发明名称 |
UNA ESTRUCTURA DE CANONES ELECTRONICOS EN LINEA PARA UN TUBO DE RAYOS CATODICOS EN COLOR |
摘要 |
<p>In-line electron gun structure for color cathode ray tubes in which the final focussing and accelerating electrodes each employ three in-line tapered, partially overlapping apertures in facing relationship, and at least one pair of electron beam spot-shaping inserts associated with the central aperture of the focussing electrode.</p> |
申请公布号 |
ES531497(D0) |
申请公布日期 |
1985.01.01 |
申请号 |
ES19970005314 |
申请日期 |
1984.04.11 |
申请人 |
NORTH AMERICAN PHILIPS CONSUMER ELECTRONICS CORP. |
发明人 |
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分类号 |
H01J29/50;(IPC1-7):H01J29/48 |
主分类号 |
H01J29/50 |
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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