KR970017856A - Distance control method between field emission part and anode of diode type field emission device - Google Patents
Distance control method between field emission part and anode of diode type field emission device Download PDFInfo
- Publication number
- KR970017856A KR970017856A KR1019950032843A KR19950032843A KR970017856A KR 970017856 A KR970017856 A KR 970017856A KR 1019950032843 A KR1019950032843 A KR 1019950032843A KR 19950032843 A KR19950032843 A KR 19950032843A KR 970017856 A KR970017856 A KR 970017856A
- Authority
- KR
- South Korea
- Prior art keywords
- insulating thin
- thin film
- mask pattern
- field emission
- forming
- Prior art date
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
- H01J9/02—Manufacture of electrodes or electrode systems
- H01J9/022—Manufacture of electrodes or electrode systems of cold cathodes
- H01J9/025—Manufacture of electrodes or electrode systems of cold cathodes of field emission cathodes
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
- H01J9/02—Manufacture of electrodes or electrode systems
- H01J9/14—Manufacture of electrodes or electrode systems of non-emitting electrodes
- H01J9/148—Manufacture of electrodes or electrode systems of non-emitting electrodes of electron emission flat panels, e.g. gate electrodes, focusing electrodes or anode electrodes
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2329/00—Electron emission display panels, e.g. field emission display panels
- H01J2329/02—Electrodes other than control electrodes
- H01J2329/04—Cathode electrodes
- H01J2329/0407—Field emission cathodes
- H01J2329/041—Field emission cathodes characterised by the emitter shape
- H01J2329/0413—Microengineered point emitters
- H01J2329/0415—Microengineered point emitters conical shaped, e.g. Spindt type
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2329/00—Electron emission display panels, e.g. field emission display panels
- H01J2329/02—Electrodes other than control electrodes
- H01J2329/08—Anode electrodes
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Cold Cathode And The Manufacture (AREA)
- Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
Abstract
본 발명은 다이오드형 전계방출소자의 전계방출부와 양극간의 거리조절방법에 관한 것으로, 음극 기판과 양극 기판 사이에 절연박막 및 홈을 형성시키는 방법에 의해 전계방출부의 끝부분과 양극 표면간의 거리를 1㎛이하로부터 수 백 ㎛에 이르기까지 수십 Å 수준의 분해능으로 조절할 수 있도록 하여 전계방출부로부터의 전계 분포를 정확히 실측할 수 있을 뿐 아니라 전계방출 전압 및 방출 전류를 효과적으로 제어할 수 있으며, 아울러 전계방출표시소자는 물론 마이크로 팁을 이용한 터널링 센서 제조 등에도 응용 가능한 고신뢰성의 다이오드형 전계방출소자를 구현할 수 있게 된다.The present invention relates to a method of controlling the distance between the field emission portion and the anode of the diode-type field emission device. By adjusting the resolution of several tens of micrometers from less than 1 μm to several hundred μm, it is possible not only to accurately measure the electric field distribution from the field emitter, but also to effectively control the field emission voltage and emission current, It is possible to implement a highly reliable diode type field emission device that can be applied not only to an emission display device but also to a tunneling sensor manufacturing using a micro tip.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
제2(가)도 내지 제2(마)도는 본 발명의 제1실시예로서, 절연박막을 이용하여 전계방출부와 양극간의 거리를 조절하는 방법을 제시한 다이오드형 전계방출소자 제조방법을 도시한 공정수순도,2 (a) to 2 (e) are a first embodiment of the present invention, and show a method of manufacturing a diode-type field emission device that proposes a method of controlling the distance between the field emission unit and the anode using an insulating thin film. One process purity,
제3(가)도 내지 제3(아)도는 본 발명의 제2실시예로서, 음극 기판에 형성된 홈과 절연박막을 이용하여 전계방출부와 양극간의 거리를 조절하는 방법을 제시한 다이오드형 전계방출소자 제조방법을 도시한 공정수순도,3 (a) to 3 (a) is a second embodiment of the present invention, a diode-type electric field that proposes a method of controlling the distance between the field emission portion and the anode using the groove and the insulating thin film formed in the cathode substrate Process purity showing the method of manufacturing the emitting device,
제4도는 본 발명의 제3실시예로서, 음극 기판에 형성된 홈과 절연박막 및 양극 기판에 형성된 홈을 이용하여 전계방출부와 양극간의 거리를 조절한 전계방출소자의 구조를 도시한 단면도,4 is a cross-sectional view illustrating a structure of a field emission device in which a distance between the field emission unit and the anode is controlled by using a groove formed in the cathode substrate, an insulating thin film, and a groove formed in the anode substrate as a third embodiment of the present invention;
제5(가)도 내지 제5(사)도는 본 발명의 제4실시예로서, 절연박막 및 로커스 공정을 이용한 선택적 산화막 성장 기술을 이용하여 전계방출부와 양극간의 거리를 조절하는 방법을 제시한 다이오드형 전계방출소자의 제조방법을 도시한 공정수순도,5 (a) to 5 (g) show a method of controlling the distance between the field emitter and the anode using a selective oxide film growth technique using an insulating thin film and a locus process as a fourth embodiment of the present invention. Process purity diagram showing a method of manufacturing a diode-type field emission device,
제6(가)도 내지 제6(사)도는 본 발명의 제5실시예로서, 표시용 소자로 이용되는 다이오드형 전계방출소자 제조방법을 도시한 공정수순도.6 (a) to 6 (g) are process steps showing a method of manufacturing a diode-type field emission device used as a display device as a fifth embodiment of the present invention.
Claims (23)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950032843A KR0176324B1 (en) | 1995-09-29 | 1995-09-29 | Method for controlling distance between emitter and anode of diode type field emission device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950032843A KR0176324B1 (en) | 1995-09-29 | 1995-09-29 | Method for controlling distance between emitter and anode of diode type field emission device |
Publications (2)
Publication Number | Publication Date |
---|---|
KR970017856A true KR970017856A (en) | 1997-04-30 |
KR0176324B1 KR0176324B1 (en) | 1999-03-20 |
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KR1019950032843A KR0176324B1 (en) | 1995-09-29 | 1995-09-29 | Method for controlling distance between emitter and anode of diode type field emission device |
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KR (1) | KR0176324B1 (en) |
Families Citing this family (1)
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KR101755501B1 (en) | 2015-12-10 | 2017-07-07 | 현대자동차 주식회사 | Apparatus and method for active vibration control of hybrid vehicle |
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1995
- 1995-09-29 KR KR1019950032843A patent/KR0176324B1/en not_active IP Right Cessation
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