发明名称 COLOR CATHODE-RAY TUBE AND ELECTRON GUN
摘要 PROBLEM TO BE SOLVED: To provide a color cathode-ray tube which minimizes the influence of a magnetic field from a deflection yoke to a electron gun in the color cathode-ray tube. SOLUTION: Provided is an electron gun 24 having a support spring 27 directly mounted on a final stage electrode G6 forming a main electronic lens with no shiled cups, and a deflection yoke 25 disposed at a tube body 22.
申请公布号 JP2001101981(A) 申请公布日期 2001.04.13
申请号 JP19990279507 申请日期 1999.09.30
申请人 SONY CORP 发明人 YASUDA ATSUSHI
分类号 H01J29/48;H01J29/82;(IPC1-7):H01J29/48 主分类号 H01J29/48
代理机构 代理人
主权项
地址