发明名称 |
Cathode ray tube |
摘要 |
In a cathode ray tube, a shadow mask has a hole portion where a plurality of electron beam passing holes are formed and a skirt portion extending from the edge of the hole portion. A frame has a support portion to which the skirt portion of the shadow mask is fixed for supporting the shadow mask and a flange portion extending from the support portion. The support portion and the flange portion have a plurality of holes formed therein. An inner shield is supported by the frame.
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申请公布号 |
US6144149(A) |
申请公布日期 |
2000.11.07 |
申请号 |
US19980208993 |
申请日期 |
1998.12.11 |
申请人 |
SAMSUNG DISPLAY DEVICES CO., LTD. |
发明人 |
YOUN, HAE-SU;PARK, JIN-WOO |
分类号 |
H01J29/02;H01J29/07;(IPC1-7):H01J29/07 |
主分类号 |
H01J29/02 |
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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