发明名称 |
Frame structure for a cathode-ray tube |
摘要 |
A frame structure which can reduce the howling phenomena generated by the vibration of computer monitors or television sets. The frame structure is mounted within a cathode-ray tube and has a hollow rectangular shape within which a shadow mask can be inserted and fixed. Each corner of the frame is formed with a recessed step to increase the stiffness of the frame.
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申请公布号 |
US5698938(A) |
申请公布日期 |
1997.12.16 |
申请号 |
US19960618121 |
申请日期 |
1996.03.19 |
申请人 |
LG ELECTRONICS, INC. |
发明人 |
KIM, SUNG DAE;KIM, SEOG GWAN;SEO, JANG WEON;JEONG, BONG KYO |
分类号 |
H01J29/07;H01J31/20;(IPC1-7):H01J29/80 |
主分类号 |
H01J29/07 |
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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