JPH07501422A - 半導体装置のための高性能パッシベーション - Google Patents
半導体装置のための高性能パッシベーションInfo
- Publication number
- JPH07501422A JPH07501422A JP5503985A JP50398593A JPH07501422A JP H07501422 A JPH07501422 A JP H07501422A JP 5503985 A JP5503985 A JP 5503985A JP 50398593 A JP50398593 A JP 50398593A JP H07501422 A JPH07501422 A JP H07501422A
- Authority
- JP
- Japan
- Prior art keywords
- film
- spin
- glass
- thickness
- semiconductor device
- 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.)
- Granted
Links
- 238000002161 passivation Methods 0.000 title claims description 87
- 239000004065 semiconductor Substances 0.000 title claims description 24
- 239000011521 glass Substances 0.000 claims description 69
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 34
- 229910052710 silicon Inorganic materials 0.000 claims description 32
- 238000000034 method Methods 0.000 claims description 31
- 229910052698 phosphorus Inorganic materials 0.000 claims description 29
- 239000010703 silicon Substances 0.000 claims description 29
- 239000011574 phosphorus Substances 0.000 claims description 26
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical group [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 25
- 125000002524 organometallic group Chemical group 0.000 claims description 21
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 18
- 229910052581 Si3N4 Inorganic materials 0.000 claims description 15
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 claims description 15
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 14
- 239000012528 membrane Substances 0.000 claims description 10
- 239000012298 atmosphere Substances 0.000 claims description 9
- 229910052757 nitrogen Inorganic materials 0.000 claims description 9
- 239000000758 substrate Substances 0.000 claims description 8
- 229910052751 metal Inorganic materials 0.000 claims description 7
- 229910052814 silicon oxide Inorganic materials 0.000 claims description 6
- 229910052787 antimony Chemical group 0.000 claims description 4
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical group [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 230000008569 process Effects 0.000 claims description 4
- 229910052785 arsenic Inorganic materials 0.000 claims description 3
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical group [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 3
- 230000008021 deposition Effects 0.000 claims description 2
- 239000011261 inert gas Substances 0.000 claims 1
- 150000004767 nitrides Chemical class 0.000 claims 1
- 239000010410 layer Substances 0.000 description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 26
- 238000005229 chemical vapour deposition Methods 0.000 description 11
- 238000004544 sputter deposition Methods 0.000 description 10
- 235000012431 wafers Nutrition 0.000 description 8
- 230000015572 biosynthetic process Effects 0.000 description 7
- 239000001257 hydrogen Substances 0.000 description 7
- 229910052739 hydrogen Inorganic materials 0.000 description 7
- 239000000463 material Substances 0.000 description 7
- 238000001505 atmospheric-pressure chemical vapour deposition Methods 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 6
- 238000009833 condensation Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 6
- 230000035515 penetration Effects 0.000 description 6
- 238000012360 testing method Methods 0.000 description 6
- 230000005494 condensation Effects 0.000 description 5
- 238000009792 diffusion process Methods 0.000 description 5
- 239000007789 gas Substances 0.000 description 5
- 238000011065 in-situ storage Methods 0.000 description 5
- 238000004518 low pressure chemical vapour deposition Methods 0.000 description 5
- 125000005372 silanol group Chemical group 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 4
- 230000007547 defect Effects 0.000 description 4
- 239000003989 dielectric material Substances 0.000 description 4
- 230000006872 improvement Effects 0.000 description 4
- 239000011241 protective layer Substances 0.000 description 4
- 230000009102 absorption Effects 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 3
- 238000003795 desorption Methods 0.000 description 3
- 238000001704 evaporation Methods 0.000 description 3
- 150000002500 ions Chemical class 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 125000004437 phosphorous atom Chemical group 0.000 description 3
- 238000000623 plasma-assisted chemical vapour deposition Methods 0.000 description 3
- -1 polycide Chemical compound 0.000 description 3
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 3
- 229920005591 polysilicon Polymers 0.000 description 3
- 238000005546 reactive sputtering Methods 0.000 description 3
- 239000000377 silicon dioxide Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 238000007740 vapor deposition Methods 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- KPUWHANPEXNPJT-UHFFFAOYSA-N disiloxane Chemical class [SiH3]O[SiH3] KPUWHANPEXNPJT-UHFFFAOYSA-N 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 125000003700 epoxy group Chemical group 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 150000002431 hydrogen Chemical class 0.000 description 2
- 230000001965 increasing effect Effects 0.000 description 2
- 239000011229 interlayer Substances 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 239000002362 mulch Substances 0.000 description 2
- 239000012299 nitrogen atmosphere Substances 0.000 description 2
- 235000011007 phosphoric acid Nutrition 0.000 description 2
- 229920002120 photoresistant polymer Polymers 0.000 description 2
- 238000006116 polymerization reaction Methods 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 235000012239 silicon dioxide Nutrition 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 238000009987 spinning Methods 0.000 description 2
- 210000002784 stomach Anatomy 0.000 description 2
- 239000012808 vapor phase Substances 0.000 description 2
- 238000001947 vapour-phase growth Methods 0.000 description 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 241001448862 Croton Species 0.000 description 1
- 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 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- SPLINGWPGOHIGP-UHFFFAOYSA-N [O].[Si].[P] Chemical compound [O].[Si].[P] SPLINGWPGOHIGP-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000010338 boric acid Nutrition 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 239000005380 borophosphosilicate glass Substances 0.000 description 1
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000005465 channeling Effects 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000000280 densification Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 238000005247 gettering Methods 0.000 description 1
- 239000000156 glass melt Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 238000001182 laser chemical vapour deposition Methods 0.000 description 1
- 239000006193 liquid solution Substances 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 125000000962 organic group Chemical group 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- AHLBNYSZXLDEJQ-FWEHEUNISA-N orlistat Chemical compound CCCCCCCCCCC[C@H](OC(=O)[C@H](CC(C)C)NC=O)C[C@@H]1OC(=O)[C@H]1CCCCCC AHLBNYSZXLDEJQ-FWEHEUNISA-N 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-O oxonium Chemical compound [OH3+] XLYOFNOQVPJJNP-UHFFFAOYSA-O 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 150000003016 phosphoric acids Chemical class 0.000 description 1
- 150000003017 phosphorus Chemical class 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000009103 reabsorption Effects 0.000 description 1
- 239000003870 refractory metal Substances 0.000 description 1
- 239000013557 residual solvent Substances 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- SCPYDCQAZCOKTP-UHFFFAOYSA-N silanol Chemical compound [SiH3]O SCPYDCQAZCOKTP-UHFFFAOYSA-N 0.000 description 1
- 229910021332 silicide Inorganic materials 0.000 description 1
- FVBUAEGBCNSCDD-UHFFFAOYSA-N silicide(4-) Chemical compound [Si-4] FVBUAEGBCNSCDD-UHFFFAOYSA-N 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011877 solvent mixture Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000002230 thermal chemical vapour deposition Methods 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 230000007723 transport mechanism Effects 0.000 description 1
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/28—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection
- H01L23/29—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection characterised by the material, e.g. carbon
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/02104—Forming layers
- H01L21/02107—Forming insulating materials on a substrate
- H01L21/02109—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates
- H01L21/02112—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates characterised by the material of the layer
- H01L21/02123—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates characterised by the material of the layer the material containing silicon
- H01L21/02142—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates characterised by the material of the layer the material containing silicon the material containing silicon and at least one metal element, e.g. metal silicate based insulators or metal silicon oxynitrides
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/02104—Forming layers
- H01L21/02107—Forming insulating materials on a substrate
- H01L21/02225—Forming insulating materials on a substrate characterised by the process for the formation of the insulating layer
- H01L21/0226—Forming insulating materials on a substrate characterised by the process for the formation of the insulating layer formation by a deposition process
- H01L21/02282—Forming insulating materials on a substrate characterised by the process for the formation of the insulating layer formation by a deposition process liquid deposition, e.g. spin-coating, sol-gel techniques, spray coating
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic Table or AIIIBV compounds with or without impurities, e.g. doping materials
- H01L21/30—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26
- H01L21/31—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26 to form insulating layers thereon, e.g. for masking or by using photolithographic techniques; After treatment of these layers; Selection of materials for these layers
- H01L21/312—Organic layers, e.g. photoresist
- H01L21/3121—Layers comprising organo-silicon compounds
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/28—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection
- H01L23/29—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection characterised by the material, e.g. carbon
- H01L23/293—Organic, e.g. plastic
- H01L23/296—Organo-silicon compounds
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/28—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection
- H01L23/31—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection characterised by the arrangement or shape
- H01L23/3157—Partial encapsulation or coating
- H01L23/3171—Partial encapsulation or coating the coating being directly applied to the semiconductor body, e.g. passivation layer
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/52—Arrangements for conducting electric current within the device in operation from one component to another, i.e. interconnections, e.g. wires, lead frames
- H01L23/522—Arrangements for conducting electric current within the device in operation from one component to another, i.e. interconnections, e.g. wires, lead frames including external interconnections consisting of a multilayer structure of conductive and insulating layers inseparably formed on the semiconductor body
- H01L23/532—Arrangements for conducting electric current within the device in operation from one component to another, i.e. interconnections, e.g. wires, lead frames including external interconnections consisting of a multilayer structure of conductive and insulating layers inseparably formed on the semiconductor body characterised by the materials
- H01L23/5329—Insulating materials
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/02104—Forming layers
- H01L21/02107—Forming insulating materials on a substrate
- H01L21/02109—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates
- H01L21/02112—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates characterised by the material of the layer
- H01L21/02123—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates characterised by the material of the layer the material containing silicon
- H01L21/02126—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates characterised by the material of the layer the material containing silicon the material containing Si, O, and at least one of H, N, C, F, or other non-metal elements, e.g. SiOC, SiOC:H or SiONC
- H01L21/02129—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates characterised by the material of the layer the material containing silicon the material containing Si, O, and at least one of H, N, C, F, or other non-metal elements, e.g. SiOC, SiOC:H or SiONC the material being boron or phosphorus doped silicon oxides, e.g. BPSG, BSG or PSG
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/02104—Forming layers
- H01L21/02107—Forming insulating materials on a substrate
- H01L21/02109—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates
- H01L21/02112—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates characterised by the material of the layer
- H01L21/02123—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates characterised by the material of the layer the material containing silicon
- H01L21/02126—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates characterised by the material of the layer the material containing silicon the material containing Si, O, and at least one of H, N, C, F, or other non-metal elements, e.g. SiOC, SiOC:H or SiONC
- H01L21/0214—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates characterised by the material of the layer the material containing silicon the material containing Si, O, and at least one of H, N, C, F, or other non-metal elements, e.g. SiOC, SiOC:H or SiONC the material being a silicon oxynitride, e.g. SiON or SiON:H
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/02104—Forming layers
- H01L21/02107—Forming insulating materials on a substrate
- H01L21/02109—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates
- H01L21/02112—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates characterised by the material of the layer
- H01L21/02123—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates characterised by the material of the layer the material containing silicon
- H01L21/0217—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates characterised by the material of the layer the material containing silicon the material being a silicon nitride not containing oxygen, e.g. SixNy or SixByNz
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/02104—Forming layers
- H01L21/02107—Forming insulating materials on a substrate
- H01L21/02225—Forming insulating materials on a substrate characterised by the process for the formation of the insulating layer
- H01L21/0226—Forming insulating materials on a substrate characterised by the process for the formation of the insulating layer formation by a deposition process
- H01L21/02263—Forming insulating materials on a substrate characterised by the process for the formation of the insulating layer formation by a deposition process deposition from the gas or vapour phase
- H01L21/02271—Forming insulating materials on a substrate characterised by the process for the formation of the insulating layer formation by a deposition process deposition from the gas or vapour phase deposition by decomposition or reaction of gaseous or vapour phase compounds, i.e. chemical vapour deposition
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/0001—Technical content checked by a classifier
- H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/19—Details of hybrid assemblies other than the semiconductor or other solid state devices to be connected
- H01L2924/1901—Structure
- H01L2924/1904—Component type
- H01L2924/19041—Component type being a capacitor
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- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Formation Of Insulating Films (AREA)
Abstract
Description
Claims (29)
- 1.装置の基板上に第1の誘電性のパッシベーション膜を形成する工程、 前記第1のパッシベーション膜の上に、X及びケイ素の有機金属分子を含む無機 スピンオングラス溶液から、少なくとも1つの平坦化層を形成する工程、 (Xは、リン、ヒ素及びアンチモンからなる群から選択され、前記スピンオング ラス溶液は予備反応させて、前記ケイ素及びXの有機金属分子の間に、少なくと も1つのSi・0・X結合を形成する。)、及び 前記少なくとも1つの平坦化層の上に、第2の誘電性のパッシベーション膜を形 成する工程 を具備する半導体装置のパッシベーション方法。
- 2.第1の誘電性のパッシベーション膜の膜厚が、約0.2ないし1.0μmの 範囲である請求の範囲第1項に記載の方法。
- 3.第1の誘電性のパッシベーション膜の膜厚が約0.5μmである請求の範囲 第1項に記載の方法。
- 4.第1の膜が、ドープされた窒化ケイ素、アンドープの窒化ケイ素、ドープさ れた酸化窒化ケイ素、アンドープの酸化窒化ケイ素、及びこれらの組み合わせか らなる群から選択される、請求の範囲第1項ないし第3項のいずれか1項に記載 の方法。
- 5.第1の膜が、2×109dye/cm2未満の圧縮応力を有し、かつ4.0 ×1021/cm3未満の濃度でSi−0結合を含むアンドープの化学量論組成 の酸化窒化ケイ素である、請求の範囲第1項ないし第3項のいずれか1項に記載 の方法。
- 6.約425℃の最終硬化の後に、約1.0ないし5.0重量%のリンを含む膜 を形成し得る、リンがドープされたスピンオングラス溶液からスピンオングラス 膜を構成する、請求の範囲第1項ないし第3項のいずれか1項に記載の方法。
- 7.スピンオングラス膜の膜厚が、約35ないし150nmの範囲内である請求 の範囲第6項に記載の方法。
- 8.スピンオングラス膜の膜厚が、75nmである請求の範囲第6項に記載の方 法。
- 9.スピンオングラス膜を塗布した後、第2のパッシベーション膜を塗布するま で、乾燥した不活性雰囲気中に装置を保持する、請求の範囲第1項に記載の方法 。
- 10.乾燥した不活性ガスが窒素である請求の範囲第9項に記載の方法。
- 11.スピンオングラス膜を塗布し、乾燥した不活性雰囲気中に保持した後、装 置を、連続的なホットプレート部を通過させて残留している水分及び揮発分を除 去する、請求の範囲第9項又は第10項に記載の方法。
- 12.連続部におけるホットプレートの温度が、120℃未満の第1の温度から 、300℃を越える最終の温度まで上昇する、請求の範囲第11項記載の方法。
- 13.第1の温度が約80℃であり、最終の温度が約350℃である請求の範囲 第11項記載の方法。
- 14.第2の膜が、ドープされた窒化ケイ素、アンドープの窒化ケイ素、酸化窒 化ケイ素、アンドープの酸化窒化ケイ素、及びこれらの組み合わせからなる群か ら選択される、請求の範囲第1項ないし第3項のいずれか1項に記載の方法。
- 15.第2の膜が、2x109dye/cm2未満の圧縮応力を有し、かつ4. 0×1021/cm3未満の濃度でSi−0結合を含む窒化ケイ素である、請求 の範囲第1項に記載の方法。
- 16.第2の膜の膜厚が、約0.5ないし1.5μmの範囲である請求の範囲第 15項に記載の方法。
- 17.第2の膜の膜厚が約1.0μmである請求の範囲第15項記載の方法。
- 18.450℃未満の温度でのプラズマ蒸着によって第2の膜を形成する、請求 の範囲第15項に記載の方法。
- 19.電子部品をその上に有する基板、基板上に形成された第1の誘電性のパッ シベーション膜、X及びケイ素の有機金属分子を含む無機スピンオングラス溶液 から、前記第1のパッシベーション膜の上に形成された少なくとも1つの平坦化 層(Xは、リン、ヒ素及びアンチモンからなる群から選択され、予備反応させる ことによって、前記ケイ素及びXの有機金属分子の間に、少なくとも1つのSi ・O・X結合を形成する。)、及び前記少なくとも1つの平坦化膜の上に、形成 された第2の誘電性のパッシベーション膜 を具備する半導体装置。
- 20.第1の誘電性のパッシベーション膜の膜厚が、約0.2ないし1.0μm の範囲である請求の範囲第19項に記載の半導体装置。
- 21.第1の誘電性のパッシベーション膜の膜厚が、約0.5μmである請求の 範囲第19項記載の半導体装置。
- 22.第1の膜が、ドープされた窒化ケイ素、アンドープの窒化ケイ素、ドープ された酸化窒化ケイ素、アンドープの酸化窒化ケイ素、及びこれらの組み合わせ からなる群から選択される、請求の範囲第19項ないし第21項のいずれか1項 に記載の半導体装置。
- 23.第1の膜が、2×109dye/cm2未満の圧縮応力を有し、かつ4. 0×1021/cm3未満の濃度でSi−0結合を含むアンドープの化学量論組 成の酸化窒化ケイ素である、請求の範囲第19項ないし第21項のいずれか1項 に記載の半導体装置。
- 24.スピンオングラス膜が、約425℃の最終硬化の後に、約1.0ないし5 .0重量%のリンをむ膜を形成し得る、リンがドープされたスピンオングラス溶 液から構成された、請求の範囲第19項ないし第21項のいずれか1項に記載の 半導体装置。
- 25.スピンオングラス膜の膜厚が、約35ないし150nmの範囲内である請 求の範囲第23項に記載の半導体装置。
- 26.スピンオングラス膜の膜厚が75nmである請求の範囲第23項に記載の 半導体装置。
- 27.第2の膜が、2×109dye/cm2未満の圧縮応力を有し、かつ4. 0×1021/cm3未満の濃度でSi−0結合を含むアンドープの化学量論組 成の窒化ケイ素である、請求の範囲第19項記載の半導体装置。
- 28.第2の膜の膜厚が、約0.5ないし1.5μmの範囲内にある請求の範囲 第27項記載の半導体装置。
- 29.第2の膜の膜厚が約1.0μmである請求の範囲第27項記載の半導体装 置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA2,056,456 | 1991-08-14 | ||
CA002056456A CA2056456C (en) | 1991-08-14 | 1991-08-14 | High performance passivation for semiconductor devices |
PCT/CA1992/000346 WO1993004501A1 (en) | 1991-08-14 | 1992-08-10 | High performance passivation for semiconductor devices |
Publications (2)
Publication Number | Publication Date |
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JPH07501422A true JPH07501422A (ja) | 1995-02-09 |
JP3251584B2 JP3251584B2 (ja) | 2002-01-28 |
Family
ID=4148833
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP50398593A Expired - Lifetime JP3251584B2 (ja) | 1991-08-14 | 1992-08-10 | 半導体装置のための高性能パッシベーション |
Country Status (7)
Country | Link |
---|---|
US (1) | US5541445A (ja) |
EP (1) | EP0598795B1 (ja) |
JP (1) | JP3251584B2 (ja) |
KR (1) | KR100273014B1 (ja) |
CA (1) | CA2056456C (ja) |
DE (1) | DE69225801T2 (ja) |
WO (1) | WO1993004501A1 (ja) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
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JPH06204212A (ja) * | 1992-08-21 | 1994-07-22 | Sgs Thomson Microelectron Inc | 平坦化技術 |
JPH0888276A (ja) * | 1994-09-14 | 1996-04-02 | Yamaha Corp | 半導体装置とその製法 |
US5534731A (en) * | 1994-10-28 | 1996-07-09 | Advanced Micro Devices, Incorporated | Layered low dielectric constant technology |
US6376911B1 (en) | 1995-08-23 | 2002-04-23 | International Business Machines Corporation | Planarized final passivation for semiconductor devices |
US6825132B1 (en) | 1996-02-29 | 2004-11-30 | Sanyo Electric Co., Ltd. | Manufacturing method of semiconductor device including an insulation film on a conductive layer |
US6690084B1 (en) * | 1997-09-26 | 2004-02-10 | Sanyo Electric Co., Ltd. | Semiconductor device including insulation film and fabrication method thereof |
US7804115B2 (en) | 1998-02-25 | 2010-09-28 | Micron Technology, Inc. | Semiconductor constructions having antireflective portions |
US6274292B1 (en) | 1998-02-25 | 2001-08-14 | Micron Technology, Inc. | Semiconductor processing methods |
US6794283B2 (en) | 1998-05-29 | 2004-09-21 | Sanyo Electric Co., Ltd. | Semiconductor device and fabrication method thereof |
US5906859A (en) * | 1998-07-10 | 1999-05-25 | Dow Corning Corporation | Method for producing low dielectric coatings from hydrogen silsequioxane resin |
DE19834245B4 (de) * | 1998-07-29 | 2007-05-03 | Nütro Maschinen- und Anlagenbau GmbH & Co. KG | Vorrichtung zum elektrolytischen Beschichten |
US6383951B1 (en) | 1998-09-03 | 2002-05-07 | Micron Technology, Inc. | Low dielectric constant material for integrated circuit fabrication |
US6268282B1 (en) | 1998-09-03 | 2001-07-31 | Micron Technology, Inc. | Semiconductor processing methods of forming and utilizing antireflective material layers, and methods of forming transistor gate stacks |
US6281100B1 (en) | 1998-09-03 | 2001-08-28 | Micron Technology, Inc. | Semiconductor processing methods |
US6323101B1 (en) * | 1998-09-03 | 2001-11-27 | Micron Technology, Inc. | Semiconductor processing methods, methods of forming silicon dioxide methods of forming trench isolation regions, and methods of forming interlevel dielectric layers |
US6828683B2 (en) * | 1998-12-23 | 2004-12-07 | Micron Technology, Inc. | Semiconductor devices, and semiconductor processing methods |
US7235499B1 (en) * | 1999-01-20 | 2007-06-26 | Micron Technology, Inc. | Semiconductor processing methods |
US7067414B1 (en) | 1999-09-01 | 2006-06-27 | Micron Technology, Inc. | Low k interlevel dielectric layer fabrication methods |
US6440860B1 (en) | 2000-01-18 | 2002-08-27 | Micron Technology, Inc. | Semiconductor processing methods of transferring patterns from patterned photoresists to materials, and structures comprising silicon nitride |
US6358839B1 (en) * | 2000-05-26 | 2002-03-19 | Taiwan Semiconductor Manufacturing Company | Solution to black diamond film delamination problem |
US6917110B2 (en) * | 2001-12-07 | 2005-07-12 | Sanyo Electric Co., Ltd. | Semiconductor device comprising an interconnect structure with a modified low dielectric insulation layer |
Family Cites Families (8)
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US4775550A (en) * | 1986-06-03 | 1988-10-04 | Intel Corporation | Surface planarization method for VLSI technology |
GB2211348A (en) * | 1987-10-16 | 1989-06-28 | Philips Nv | A method of forming an interconnection between conductive levels |
US4986878A (en) * | 1988-07-19 | 1991-01-22 | Cypress Semiconductor Corp. | Process for improved planarization of the passivation layers for semiconductor devices |
JP2859288B2 (ja) * | 1989-03-20 | 1999-02-17 | 株式会社日立製作所 | 半導体集積回路装置及びその製造方法 |
US5270267A (en) * | 1989-05-31 | 1993-12-14 | Mitel Corporation | Curing and passivation of spin on glasses by a plasma process wherein an external polarization field is applied to the substrate |
EP0408216A3 (en) * | 1989-07-11 | 1991-09-18 | Hitachi, Ltd. | Method for processing wafers and producing semiconductor devices and apparatus for producing the same |
CA2006174A1 (en) * | 1989-12-20 | 1991-06-20 | Luc Ouellet | Method of making crack-free insulating films with sog interlayer |
US5037777A (en) * | 1990-07-02 | 1991-08-06 | Motorola Inc. | Method for forming a multi-layer semiconductor device using selective planarization |
-
1991
- 1991-08-14 CA CA002056456A patent/CA2056456C/en not_active Expired - Fee Related
-
1992
- 1992-08-10 WO PCT/CA1992/000346 patent/WO1993004501A1/en active IP Right Grant
- 1992-08-10 KR KR1019940700459A patent/KR100273014B1/ko not_active IP Right Cessation
- 1992-08-10 US US08/196,078 patent/US5541445A/en not_active Expired - Lifetime
- 1992-08-10 JP JP50398593A patent/JP3251584B2/ja not_active Expired - Lifetime
- 1992-08-10 DE DE69225801T patent/DE69225801T2/de not_active Expired - Fee Related
- 1992-08-10 EP EP92917204A patent/EP0598795B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
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WO1993004501A1 (en) | 1993-03-04 |
DE69225801T2 (de) | 1998-12-03 |
CA2056456C (en) | 2001-05-08 |
EP0598795A1 (en) | 1994-06-01 |
CA2056456A1 (en) | 1993-02-15 |
US5541445A (en) | 1996-07-30 |
DE69225801D1 (de) | 1998-07-09 |
JP3251584B2 (ja) | 2002-01-28 |
EP0598795B1 (en) | 1998-06-03 |
KR100273014B1 (ko) | 2000-12-01 |
KR940702311A (ko) | 1994-07-28 |
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