KR100560244B1 - 탄소나노구조체 또는 나노와이어를 이용한 전계 방출어레이 및 그 제조 방법 - Google Patents
탄소나노구조체 또는 나노와이어를 이용한 전계 방출어레이 및 그 제조 방법 Download PDFInfo
- Publication number
- KR100560244B1 KR100560244B1 KR1020030038236A KR20030038236A KR100560244B1 KR 100560244 B1 KR100560244 B1 KR 100560244B1 KR 1020030038236 A KR1020030038236 A KR 1020030038236A KR 20030038236 A KR20030038236 A KR 20030038236A KR 100560244 B1 KR100560244 B1 KR 100560244B1
- Authority
- KR
- South Korea
- Prior art keywords
- nanowire
- carbon nanostructure
- carbon
- field emission
- coated
- 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
- 239000002717 carbon nanostructure Substances 0.000 title claims abstract description 84
- 238000000034 method Methods 0.000 title claims abstract description 60
- 239000002070 nanowire Substances 0.000 title claims abstract description 55
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 24
- 239000000758 substrate Substances 0.000 claims description 34
- 238000000576 coating method Methods 0.000 claims description 20
- 229910052751 metal Inorganic materials 0.000 claims description 18
- 239000002184 metal Substances 0.000 claims description 18
- 239000011248 coating agent Substances 0.000 claims description 15
- 229910052710 silicon Inorganic materials 0.000 claims description 11
- 239000003054 catalyst Substances 0.000 claims description 10
- LELOWRISYMNNSU-UHFFFAOYSA-N hydrogen cyanide Chemical compound N#C LELOWRISYMNNSU-UHFFFAOYSA-N 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 9
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 claims description 9
- 238000004381 surface treatment Methods 0.000 claims description 8
- 229910045601 alloy Inorganic materials 0.000 claims description 7
- 239000000956 alloy Substances 0.000 claims description 7
- 229910052750 molybdenum Inorganic materials 0.000 claims description 7
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 7
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 6
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 6
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 claims description 6
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 6
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims description 6
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 6
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 claims description 6
- 239000002131 composite material Substances 0.000 claims description 6
- OSVXSBDYLRYLIG-UHFFFAOYSA-N dioxidochlorine(.) Chemical compound O=Cl=O OSVXSBDYLRYLIG-UHFFFAOYSA-N 0.000 claims description 6
- 229910052732 germanium Inorganic materials 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 6
- 229910052782 aluminium Inorganic materials 0.000 claims description 5
- 229910052796 boron Inorganic materials 0.000 claims description 5
- 150000001247 metal acetylides Chemical class 0.000 claims description 5
- 229910052759 nickel Inorganic materials 0.000 claims description 5
- 150000004767 nitrides Chemical class 0.000 claims description 5
- 229910052763 palladium Inorganic materials 0.000 claims description 5
- 229910052698 phosphorus Inorganic materials 0.000 claims description 5
- 229910052700 potassium Inorganic materials 0.000 claims description 5
- 150000004763 sulfides Chemical class 0.000 claims description 5
- 229910052721 tungsten Inorganic materials 0.000 claims description 5
- 229910052787 antimony Inorganic materials 0.000 claims description 4
- 229910052785 arsenic Inorganic materials 0.000 claims description 4
- 229910052791 calcium Inorganic materials 0.000 claims description 4
- 150000001805 chlorine compounds Chemical class 0.000 claims description 4
- 229910052804 chromium Inorganic materials 0.000 claims description 4
- 229910052733 gallium Inorganic materials 0.000 claims description 4
- 229910052735 hafnium Inorganic materials 0.000 claims description 4
- 229910052738 indium Inorganic materials 0.000 claims description 4
- 229910052741 iridium Inorganic materials 0.000 claims description 4
- 229910052744 lithium Inorganic materials 0.000 claims description 4
- 229910052749 magnesium Inorganic materials 0.000 claims description 4
- 150000002739 metals Chemical class 0.000 claims description 4
- 229910052758 niobium Inorganic materials 0.000 claims description 4
- 229910052762 osmium Inorganic materials 0.000 claims description 4
- 229910052697 platinum Inorganic materials 0.000 claims description 4
- 229910052703 rhodium Inorganic materials 0.000 claims description 4
- 229910052707 ruthenium Inorganic materials 0.000 claims description 4
- 229910052706 scandium Inorganic materials 0.000 claims description 4
- -1 sulfuric acid compound Chemical class 0.000 claims description 4
- 239000012756 surface treatment agent Substances 0.000 claims description 4
- 229910052715 tantalum Inorganic materials 0.000 claims description 4
- 229910052718 tin Inorganic materials 0.000 claims description 4
- 229910052719 titanium Inorganic materials 0.000 claims description 4
- 238000011282 treatment Methods 0.000 claims description 4
- 229910052720 vanadium Inorganic materials 0.000 claims description 4
- 229910052727 yttrium Inorganic materials 0.000 claims description 4
- 229910052726 zirconium Inorganic materials 0.000 claims description 4
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 3
- 239000004155 Chlorine dioxide Substances 0.000 claims description 3
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 claims description 3
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 3
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims description 3
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 3
- 229910021529 ammonia Inorganic materials 0.000 claims description 3
- 239000001569 carbon dioxide Substances 0.000 claims description 3
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 3
- 239000000460 chlorine Substances 0.000 claims description 3
- 229910052801 chlorine Inorganic materials 0.000 claims description 3
- 235000019398 chlorine dioxide Nutrition 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 229910000037 hydrogen sulfide Inorganic materials 0.000 claims description 3
- 229910052748 manganese Inorganic materials 0.000 claims description 3
- 229910017604 nitric acid Inorganic materials 0.000 claims description 3
- 239000012286 potassium permanganate Substances 0.000 claims description 3
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 claims description 3
- XTQHKBHJIVJGKJ-UHFFFAOYSA-N sulfur monoxide Chemical class S=O XTQHKBHJIVJGKJ-UHFFFAOYSA-N 0.000 claims description 3
- 229910052815 sulfur oxide Inorganic materials 0.000 claims description 3
- 229910052725 zinc Inorganic materials 0.000 claims description 3
- 239000003085 diluting agent Substances 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims description 2
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 claims 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims 1
- 229910002651 NO3 Inorganic materials 0.000 claims 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims 1
- 239000002253 acid Substances 0.000 claims 1
- 239000011630 iodine Substances 0.000 claims 1
- 229910052740 iodine Inorganic materials 0.000 claims 1
- 239000011591 potassium Substances 0.000 claims 1
- 230000008569 process Effects 0.000 abstract description 19
- 239000010408 film Substances 0.000 abstract description 12
- 239000010409 thin film Substances 0.000 abstract description 9
- 239000011368 organic material Substances 0.000 abstract description 6
- 239000002002 slurry Substances 0.000 abstract description 5
- 230000008901 benefit Effects 0.000 abstract description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 13
- 239000010410 layer Substances 0.000 description 10
- 239000007789 gas Substances 0.000 description 8
- 229910052799 carbon Inorganic materials 0.000 description 7
- 239000011521 glass Substances 0.000 description 7
- 229920002120 photoresistant polymer Polymers 0.000 description 6
- NLKNQRATVPKPDG-UHFFFAOYSA-M potassium iodide Chemical compound [K+].[I-] NLKNQRATVPKPDG-UHFFFAOYSA-M 0.000 description 6
- 239000000126 substance Substances 0.000 description 6
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 5
- 239000002041 carbon nanotube Substances 0.000 description 5
- 229910021393 carbon nanotube Inorganic materials 0.000 description 5
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 5
- 229920000642 polymer Polymers 0.000 description 5
- 239000010703 silicon Substances 0.000 description 5
- 239000004215 Carbon black (E152) Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 229930195733 hydrocarbon Natural products 0.000 description 4
- 150000002430 hydrocarbons Chemical class 0.000 description 4
- 238000000623 plasma-assisted chemical vapour deposition Methods 0.000 description 4
- 239000011230 binding agent Substances 0.000 description 3
- 238000005229 chemical vapour deposition Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 239000002270 dispersing agent Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 239000004593 Epoxy Substances 0.000 description 2
- 229910005540 GaP Inorganic materials 0.000 description 2
- 229910001218 Gallium arsenide Inorganic materials 0.000 description 2
- 229910000673 Indium arsenide Inorganic materials 0.000 description 2
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 2
- ROOXNKNUYICQNP-UHFFFAOYSA-N ammonium persulfate Chemical compound [NH4+].[NH4+].[O-]S(=O)(=O)OOS([O-])(=O)=O ROOXNKNUYICQNP-UHFFFAOYSA-N 0.000 description 2
- 238000003491 array Methods 0.000 description 2
- 239000012298 atmosphere Substances 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- UHYPYGJEEGLRJD-UHFFFAOYSA-N cadmium(2+);selenium(2-) Chemical compound [Se-2].[Cd+2] UHYPYGJEEGLRJD-UHFFFAOYSA-N 0.000 description 2
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 description 2
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 2
- 238000000635 electron micrograph Methods 0.000 description 2
- 239000012776 electronic material Substances 0.000 description 2
- 238000005243 fluidization Methods 0.000 description 2
- 125000000524 functional group Chemical group 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- RPQDHPTXJYYUPQ-UHFFFAOYSA-N indium arsenide Chemical compound [In]#[As] RPQDHPTXJYYUPQ-UHFFFAOYSA-N 0.000 description 2
- 238000002789 length control Methods 0.000 description 2
- 239000007791 liquid phase Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 239000011733 molybdenum Substances 0.000 description 2
- 150000002823 nitrates Chemical class 0.000 description 2
- VLTRZXGMWDSKGL-UHFFFAOYSA-N perchloric acid Chemical compound OCl(=O)(=O)=O VLTRZXGMWDSKGL-UHFFFAOYSA-N 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 238000006116 polymerization reaction Methods 0.000 description 2
- 238000000197 pyrolysis Methods 0.000 description 2
- 238000006722 reduction reaction Methods 0.000 description 2
- SBIBMFFZSBJNJF-UHFFFAOYSA-N selenium;zinc Chemical compound [Se]=[Zn] SBIBMFFZSBJNJF-UHFFFAOYSA-N 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000004544 sputter deposition Methods 0.000 description 2
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 2
- 125000003396 thiol group Chemical group [H]S* 0.000 description 2
- 238000007740 vapor deposition Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910020366 ClO 4 Inorganic materials 0.000 description 1
- 229910005191 Ga 2 O 3 Inorganic materials 0.000 description 1
- 229910000927 Ge alloy Inorganic materials 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 229910000676 Si alloy Inorganic materials 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 229910052767 actinium Inorganic materials 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 125000003172 aldehyde group Chemical group 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- VBIXEXWLHSRNKB-UHFFFAOYSA-N ammonium oxalate Chemical compound [NH4+].[NH4+].[O-]C(=O)C([O-])=O VBIXEXWLHSRNKB-UHFFFAOYSA-N 0.000 description 1
- 229910001870 ammonium persulfate Inorganic materials 0.000 description 1
- 235000019395 ammonium persulphate Nutrition 0.000 description 1
- 238000001241 arc-discharge method Methods 0.000 description 1
- 229910052789 astatine Inorganic materials 0.000 description 1
- 238000000231 atomic layer deposition Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 239000002134 carbon nanofiber Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000008119 colloidal silica Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000032798 delamination Effects 0.000 description 1
- 239000002019 doping agent Substances 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000001962 electrophoresis Methods 0.000 description 1
- 238000007610 electrostatic coating method Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 125000001033 ether group Chemical group 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 238000010884 ion-beam technique Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 229910052746 lanthanum Inorganic materials 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002086 nanomaterial Substances 0.000 description 1
- 239000002105 nanoparticle Substances 0.000 description 1
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 238000000059 patterning Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- XYFCBTPGUUZFHI-UHFFFAOYSA-N phosphine group Chemical group P XYFCBTPGUUZFHI-UHFFFAOYSA-N 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 238000000053 physical method Methods 0.000 description 1
- 238000005268 plasma chemical vapour deposition Methods 0.000 description 1
- 239000001267 polyvinylpyrrolidone Substances 0.000 description 1
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 description 1
- 229920000036 polyvinylpyrrolidone Polymers 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- 150000004756 silanes Chemical class 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 125000001174 sulfone group Chemical group 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 238000002230 thermal chemical vapour deposition Methods 0.000 description 1
- 238000001771 vacuum deposition Methods 0.000 description 1
- XLOMVQKBTHCTTD-UHFFFAOYSA-N zinc oxide Inorganic materials [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 1
Images
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
- 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
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B32/00—Carbon; Compounds thereof
- C01B32/05—Preparation or purification of carbon not covered by groups C01B32/15, C01B32/20, C01B32/25, C01B32/30
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y10/00—Nanotechnology for information processing, storage or transmission, e.g. quantum computing or single electron logic
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y40/00—Manufacture or treatment of nanostructures
-
- 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
- H01J2201/30469—Carbon nanotubes (CNTs)
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S977/00—Nanotechnology
- Y10S977/70—Nanostructure
- Y10S977/755—Nanosheet or quantum barrier/well, i.e. layer structure having one dimension or thickness of 100 nm or less
- Y10S977/759—Quantum well dimensioned for intersubband transitions, e.g. for use in unipolar light emitters or quantum well infrared photodetectors
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S977/00—Nanotechnology
- Y10S977/902—Specified use of nanostructure
- Y10S977/932—Specified use of nanostructure for electronic or optoelectronic application
- Y10S977/939—Electron emitter, e.g. spindt emitter tip coated with nanoparticles
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S977/00—Nanotechnology
- Y10S977/902—Specified use of nanostructure
- Y10S977/932—Specified use of nanostructure for electronic or optoelectronic application
- Y10S977/949—Radiation emitter using nanostructure
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Cold Cathode And The Manufacture (AREA)
- Carbon And Carbon Compounds (AREA)
- Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
Abstract
Description
Claims (8)
- 삭제
- (1) 성장기판 상에 촉매를 사용하여 탄소나노구조체 또는 나노와이어를 형성시키는 단계;(2) 상기 탄소나노구조체 또는 나노와이어의 한쪽 말단을 코팅하는 단계;(3) 코팅된 탄소나노구조체 또는 나노와이어를 상기 성장기판으로부터 분리하는 단계;(4) 상기 코팅된 탄소나노구조체 또는 나노와이어를 금속 전극 상부에 배치시키는 단계;(5) 상기 전극 상부에 배치된 탄소나노구조체 또는 나노와이어의 코팅된 말단을 금속전극과 접합시키는 단계를 포함하는, 전계 방출 어레이의 제조방법.
- 제 2 항에 있어서,(2) 단계의 코팅 처리 전에 탄소나노구조체 또는 나노와이어를 표면 처리하거나, 코팅 처리 후에 표면 처리하고 다시 코팅하는 단계를 더 포함하는 전계 방출 어레이의 제조방법.
- 제 2 항에 있어서,(1) 단계에서 사용하는 촉매는 Li, K, Mg, Ca, Sc, Y, La, Ac, Ti, Zr, Hf, V, Nb, Ta, Cr, Mo, W, Mn, Co, Ni, Ru, Rh, Pd, Os, Ir, Pt, Cu, Zn, B, Al, Ga, In, Si, Ge, Sn, P, As 및 Sb으로 이루어진 군으로부터 선택된 하나 이상의 복합체, 산화물, 질화물, 탄화물, 황화물, 염화물, 황산화합물, 질산화합물 또는 그 혼합물인 것을 특징으로 하는 제조 방법.
- 제 2 항에 있어서,(2) 단계에서 탄소나노구조체 또는 나노와이어의 한쪽 말단을 금속, 합금, 및 이들의 산화물, 질화물, 황화물, 탄화물 및 염화물로 이루어진 군으로부터 선택된 하나 이상의 물질로 코팅하는 것을 특징으로 하는 제조 방법.
- 제 3 항에 있어서,표면처리제는 오존, 질소산화물(NOx), 암모니아, 시안화수소(HCN), 황산화물(SOx), 염소, 이산화탄소, 염산, 질산, 불산, 인산, 황산, 과산화수소, 과망간산칼륨, 이산화염소, 요오드산칼륨, 피리딘 및 황화수소로 구성된 군에서 선택된 하나 이상을 조합한 액체나 그 희석액인 것을 특징으로 하는 제조 방법.
- 제 2 항에 있어서,(2) 단계의 코팅시 전극의 재료와 동일한 코팅제를 사용하는 것을 특징으로 하는 제조 방법.
- 전극층 및 한쪽 말단이 코팅된 탄소나노구조체 또는 나노와이어층을 포함하고, 탄소나노구조체 또는 나노와이어의 코팅된 말단과 전극층이 접합된, 제 2 항의 방법에 의해 제조된 전계방출 어레이.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020030038236A KR100560244B1 (ko) | 2003-06-13 | 2003-06-13 | 탄소나노구조체 또는 나노와이어를 이용한 전계 방출어레이 및 그 제조 방법 |
US10/865,578 US7098112B2 (en) | 2003-06-13 | 2004-06-09 | Preparation of field emission array comprising nanostructures |
JP2004172110A JP3853333B2 (ja) | 2003-06-13 | 2004-06-10 | ナノ構造体を含む電界放出アレイの製造方法 |
CNB2004100639204A CN100545985C (zh) | 2003-06-13 | 2004-06-11 | 制备包含纳米结构的场致发射阵列 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020030038236A KR100560244B1 (ko) | 2003-06-13 | 2003-06-13 | 탄소나노구조체 또는 나노와이어를 이용한 전계 방출어레이 및 그 제조 방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20040107229A KR20040107229A (ko) | 2004-12-20 |
KR100560244B1 true KR100560244B1 (ko) | 2006-03-10 |
Family
ID=33509692
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020030038236A Expired - Fee Related KR100560244B1 (ko) | 2003-06-13 | 2003-06-13 | 탄소나노구조체 또는 나노와이어를 이용한 전계 방출어레이 및 그 제조 방법 |
Country Status (4)
Country | Link |
---|---|
US (1) | US7098112B2 (ko) |
JP (1) | JP3853333B2 (ko) |
KR (1) | KR100560244B1 (ko) |
CN (1) | CN100545985C (ko) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20050062742A (ko) * | 2003-12-22 | 2005-06-27 | 삼성에스디아이 주식회사 | 전계방출소자와, 이를 적용한 표시소자 및 그 제조방법 |
KR20050106670A (ko) * | 2004-05-06 | 2005-11-11 | 삼성에스디아이 주식회사 | Cnt 전계방출소자의 제조방법 |
KR100590632B1 (ko) | 2004-06-24 | 2006-06-19 | 한국기계연구원 | 유전영동을 이용한 나노물질의 패터닝방법 |
US7687876B2 (en) * | 2005-04-25 | 2010-03-30 | Smoltek Ab | Controlled growth of a nanostructure on a substrate |
KR100702531B1 (ko) * | 2006-03-20 | 2007-04-02 | 전자부품연구원 | 나노와이어 소자 및 제조방법 |
JP2008041289A (ja) | 2006-08-02 | 2008-02-21 | Hitachi High-Technologies Corp | 電界放出型電子銃およびそれを用いた電子線応用装置 |
CN101205060B (zh) | 2006-12-20 | 2011-05-04 | 清华大学 | 碳纳米管阵列的制备方法 |
CN101206979B (zh) * | 2006-12-22 | 2010-05-19 | 清华大学 | 场发射阴极的制备方法 |
CN101206980B (zh) * | 2006-12-22 | 2010-04-14 | 清华大学 | 场发射阴极的制备方法 |
KR20080082338A (ko) * | 2007-03-08 | 2008-09-11 | 삼성에스디아이 주식회사 | 전자 방출 소자, 이를 구비한 전자 방출 디스플레이 장치및 이의 제조방법 |
KR100924766B1 (ko) * | 2007-06-22 | 2009-11-05 | 삼성전자주식회사 | 금속 나노입자를 포함하는 탄소 나노튜브(cnt) 박막 및그 제조방법 |
KR100987385B1 (ko) * | 2007-09-03 | 2010-10-12 | 금오공과대학교 산학협력단 | 나노 구조물 복합체 및 그의 제조 방법 |
KR100926219B1 (ko) * | 2008-01-31 | 2009-11-09 | 경희대학교 산학협력단 | 전자방출 특성이 향상된 필드 에미터의 제조방법 |
JP2009245672A (ja) * | 2008-03-31 | 2009-10-22 | Univ Of Tokyo | フィールドエミッション装置、ならびに、その製造方法 |
CN101811658B (zh) * | 2009-02-20 | 2012-09-19 | 清华大学 | 碳纳米管阵列传感器及其制备方法 |
CN101825736B (zh) | 2009-03-03 | 2013-07-24 | 北京京东方光电科技有限公司 | 增强棱镜膜 |
KR20120092673A (ko) * | 2009-11-18 | 2012-08-21 | 쓰리엠 이노베이티브 프로퍼티즈 컴파니 | Ⅱ-ⅵ족 반도체를 위한 신규한 습식 에칭제 및 방법 |
TWI482192B (zh) | 2012-08-22 | 2015-04-21 | Univ Nat Defense | 場發射陰極元件之製造方法、其場發射陰極元件及其場發射發光燈源 |
DE102016121462A1 (de) * | 2016-11-09 | 2018-05-09 | Aixtron Se | Strukturierte Keimschicht |
KR101893000B1 (ko) * | 2017-03-09 | 2018-08-29 | 성균관대학교 산학협력단 | Chloride계 전자방출 물질 및 이의 제조방법 |
JP6999877B2 (ja) | 2017-07-31 | 2022-01-19 | セイコーエプソン株式会社 | 発光装置およびプロジェクター |
JP7056628B2 (ja) | 2019-06-28 | 2022-04-19 | セイコーエプソン株式会社 | 発光装置およびプロジェクター |
JP7136020B2 (ja) | 2019-06-28 | 2022-09-13 | セイコーエプソン株式会社 | 発光装置およびプロジェクター |
JP2021057443A (ja) | 2019-09-30 | 2021-04-08 | セイコーエプソン株式会社 | 発光装置、および、プロジェクター |
JP7424038B2 (ja) | 2019-12-23 | 2024-01-30 | セイコーエプソン株式会社 | 発光装置、および、プロジェクター |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2003304297A1 (en) * | 2002-08-23 | 2005-01-21 | Sungho Jin | Article comprising gated field emission structures with centralized nanowires and method for making the same |
US6864571B2 (en) * | 2003-07-07 | 2005-03-08 | Gelcore Llc | Electronic devices and methods for making same using nanotube regions to assist in thermal heat-sinking |
-
2003
- 2003-06-13 KR KR1020030038236A patent/KR100560244B1/ko not_active Expired - Fee Related
-
2004
- 2004-06-09 US US10/865,578 patent/US7098112B2/en not_active Expired - Lifetime
- 2004-06-10 JP JP2004172110A patent/JP3853333B2/ja not_active Expired - Fee Related
- 2004-06-11 CN CNB2004100639204A patent/CN100545985C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US7098112B2 (en) | 2006-08-29 |
JP3853333B2 (ja) | 2006-12-06 |
CN1574161A (zh) | 2005-02-02 |
CN100545985C (zh) | 2009-09-30 |
KR20040107229A (ko) | 2004-12-20 |
JP2005005266A (ja) | 2005-01-06 |
US20040253758A1 (en) | 2004-12-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR100560244B1 (ko) | 탄소나노구조체 또는 나노와이어를 이용한 전계 방출어레이 및 그 제조 방법 | |
US6616495B1 (en) | Filming method of carbon nanotube and the field emission source using the film | |
JP3049019B2 (ja) | 単層カーボンナノチューブの皮膜を形成する方法及びその方法により皮膜を形成された単層カーボンナノチューブ | |
Lan et al. | Physics and applications of aligned carbon nanotubes | |
KR100615103B1 (ko) | 나노튜브, 상기 나노튜브를 구비한 전계 방출 음극과 음극선관 및 이들을 형성하기 위한 방법 | |
US7014743B2 (en) | Methods for assembly and sorting of nanostructure-containing materials and related articles | |
US6969690B2 (en) | Methods and apparatus for patterned deposition of nanostructure-containing materials by self-assembly and related articles | |
US9177745B2 (en) | Organic/inorganic composite comprising three-dimensional carbon nanotube networks, method for preparing the organic/inorganic composite and electronic device using the organic/inorganic composite | |
US20030129305A1 (en) | Two-dimensional nano-sized structures and apparatus and methods for their preparation | |
KR20110063501A (ko) | 나노탄소 재료 복합 기판 및 그의 제조 방법 | |
WO2001062665A1 (fr) | Nanotube en carbone et procede de production correspondant, source d'electrons et procede de production correspondant et dispositif d'affichage | |
JP2000141056A (ja) | 接着性カ―ボンナノチュ―ブ膜を有するデバイス | |
KR20040076815A (ko) | 전계 방출 냉음극의 제조 방법 | |
KR20050019072A (ko) | 카본 나노튜브를 함유하는 테이프상 물질, 카본나노튜브의 제조 방법, 그 테이프상 물질을 함유하는 전계방출형 전극 및 그 제조 방법 | |
KR20050104840A (ko) | 카본나노튜브, 이를 포함한 전자 방출원 및 이를 구비한전자 방출 소자 | |
JP2003203557A (ja) | カーボンナノチューブを含むペースト用複合物及びこれを利用した電子放出素子及びその製造方法 | |
JP2003277029A (ja) | カーボンナノチューブ及びその製造方法 | |
JP2004107118A (ja) | グラファイトナノファイバの作製方法、電子放出源及び表示素子 | |
JP4984131B2 (ja) | ナノカーボンペースト及びナノカーボンエミッタの製造方法 | |
KR20050044164A (ko) | 접합부가 금속-코팅된 전계방출 캐소드 및 그 제조방법 | |
WO2009154379A2 (en) | Organic/inorganic composite comprising three- dimensional carbon nanotube networks, method for preparing the organic/inorganic composite and electronic device using the organic/inorganic composite | |
JP5283030B2 (ja) | らせん状ナノ炭素材料複合体を用いた電子デバイス | |
JP5549028B2 (ja) | フレーク状ナノ炭素材料の製造方法及び電子放出素子並びに面発光素子 | |
JP4984130B2 (ja) | ナノカーボンエミッタとその製造方法並びに面発光素子 | |
JP5283031B2 (ja) | コイン積層状ナノ炭素材料複合体を用いた電子デバイス |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 20030613 |
|
A201 | Request for examination | ||
PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 20040608 Comment text: Request for Examination of Application Patent event code: PA02011R01I Patent event date: 20030613 Comment text: Patent Application |
|
PG1501 | Laying open of application | ||
E701 | Decision to grant or registration of patent right | ||
PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 20051222 |
|
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20060306 Patent event code: PR07011E01D |
|
PR1002 | Payment of registration fee |
Payment date: 20060303 End annual number: 3 Start annual number: 1 |
|
PG1601 | Publication of registration | ||
PR1001 | Payment of annual fee |
Payment date: 20090112 Start annual number: 4 End annual number: 4 |
|
PR1001 | Payment of annual fee |
Payment date: 20091230 Start annual number: 5 End annual number: 5 |
|
PR1001 | Payment of annual fee |
Payment date: 20101221 Start annual number: 6 End annual number: 6 |
|
PR1001 | Payment of annual fee |
Payment date: 20120116 Start annual number: 7 End annual number: 7 |
|
FPAY | Annual fee payment |
Payment date: 20130111 Year of fee payment: 8 |
|
PR1001 | Payment of annual fee |
Payment date: 20130111 Start annual number: 8 End annual number: 8 |
|
FPAY | Annual fee payment |
Payment date: 20131211 Year of fee payment: 9 |
|
PR1001 | Payment of annual fee |
Payment date: 20131211 Start annual number: 9 End annual number: 9 |
|
FPAY | Annual fee payment |
Payment date: 20141212 Year of fee payment: 10 |
|
PR1001 | Payment of annual fee |
Payment date: 20141212 Start annual number: 10 End annual number: 10 |
|
FPAY | Annual fee payment |
Payment date: 20170123 Year of fee payment: 12 |
|
PR1001 | Payment of annual fee |
Payment date: 20170123 Start annual number: 12 End annual number: 12 |
|
FPAY | Annual fee payment |
Payment date: 20171222 Year of fee payment: 13 |
|
PR1001 | Payment of annual fee |
Payment date: 20171222 Start annual number: 13 End annual number: 13 |
|
FPAY | Annual fee payment |
Payment date: 20181219 Year of fee payment: 14 |
|
PR1001 | Payment of annual fee |
Payment date: 20181219 Start annual number: 14 End annual number: 14 |
|
PC1903 | Unpaid annual fee |
Termination category: Default of registration fee Termination date: 20201217 |