发明名称 |
SHADOW MASK SUPPORT MECHANISM FOR A COLOR TELEVISION IMAGE TUBE |
摘要 |
A shadow mask support means including three leaf springs for supporting a rectangular shadow mask on a face panel at three sides of a frame of the mask, said three leaf springs having a predetermined relationship with respect to the spring constant and deflection so that, even when the image tube is subjected to a shock load or the shadow mask in thermally expanded, the change in the relative position of the shadow mask and the face panel is minimized.
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申请公布号 |
US3671794(A) |
申请公布日期 |
1972.06.20 |
申请号 |
USD3671794 |
申请日期 |
1970.03.20 |
申请人 |
MATSUSHITA ELECTRONICS CORP. |
发明人 |
HIROTO NAKAMURA;AKIRA SATO;KEN-ICHI DOI |
分类号 |
H01J29/07;(IPC1-7):H01J29/06;H01J31/20 |
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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