分享好友 知识库首页 频道列表

Material changing wavelength and Light emitting device package including the same

2025-06-17 23:581970下载
文件类型：PDF文档
文件大小：414K
PURPOSE : A wave conversion material is provided to improve color rendering of a light emitting wavelength, and to increase excitation wavelength region of a light emitting diode.CONSTITUTION : A wavelength conversion material includes M_ (3-x)Al_2Si_3O_9N_2 : RE^ (2+)_y. In the chemical formula, 0COPYRIGHT KIPO 2013


请登录查看


反对 0
举报 0
收藏 0
打赏 0
评论 0