KR100366191B1 - 플랫패널디스플레이시스템및구성소자의제조방법 - Google Patents
플랫패널디스플레이시스템및구성소자의제조방법 Download PDFInfo
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- KR100366191B1 KR100366191B1 KR1019960702317A KR19960702317A KR100366191B1 KR 100366191 B1 KR100366191 B1 KR 100366191B1 KR 1019960702317 A KR1019960702317 A KR 1019960702317A KR 19960702317 A KR19960702317 A KR 19960702317A KR 100366191 B1 KR100366191 B1 KR 100366191B1
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 48
- 239000010432 diamond Substances 0.000 claims abstract description 60
- 229910003460 diamond Inorganic materials 0.000 claims abstract description 57
- 239000000463 material Substances 0.000 claims abstract description 35
- 239000000758 substrate Substances 0.000 claims abstract description 34
- 239000004020 conductor Substances 0.000 claims description 37
- 238000000034 method Methods 0.000 claims description 35
- 229920002120 photoresistant polymer Polymers 0.000 claims description 28
- 238000005530 etching Methods 0.000 claims description 18
- 239000012212 insulator Substances 0.000 claims description 18
- 125000006850 spacer group Chemical group 0.000 claims description 16
- 238000000608 laser ablation Methods 0.000 claims description 9
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- 239000000945 filler Substances 0.000 abstract description 3
- 229910052751 metal Inorganic materials 0.000 description 22
- 239000002184 metal Substances 0.000 description 22
- 239000010408 film Substances 0.000 description 21
- 239000011521 glass Substances 0.000 description 20
- 230000005684 electric field Effects 0.000 description 14
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 13
- 238000000151 deposition Methods 0.000 description 13
- 239000010936 titanium Substances 0.000 description 13
- 229910052719 titanium Inorganic materials 0.000 description 13
- 230000008021 deposition Effects 0.000 description 12
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 11
- 230000015572 biosynthetic process Effects 0.000 description 11
- 229910052802 copper Inorganic materials 0.000 description 11
- 239000010949 copper Substances 0.000 description 11
- 238000000605 extraction Methods 0.000 description 10
- 239000013081 microcrystal Substances 0.000 description 10
- 238000004544 sputter deposition Methods 0.000 description 9
- 239000010409 thin film Substances 0.000 description 8
- 239000011324 bead Substances 0.000 description 5
- 229910052799 carbon Inorganic materials 0.000 description 5
- 239000013078 crystal Substances 0.000 description 5
- 238000001039 wet etching Methods 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 3
- 238000003491 array Methods 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- 238000001312 dry etching Methods 0.000 description 3
- 238000009713 electroplating Methods 0.000 description 3
- 229910052738 indium Inorganic materials 0.000 description 3
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 description 3
- 150000002739 metals Chemical class 0.000 description 3
- 239000005361 soda-lime glass Substances 0.000 description 3
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 2
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 2
- 229910004298 SiO 2 Inorganic materials 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 238000005229 chemical vapour deposition Methods 0.000 description 2
- 229910052804 chromium Inorganic materials 0.000 description 2
- 239000011651 chromium Substances 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000007737 ion beam deposition Methods 0.000 description 2
- 238000010884 ion-beam technique Methods 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910052750 molybdenum Inorganic materials 0.000 description 2
- 239000011733 molybdenum Substances 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000007747 plating Methods 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 description 2
- 229910001887 tin oxide Inorganic materials 0.000 description 2
- MAKDTFFYCIMFQP-UHFFFAOYSA-N titanium tungsten Chemical compound [Ti].[W] MAKDTFFYCIMFQP-UHFFFAOYSA-N 0.000 description 2
- 238000007740 vapor deposition Methods 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 239000003463 adsorbent Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910021417 amorphous silicon Inorganic materials 0.000 description 1
- 238000002048 anodisation reaction Methods 0.000 description 1
- 230000003190 augmentative effect Effects 0.000 description 1
- 229910052792 caesium Inorganic materials 0.000 description 1
- TVFDJXOCXUVLDH-UHFFFAOYSA-N caesium atom Chemical compound [Cs] TVFDJXOCXUVLDH-UHFFFAOYSA-N 0.000 description 1
- 238000000541 cathodic arc deposition Methods 0.000 description 1
- AKQWOQJSXKPNIP-UHFFFAOYSA-N chromium copper titanium Chemical compound [Cr][Ti][Cu] AKQWOQJSXKPNIP-UHFFFAOYSA-N 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000000805 composite resin Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000001962 electrophoresis Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000002784 hot electron Substances 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 238000007885 magnetic separation Methods 0.000 description 1
- 238000004377 microelectronic Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910021421 monocrystalline silicon Inorganic materials 0.000 description 1
- 238000000206 photolithography Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 239000010980 sapphire Substances 0.000 description 1
- 229910052594 sapphire Inorganic materials 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000000527 sonication Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- MZLGASXMSKOWSE-UHFFFAOYSA-N tantalum nitride Chemical compound [Ta]#N MZLGASXMSKOWSE-UHFFFAOYSA-N 0.000 description 1
- 238000002207 thermal evaporation Methods 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
- 230000005641 tunneling Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
Classifications
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J31/00—Cathode ray tubes; Electron beam tubes
- H01J31/08—Cathode ray tubes; Electron beam tubes having a screen on or from which an image or pattern is formed, picked up, converted, or stored
- H01J31/10—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes
- H01J31/12—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes with luminescent screen
- H01J31/123—Flat display tubes
- H01J31/125—Flat display tubes provided with control means permitting the electron beam to reach selected parts of the screen, e.g. digital selection
- H01J31/127—Flat display tubes provided with control means permitting the electron beam to reach selected parts of the screen, e.g. digital selection using large area or array sources, i.e. essentially a source for each pixel group
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2201/00—Electrodes common to discharge tubes
- H01J2201/30—Cold cathodes
- H01J2201/304—Field emission cathodes
- H01J2201/30446—Field emission cathodes characterised by the emitter material
- H01J2201/30453—Carbon types
- H01J2201/30457—Diamond
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
- Cold Cathode And The Manufacture (AREA)
- Electrodes For Cathode-Ray Tubes (AREA)
Abstract
Description
Claims (13)
- 기판의 표면에 인접하여 도전선을 형성하는 단계와;상기 도전선중 선택된 부분에 인접하여 비정질 다이아몬드의 영역을 형성하는 단계를 포함하는 디스플레이 캐소드를 제조하는 방법에 있어서,상기 도전선 형성단계는;상기 표면에 인접하여 도전체층을 형성하는 단계와;상기 도전체층에 인접하여 포토레지스트층을 형성하는 단계와;상기 포토레지스트층을 노출 및 현상하여 상기 도전선의 경계를 규정하는 마스크를 형성하는 단계와;상기 마스크를 통해 상기 도전체층을 에칭함으로써 상기 도전선을 형성하는 단계를 포함하는 것을 특징으로 하는 디스플레이 캐소드 제조방법.
- 다이오드 디스플레이 유닛에 사용되는 캐소드 플레이트를 제조하는 방법에 있어서,기판의 표면에 인접하여 제 1의 도전재료층을 형성하는 단계와;상기 제 1의 도전재료층을 패터닝 및 에칭하여, 상기 기판의 영역에 의해 이격된 복수의 캐소드 스트라이프를 형성하는 단계와;상기 캐소드 스트라이프들과 이들 사이의 기판 영역에 인접하여 제 2의 도전재료층을 형성하는 단계와;복수의 스페이서가 형성되는 위치를 규정하는 복수의 개구를 가지는 마스크를 상기 제 2의 도전재료층에 인접하여 형성하는 단계와;선택된 재료를 상기 개구내로 도입하여 상기 복수의 스페이서를 형성하는 단계와;상기 제 2의 도전재료층의 일부를 선택적으로 제거하여 상기 캐소드 스트라이프들의 표면영역을 노출시키는 단계와;상기 캐소드 스트라이프의 표면영역중 선택된 부분에 복수의 비정질 다이아몬드 방출기 영역을 선택적으로 형성하는 단계를 포함하는 것을 특징으로 하는 캐소드 플레이트 제조방법.
- 캐소드 플레이트를 제조하는 방법에 있어서,기판의 일면에 인접하여 도전체층을 형성하는 단계와;상기 도전체층을 패터닝 및 에칭하여 상기 기판의 끼워넣어진 영역에 의해 이격되는 복수의 캐소드 스트라이프들을 형성하는 단계와;상기 캐소드 스트라이프들중 선택된 표면영역에 복수의 비정질 다이아몬드 방출기 영역을 선택적으로 형성하는 단계를 포함하는 것을 특징으로 하는 캐소드플레이트 제조방법.
- 제3항에 있어서,상기 비정질 다이아몬드 영역을 형성하는 단계는, 레이저 삭막에 의해 비정질 다이아몬드 영역을 형성하는 단계를 포함하는 것을 특징으로 하는 캐소드플레이트 제조방법.
- 트라이오드 픽셀 디스플레이 캐소드의 화소를 제조하는 방법에 있어서,기판의 표면에 도전성 스트라이프를 형성하는 단계와;상기 도전성 스트라이프에 인접하여 절연체층을 형성하는 단계와;상기 절연체층에 인접하여 도전체층을 형성하는 단계와;상기 절연체층과 도전체층을 패터닝 및 에칭하여 상기 도전성 스트라이프의 일부를 노출시키는 복수의 개구를 형성하는 단계와;각각의 개구의 측벽의 일부를 형성하는 절연체층부분의 밑부분을 잘라내기 위하여 상기 개구를 통해 에칭하는 단계; 및상기 도전성 스트라이프의 노출부분에 비정질 다이아몬드의 영역을 형성하는 단계를 포함하는 것을 특징으로 하는 트라이오드 픽셀 디스플레이 캐소드의 화소 제조방법.
- 제 5항에 있어서,상기 비정질 다이아몬드의 영역을 형성하는 단계는, 레이저 삭막에 의해 비정질 다이아몬드의 영역을 형성하는 단계를 포함하는 것을 특징으로 하는 트리오드 픽셀 디스플레이 캐소드의 화소 제조방법.
- 트라이오드 디스플레이 캐소드 플레이트를 제조하는 방법에 있어서,기판의 일면에 복수의 이격된 도전성 스트라이프를 형성하는 단계와;상기 도전성 스트라이프에 인접하여 절연체층을 형성하는 단계와;상기 절연체층과 상기 도전체층을 패터닝 및 에칭하여 상기 도전성 스트라이프의 일부를 노출시키는 복수의 개구를 형성하는 단계와;각각의 개구의 측벽의 일부를 형성하는 절연체층부분의 밑부분을 잘라내기 위하여 상기 개구를 통해 에칭하는 단계와;상기 도전성 스트라이프의 노출부에 비정질 다이아몬드의 영역을 형성하는 단계를 포함하는 것을 특징으로 하는 트라이오드 디스플레이 캐소드 플레이트 제조하는 방법.
- 제 7항에 있어서,상기 비정질 다이아몬드 영역을 형성하는 단계는, 레이저 삭막에 의해 비정질 다이아몬드 영역을 형성하는 단계를 포함하는 것을 특징으로 하는 트라이오드 디스플레이 캐소드 플레이트 제조방법.
- 캐소드 플레이트를 제조하는 방법에 있어서,기판의 일면에 인접하여 도전체층을 형성하는 단계와;상기 도전체층을 패터닝 및 에칭하여 상기 기판의 인터리브된 영역사이에 이격된 복수의 캐소드 스트라이프를 형성하는 단계와;상기 기판이 끼워넣어진 영역내에 복수의 스페이서를 배치 형성하는 단계와;상기 캐소드 스트라이프중 선택된 영역에 복수의 비정질 다이아몬드 방출기 영역을 선택적으로 형성하는 단계를 포함하는 것을 특징으로 하는 캐소드플레이트 제조방법.
- 캐소드 플레이트를 제조하는 방법에 있어서,기판의 표면에 인접하여 도전체층을 형성하는 단계와;도전체층을 패터닝 및 에칭하여, 상기 기판의 끼워넣어진 영역에 의해 이격된 복수의 캐소드 스트라이프를 형성하는 단계와;상기 캐소드 스트라이프의 일부에 인접하여 고 비저항 재료의 영역을 선택적으로 형성하는 단계와;고 비저항 재료 영역중 선택된 영역에 복수의 비정질 다이아몬드 방출기 영역을 선택적으로 형성하는 단계를 포함하는 것을 특징으로 하는 캐소드 플레이트 제조방법.
- 제 10항에 있어서,상기 복수의 비정질 다이아몬드 영역을 형성하는 단계는, 랜덤 형태학(random morphology)을 이용하여 복수의 비정질 다이아몬드 영역을 형성하는 단계를 포함하는 것을 특징으로 하는 캐소드 플레이트 제조방법.
- 캐소드 플레이트를 제조하는 방법에 있어서,기판의 일면에 인접하여 도전체층을 형성하는 단계와;상기 도전체층을 패터닝 및 에칭하여 상기 기판이 끼워넣어진 영역에 의해 이격되며 자신을 통과하여 상기 기판의 아래 놓이는 영역을 노출시키는 복수의 개구를 포함하는 복수의 캐소드 스트라이프를 형성하는 단계와;상기 캐소드 스트라이프들을 통해 상기 개구내에 고 비저항 재료의 영역을 선택적으로 형성하는 단계와;고 비저항 재료의 영역중 선택된 영역에 복수의 비정질 다이아몬드 방출기 영역을 선택적으로 형성하는 단계를 포함하는 것을 특징으로 하는 캐소드 플레이트 제조방법.
- 제 12항에 있어서,상기 고 비저항 재료 영역중 선택된 영역에 상기 복수의 비정질 다이아몬드 방출기 영역을 형성하는 단계는, 랜덤 형태학을 이용하여 비정질 다이아몬드 영역을 형성하는 단계를 포함하는 것을 특징으로 하는 캐소드 플레이트 제조방법.
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1994
- 1994-10-26 CA CA002172803A patent/CA2172803A1/en not_active Abandoned
- 1994-10-26 AU AU10438/95A patent/AU1043895A/en not_active Abandoned
- 1994-10-26 EP EP95901056A patent/EP0727057A4/en not_active Withdrawn
- 1994-10-26 RU RU96112159A patent/RU2141698C1/ru active
- 1994-10-26 CN CN94194049.7A patent/CN1134754A/zh active Pending
- 1994-10-26 KR KR1019960702317A patent/KR100366191B1/ko not_active Expired - Fee Related
- 1994-10-26 WO PCT/US1994/012311 patent/WO1995012835A1/en not_active Application Discontinuation
- 1994-10-26 JP JP51328795A patent/JP3726117B2/ja not_active Expired - Fee Related
-
1995
- 1995-06-07 US US08/473,911 patent/US5652083A/en not_active Expired - Fee Related
- 1995-06-07 US US08/475,167 patent/US5601966A/en not_active Expired - Lifetime
- 1995-06-07 US US08/485,954 patent/US5614353A/en not_active Expired - Fee Related
Also Published As
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JP3726117B2 (ja) | 2005-12-14 |
CN1134754A (zh) | 1996-10-30 |
EP0727057A4 (en) | 1997-08-13 |
RU2141698C1 (ru) | 1999-11-20 |
US5652083A (en) | 1997-07-29 |
EP0727057A1 (en) | 1996-08-21 |
WO1995012835A1 (en) | 1995-05-11 |
US5601966A (en) | 1997-02-11 |
CA2172803A1 (en) | 1995-05-11 |
AU1043895A (en) | 1995-05-23 |
JPH09504640A (ja) | 1997-05-06 |
US5614353A (en) | 1997-03-25 |
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