JP2006252783A - 電界放出真空管 - Google Patents
電界放出真空管 Download PDFInfo
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- JP2006252783A JP2006252783A JP2005063391A JP2005063391A JP2006252783A JP 2006252783 A JP2006252783 A JP 2006252783A JP 2005063391 A JP2005063391 A JP 2005063391A JP 2005063391 A JP2005063391 A JP 2005063391A JP 2006252783 A JP2006252783 A JP 2006252783A
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Abstract
【解決手段】平面内に多数の電界放出室10eを備え、各電界放出室10e内にアノード電極12と、ゲート電極14と、カソード電極16とを同心配置した構成。
【選択図】図2
Description
10e 電界放出室
12 金属薄膜(カソード電極)
14 円筒部材(ゲート電極)
16 導電性ワイヤ(カソード電極)
16a 導電性ワイヤ
16b 炭素系薄膜
A アノード電極用外部端子
G ゲート電極用外部端子
K カソード電極用外部端子
Claims (2)
- アノード電極とカソード電極とをゲート電極を間にして対向配置した電界放出型真空管において、上記電極の対向空間の全領域を平面方向に複数の電界放出室に区画し、各電界放出室毎に筒状アノード電極と、筒状アノード電極で取り囲まれる形態の筒状ゲート電極と、筒状ゲート電極で取り囲まれる形態のワイヤ状カソード電極とを同心配置したことを特徴とする電界放出型真空管。
- カソード電極の表面に電界集中補助用凹凸を設けるとともに、その凹凸表面に多数の電界集中用微細突起を有する炭素系薄膜を形成した、ことを特徴とする請求項1に記載の電界放出型真空管。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005063391A JP4594134B2 (ja) | 2005-03-08 | 2005-03-08 | 電界放出真空管 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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JP2005063391A JP4594134B2 (ja) | 2005-03-08 | 2005-03-08 | 電界放出真空管 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006252783A true JP2006252783A (ja) | 2006-09-21 |
JP4594134B2 JP4594134B2 (ja) | 2010-12-08 |
Family
ID=37093060
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2005063391A Expired - Fee Related JP4594134B2 (ja) | 2005-03-08 | 2005-03-08 | 電界放出真空管 |
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JP (1) | JP4594134B2 (ja) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08510858A (ja) * | 1993-06-02 | 1996-11-12 | マイクロイレクトラニクス、アンド、カムピュータ、テクナラジ、コーパレイシャン | 非晶質ダイヤモンド・フイルムの平坦な電界放出陰極 |
JPH09259824A (ja) * | 1996-03-27 | 1997-10-03 | Mitsubishi Electric Corp | 可変色照明装置及び可変色照明装置の駆動方法 |
JPH10125217A (ja) * | 1996-10-23 | 1998-05-15 | Toyota Motor Corp | 真空管用陰極 |
-
2005
- 2005-03-08 JP JP2005063391A patent/JP4594134B2/ja not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08510858A (ja) * | 1993-06-02 | 1996-11-12 | マイクロイレクトラニクス、アンド、カムピュータ、テクナラジ、コーパレイシャン | 非晶質ダイヤモンド・フイルムの平坦な電界放出陰極 |
JPH09259824A (ja) * | 1996-03-27 | 1997-10-03 | Mitsubishi Electric Corp | 可変色照明装置及び可変色照明装置の駆動方法 |
JPH10125217A (ja) * | 1996-10-23 | 1998-05-15 | Toyota Motor Corp | 真空管用陰極 |
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JP4594134B2 (ja) | 2010-12-08 |
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