| 发明名称 |
SHADOW MASK ITS FABRICATION |
| 摘要 |
PURPOSE:To obtain the bright color picture tube of excellent in white uniformity by improving the shape of the through hole of a shadow mask. |
| 申请公布号 |
JPS5376741(A) |
申请公布日期 |
1978.07.07 |
| 申请号 |
JP19760152071 |
申请日期 |
1976.12.20 |
| 申请人 |
TOKYO SHIBAURA ELECTRIC CO |
发明人 |
SUZUKI TAKESHI;KUDOU MAKOTO;SENGOKU YASUSHI;MAENO JIYUNICHI |
| 分类号 |
H01J29/07;H01J31/20;H01P5/18 |
主分类号 |
H01J29/07 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
