发明名称 |
SINGLE BEAM CATHODE RAY TUBE |
摘要 |
In a deflection means 11 having a field of pin-cushion type flux distribution, at least a pair of T-shaped magnetic pole pieces 9, 10 are disposed between the front end of an electron gun 2 and the center part of the deflection means 11, thereby to form a barrel type flux distribution, to attain high resolution even at peripheral part of the fluorescent screen. |
申请公布号 |
DE3368342(D1) |
申请公布日期 |
1987.01.22 |
申请号 |
DE19833368342 |
申请日期 |
1983.12.23 |
申请人 |
MATSUSHITA ELECTRONICS CORPORATION |
发明人 |
ASHIZAKI, SHIGEYA;KIMURA, MASAMICHI;TANIGUCHI, MASATO |
分类号 |
H01J29/51;H01J29/56;H01J29/70;(IPC1-7):H01J29/56 |
主分类号 |
H01J29/51 |
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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