KR20060042013A - 유기박막트랜지스터 - Google Patents
유기박막트랜지스터 Download PDFInfo
- Publication number
- KR20060042013A KR20060042013A KR1020050012870A KR20050012870A KR20060042013A KR 20060042013 A KR20060042013 A KR 20060042013A KR 1020050012870 A KR1020050012870 A KR 1020050012870A KR 20050012870 A KR20050012870 A KR 20050012870A KR 20060042013 A KR20060042013 A KR 20060042013A
- Authority
- KR
- South Korea
- Prior art keywords
- electrode
- organic
- semiconductor layer
- formula
- layer
- Prior art date
Links
- 239000010409 thin film Substances 0.000 title description 5
- 239000012044 organic layer Substances 0.000 claims abstract description 37
- 150000001875 compounds Chemical class 0.000 claims abstract description 23
- 239000010410 layer Substances 0.000 claims description 119
- 239000004065 semiconductor Substances 0.000 claims description 80
- 238000000034 method Methods 0.000 claims description 28
- 239000000758 substrate Substances 0.000 claims description 25
- 239000010931 gold Substances 0.000 claims description 16
- 239000011368 organic material Substances 0.000 claims description 15
- 229910052751 metal Inorganic materials 0.000 claims description 14
- 239000002184 metal Substances 0.000 claims description 14
- 229910052737 gold Inorganic materials 0.000 claims description 13
- 229910052782 aluminium Inorganic materials 0.000 claims description 12
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 12
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 12
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 9
- 239000000126 substance Substances 0.000 claims description 8
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims description 7
- 229910052709 silver Inorganic materials 0.000 claims description 7
- 239000004332 silver Substances 0.000 claims description 7
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 229910052697 platinum Inorganic materials 0.000 claims description 5
- 239000000956 alloy Substances 0.000 claims description 4
- 229910045601 alloy Inorganic materials 0.000 claims description 4
- 229910052763 palladium Inorganic materials 0.000 claims description 4
- 229910052779 Neodymium Inorganic materials 0.000 claims description 3
- QEFYFXOXNSNQGX-UHFFFAOYSA-N neodymium atom Chemical compound [Nd] QEFYFXOXNSNQGX-UHFFFAOYSA-N 0.000 claims description 3
- 239000002131 composite material Substances 0.000 claims 2
- 239000000463 material Substances 0.000 description 19
- 239000008186 active pharmaceutical agent Substances 0.000 description 18
- YTPLMLYBLZKORZ-UHFFFAOYSA-N Thiophene Chemical compound C=1C=CSC=1 YTPLMLYBLZKORZ-UHFFFAOYSA-N 0.000 description 14
- SLIUAWYAILUBJU-UHFFFAOYSA-N pentacene Chemical compound C1=CC=CC2=CC3=CC4=CC5=CC=CC=C5C=C4C=C3C=C21 SLIUAWYAILUBJU-UHFFFAOYSA-N 0.000 description 12
- 239000002800 charge carrier Substances 0.000 description 11
- 150000002739 metals Chemical class 0.000 description 10
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 8
- 229930192474 thiophene Natural products 0.000 description 7
- 239000007772 electrode material Substances 0.000 description 6
- 229920001665 Poly-4-vinylphenol Polymers 0.000 description 5
- 125000003118 aryl group Chemical group 0.000 description 5
- 230000005669 field effect Effects 0.000 description 5
- QENGPZGAWFQWCZ-UHFFFAOYSA-N 3-Methylthiophene Chemical compound CC=1C=CSC=1 QENGPZGAWFQWCZ-UHFFFAOYSA-N 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- 239000004020 conductor Substances 0.000 description 4
- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 description 4
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- -1 tetratracenyl Chemical group 0.000 description 4
- 239000011787 zinc oxide Substances 0.000 description 4
- 125000000217 alkyl group Chemical group 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000007650 screen-printing Methods 0.000 description 3
- 0 *c(nc1C2=*CC(*)=C(*)N=C22)c(*)nc1-c1c2nc(*)c(*)n1 Chemical compound *c(nc1C2=*CC(*)=C(*)N=C22)c(*)nc1-c1c2nc(*)c(*)n1 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical group CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- 241000790917 Dioxys <bee> Species 0.000 description 2
- 229910052688 Gadolinium Inorganic materials 0.000 description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 229910006404 SnO 2 Inorganic materials 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 2
- CQMUOFGWJSNFPX-UHFFFAOYSA-N [O].[Sn].[Sn] Chemical compound [O].[Sn].[Sn] CQMUOFGWJSNFPX-UHFFFAOYSA-N 0.000 description 2
- 150000001408 amides Chemical class 0.000 description 2
- 125000002178 anthracenyl group Chemical group C1(=CC=CC2=CC3=CC=CC=C3C=C12)* 0.000 description 2
- 229910052791 calcium Inorganic materials 0.000 description 2
- 239000011575 calcium Substances 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 229910052804 chromium Inorganic materials 0.000 description 2
- 239000011651 chromium Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N diphenyl Chemical compound C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 description 2
- 239000010408 film Substances 0.000 description 2
- UIWYJDYFSGRHKR-UHFFFAOYSA-N gadolinium atom Chemical compound [Gd] UIWYJDYFSGRHKR-UHFFFAOYSA-N 0.000 description 2
- 150000002391 heterocyclic compounds Chemical class 0.000 description 2
- 238000004770 highest occupied molecular orbital Methods 0.000 description 2
- 229910052738 indium Inorganic materials 0.000 description 2
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 description 2
- 229910003437 indium oxide Inorganic materials 0.000 description 2
- PJXISJQVUVHSOJ-UHFFFAOYSA-N indium(iii) oxide Chemical compound [O-2].[O-2].[O-2].[In+3].[In+3] PJXISJQVUVHSOJ-UHFFFAOYSA-N 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- 239000011777 magnesium Substances 0.000 description 2
- 229910052749 magnesium Inorganic materials 0.000 description 2
- 238000000813 microcontact printing Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 150000002894 organic compounds Chemical class 0.000 description 2
- 229920000767 polyaniline Polymers 0.000 description 2
- 229920000128 polypyrrole Polymers 0.000 description 2
- 229920000123 polythiophene Polymers 0.000 description 2
- 229910052700 potassium Inorganic materials 0.000 description 2
- 239000011591 potassium Substances 0.000 description 2
- LLHKCFNBLRBOGN-UHFFFAOYSA-N propylene glycol methyl ether acetate Chemical compound COCC(C)OC(C)=O LLHKCFNBLRBOGN-UHFFFAOYSA-N 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 229910052718 tin Inorganic materials 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- 239000010936 titanium Substances 0.000 description 2
- 229910052720 vanadium Inorganic materials 0.000 description 2
- GPPXJZIENCGNKB-UHFFFAOYSA-N vanadium Chemical compound [V]#[V] GPPXJZIENCGNKB-UHFFFAOYSA-N 0.000 description 2
- 229910052727 yttrium Inorganic materials 0.000 description 2
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 description 2
- 229910052725 zinc Inorganic materials 0.000 description 2
- 239000011701 zinc Substances 0.000 description 2
- YVTHLONGBIQYBO-UHFFFAOYSA-N zinc indium(3+) oxygen(2-) Chemical compound [O--].[Zn++].[In+3] YVTHLONGBIQYBO-UHFFFAOYSA-N 0.000 description 2
- 125000004642 (C1-C12) alkoxy group Chemical group 0.000 description 1
- YJTKZCDBKVTVBY-UHFFFAOYSA-N 1,3-Diphenylbenzene Chemical group C1=CC=CC=C1C1=CC=CC(C=2C=CC=CC=2)=C1 YJTKZCDBKVTVBY-UHFFFAOYSA-N 0.000 description 1
- 239000004642 Polyimide Substances 0.000 description 1
- 229910052581 Si3N4 Inorganic materials 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 150000001412 amines Chemical group 0.000 description 1
- 229910021417 amorphous silicon Inorganic materials 0.000 description 1
- 150000004982 aromatic amines Chemical class 0.000 description 1
- 125000006615 aromatic heterocyclic group Chemical group 0.000 description 1
- 125000004429 atom Chemical group 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 235000010290 biphenyl Nutrition 0.000 description 1
- 239000004305 biphenyl Substances 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 125000003336 coronenyl group Chemical group C1(=CC2=CC=C3C=CC4=CC=C5C=CC6=CC=C1C1=C6C5=C4C3=C21)* 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 125000006575 electron-withdrawing group Chemical group 0.000 description 1
- 125000004185 ester group Chemical group 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 238000007641 inkjet printing Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000001459 lithography Methods 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 229920003240 metallophthalocyanine polymer Polymers 0.000 description 1
- 238000004377 microelectronic Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004776 molecular orbital Methods 0.000 description 1
- 125000001624 naphthyl group Chemical group 0.000 description 1
- 150000002825 nitriles Chemical class 0.000 description 1
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 125000003933 pentacenyl group Chemical group C1(=CC=CC2=CC3=CC4=CC5=CC=CC=C5C=C4C=C3C=C12)* 0.000 description 1
- 125000002080 perylenyl group Chemical group C1(=CC=C2C=CC=C3C4=CC=CC5=CC=CC(C1=C23)=C45)* 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 238000000206 photolithography Methods 0.000 description 1
- 229920000885 poly(2-vinylpyridine) Polymers 0.000 description 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- 239000010970 precious metal Substances 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 150000003377 silicon compounds Chemical class 0.000 description 1
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 1
- 229910052814 silicon oxide Inorganic materials 0.000 description 1
- 150000003384 small molecules Chemical class 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000004528 spin coating Methods 0.000 description 1
- 125000001424 substituent group Chemical group 0.000 description 1
- 229940124530 sulfonamide Drugs 0.000 description 1
- 150000003456 sulfonamides Chemical class 0.000 description 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 1
- 125000000472 sulfonyl group Chemical group *S(*)(=O)=O 0.000 description 1
- 150000003462 sulfoxides Chemical class 0.000 description 1
- CRUIOQJBPNKOJG-UHFFFAOYSA-N thieno[3,2-e][1]benzothiole Chemical compound C1=C2SC=CC2=C2C=CSC2=C1 CRUIOQJBPNKOJG-UHFFFAOYSA-N 0.000 description 1
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 description 1
- 235000012431 wafers Nutrition 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
- H10K85/60—Organic compounds having low molecular weight
- H10K85/649—Aromatic compounds comprising a hetero atom
- H10K85/657—Polycyclic condensed heteroaromatic hydrocarbons
- H10K85/6572—Polycyclic condensed heteroaromatic hydrocarbons comprising only nitrogen in the heteroaromatic polycondensed ring system, e.g. phenanthroline or carbazole
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
- C07D487/12—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains three hetero rings
- C07D487/14—Ortho-condensed systems
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K10/00—Organic devices specially adapted for rectifying, amplifying, oscillating or switching; Organic capacitors or resistors having potential barriers
- H10K10/40—Organic transistors
- H10K10/46—Field-effect transistors, e.g. organic thin-film transistors [OTFT]
- H10K10/462—Insulated gate field-effect transistors [IGFETs]
- H10K10/464—Lateral top-gate IGFETs comprising only a single gate
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K10/00—Organic devices specially adapted for rectifying, amplifying, oscillating or switching; Organic capacitors or resistors having potential barriers
- H10K10/40—Organic transistors
- H10K10/46—Field-effect transistors, e.g. organic thin-film transistors [OTFT]
- H10K10/462—Insulated gate field-effect transistors [IGFETs]
- H10K10/466—Lateral bottom-gate IGFETs comprising only a single gate
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K10/00—Organic devices specially adapted for rectifying, amplifying, oscillating or switching; Organic capacitors or resistors having potential barriers
- H10K10/40—Organic transistors
- H10K10/46—Field-effect transistors, e.g. organic thin-film transistors [OTFT]
- H10K10/462—Insulated gate field-effect transistors [IGFETs]
- H10K10/484—Insulated gate field-effect transistors [IGFETs] characterised by the channel regions
- H10K10/486—Insulated gate field-effect transistors [IGFETs] characterised by the channel regions the channel region comprising two or more active layers, e.g. forming pn heterojunctions
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K50/00—Organic light-emitting devices
- H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
- H10K50/11—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
- H10K85/60—Organic compounds having low molecular weight
- H10K85/615—Polycyclic condensed aromatic hydrocarbons, e.g. anthracene
- H10K85/623—Polycyclic condensed aromatic hydrocarbons, e.g. anthracene containing five rings, e.g. pentacene
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
- H10K85/731—Liquid crystalline materials
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K2102/00—Constructional details relating to the organic devices covered by this subclass
- H10K2102/10—Transparent electrodes, e.g. using graphene
- H10K2102/101—Transparent electrodes, e.g. using graphene comprising transparent conductive oxides [TCO]
- H10K2102/103—Transparent electrodes, e.g. using graphene comprising transparent conductive oxides [TCO] comprising indium oxides, e.g. ITO
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K50/00—Organic light-emitting devices
- H10K50/80—Constructional details
- H10K50/805—Electrodes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Optics & Photonics (AREA)
- Thin Film Transistor (AREA)
- Electrodes Of Semiconductors (AREA)
Abstract
Description
Claims (19)
- 제 1항에 있어서, 상기 유기물 층은 반도체층과 소스전극 및 드레인 전극 사이 모두에 삽입되어 있는 것을 특징으로 하는 유기 트랜지스터.
- 제 1항에 있어서, 상기 유기 트랜지스터는,기판;상기 기판에 배치된 게이트 전극;상기 게이트 전극과 기판 위에 배치된 절연층;상기 절연층 위에 배치된 반도체층; 및상기 반도체층과 상기 절연층 위에 배치된 소스 전극 및 드레인 전극을 더 포함하는 것을 특징으로 하는 유기 트랜지스터.
- 제 1항에서 있어서, 상기 유기 트랜지스터는,기판,상기 기판에 배치된 게이트 전극;상기 게이트 전극과 기판 위에 배치된 절연층;상기 절연층 위에 배치된 소스 전극 및 드레인 전극; 및상기 절연층과 상기 소스 전극 및 드레인 전극 위에 배치된 반도체층을 더 포함하는 것을 특징으로 하는 유기 트랜지스터.
- 제 1항에서 있어서, 상기 유기 트랜지스터는,기판,상기 기판 위에 배치된 소스 전극 및 드레인 전극;상기 기판과 상기 소스 전극 및 드레인 전극 위에 배치된 반도체층;상기 반도체층 위에 배치된 절연층; 및상기 절연층에 배치된 게이트 전극을 더 포함하는 것을 특징으로 하는 유기 트랜지스터.
- 제 1항에서 있어서, 상기 유기 트랜지스터는,기판,상기 기판에 배치된 반도체층;상기 반도체층에 배치된 소스 전극 및 드레인 전극;상기 반도체층과 상기 소스 전극 및 드레인 전극 위에 배치된 절연층; 및상기 절연층에 배치된 게이트 전극을 더 포함하는 것을 특징으로 하는 유기 트랜지스터.
- 제 1항에 있어서, 상기 소스 전극 또는 드레인 전극은 알루미늄, 은, 금, 네오디뮴(neodymium), 팔라듐, 백금, 또는 상기 금속의 합금을 포함하는 것을 특징으로 하는 유기 트랜지스터.
- 제 1항에 있어서, 상기 소스 전극 또는 드레인 전극은 알루미늄 또는 은을 포함하는 복합 물질을 포함하는 것을 특징으로 하는 유기 트랜지스터.
- 제 10항에 있어서, 상기 유기물 층을 반도체층과 소스전극 및 드레인 전극 사이 모두에 삽입하는 것을 포함하는 것을 특징으로 하는 방법.
- 제 10항에 있어서,기판에 게이트 전극을 형성하는 단계;상기 게이트 전극과 기판 위에 절연층을 형성하는 단계;상기 절연층 위에 반도체층을 형성하는 단계; 및상기 반도체층과 상기 절연층 위에 소스 전극 및 드레인 전극을 형성하는 단계를 더 포함하는 것을 특징으로 하는 방법.
- 제 10항에서 있어서,기판에 게이트 전극을 형성하는 단계;상기 게이트 전극과 기판 위에 절연층을 형성하는 단계;상기 절연층 위에 소스 전극 및 드레인 전극을 형성하는 단계; 및상기 절연층과 상기 소스 전극 및 드레인 전극 위에 반도체층을 형성하는 단계를 더 포함하는 것을 특징으로 하는 방법.
- 제 10항에서 있어서,기판 위에 소스 전극 및 드레인 전극을 형성하는 단계;상기 기판과 상기 소스 전극 및 드레인 전극 위에 반도체층을 형성하는 단계;상기 반도체층 위에 절연층을 형성하는 단계; 및상기 절연층에 게이트 전극을 형성하는 단계를 더 포함하는 것을 특징으로 하는 방법.
- 제 10항에서 있어서,기판에 반도체층을 형성하는 단계;상기 반도체층에 소스 전극 및 드레인 전극을 형성하는 단계;상기 반도체층과 상기 소스 전극 및 드레인 전극 위에 절연층을 형성하는 단계; 및상기 절연층에 게이트 전극을 형성하는 단계를 더 포함하는 것을 특징으로 하는 방법.
- 제 10항에 있어서, 알루미늄, 은, 금, 네오디뮴(neodymium), 팔라듐, 백금 및 상기 금속의 합금 중 하나에 의하여 상기 소스 전극 및 드레인 전극을 형성하는 단계를 더 포함하는 것을 특징으로 하는 방법.
- 제 10항에 있어서, 알루미늄 또는 은을 포함하는 복합 물질로 상기 소스 전극 및 드레인 전극을 형성하는 단계를 더 포함하는 것을 특징으로 하는 방법.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/781,076 US6953947B2 (en) | 1999-12-31 | 2004-02-17 | Organic thin film transistor |
US10/781,076 | 2004-02-17 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20060042013A true KR20060042013A (ko) | 2006-05-12 |
KR100634682B1 KR100634682B1 (ko) | 2006-10-13 |
Family
ID=34860908
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020050012870A KR100634682B1 (ko) | 2004-02-17 | 2005-02-16 | 유기박막트랜지스터 |
Country Status (7)
Country | Link |
---|---|
US (1) | US6953947B2 (ko) |
EP (1) | EP1716601A1 (ko) |
JP (1) | JP2007520075A (ko) |
KR (1) | KR100634682B1 (ko) |
CN (1) | CN1914738A (ko) |
TW (1) | TWI294687B (ko) |
WO (1) | WO2005078805A1 (ko) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20150043237A (ko) * | 2012-04-05 | 2015-04-22 | 노발레드 게엠베하 | 유기 전계 효과 트랜지스터 및 이를 제조하기 위한 방법 |
KR20160002641A (ko) * | 2012-05-31 | 2016-01-08 | 주식회사 엘지화학 | 유기 발광 소자 및 이의 제조방법 |
KR20180041056A (ko) | 2016-10-13 | 2018-04-23 | 주식회사 엘지화학 | 유기트랜지스터 및 가스센서 |
KR20180050922A (ko) * | 2016-11-07 | 2018-05-16 | 주식회사 엘지화학 | 화합물, 이를 포함하는 유기트랜지스터 및 가스센서 |
US10734131B2 (en) | 2016-06-08 | 2020-08-04 | Lg Chem, Ltd. | Organic transistor and gas sensor |
Families Citing this family (39)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100721656B1 (ko) | 2005-11-01 | 2007-05-23 | 주식회사 엘지화학 | 유기 전기 소자 |
KR100973811B1 (ko) * | 2003-08-28 | 2010-08-03 | 삼성전자주식회사 | 유기 반도체를 사용한 박막 트랜지스터 표시판 및 그 제조방법 |
DE102004008304A1 (de) * | 2004-02-20 | 2005-09-08 | Covion Organic Semiconductors Gmbh | Organische elektronische Vorrichtungen |
WO2005109542A1 (en) | 2004-05-11 | 2005-11-17 | Lg Chem. Ltd. | Organic electronic device |
US20060024445A1 (en) * | 2004-07-28 | 2006-02-02 | Xerox Corporation | Extrusion coating system |
JP4325802B2 (ja) * | 2004-08-02 | 2009-09-02 | Nec液晶テクノロジー株式会社 | Tftアレイパターン形成方法 |
EP1794255B1 (en) * | 2004-08-19 | 2016-11-16 | LG Chem, Ltd. | Organic light-emitting device comprising buffer layer and method for fabricating the same |
JP2006135145A (ja) * | 2004-11-08 | 2006-05-25 | Sony Corp | 表示素子用有機材料および表示素子 |
US20060105199A1 (en) * | 2004-11-18 | 2006-05-18 | 3M Innovative Properties Company | Electroluminescent devices containing trans-1,2-bis(acenyl)ethylene compounds |
US7315042B2 (en) * | 2004-11-18 | 2008-01-01 | 3M Innovative Properties Company | Semiconductors containing trans-1,2-bis(acenyl)ethylene compounds |
US20060273303A1 (en) | 2005-06-07 | 2006-12-07 | Xerox Corporation. | Organic thin film transistors with multilayer electrodes |
US20090107539A1 (en) * | 2005-08-02 | 2009-04-30 | Adeka Corporation | Photoelectric device |
EP1760798B1 (en) * | 2005-08-31 | 2012-01-11 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device and manufacturing method thereof |
US20070152290A1 (en) * | 2005-12-30 | 2007-07-05 | Lexmark International, Inc | Thin film light-activated power switches, photovoltaic devices and methods for making micro-fluid ejected electronic devices |
JP2009524189A (ja) | 2006-01-18 | 2009-06-25 | エルジー・ケム・リミテッド | 積層型有機発光素子 |
KR101150142B1 (ko) * | 2006-04-06 | 2012-06-11 | 어플라이드 머티어리얼스, 인코포레이티드 | 대형 기판 상에 아연 산화물 투명 전도성 산화물의 반응성 스퍼터링 |
US7674662B2 (en) * | 2006-07-19 | 2010-03-09 | Applied Materials, Inc. | Process for making thin film field effect transistors using zinc oxide |
US7923718B2 (en) * | 2006-11-29 | 2011-04-12 | Xerox Corporation | Organic thin film transistor with dual layer electrodes |
KR100943146B1 (ko) * | 2007-02-13 | 2010-02-18 | 주식회사 엘지화학 | 티아졸로티아졸 유도체를 이용한 유기 트랜지스터 및 이의제조방법 |
US7683439B2 (en) * | 2007-03-12 | 2010-03-23 | Freescale Semiconductor, Inc. | Semiconductor device having a metal carbide gate with an electropositive element and a method of making the same |
US20080254613A1 (en) * | 2007-04-10 | 2008-10-16 | Applied Materials, Inc. | Methods for forming metal interconnect structure for thin film transistor applications |
US7927713B2 (en) | 2007-04-27 | 2011-04-19 | Applied Materials, Inc. | Thin film semiconductor material produced through reactive sputtering of zinc target using nitrogen gases |
WO2009117438A2 (en) * | 2008-03-20 | 2009-09-24 | Applied Materials, Inc. | Process to make metal oxide thin film transistor array with etch stopping layer |
US7879698B2 (en) * | 2008-03-24 | 2011-02-01 | Applied Materials, Inc. | Integrated process system and process sequence for production of thin film transistor arrays using doped or compounded metal oxide semiconductor |
US8178870B2 (en) * | 2008-04-23 | 2012-05-15 | Panasonic Corporation | Organic electroluminescence element |
US7863085B2 (en) * | 2008-05-07 | 2011-01-04 | Electronics And Telecommunication Research Institute | Organic thin film transistor, method of manufacturing the same, and biosensor using the transistor |
KR101438038B1 (ko) | 2008-05-29 | 2014-09-05 | 엘지디스플레이 주식회사 | 유기 박막트랜지스터 및 그 제조방법 |
KR101539667B1 (ko) * | 2008-06-18 | 2015-07-28 | 삼성전자주식회사 | 인버터 소자 및 그 동작 방법 |
US8258511B2 (en) * | 2008-07-02 | 2012-09-04 | Applied Materials, Inc. | Thin film transistors using multiple active channel layers |
US20100133094A1 (en) * | 2008-12-02 | 2010-06-03 | Applied Materials, Inc. | Transparent conductive film with high transmittance formed by a reactive sputter deposition |
US20100163406A1 (en) * | 2008-12-30 | 2010-07-01 | Applied Materials, Inc. | Substrate support in a reactive sputter chamber |
US7988470B2 (en) | 2009-09-24 | 2011-08-02 | Applied Materials, Inc. | Methods of fabricating metal oxide or metal oxynitride TFTs using wet process for source-drain metal etch |
US8840763B2 (en) * | 2009-09-28 | 2014-09-23 | Applied Materials, Inc. | Methods for stable process in a reactive sputtering process using zinc or doped zinc target |
WO2011052434A1 (ja) * | 2009-11-02 | 2011-05-05 | シャープ株式会社 | 半導体装置および半導体装置の製造方法 |
CN102668097B (zh) * | 2009-11-13 | 2015-08-12 | 株式会社半导体能源研究所 | 半导体器件及其制造方法 |
TWI398952B (zh) * | 2009-11-19 | 2013-06-11 | Ind Tech Res Inst | 電晶體 |
CN105810752B (zh) | 2010-04-02 | 2019-11-19 | 株式会社半导体能源研究所 | 半导体装置 |
WO2013161166A1 (ja) | 2012-04-27 | 2013-10-31 | パナソニック株式会社 | 有機el素子、およびそれを備える有機elパネル、有機el発光装置、有機el表示装置 |
US11652009B2 (en) | 2019-11-06 | 2023-05-16 | International Business Machines Corporation | Secure inspection and marking of semiconductor wafers for trusted manufacturing thereof |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4780536A (en) * | 1986-09-05 | 1988-10-25 | The Ohio State University Research Foundation | Hexaazatriphenylene hexanitrile and its derivatives and their preparations |
JP4085438B2 (ja) * | 1996-10-17 | 2008-05-14 | 松下電器産業株式会社 | 有機薄膜トランジスタ及び液晶素子と有機発光素子 |
US5796121A (en) * | 1997-03-25 | 1998-08-18 | International Business Machines Corporation | Thin film transistors fabricated on plastic substrates |
JPH10321371A (ja) * | 1997-05-20 | 1998-12-04 | Asahi Glass Co Ltd | 新規有機エレクトロルミネッセンス素子、その製造方法及びその応用 |
US6335539B1 (en) * | 1999-11-05 | 2002-01-01 | International Business Machines Corporation | Method for improving performance of organic semiconductors in bottom electrode structure |
JP3571977B2 (ja) * | 1999-11-12 | 2004-09-29 | キヤノン株式会社 | 有機発光素子 |
KR100377321B1 (ko) * | 1999-12-31 | 2003-03-26 | 주식회사 엘지화학 | 피-형 반도체 성질을 갖는 유기 화합물을 포함하는 전기소자 |
KR100399283B1 (ko) * | 2001-05-02 | 2003-09-26 | 권영수 | 고성능 유기 박막 트랜지스트의 소자 구조 및 그 제조방법. |
JP4254123B2 (ja) | 2002-04-08 | 2009-04-15 | コニカミノルタホールディングス株式会社 | 有機薄膜トランジスタおよびその製造方法 |
-
2004
- 2004-02-17 US US10/781,076 patent/US6953947B2/en not_active Expired - Lifetime
-
2005
- 2005-02-05 TW TW094103990A patent/TWI294687B/zh active
- 2005-02-16 KR KR1020050012870A patent/KR100634682B1/ko active IP Right Grant
- 2005-02-17 WO PCT/KR2005/000449 patent/WO2005078805A1/en not_active Application Discontinuation
- 2005-02-17 EP EP05726465A patent/EP1716601A1/en not_active Withdrawn
- 2005-02-17 CN CNA2005800032247A patent/CN1914738A/zh active Pending
- 2005-02-17 JP JP2006550964A patent/JP2007520075A/ja active Pending
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20150043237A (ko) * | 2012-04-05 | 2015-04-22 | 노발레드 게엠베하 | 유기 전계 효과 트랜지스터 및 이를 제조하기 위한 방법 |
KR20160002641A (ko) * | 2012-05-31 | 2016-01-08 | 주식회사 엘지화학 | 유기 발광 소자 및 이의 제조방법 |
US9444057B2 (en) | 2012-05-31 | 2016-09-13 | Lg Display Co., Ltd. | Organic light-emitting device and method for manufacturing same |
US10734131B2 (en) | 2016-06-08 | 2020-08-04 | Lg Chem, Ltd. | Organic transistor and gas sensor |
KR20180041056A (ko) | 2016-10-13 | 2018-04-23 | 주식회사 엘지화학 | 유기트랜지스터 및 가스센서 |
KR20180050922A (ko) * | 2016-11-07 | 2018-05-16 | 주식회사 엘지화학 | 화합물, 이를 포함하는 유기트랜지스터 및 가스센서 |
Also Published As
Publication number | Publication date |
---|---|
WO2005078805A1 (en) | 2005-08-25 |
CN1914738A (zh) | 2007-02-14 |
JP2007520075A (ja) | 2007-07-19 |
US6953947B2 (en) | 2005-10-11 |
EP1716601A1 (en) | 2006-11-02 |
TWI294687B (en) | 2008-03-11 |
KR100634682B1 (ko) | 2006-10-13 |
US20040164294A1 (en) | 2004-08-26 |
TW200537693A (en) | 2005-11-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR100634682B1 (ko) | 유기박막트랜지스터 | |
CN101107716B (zh) | 有机薄膜晶体管 | |
Kuo et al. | Field-effect transistor with the water-soluble self-acid-doped polyaniline thin films as semiconductor | |
JP5307349B2 (ja) | 官能化ヘテロアセン類およびそれから作製された電子デバイス | |
US9520572B2 (en) | Electronic device and method of manufacturing semiconductor device | |
KR20080040119A (ko) | 디클로로포스포릴기를 함유하는 자기조립단분자막 형성화합물을 이용한 유기박막 트랜지스터의 제조방법 | |
KR100786946B1 (ko) | 유기 박막 트랜지스터 | |
KR100914383B1 (ko) | 폴리헤테로고리 화합물, 이를 이용한 유기 전자 소자 및 이유기 전자 소자를 포함하는 전자 장치 | |
JP5036101B2 (ja) | バイポーラ半導体膜を備えたデバイス | |
KR101064773B1 (ko) | 유기박막 트랜지스터의 제조방법 | |
CA2675188A1 (en) | Semiconducting polymers | |
KR101259711B1 (ko) | 유기 반도체 소자 및 유기 전극 | |
CA2675081C (en) | Electronic device comprising semiconducting polymers | |
JP2007110007A (ja) | 有機電界効果トランジスタ | |
Meixner et al. | Low-temperature process for manufacturing all polymer thin-film transistors | |
KR101287368B1 (ko) | 트랜지스터 및 그 제조방법 | |
Sandberg | 11 Polymer Field-Effect | |
Sluch et al. | The Direct-Write Polymer Field-Effect Transistor |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20120928 Year of fee payment: 7 |
|
FPAY | Annual fee payment |
Payment date: 20130930 Year of fee payment: 8 |
|
FPAY | Annual fee payment |
Payment date: 20140924 Year of fee payment: 9 |
|
FPAY | Annual fee payment |
Payment date: 20150923 Year of fee payment: 10 |
|
FPAY | Annual fee payment |
Payment date: 20160928 Year of fee payment: 11 |
|
FPAY | Annual fee payment |
Payment date: 20170919 Year of fee payment: 12 |
|
FPAY | Annual fee payment |
Payment date: 20181002 Year of fee payment: 13 |
|
FPAY | Annual fee payment |
Payment date: 20191001 Year of fee payment: 14 |