material other than a silicone resin and an epoxy resin. | ||
| 地址 | Kiyosu-Shi, Aichi-Ken JP | ||