A light-emitting element and including a fluorescent material, the fluorescent material and manufac

文件类型：PDF文档
文件大小：439K
Provided are a method for preparing a rare-earth doped alkaline-earth silicon nitride phosphor powder having the composition of Me2-xRxSi5N8-yF3y (0

请登录查看

点赞 0

反对 0

举报 0

收藏 0

打赏 0

评论 0

分享 0

• 稀土元素硼酸盐或稀土元素羟基硼碳酸盐的制备方法

• 0下载389浏览496K

• 稀土钼坩埚坯料及利用该坯料制造稀土钼坩埚的方法

• 0下载285浏览167K

• 一种含双稀土Eu3+/Tb3+-β二酮配合物的纳米L型沸石发光材料及其应用

• 0下载358浏览1626K

• RARE-EARTH-DOPED OPTICAL FIBER, OPTICAL FIBER AMPLIFIER, AND METHOD OF MANUFACTURING A PREFORM FOR

• 0下载475浏览521K

• Laser device using an inorganic electro-luminescent material doped with rare-earth metal

• 0下载472浏览346K

• EARTHWORK MATERIAL

• 0下载351浏览126K

• 催化体系与使用此体系制备弹性体的方法

• 0下载442浏览1591K

• SUBSTRATE TREATING METHOD AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE USING THE SAME

• 0下载339浏览906K

• LIGHT EMITTING DEVICE AND ITS MANUFACTURING METHOD

• 0下载312浏览105K

• Multilayer ceramic capacitor and method for producing the same

• 0下载109浏览1483K