客服热线:18202992950

SEMICONDUCTOR LIGHT EMITTING APPARATUS INCLUDING SEMICONDUCTOR LIGHT EMITTING DEVICE, RED PHOSPHOR 发明申请

2023-11-03 3460 3119K 0

专利信息

申请日期 2025-06-29 申请号 US12613640
公开(公告)号 US20100140641A1 公开(公告)日 2010-06-10
公开国别 US 申请人省市代码 全国
申请人 KINOMOTO JUNICHI; YOSHIMURA KENICHI
简介 A semiconductor light emitting apparatus including a semiconductor light emitting device, a green phosphor emitting green light and a red phosphor emitting red light is provided. The green phosphor is a rare earth activated inorganic phosphor, and the red phosphor is a semiconductor particle phosphor. The minimum among respective differences between respective wavelengths at local minima of an absorption spectrum of the red phosphor and the peak wavelength of an emission spectrum of the green phosphor is not more than 25 nm. An image display including the semiconductor light emitting apparatus is also provided.


您还没有登录,请登录后查看下载地址


反对 0举报 0 收藏 0 打赏 0评论 0
下载排行
网站首页  |  关于我们  |  联系方式  |  使用协议  |  版权隐私  |  网站地图  |  排名推广  |  广告服务  |  积分换礼  |  网站留言  |  RSS订阅  |  违规举报  |  京ICP备2021025988号-4