| 发明名称 |
CRT PANEL GLASS AND PRODUCTION METHOD THEREOF AND CRT |
| 摘要 |
<p>A panel glass wherein a surface treating film is formed on a substrate glass so that overall transmittance distribution within an effective picture plane satisfies a specific mathematical expression, whereby, even with a flattened panel glass, a uniform-brightness image can be observed with a good contrast, and occurrence of a double image is suppressed; and a CRT. <IMAGE></p> |
| 申请公布号 |
EP1156509(A1) |
申请公布日期 |
2001.11.21 |
| 申请号 |
EP20000900892 |
申请日期 |
2000.01.24 |
| 申请人 |
ASAHI GLASS COMPANY LTD. |
发明人 |
HORIE, NORITOSHI;SUGAWARA, TSUNEHIKO;OYAMA, TAKUJI |
| 分类号 |
C03C17/34;C03C17/00;C03C17/06;C03C17/22;C03C17/36;H01J29/88;H01J29/89;(IPC1-7):H01J29/88 |
主分类号 |
C03C17/34 |
| 代理机构 |
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