| 发明名称 |
CATHODE-RAY TUBE |
| 摘要 |
PURPOSE: To provide a method for suppressing panel glass coloring which is caused by electron beam irradiation. CONSTITUTION: A cathode-ray tube PRT is provided with a panel glass PNL whose electron beam irradiation side has a transparent thin layer TF made from oxides of elements which is reduced easily by the electron beam irradiation.
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| 申请公布号 |
KR20030035971(A) |
申请公布日期 |
2003.05.09 |
| 申请号 |
KR20020065721 |
申请日期 |
2002.10.28 |
| 申请人 |
HITACHI DEVICE ENGINEERING CO., LTD.;KABUSHIKI KAISHA HITACHI SEISAKUSHO(D/B/A HITACHI, LTD.) |
发明人 |
MATSUKIYO HIDETSUGU;WATANABE NAOMITSU;NISHIKAWA MASAKI;KOSEKI YOSHIHARU;SAKAKIBARA KOUJI |
| 分类号 |
H01J29/18;C09K11/77;H01J29/20;H01J29/28;H01J29/88;H01J31/00;H01J31/10;(IPC1-7):H01J29/18 |
主分类号 |
H01J29/18 |
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