| 申请日期 | 2025-08-27 | 申请号 | WOJP08062590 |
| 公开（公告）号 | WO2009069335A1 | 公开（公告）日 | 2009-06-04 |
| 公开国别 | WO | 申请人省市代码 | 全国 |
| 申请人 | DENKI KAGAKU KOGYO KABUSHIKI KAISHA; MORISHITA Toshiyuki; TERUI Yoshinori | ||
| 简介 | An electron emitting source capable of preventing increase in an inter-terminal resistance and a manufacturing method of the electron emitting source. The electron emitting source comprises an electron emitting chip (4) made of rare-earth hexaboride, and a heater (5) constituted by a carbonaceous member for holding and heating the electron emitting chip, wherein an electrically conductive substance (6) is provided in a gap between the electron emitting chip (4) and the heater (5) | ||
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