CN1714462B - 有机存储器件及形成存储单元的方法 - Google Patents
有机存储器件及形成存储单元的方法 Download PDFInfo
- Publication number
- CN1714462B CN1714462B CN038255820A CN03825582A CN1714462B CN 1714462 B CN1714462 B CN 1714462B CN 038255820 A CN038255820 A CN 038255820A CN 03825582 A CN03825582 A CN 03825582A CN 1714462 B CN1714462 B CN 1714462B
- Authority
- CN
- China
- Prior art keywords
- layer
- organic polymer
- conductive layer
- polymer layers
- electrode 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 - Lifetime
Links
- 230000015654 memory Effects 0.000 title claims abstract description 86
- 238000000034 method Methods 0.000 title claims description 36
- 229920000620 organic polymer Polymers 0.000 claims abstract description 79
- 239000010949 copper Substances 0.000 claims abstract description 37
- 239000003989 dielectric material Substances 0.000 claims abstract description 29
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229910052802 copper Inorganic materials 0.000 claims abstract description 7
- 230000001737 promoting effect Effects 0.000 claims description 60
- 239000000463 material Substances 0.000 claims description 21
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims description 16
- 238000005530 etching Methods 0.000 claims description 16
- QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical compound [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 claims description 12
- 229910045601 alloy Inorganic materials 0.000 claims description 10
- 239000000956 alloy Substances 0.000 claims description 10
- 239000000203 mixture Substances 0.000 claims description 10
- 229910052751 metal Inorganic materials 0.000 claims description 9
- 239000002184 metal Substances 0.000 claims description 9
- -1 polyphenylene acetylene Polymers 0.000 claims description 9
- 150000004032 porphyrins Chemical class 0.000 claims description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 8
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims description 8
- ROOXNKNUYICQNP-UHFFFAOYSA-N ammonium persulfate Chemical compound [NH4+].[NH4+].[O-]S(=O)(=O)OOS([O-])(=O)=O ROOXNKNUYICQNP-UHFFFAOYSA-N 0.000 claims description 8
- OMZSGWSJDCOLKM-UHFFFAOYSA-N copper(II) sulfide Chemical compound [S-2].[Cu+2] OMZSGWSJDCOLKM-UHFFFAOYSA-N 0.000 claims description 8
- AMWRITDGCCNYAT-UHFFFAOYSA-L hydroxy(oxo)manganese;manganese Chemical compound [Mn].O[Mn]=O.O[Mn]=O AMWRITDGCCNYAT-UHFFFAOYSA-L 0.000 claims description 8
- 229910021420 polycrystalline silicon Inorganic materials 0.000 claims description 8
- 239000011368 organic material Substances 0.000 claims description 7
- 229910052763 palladium Inorganic materials 0.000 claims description 7
- 229920001197 polyacetylene Polymers 0.000 claims description 7
- 229920005591 polysilicon Polymers 0.000 claims description 7
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 6
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 6
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 6
- 229910021417 amorphous silicon Inorganic materials 0.000 claims description 6
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 6
- 239000010936 titanium Substances 0.000 claims description 6
- 229910052719 titanium Inorganic materials 0.000 claims description 6
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 5
- 239000010931 gold Substances 0.000 claims description 5
- 229910052946 acanthite Inorganic materials 0.000 claims description 4
- 239000004411 aluminium Substances 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- 229910001870 ammonium persulfate Inorganic materials 0.000 claims description 4
- OZECDDHOAMNMQI-UHFFFAOYSA-H cerium(3+);trisulfate Chemical compound [Ce+3].[Ce+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O OZECDDHOAMNMQI-UHFFFAOYSA-H 0.000 claims description 4
- 229910000333 cerium(III) sulfate Inorganic materials 0.000 claims description 4
- XPLGYTMJAYEMAT-UHFFFAOYSA-N copper;sulfanylidenesilver Chemical compound [Ag].[Cu]=S XPLGYTMJAYEMAT-UHFFFAOYSA-N 0.000 claims description 4
- 229960004643 cupric oxide Drugs 0.000 claims description 4
- 238000005984 hydrogenation reaction Methods 0.000 claims description 4
- 229910003437 indium oxide Inorganic materials 0.000 claims description 4
- PJXISJQVUVHSOJ-UHFFFAOYSA-N indium(iii) oxide Chemical compound [O-2].[O-2].[O-2].[In+3].[In+3] PJXISJQVUVHSOJ-UHFFFAOYSA-N 0.000 claims description 4
- 150000002642 lithium compounds Chemical class 0.000 claims description 4
- 229920000128 polypyrrole Polymers 0.000 claims description 4
- 229920000123 polythiophene Polymers 0.000 claims description 4
- 229910021332 silicide Inorganic materials 0.000 claims description 4
- FVBUAEGBCNSCDD-UHFFFAOYSA-N silicide(4-) Chemical compound [Si-4] FVBUAEGBCNSCDD-UHFFFAOYSA-N 0.000 claims description 4
- XUARKZBEFFVFRG-UHFFFAOYSA-N silver sulfide Chemical compound [S-2].[Ag+].[Ag+] XUARKZBEFFVFRG-UHFFFAOYSA-N 0.000 claims description 4
- 229940056910 silver sulfide Drugs 0.000 claims description 4
- 229910001316 Ag alloy Inorganic materials 0.000 claims description 3
- 229910001369 Brass Inorganic materials 0.000 claims description 3
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 3
- 229910001374 Invar Inorganic materials 0.000 claims description 3
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 3
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 3
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 3
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 claims description 3
- 229910003481 amorphous carbon Inorganic materials 0.000 claims description 3
- 239000010951 brass Substances 0.000 claims description 3
- 239000011651 chromium Substances 0.000 claims description 3
- 229910052804 chromium Inorganic materials 0.000 claims description 3
- 238000001212 derivatisation Methods 0.000 claims description 3
- 229910052732 germanium Inorganic materials 0.000 claims description 3
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 claims description 3
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 3
- 229910052737 gold Inorganic materials 0.000 claims description 3
- 229910052738 indium Inorganic materials 0.000 claims description 3
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 claims description 3
- MRNHPUHPBOKKQT-UHFFFAOYSA-N indium;tin;hydrate Chemical compound O.[In].[Sn] MRNHPUHPBOKKQT-UHFFFAOYSA-N 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 229910052749 magnesium Inorganic materials 0.000 claims description 3
- 239000011777 magnesium Substances 0.000 claims description 3
- SJCKRGFTWFGHGZ-UHFFFAOYSA-N magnesium silver Chemical compound [Mg].[Ag] SJCKRGFTWFGHGZ-UHFFFAOYSA-N 0.000 claims description 3
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 claims description 3
- 229910052759 nickel Inorganic materials 0.000 claims description 3
- 229910052697 platinum Inorganic materials 0.000 claims description 3
- 229920000767 polyaniline Polymers 0.000 claims description 3
- 229920006389 polyphenyl polymer Polymers 0.000 claims description 3
- HHFOOWPWAXNJNY-UHFFFAOYSA-N promoxolane Chemical compound CC(C)C1(C(C)C)OCC(CO)O1 HHFOOWPWAXNJNY-UHFFFAOYSA-N 0.000 claims description 3
- 229950008352 promoxolane Drugs 0.000 claims description 3
- 239000004332 silver Substances 0.000 claims description 3
- 229910052709 silver Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 229910052715 tantalum Inorganic materials 0.000 claims description 3
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 claims description 3
- 229910052725 zinc Inorganic materials 0.000 claims description 3
- 239000011701 zinc Substances 0.000 claims description 3
- 239000004793 Polystyrene Substances 0.000 claims description 2
- 229920002223 polystyrene Polymers 0.000 claims description 2
- 239000004408 titanium dioxide Substances 0.000 claims 2
- 229910004166 TaN Inorganic materials 0.000 claims 1
- BOTDANWDWHJENH-UHFFFAOYSA-N Tetraethyl orthosilicate Chemical compound CCO[Si](OCC)(OCC)OCC BOTDANWDWHJENH-UHFFFAOYSA-N 0.000 claims 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims 1
- 239000005380 borophosphosilicate glass Substances 0.000 claims 1
- 125000003396 thiol group Chemical class [H]S* 0.000 claims 1
- 239000010410 layer Substances 0.000 description 284
- 229920002120 photoresistant polymer Polymers 0.000 description 55
- 239000002800 charge carrier Substances 0.000 description 54
- 230000006870 function Effects 0.000 description 32
- 229920000642 polymer Polymers 0.000 description 25
- 238000005229 chemical vapour deposition Methods 0.000 description 20
- 238000000151 deposition Methods 0.000 description 18
- 230000005684 electric field Effects 0.000 description 18
- 230000008021 deposition Effects 0.000 description 16
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 14
- 239000004065 semiconductor Substances 0.000 description 14
- 238000003860 storage Methods 0.000 description 14
- 238000005516 engineering process Methods 0.000 description 13
- 239000004020 conductor Substances 0.000 description 12
- 238000009792 diffusion process Methods 0.000 description 12
- 238000004528 spin coating Methods 0.000 description 12
- 238000004519 manufacturing process Methods 0.000 description 10
- 238000004518 low pressure chemical vapour deposition Methods 0.000 description 8
- 238000005240 physical vapour deposition Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 8
- 239000000243 solution Substances 0.000 description 8
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 7
- 230000008859 change Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 7
- 239000013047 polymeric layer Substances 0.000 description 7
- 230000002441 reversible effect Effects 0.000 description 7
- 229910052710 silicon Inorganic materials 0.000 description 7
- 239000010703 silicon Substances 0.000 description 7
- 239000000377 silicon dioxide Substances 0.000 description 7
- 239000000758 substrate Substances 0.000 description 7
- 238000009826 distribution Methods 0.000 description 6
- 239000011521 glass Substances 0.000 description 6
- 238000004062 sedimentation Methods 0.000 description 6
- 238000011161 development Methods 0.000 description 5
- 230000005611 electricity Effects 0.000 description 5
- 230000006399 behavior Effects 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 230000021615 conjugation Effects 0.000 description 4
- 230000014759 maintenance of location Effects 0.000 description 4
- 230000003647 oxidation Effects 0.000 description 4
- 238000007254 oxidation reaction Methods 0.000 description 4
- 230000033116 oxidation-reduction process Effects 0.000 description 4
- 230000005855 radiation Effects 0.000 description 4
- 238000004544 sputter deposition Methods 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 239000003990 capacitor Substances 0.000 description 3
- 230000007774 longterm Effects 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 229910000906 Bronze Inorganic materials 0.000 description 2
- 239000004642 Polyimide Substances 0.000 description 2
- 229910052581 Si3N4 Inorganic materials 0.000 description 2
- 229910004298 SiO 2 Inorganic materials 0.000 description 2
- NRTOMJZYCJJWKI-UHFFFAOYSA-N Titanium nitride Chemical compound [Ti]#N NRTOMJZYCJJWKI-UHFFFAOYSA-N 0.000 description 2
- MIQWEMDDUPSLRW-UHFFFAOYSA-N [O].O=C=O Chemical compound [O].O=C=O MIQWEMDDUPSLRW-UHFFFAOYSA-N 0.000 description 2
- OBNDGIHQAIXEAO-UHFFFAOYSA-N [O].[Si] Chemical compound [O].[Si] OBNDGIHQAIXEAO-UHFFFAOYSA-N 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 239000002585 base Substances 0.000 description 2
- 239000010974 bronze Substances 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 239000002322 conducting polymer Substances 0.000 description 2
- 229920001940 conductive polymer Polymers 0.000 description 2
- 229920000547 conjugated polymer Polymers 0.000 description 2
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000010790 dilution Methods 0.000 description 2
- 239000012895 dilution Substances 0.000 description 2
- 239000002019 doping agent Substances 0.000 description 2
- 238000001312 dry etching Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005670 electromagnetic radiation Effects 0.000 description 2
- KTWOOEGAPBSYNW-UHFFFAOYSA-N ferrocene Chemical compound [Fe+2].C=1C=C[CH-]C=1.C=1C=C[CH-]C=1 KTWOOEGAPBSYNW-UHFFFAOYSA-N 0.000 description 2
- 239000002784 hot electron Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 229910021421 monocrystalline silicon Inorganic materials 0.000 description 2
- 238000005121 nitriding Methods 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 150000004965 peroxy acids Chemical class 0.000 description 2
- 229920001721 polyimide Polymers 0.000 description 2
- 238000005381 potential energy Methods 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 235000012239 silicon dioxide Nutrition 0.000 description 2
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 2
- PXQLVRUNWNTZOS-UHFFFAOYSA-N sulfanyl Chemical class [SH] PXQLVRUNWNTZOS-UHFFFAOYSA-N 0.000 description 2
- MZLGASXMSKOWSE-UHFFFAOYSA-N tantalum nitride Chemical compound [Ta]#N MZLGASXMSKOWSE-UHFFFAOYSA-N 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229920013683 Celanese Polymers 0.000 description 1
- 229910000792 Monel Inorganic materials 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 230000005669 field effect Effects 0.000 description 1
- 229910000856 hastalloy Inorganic materials 0.000 description 1
- 229910001026 inconel Inorganic materials 0.000 description 1
- 229910003480 inorganic solid Inorganic materials 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 229910000833 kovar Inorganic materials 0.000 description 1
- 238000012886 linear function Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 150000002678 macrocyclic compounds Chemical class 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 229920000834 poly(ferrocenylene) polymer Polymers 0.000 description 1
- 229920000828 poly(metallocenes) Polymers 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 230000006403 short-term memory Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000012546 transfer Methods 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
- H10K19/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic element specially adapted for rectifying, amplifying, oscillating or switching, covered by group H10K10/00
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
- H01L27/02—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having at least one potential-jump barrier or surface barrier; including integrated passive circuit elements with at least one potential-jump barrier or surface barrier
- H01L27/04—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having at least one potential-jump barrier or surface barrier; including integrated passive circuit elements with at least one potential-jump barrier or surface barrier the substrate being a semiconductor body
- H01L27/10—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having at least one potential-jump barrier or surface barrier; including integrated passive circuit elements with at least one potential-jump barrier or surface barrier the substrate being a semiconductor body including a plurality of individual components in a repetitive configuration
Abstract
Description
Claims (8)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/314,591 US7220985B2 (en) | 2002-12-09 | 2002-12-09 | Self aligned memory element and wordline |
US10/314,591 | 2002-12-09 | ||
PCT/US2003/028023 WO2004053930A2 (en) | 2002-12-09 | 2003-09-08 | Self aligned memory element and wordline |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1714462A CN1714462A (zh) | 2005-12-28 |
CN1714462B true CN1714462B (zh) | 2010-07-28 |
Family
ID=32468508
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN038255820A Expired - Lifetime CN1714462B (zh) | 2002-12-09 | 2003-09-08 | 有机存储器件及形成存储单元的方法 |
Country Status (8)
Country | Link |
---|---|
US (2) | US7220985B2 (zh) |
EP (1) | EP1570533A2 (zh) |
JP (1) | JP4875847B2 (zh) |
KR (1) | KR101018053B1 (zh) |
CN (1) | CN1714462B (zh) |
AU (1) | AU2003295327A1 (zh) |
TW (1) | TWI311764B (zh) |
WO (1) | WO2004053930A2 (zh) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6921912B2 (en) * | 2003-06-03 | 2005-07-26 | Micron Technology, Inc. | Diode/superionic conductor/polymer memory structure |
US20050006640A1 (en) * | 2003-06-26 | 2005-01-13 | Jackson Warren B. | Polymer-based memory element |
US7608855B2 (en) * | 2004-04-02 | 2009-10-27 | Spansion Llc | Polymer dielectrics for memory element array interconnect |
WO2005096380A1 (en) * | 2004-04-02 | 2005-10-13 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device and driving method of the same |
CN100557813C (zh) | 2004-10-18 | 2009-11-04 | 株式会社半导体能源研究所 | 半导体器件及其驱动方法 |
KR101258672B1 (ko) | 2004-10-22 | 2013-04-26 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 반도체장치 |
KR101219749B1 (ko) * | 2004-10-22 | 2013-01-21 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 반도체장치 |
CN100576557C (zh) * | 2004-11-26 | 2009-12-30 | 株式会社半导体能源研究所 | 半导体器件及其制造方法 |
KR101322747B1 (ko) * | 2005-03-25 | 2013-11-04 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 반도체장치 및 전자기기 |
US7926726B2 (en) * | 2005-03-28 | 2011-04-19 | Semiconductor Energy Laboratory Co., Ltd. | Survey method and survey system |
US8288197B2 (en) * | 2005-04-27 | 2012-10-16 | Semiconductor Energy Laboratory Co., Ltd. | Method for manufacturing a semiconductor device including a memory device comprising an insulator mixture region in a conductive layer |
US7700984B2 (en) * | 2005-05-20 | 2010-04-20 | Semiconductor Energy Laboratory Co., Ltd | Semiconductor device including memory cell |
US7361586B2 (en) * | 2005-07-01 | 2008-04-22 | Spansion Llc | Preamorphization to minimize void formation |
CN102222765B (zh) * | 2006-03-10 | 2012-12-12 | 株式会社半导体能源研究所 | 存储元件以及半导体器件 |
EP1850378A3 (en) * | 2006-04-28 | 2013-08-07 | Semiconductor Energy Laboratory Co., Ltd. | Memory device and semicondutor device |
WO2008066091A1 (en) * | 2006-11-29 | 2008-06-05 | Semiconductor Energy Laboratory Co., Ltd. | Device, and method for manufacturing the same |
US8208284B2 (en) * | 2008-03-07 | 2012-06-26 | Unity Semiconductor Corporation | Data retention structure for non-volatile memory |
US20090273015A1 (en) * | 2008-04-30 | 2009-11-05 | Atmel Corporation | Non-volatile memory cell |
CN102027614B (zh) | 2008-05-16 | 2013-05-29 | 株式会社半导体能源研究所 | 发光元件、发光装置和电子设备 |
US20110156012A1 (en) * | 2009-11-12 | 2011-06-30 | Sony Corporation | Double layer hardmask for organic devices |
WO2015168425A1 (en) * | 2014-04-30 | 2015-11-05 | Alcoa Inc. | Aluminum substrate for a thin film transistor |
CN110004302A (zh) * | 2019-04-04 | 2019-07-12 | 昆明理工大学 | 一种从硫化银铜中提取银的方法 |
WO2022032489A1 (en) * | 2020-08-11 | 2022-02-17 | Yangtze Advanced Memory Industrial Innovation Center Co., Ltd | A new replacement bit line and word line scheme for 3d phase change memory to improve program and increase array size |
Family Cites Families (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4052209A (en) * | 1975-03-07 | 1977-10-04 | Minnesota Mining And Manufacturing Company | Semiconductive and sensitized photoconductive compositions |
DE3602887A1 (de) * | 1986-01-31 | 1987-08-06 | Bayer Ag | Nichtfluechtiger elektronischer speicher |
US5272359A (en) * | 1988-04-07 | 1993-12-21 | California Institute Of Technology | Reversible non-volatile switch based on a TCNQ charge transfer complex |
US5892244A (en) * | 1989-01-10 | 1999-04-06 | Mitsubishi Denki Kabushiki Kaisha | Field effect transistor including πconjugate polymer and liquid crystal display including the field effect transistor |
KR100215840B1 (ko) * | 1996-02-28 | 1999-08-16 | 구본준 | 반도체 메모리셀 구조 및 제조방법 |
KR100370416B1 (ko) * | 1996-10-31 | 2003-04-08 | 삼성전기주식회사 | 고밀도 데이터의 기록/재생을 위한 부호화/복호화 방법 및 그에 따른 장치 |
KR100413805B1 (ko) * | 1996-10-31 | 2004-06-26 | 삼성전자주식회사 | 누설전류를이용한매트릭스형다진법강유전체랜덤액세서메모리 |
NO972803D0 (no) * | 1997-06-17 | 1997-06-17 | Opticom As | Elektrisk adresserbar logisk innretning, fremgangsmåte til elektrisk adressering av samme og anvendelse av innretning og fremgangsmåte |
EP1051762A1 (en) * | 1998-02-02 | 2000-11-15 | Uniax Corporation | X-y addressable electric microswitch arrays and sensor matrices employing them |
US6458474B1 (en) * | 1998-03-24 | 2002-10-01 | Fuji Photo Film Co., Ltd. | Methine compound, material for organic luminescence element, organic luminescence element using the same |
JP3457176B2 (ja) * | 1998-04-06 | 2003-10-14 | 富士写真フイルム株式会社 | 新規メチン化合物、有機エレクトロルミネツセンス素子材料およびそれを使用した有機エレクトロルミネツセンス素子 |
US6284656B1 (en) * | 1998-08-04 | 2001-09-04 | Micron Technology, Inc. | Copper metallurgy in integrated circuits |
US6288442B1 (en) * | 1998-09-10 | 2001-09-11 | Micron Technology, Inc. | Integrated circuit with oxidation-resistant polymeric layer |
US6136643A (en) * | 1999-02-11 | 2000-10-24 | Vanguard International Semiconductor Company | Method for fabricating capacitor-over-bit-line dynamic random access memory (DRAM) using self-aligned contact etching technology |
JP3940883B2 (ja) * | 2000-09-18 | 2007-07-04 | セイコーエプソン株式会社 | 強誘電体メモリ装置の製造方法 |
EP1344223A4 (en) | 2000-10-31 | 2005-05-25 | Univ California | BISTABLE ORGANIC DEVICE AND ORGANIC MEMORY CELLS |
US6855977B2 (en) * | 2001-05-07 | 2005-02-15 | Advanced Micro Devices, Inc. | Memory device with a self-assembled polymer film and method of making the same |
KR100479600B1 (ko) * | 2001-06-28 | 2005-04-06 | 주식회사 하이닉스반도체 | 콘택 형성 방법 |
US6825058B2 (en) * | 2001-06-28 | 2004-11-30 | Sharp Laboratories Of America, Inc. | Methods of fabricating trench isolated cross-point memory array |
US6815781B2 (en) * | 2001-09-25 | 2004-11-09 | Matrix Semiconductor, Inc. | Inverted staggered thin film transistor with salicided source/drain structures and method of making same |
US6878980B2 (en) * | 2001-11-23 | 2005-04-12 | Hans Gude Gudesen | Ferroelectric or electret memory circuit |
US6621099B2 (en) * | 2002-01-11 | 2003-09-16 | Xerox Corporation | Polythiophenes and devices thereof |
US6605840B1 (en) * | 2002-02-07 | 2003-08-12 | Ching-Yuan Wu | Scalable multi-bit flash memory cell and its memory array |
US6870183B2 (en) * | 2002-11-04 | 2005-03-22 | Advanced Micro Devices, Inc. | Stacked organic memory devices and methods of operating and fabricating |
KR100505456B1 (ko) * | 2002-11-27 | 2005-08-05 | 주식회사 하이닉스반도체 | 반도체 소자의 랜딩 플러그 형성방법 |
US6686263B1 (en) * | 2002-12-09 | 2004-02-03 | Advanced Micro Devices, Inc. | Selective formation of top memory electrode by electroless formation of conductive materials |
-
2002
- 2002-12-09 US US10/314,591 patent/US7220985B2/en not_active Expired - Fee Related
-
2003
- 2003-09-08 CN CN038255820A patent/CN1714462B/zh not_active Expired - Lifetime
- 2003-09-08 AU AU2003295327A patent/AU2003295327A1/en not_active Abandoned
- 2003-09-08 KR KR1020057010298A patent/KR101018053B1/ko active IP Right Grant
- 2003-09-08 JP JP2004559054A patent/JP4875847B2/ja not_active Expired - Lifetime
- 2003-09-08 WO PCT/US2003/028023 patent/WO2004053930A2/en active Application Filing
- 2003-09-08 EP EP03786509A patent/EP1570533A2/en not_active Withdrawn
- 2003-09-15 TW TW092125307A patent/TWI311764B/zh not_active IP Right Cessation
-
2007
- 2007-05-18 US US11/750,724 patent/US7645632B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
KR101018053B1 (ko) | 2011-03-02 |
US7645632B2 (en) | 2010-01-12 |
US20070224724A1 (en) | 2007-09-27 |
TW200410263A (en) | 2004-06-16 |
AU2003295327A1 (en) | 2004-06-30 |
AU2003295327A8 (en) | 2004-06-30 |
US20040108501A1 (en) | 2004-06-10 |
WO2004053930A3 (en) | 2004-08-12 |
CN1714462A (zh) | 2005-12-28 |
KR20050085417A (ko) | 2005-08-29 |
EP1570533A2 (en) | 2005-09-07 |
TWI311764B (en) | 2009-07-01 |
JP4875847B2 (ja) | 2012-02-15 |
JP2006509368A (ja) | 2006-03-16 |
US7220985B2 (en) | 2007-05-22 |
WO2004053930A2 (en) | 2004-06-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN1714462B (zh) | 有机存储器件及形成存储单元的方法 | |
US6753247B1 (en) | Method(s) facilitating formation of memory cell(s) and patterned conductive | |
EP1559109B1 (en) | Stacked organic memory devices and methods of fabricating | |
Baeg et al. | High‐performance top‐gated organic field‐effect transistor memory using electrets for monolithic printed flexible NAND flash memory | |
US6787458B1 (en) | Polymer memory device formed in via opening | |
US6803267B1 (en) | Silicon containing material for patterning polymeric memory element | |
JP5443246B2 (ja) | 有機メモリデバイスを処理する方法 | |
JP5058596B2 (ja) | 平面有機メモリデバイスおよびその製造方法 | |
US20060249726A1 (en) | Semiconductor devices including nano tubes and methods of operating and fabricating the same | |
CN100593040C (zh) | 形成促进导电的化合物的系统及方法以及存储器单元 | |
US6960783B2 (en) | Erasing and programming an organic memory device and method of fabricating | |
US20030234397A1 (en) | Semiconductor memory cell and semiconductor memory device | |
US20050092983A1 (en) | Sidewall formation for high density polymer memory element array | |
US6900488B1 (en) | Multi-cell organic memory element and methods of operating and fabricating | |
US7323418B1 (en) | Etch-back process for capping a polymer memory device |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: SPANSION CO., LTD. Free format text: FORMER OWNER: SPANSION CO.,LTD. Effective date: 20070209 Owner name: SPANSION CO.,LTD. Free format text: FORMER OWNER: ADVANCED MICRO DEVICES INC. Effective date: 20070209 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20070209 Address after: California, USA Applicant after: SPANSION LLC Address before: California, USA Applicant before: Spanson Co. Effective date of registration: 20070209 Address after: California, USA Applicant after: Spanson Co. Address before: California, USA Applicant before: ADVANCED MICRO DEVICES, Inc. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20160728 Address after: California, USA Patentee after: CYPRESS SEMICONDUCTOR Corp. Address before: California, USA Patentee before: SPANSION LLC |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20100728 |