ELECTRON GUN DESIGN FOR FLAT SQUARE 110 degree COLOR PICTURE TUBES.

被引：0
|
作者：
Gerritsen, Jan [1 ]
Barten, Peter G.J. [1 ]
机构：
[1] Philips Display Systems Development, Lab, Eindhoven, Neth, Philips Display Systems Development Lab, Eindhoven, Neth
来源：
Proceedings of the SID | 1986年 / 28卷 / 01期
关键词：
ELECTRON TUBES; TELEVISION PICTURE;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
This paper describes the electron optical design of an electron gun for 110 degree 29-mm-neck flat-square color tubes. Improved focus is obtained by partial cancellation of spherical aberration through a new prefocusing design, and improved static convergence performance is achieved by oblique incidence of the outer beams entering the main lens.
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页码：15 / 19
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