JPH0474834U - - Google Patents

Info

Publication number
JPH0474834U
JPH0474834U JP11664190U JP11664190U JPH0474834U JP H0474834 U JPH0474834 U JP H0474834U JP 11664190 U JP11664190 U JP 11664190U JP 11664190 U JP11664190 U JP 11664190U JP H0474834 U JPH0474834 U JP H0474834U
Authority
JP
Japan
Prior art keywords
field emission
emission device
emitter
gate
type field
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP11664190U
Other languages
English (en)
Other versions
JP2562168Y2 (ja
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1990116641U priority Critical patent/JP2562168Y2/ja
Publication of JPH0474834U publication Critical patent/JPH0474834U/ja
Application granted granted Critical
Publication of JP2562168Y2 publication Critical patent/JP2562168Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Description

【図面の簡単な説明】
第１図、第２図及び第３図は、それぞれ本考案
に係るスピント型の電界放出素子の実施例を示す
断面図、第４図及び第５図は、それぞれ本考案に
係るプレーナ型の電界放出素子の実施例を示す斜
視図、第６図は同じくプレーナ型の実施例の要部
拡大図、第７図、第８図及び第９図は、それぞれ
本考案に係るプレーナ型の電界放出素子の実施例
を示す斜視図、第１０図ａは従来のプレーナ型の
電界放出素子とその電界解析結果を示す図、第１
０図ｂは実施例のプレーナ型の電界放出素子とそ
の電界解析結果を示す図、第１１図は従来のスピ
ント型の電界放出素子の断面図、第１２図は従来
のプレーナ型の電界放出素子の斜視図である。 １，１０，２０，３０，４０，５０，６０，７
０，８０，９０……電界放出素子、６，１１，２
１，３３，４１，５３，６１，７１，８１，９１
……ゲート、７，３２，５１，６２，９２……エ
ミツタ、８，３４，５２，６５，９４……先端部
。

Claims (1)

    【実用新案登録請求の範囲】
  1. エミツタとゲートを有する電界放出素子におい
    て、エミツタの先端部がゲートに囲まれているこ
    とを特徴とする電界放出素子。
JP1990116641U 1990-11-08 1990-11-08 電界放出素子 Expired - Fee Related JP2562168Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990116641U JP2562168Y2 (ja) 1990-11-08 1990-11-08 電界放出素子

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990116641U JP2562168Y2 (ja) 1990-11-08 1990-11-08 電界放出素子

Publications (2)

Publication Number Publication Date
JPH0474834U true JPH0474834U (ja) 1992-06-30
JP2562168Y2 JP2562168Y2 (ja) 1998-02-10

Family

ID=31864474

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990116641U Expired - Fee Related JP2562168Y2 (ja) 1990-11-08 1990-11-08 電界放出素子

Country Status (1)

Country Link
JP (1) JP2562168Y2 (ja)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63274048A (ja) * 1987-05-06 1988-11-11 Canon Inc 電子放出素子およびその製造方法
JPH01154426A (ja) * 1987-11-06 1989-06-16 Commiss Energ Atom 電子源
US4956574A (en) * 1989-08-08 1990-09-11 Motorola, Inc. Switched anode field emission device
JPH03190034A (ja) * 1989-12-19 1991-08-20 Matsushita Electric Ind Co Ltd 電子放出素子とその製造方法
JPH03295130A (ja) * 1990-04-11 1991-12-26 Matsushita Electric Ind Co Ltd 電子放出素子
JPH0428138A (ja) * 1990-05-23 1992-01-30 Matsushita Electric Ind Co Ltd 電子放出素子およびその製造方法
JPH04126332A (ja) * 1990-06-22 1992-04-27 Yokogawa Electric Corp 微小真空デバイス

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63274048A (ja) * 1987-05-06 1988-11-11 Canon Inc 電子放出素子およびその製造方法
JPH01154426A (ja) * 1987-11-06 1989-06-16 Commiss Energ Atom 電子源
US4956574A (en) * 1989-08-08 1990-09-11 Motorola, Inc. Switched anode field emission device
JPH03190034A (ja) * 1989-12-19 1991-08-20 Matsushita Electric Ind Co Ltd 電子放出素子とその製造方法
JPH03295130A (ja) * 1990-04-11 1991-12-26 Matsushita Electric Ind Co Ltd 電子放出素子
JPH0428138A (ja) * 1990-05-23 1992-01-30 Matsushita Electric Ind Co Ltd 電子放出素子およびその製造方法
JPH04126332A (ja) * 1990-06-22 1992-04-27 Yokogawa Electric Corp 微小真空デバイス

Also Published As

Publication number Publication date
JP2562168Y2 (ja) 1998-02-10

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