首页>
外国专利>
OXYNITRIDE OR NITRIDE-BASED PHOSPHOR CAPABLE OF EMITTING FROM BLUE TO RED LIGHTS WHICH CAN ABSORB EXCITATION LIGHT OF BLUE OR NEAR ULTRAVIOLET RAY
OXYNITRIDE OR NITRIDE-BASED PHOSPHOR CAPABLE OF EMITTING FROM BLUE TO RED LIGHTS WHICH CAN ABSORB EXCITATION LIGHT OF BLUE OR NEAR ULTRAVIOLET RAY
展开▼
机译:能够吸收蓝光或近紫外光激发光的从蓝光到红光发出的氧化氮或基于氮化物的磷
展开▼
页面导航
摘要
著录项
相似文献
摘要
PURPOSE: A production method for oxynitride and nitride phosphors is provided to enable use for displays such as vacuum fluorescent displays(VFDs), field emission displays(FEDs) and LED display devices.;CONSTITUTION: A production method for oxynitride and nitride phosphors comprises the steps of: dipping an aqueous solution including a metal source for forming oxynitride phosphors and silicon(Si) source in an organic polymer to obtain a first precursor; and plasticizing the first precursor at 800-1800 °C in a nitrogen-containing atmosphere to prepare oxynitride-based phosphor powder.;COPYRIGHT KIPO 2011
展开▼