发明申请
- 专利标题： METHOD FOR MAKING RARE EARTH OXIDE COATED PHOSPHOR
- 专利标题（中）： 制备稀土氧化物涂层磷光体的方法
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申请号： US14136608申请日： 2013-12-20
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公开(公告)号： US20140178569A1公开(公告)日： 2014-06-26
- 发明人: PRASANTH KUMAR NAMMALWAR , ALOK MANI SRIVASTAVA , SWARNAGOWRI ADDEPALLI , DIGAMBER GURUDAS POROB , WILLIAM ERWIN COHEN , William Winder BEERS
- 申请人： GENERAL ELECTRIC COMPANY
- 优先权： IN5382/CHE/2012 20121224
- 主分类号： C09K11/02
- IPC分类号： C09K11/02
摘要：
A method for making coated zinc silicate phosphor, the method includes the steps of combining a zinc silicate with a rare earth compound under aqueous conditions and removing the water from a product of the combination to form a powder. The powder is fired to form a coated zinc silicate phosphor.
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