KR100548257B1 - 전계 방출 소자 - Google Patents
전계 방출 소자 Download PDFInfo
- Publication number
- KR100548257B1 KR100548257B1 KR1020030078028A KR20030078028A KR100548257B1 KR 100548257 B1 KR100548257 B1 KR 100548257B1 KR 1020030078028 A KR1020030078028 A KR 1020030078028A KR 20030078028 A KR20030078028 A KR 20030078028A KR 100548257 B1 KR100548257 B1 KR 100548257B1
- Authority
- KR
- South Korea
- Prior art keywords
- gate electrode
- field emission
- diffusion barrier
- electrode
- insulating layer
- 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.)
- Expired - Fee Related
Links
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 25
- 239000002041 carbon nanotube Substances 0.000 claims abstract description 25
- 229910021393 carbon nanotube Inorganic materials 0.000 claims abstract description 25
- 238000009792 diffusion process Methods 0.000 claims abstract description 23
- 230000004888 barrier function Effects 0.000 claims abstract description 21
- 238000009413 insulation Methods 0.000 claims abstract description 15
- 239000000758 substrate Substances 0.000 claims description 11
- 229910010293 ceramic material Inorganic materials 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 5
- 230000002265 prevention Effects 0.000 claims description 5
- 238000002834 transmittance Methods 0.000 claims description 5
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 2
- 230000003014 reinforcing effect Effects 0.000 abstract description 2
- 238000005728 strengthening Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 9
- 239000011521 glass Substances 0.000 description 7
- 238000000206 photolithography Methods 0.000 description 5
- 239000000843 powder Substances 0.000 description 5
- 239000003054 catalyst Substances 0.000 description 4
- 239000011651 chromium Substances 0.000 description 4
- 238000010304 firing Methods 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 229910052723 transition metal Inorganic materials 0.000 description 4
- 150000003624 transition metals Chemical class 0.000 description 4
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 3
- 239000010408 film Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 238000005229 chemical vapour deposition Methods 0.000 description 2
- 229910052804 chromium Inorganic materials 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 230000005684 electric field Effects 0.000 description 2
- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 description 2
- 238000007650 screen-printing Methods 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 238000002230 thermal chemical vapour deposition Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 230000005641 tunneling Effects 0.000 description 1
- 238000012800 visualization Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J1/00—Details of electrodes, of magnetic control means, of screens, or of the mounting or spacing thereof, common to two or more basic types of discharge tubes or lamps
- H01J1/02—Main electrodes
- H01J1/30—Cold cathodes, e.g. field-emissive cathode
- H01J1/304—Field-emissive cathodes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2329/00—Electron emission display panels, e.g. field emission display panels
- H01J2329/46—Arrangements of electrodes and associated parts for generating or controlling the electron beams
- H01J2329/4669—Insulation layers
- H01J2329/4673—Insulation layers for gate electrodes
Landscapes
- Cold Cathode And The Manufacture (AREA)
Abstract
Description
Claims (3)
- 하부 기판 상에 형성된 게이트 전극과; 상기 게이트 전극 상부에 형성되고, 단락 방지 및 절연을 위한 확산 방지막과; 상기 확산 방지막 상부에 순차적으로 형성된 절연층 및 일부 영역에 탄소 나노 튜브가 형성된 캐소드 전극을 포함하여 구성한 것을 특징으로 하는 전계 방출 소자.
- 제1항에 있어서, 상기 확산 방지막의 재료는 투과율이 높고, 절연성이 뛰어난 세라믹 재료인 것을 특징으로 하는 전계 방출 소자.
- 제1항 또는 제2항에 있어서, 상기 확산 방지막은 SiO2 또는 SiNx로 이루어진 것을 특징으로 하는 전계 방출 소자.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020030078028A KR100548257B1 (ko) | 2003-11-05 | 2003-11-05 | 전계 방출 소자 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020030078028A KR100548257B1 (ko) | 2003-11-05 | 2003-11-05 | 전계 방출 소자 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20050043211A KR20050043211A (ko) | 2005-05-11 |
KR100548257B1 true KR100548257B1 (ko) | 2006-02-02 |
Family
ID=37243989
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020030078028A Expired - Fee Related KR100548257B1 (ko) | 2003-11-05 | 2003-11-05 | 전계 방출 소자 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100548257B1 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103270571B (zh) * | 2010-12-01 | 2016-04-06 | Sn显示器有限公司 | 场发射显示器装置及其制造方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20010043439A (ko) * | 1999-03-09 | 2001-05-25 | 모리시타 요이찌 | 전계방출소자, 이의 제조방법 및 이를 사용한 디스플레이장치 |
KR20010058675A (ko) * | 1999-12-30 | 2001-07-06 | 김순택 | 탄소나노튜브를 이용한 삼극구조 전계 방출 소자 및 그구동방법 |
KR20020011617A (ko) * | 2000-08-03 | 2002-02-09 | 김순택 | 탄소나노튜브와 절연물을 이용한 mic형 전계 방출 소자 |
JP2002056771A (ja) * | 2000-05-30 | 2002-02-22 | Canon Inc | 電子放出素子、電子源及び画像形成装置 |
-
2003
- 2003-11-05 KR KR1020030078028A patent/KR100548257B1/ko not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20010043439A (ko) * | 1999-03-09 | 2001-05-25 | 모리시타 요이찌 | 전계방출소자, 이의 제조방법 및 이를 사용한 디스플레이장치 |
KR20010058675A (ko) * | 1999-12-30 | 2001-07-06 | 김순택 | 탄소나노튜브를 이용한 삼극구조 전계 방출 소자 및 그구동방법 |
JP2002056771A (ja) * | 2000-05-30 | 2002-02-22 | Canon Inc | 電子放出素子、電子源及び画像形成装置 |
KR20020011617A (ko) * | 2000-08-03 | 2002-02-09 | 김순택 | 탄소나노튜브와 절연물을 이용한 mic형 전계 방출 소자 |
Also Published As
Publication number | Publication date |
---|---|
KR20050043211A (ko) | 2005-05-11 |
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Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 20031105 |
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Comment text: Registration of Establishment Patent event date: 20060124 Patent event code: PR07011E01D |
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