发明名称 |
Cathode ray tube deflector yoke assembly |
摘要 |
A deflection yoke assembly with an annular magnetic core to energize a magnetic deflection field within a CRT and an annular array of pole pieces to define the length and shape of the magnetic deflection field mounted within and concentric with the annular core.
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申请公布号 |
US5449969(A) |
申请公布日期 |
1995.09.12 |
申请号 |
US19930110706 |
申请日期 |
1993.08.23 |
申请人 |
WASHBURN, CLAYTON A. |
发明人 |
WASHBURN, CLAYTON A. |
分类号 |
H01J29/76;(IPC1-7):H01J29/70 |
主分类号 |
H01J29/76 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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