Fox Rothschild LLP
Cerium doped magnesium barium tungstate luminescent thin film, manufacturing method and application thereof
Cerium doped magnesium barium tungstate luminescent thin film, manufacturing method and application thereof are provided, said method for manufacturing cerium doped magnesium barium tungstate luminescent thin film comprises the following steps: mixing MgO, BaO, WO3 and Ce2O3, sintering for forming sputtering target, forming the precursor of cerium doped magnesium barium tungstate luminescent thin film by magnetron sputtering, annealing the precursor of cerium doped magnesium barium tungstate luminescent thin film, and then forming cerium doped magnesium barium tungstate luminescent thin film. Said cerium doped magnesium barium tungstate luminescent thin film exhibits high luminescence efficiency and high light emitting peaks in red and blue regions. Said method presents the advantages of simplified operation, less cost, and suitable for industrial preparation.
Ocean's King Lighting Science & Technology Co., Ltd.
C H C H C C
C09K H05B C23C H01S C23C C09K
inventional inventional inventional inventional inventional inventional
Mingjie Hui Ping Jixing
Zhou Huang Wang Chen