发明授权
- 专利标题: Fluorescent lamp generating different color light beams
- 专利标题(中): 荧光灯产生不同颜色的光束
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申请号: US113127申请日: 1987-10-27
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公开(公告)号: US4835440A公开(公告)日: 1989-05-30
- 发明人: Hitoshi Imamura , Junichi Nakajima
- 申请人: Hitoshi Imamura , Junichi Nakajima
- 申请人地址: JPX Kawasaki JPX Tokyo
- 专利权人: Kabushiki Kaisha Toshiba,Toshiba Electric Equipment Corporation
- 当前专利权人: Kabushiki Kaisha Toshiba,Toshiba Electric Equipment Corporation
- 当前专利权人地址: JPX Kawasaki JPX Tokyo
- 优先权: JPX61-260008 19861031; JPX61-311181 19861227; JPX62-46823 19870303; JPX62-46824 19870303
- 主分类号: H01J61/94
- IPC分类号: H01J61/94
摘要:
A cathode is arranged at one end of an envelope of a fluorescent lamp, and a plurality of anodes are arranged at the other end. A discharge path-forming structure is disposed between the cathode and anodes. The structure comprises a vessel having an open end at the position adjacent to the anodes and an inner space, and also comprises a dividing element for dividing the inner space into a plurality of divided discharge paths each including a corresponding anode. A fluorescent material layer is coated on the inner surface of the vessel in a manner whereby the lamp generates different color light beams.
公开/授权文献
- US4305154A Transceiver 公开/授权日:1981-12-08