| 发明名称 |
ELECTRON-EMITTING DEVICE, DISPLAY PANEL, AND IMAGE DISPLAY APPARATUS |
| 摘要 |
Provided is an electron-emitting device including an insulating member and a gate stacked on a substrate. A cathode is disposed on a side surface of the insulating member. The cathode has a plurality of protrusions provided along a corner of the insulating member. The gate has a plurality of protrusions extending toward the cathode.
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| 申请公布号 |
US2011074744(A1) |
申请公布日期 |
2011.03.31 |
| 申请号 |
US20100890395 |
申请日期 |
2010.09.24 |
| 申请人 |
CANON KABUSHIKI KAISHA |
发明人 |
NITOBE SATORU;SHIOZAWA TAKASHI;SUWA TAKANORI;TAKAGI SHIGEYUKI;SUMIYA TOSHIHARU |
| 分类号 |
G09G5/00;H01J9/02 |
主分类号 |
G09G5/00 |
| 代理机构 |
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代理人 |
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| 主权项 |
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