| 发明名称 |
Contact device for the photocathodes of photoelectric tubes, and process for manufacturing same. |
| 摘要 |
<p>Contact device (10) for a photocathode (11) of photoelectric tubes, produced by metallic deposition on a substrate (12) intended to receive said photocathode. According to the invention, the contact device (10) consists of narrow conductive contacts (20) deposited on the working surface (21) of the substrate (12). Application to image intensifier tubes and to fast slit cameras. <IMAGE></p> |
| 申请公布号 |
EP0416175(A1) |
申请公布日期 |
1991.03.13 |
| 申请号 |
EP19890202264 |
申请日期 |
1989.09.07 |
| 申请人 |
PHILIPS COMPOSANTS;N.V. PHILIPS' GLOEILAMPENFABRIEKEN |
发明人 |
BEGHIN, MICHEL SOCIETE CIVILE S.P.I.D. |
| 分类号 |
H01J9/12;H01J1/34;H01J29/92 |
主分类号 |
H01J9/12 |
| 代理机构 |
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