发明名称 |
CRT panel glass and CRT, and their production methods |
摘要 |
A CRT panel glass and a CRT wherein a surface treating film is formed on an outer surface of a CRT panel so that overall transmittance distribution and reflectance distribution within an effective picture plane satisfy specific mathematical expressions, whereby, even with a flattened panel glass, brightness and contrast are uniform over the entire surface of the image display plane, and their production method.
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申请公布号 |
US6509684(B2) |
申请公布日期 |
2003.01.21 |
申请号 |
US20020103810 |
申请日期 |
2002.03.25 |
申请人 |
ASAHI GLASS COMPANY, LIMITED |
发明人 |
HORIE NORITOSHI;SUGAWARA TSUNEHIKO;IKEZAWA TOSHIKAZU;OYAMA TAKUJI;MIZUKAMI JUNNOSUKE;SHIDOJI EIJI |
分类号 |
C03C17/34;C03C17/36;H01J9/20;H01J9/24;H01J29/88;H01J29/89;(IPC1-7):H01J31/00 |
主分类号 |
C03C17/34 |
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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