发明公开
- 专利标题： Coating lamp glass with phosphor
- 专利标题（中）： 用荧光粉涂覆灯泡玻璃
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申请号： EP93310602.3申请日： 1993-12-29
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公开(公告)号： EP0605250A2公开(公告)日： 1994-07-06
- 发明人: Dutta, Arunava , Morrison, Mark A. , Dullea, Leonard V. , Kingston, Richard A. , Olsen, Joseph A.
- 申请人： FLOWIL INTERNATIONAL LIGHTING (HOLDING) B.V.
- 申请人地址： "Atrium" Building 2nd Floor, Strawinskylaan 3037 NL-1077 ZX Amsterdam NL
- 专利权人： FLOWIL INTERNATIONAL LIGHTING (HOLDING) B.V.
- 当前专利权人： FLOWIL INTERNATIONAL LIGHTING (HOLDING) B.V.
- 当前专利权人地址： "Atrium" Building 2nd Floor, Strawinskylaan 3037 NL-1077 ZX Amsterdam NL
- 代理机构： Butler, Michael John
- 优先权： US998086 19921229
- 主分类号： H01J9/22
- IPC分类号： H01J9/22
摘要：
A glass envelope (11) has its interior surface coated with phosphor by passing charged particles into the envelope. A clamp (21) includes a pair of electrically conductive members (23,25) which enclose the envelope (11) and contact its outer surface during the coating. The conductive members are supported by insulating arms (33,35) and are provided with heating elements (31) so that the temperature of the envelope is controlled and attraction of the charged phosphor particles is enhanced.
公开/授权文献
- EP0605250B1 Coating lamp glass with phosphor 公开/授权日：1997-03-19
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