发明授权
EP0425205B1 Color picture tube having an electron gun with reduced convergence drift
失效
彩色显象管电子枪具有降低的收敛变化。
- 专利标题: Color picture tube having an electron gun with reduced convergence drift
- 专利标题(中): 彩色显象管电子枪具有降低的收敛变化。
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申请号: EP90311493.2申请日: 1990-10-19
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公开(公告)号: EP0425205B1公开(公告)日: 1995-10-04
- 发明人: Maniger, Loren Lee , Marks, Bruce George
- 申请人: THOMSON CONSUMER ELECTRONICS, INC.
- 申请人地址: 600 North Sherman Drive Indianapolis Indiana 46206 US
- 专利权人: THOMSON CONSUMER ELECTRONICS, INC.
- 当前专利权人: THOMSON CONSUMER ELECTRONICS, INC.
- 当前专利权人地址: 600 North Sherman Drive Indianapolis Indiana 46206 US
- 代理机构: Szary, Anne Catherine, Dr.
- 优先权: US427230 19891024
- 主分类号: H01J29/48
- IPC分类号: H01J29/48 ; H01J29/00
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