| 发明名称 |
Ceramic luminescent device |
| 摘要 |
A ceramic luminescent device, in which a luminescent screen of zinc sulfide layer with luminescent impurities is formed on a translucent zinc oxide sintered body, and the luminescent light emitted from said luminescent screen is derived through said zinc oxide body. The device can be constructed in a manner that said luminescent screen is excited either by an electric field or electron beam.
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| 申请公布号 |
US4386295(A) |
申请公布日期 |
1983.05.31 |
| 申请号 |
US19800150655 |
申请日期 |
1980.05.16 |
| 申请人 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. |
发明人 |
FUJITA, YOSUKE;FUKUSHIMA, FUMIO;FUKUDA, YOJI;NITTA, TSUNEHARU |
| 分类号 |
H05B33/26;C04B35/453;C04B41/50;C04B41/85;H01B5/14;H01C7/112;H01J29/18;H05B33/00;H05B33/12;H05B33/22;(IPC1-7):H01J29/10 |
主分类号 |
H05B33/26 |
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