KR100282564B1 - 반도체 장치의 제조 방법 - Google Patents
반도체 장치의 제조 방법 Download PDFInfo
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- KR100282564B1 KR100282564B1 KR1019980009069A KR19980009069A KR100282564B1 KR 100282564 B1 KR100282564 B1 KR 100282564B1 KR 1019980009069 A KR1019980009069 A KR 1019980009069A KR 19980009069 A KR19980009069 A KR 19980009069A KR 100282564 B1 KR100282564 B1 KR 100282564B1
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- Prior art keywords
- etching
- oxide film
- manufacturing
- semiconductor device
- film
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- 239000004065 semiconductor Substances 0.000 title claims abstract description 82
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 28
- 238000005530 etching Methods 0.000 claims abstract description 110
- 238000000034 method Methods 0.000 claims abstract description 67
- 239000007789 gas Substances 0.000 claims abstract description 42
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 35
- 239000001257 hydrogen Substances 0.000 claims abstract description 27
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 27
- 229910052814 silicon oxide Inorganic materials 0.000 claims abstract description 24
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims abstract description 21
- 238000001816 cooling Methods 0.000 claims abstract description 13
- GVGCUCJTUSOZKP-UHFFFAOYSA-N nitrogen trifluoride Chemical compound FN(F)F GVGCUCJTUSOZKP-UHFFFAOYSA-N 0.000 claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000005380 borophosphosilicate glass Substances 0.000 claims description 67
- 239000010410 layer Substances 0.000 claims description 27
- 238000000151 deposition Methods 0.000 claims description 10
- 239000002344 surface layer Substances 0.000 claims description 9
- 238000000137 annealing Methods 0.000 claims description 5
- 239000012528 membrane Substances 0.000 claims description 5
- 238000001039 wet etching Methods 0.000 claims description 5
- 238000002844 melting Methods 0.000 claims description 4
- 230000008018 melting Effects 0.000 claims description 4
- 239000000758 substrate Substances 0.000 claims description 3
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 claims 4
- 230000001678 irradiating effect Effects 0.000 claims 1
- 238000010309 melting process Methods 0.000 claims 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 abstract description 39
- 229910052710 silicon Inorganic materials 0.000 abstract description 39
- 239000010703 silicon Substances 0.000 abstract description 39
- 230000001590 oxidative effect Effects 0.000 abstract description 9
- 239000007787 solid Substances 0.000 abstract description 8
- -1 hydrogen ions Chemical class 0.000 abstract description 2
- 235000012431 wafers Nutrition 0.000 description 77
- 238000012545 processing Methods 0.000 description 13
- 239000010453 quartz Substances 0.000 description 11
- 229910004298 SiO 2 Inorganic materials 0.000 description 9
- 229910021417 amorphous silicon Inorganic materials 0.000 description 8
- 230000015572 biosynthetic process Effects 0.000 description 7
- 238000010438 heat treatment Methods 0.000 description 7
- 230000008021 deposition Effects 0.000 description 6
- 238000002474 experimental method Methods 0.000 description 5
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 5
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 238000003475 lamination Methods 0.000 description 3
- 230000010355 oscillation Effects 0.000 description 3
- 125000006850 spacer group Chemical group 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 2
- BOTDANWDWHJENH-UHFFFAOYSA-N Tetraethyl orthosilicate Chemical compound CCO[Si](OCC)(OCC)OCC BOTDANWDWHJENH-UHFFFAOYSA-N 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 229910052731 fluorine Inorganic materials 0.000 description 2
- 239000011737 fluorine Substances 0.000 description 2
- 239000005360 phosphosilicate glass Substances 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 229910021332 silicide Inorganic materials 0.000 description 2
- FVBUAEGBCNSCDD-UHFFFAOYSA-N silicide(4-) Chemical compound [Si-4] FVBUAEGBCNSCDD-UHFFFAOYSA-N 0.000 description 2
- 238000004544 sputter deposition Methods 0.000 description 2
- 238000005033 Fourier transform infrared spectroscopy Methods 0.000 description 1
- 238000004566 IR spectroscopy Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000004380 ashing Methods 0.000 description 1
- 238000011088 calibration curve Methods 0.000 description 1
- 239000012159 carrier gas Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 239000002826 coolant Substances 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
- 238000013461 design Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000011143 downstream manufacturing Methods 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- GPRLSGONYQIRFK-UHFFFAOYSA-N hydron Chemical compound [H+] GPRLSGONYQIRFK-UHFFFAOYSA-N 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000005468 ion implantation Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- BPUBBGLMJRNUCC-UHFFFAOYSA-N oxygen(2-);tantalum(5+) Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[Ta+5].[Ta+5] BPUBBGLMJRNUCC-UHFFFAOYSA-N 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000000059 patterning Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 229910001936 tantalum oxide Inorganic materials 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- WQJQOUPTWCFRMM-UHFFFAOYSA-N tungsten disilicide Chemical compound [Si]#[W]#[Si] WQJQOUPTWCFRMM-UHFFFAOYSA-N 0.000 description 1
- 229910021342 tungsten silicide Inorganic materials 0.000 description 1
Classifications
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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
- H01L21/3105—After-treatment
- H01L21/311—Etching the insulating layers by chemical or physical means
- H01L21/31105—Etching inorganic layers
- H01L21/31111—Etching inorganic layers by chemical means
- H01L21/31116—Etching inorganic layers by chemical means by dry-etching
-
- 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
- H01L21/302—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26 to change their surface-physical characteristics or shape, e.g. etching, polishing, cutting
- H01L21/306—Chemical or electrical treatment, e.g. electrolytic etching
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
- H01J37/32—Gas-filled discharge tubes
- H01J37/32009—Arrangements for generation of plasma specially adapted for examination or treatment of objects, e.g. plasma sources
- H01J37/32192—Microwave generated discharge
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- 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
- H01L21/02041—Cleaning
- H01L21/02057—Cleaning during device manufacture
- H01L21/0206—Cleaning during device manufacture during, before or after processing of insulating layers
- H01L21/02063—Cleaning during device manufacture during, before or after processing of insulating layers the processing being the formation of vias or contact holes
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- 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
- H01L21/28—Manufacture of electrodes on semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/268
- H01L21/283—Deposition of conductive or insulating materials for electrodes conducting electric current
- H01L21/285—Deposition of conductive or insulating materials for electrodes conducting electric current from a gas or vapour, e.g. condensation
- H01L21/28506—Deposition of conductive or insulating materials for electrodes conducting electric current from a gas or vapour, e.g. condensation of conductive layers
- H01L21/28512—Deposition of conductive or insulating materials for electrodes conducting electric current from a gas or vapour, e.g. condensation of conductive layers on semiconductor bodies comprising elements of Group IV of the Periodic Table
- H01L21/28525—Deposition of conductive or insulating materials for electrodes conducting electric current from a gas or vapour, e.g. condensation of conductive layers on semiconductor bodies comprising elements of Group IV of the Periodic Table the conductive layers comprising semiconducting material
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- H01L21/70—Manufacture or treatment of devices consisting of a plurality of solid state components formed in or on a common substrate or of parts thereof; Manufacture of integrated circuit devices or of parts thereof
- H01L21/71—Manufacture of specific parts of devices defined in group H01L21/70
- H01L21/768—Applying interconnections to be used for carrying current between separate components within a device comprising conductors and dielectrics
- H01L21/76801—Applying interconnections to be used for carrying current between separate components within a device comprising conductors and dielectrics characterised by the formation and the after-treatment of the dielectrics, e.g. smoothing
- H01L21/76802—Applying interconnections to be used for carrying current between separate components within a device comprising conductors and dielectrics characterised by the formation and the after-treatment of the dielectrics, e.g. smoothing by forming openings in dielectrics
- H01L21/76804—Applying interconnections to be used for carrying current between separate components within a device comprising conductors and dielectrics characterised by the formation and the after-treatment of the dielectrics, e.g. smoothing by forming openings in dielectrics by forming tapered via holes
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- H01L21/70—Manufacture or treatment of devices consisting of a plurality of solid state components formed in or on a common substrate or of parts thereof; Manufacture of integrated circuit devices or of parts thereof
- H01L21/71—Manufacture of specific parts of devices defined in group H01L21/70
- H01L21/768—Applying interconnections to be used for carrying current between separate components within a device comprising conductors and dielectrics
- H01L21/76801—Applying interconnections to be used for carrying current between separate components within a device comprising conductors and dielectrics characterised by the formation and the after-treatment of the dielectrics, e.g. smoothing
- H01L21/76802—Applying interconnections to be used for carrying current between separate components within a device comprising conductors and dielectrics characterised by the formation and the after-treatment of the dielectrics, e.g. smoothing by forming openings in dielectrics
- H01L21/76814—Applying interconnections to be used for carrying current between separate components within a device comprising conductors and dielectrics characterised by the formation and the after-treatment of the dielectrics, e.g. smoothing by forming openings in dielectrics post-treatment or after-treatment, e.g. cleaning or removal of oxides on underlying conductors
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- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/70—Manufacture or treatment of devices consisting of a plurality of solid state components formed in or on a common substrate or of parts thereof; Manufacture of integrated circuit devices or of parts thereof
- H01L21/71—Manufacture of specific parts of devices defined in group H01L21/70
- H01L21/768—Applying interconnections to be used for carrying current between separate components within a device comprising conductors and dielectrics
- H01L21/76801—Applying interconnections to be used for carrying current between separate components within a device comprising conductors and dielectrics characterised by the formation and the after-treatment of the dielectrics, e.g. smoothing
- H01L21/76802—Applying interconnections to be used for carrying current between separate components within a device comprising conductors and dielectrics characterised by the formation and the after-treatment of the dielectrics, e.g. smoothing by forming openings in dielectrics
- H01L21/76816—Aspects relating to the layout of the pattern or to the size of vias or trenches
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- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/70—Manufacture or treatment of devices consisting of a plurality of solid state components formed in or on a common substrate or of parts thereof; Manufacture of integrated circuit devices or of parts thereof
- H01L21/71—Manufacture of specific parts of devices defined in group H01L21/70
- H01L21/768—Applying interconnections to be used for carrying current between separate components within a device comprising conductors and dielectrics
- H01L21/76801—Applying interconnections to be used for carrying current between separate components within a device comprising conductors and dielectrics characterised by the formation and the after-treatment of the dielectrics, e.g. smoothing
- H01L21/76822—Modification of the material of dielectric layers, e.g. grading, after-treatment to improve the stability of the layers, to increase their density etc.
- H01L21/76828—Modification of the material of dielectric layers, e.g. grading, after-treatment to improve the stability of the layers, to increase their density etc. thermal treatment
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- H01L21/70—Manufacture or treatment of devices consisting of a plurality of solid state components formed in or on a common substrate or of parts thereof; Manufacture of integrated circuit devices or of parts thereof
- H01L21/71—Manufacture of specific parts of devices defined in group H01L21/70
- H01L21/768—Applying interconnections to be used for carrying current between separate components within a device comprising conductors and dielectrics
- H01L21/76838—Applying interconnections to be used for carrying current between separate components within a device comprising conductors and dielectrics characterised by the formation and the after-treatment of the conductors
- H01L21/76877—Filling of holes, grooves or trenches, e.g. vias, with conductive material
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- Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
- Drying Of Semiconductors (AREA)
- Formation Of Insulating Films (AREA)
Abstract
Description
Claims (18)
- (a) 냉각 수단을 구비한 스테이지 상에 설치되고 표면에 얇은 산화막을 갖는 반도체 웨이퍼를 소정 온도로 냉각시키는 공정과,(b) 수소와 수증기를 함유하는 가스에 에너지를 가하여 플라즈마화 하는 공정과,(c) 상기 플라즈마화 된 가스 흐름의 하류에 불화 질소 함유 가스를 첨가하는 공정과,(d) 상기 불화 질소 함유 가스를 첨가한 가스 흐름을 상기 반도체 웨이퍼 표면에 전달하여 상기 반도체 웨이퍼를 상기 소정 온도로 냉각하면서 상기 얇은 산화막을 에칭하는 공정으로 된 것을 특징으로 하는 반도체 장치의 제조 방법.
- 제 1 항에 있어서,상기 소정 온도가 약 25 ℃ 이하인 것을 특징으로 하는 반도체 장치의 제조 방법.
- 제 1 항에 있어서,상기 소정 온도가 약 22 ℃ 이하인 것을 특징으로 하는 반도체 장치의 제조 방법.
- 제 1 항 내지 제 3 항 중의 어느 한 항에 있어서,(e) 상기 반도체 웨이퍼에 레이저 광을 조사하여 표면과 이면에 반사되는 레이저 광의 간섭을 측정함으로써 상기 반도체 웨이퍼의 평균 온도를 측정하는 공정을 더 포함하여 된 것을 특징으로 하는 반도체 장치의 제조 방법.
- 제 4 항에 있어서,(f) 상기 측정한 반도체 웨이퍼의 평균 온도를 상기 스테이지의 냉각 수단으로 피드백 하여 상기 반도체 웨이퍼의 평균 온도를 자동적으로 상기 소정 온도로 유지시키는 공정을 더 포함하여 된 것을 특징으로 하는 반도체 장치의 제조 방법.
- 제 1 항 내지 제 5 항 중의 어느 한 항에 있어서,상기 반도체 웨이퍼가 개구를 갖는 퇴적 산화 실리콘막을 표면에 갖는 것을 특징으로 하는 반도체 장치의 제조 방법.
- 제 6 항에 있어서,상기 퇴적 산화 실리콘막이 BPSG 막을 함유하는 것을 특징으로 하는 반도체 장치의 제조 방법.
- 제 1 항에 있어서,상기 반도체 웨이퍼가 기층 표면 상에 형성되고, 콘택 홀을 형성한 BPSG 막을 가지며, 상기 얇은 산화막은 상기 콘택 홀내에 노출되어 있는 것을 특징으로 하는 반도체 장치의 제조 방법.
- 제 8 항에 있어서,상기 공정(a) 전에(g) 상기 BPSG 막을 퇴적하는 공정과,(h) 상기 BPSG 막을 용융하는 공정을 더 포함하여 된 것을 특징으로 하는 반도체 장치의 제조 방법.
- 제 9 항에 있어서,상기 공정(a) 전에(i) 상기 용융한 BPSG 막의 표면층을 에칭하는 공정을 더 포함하여 된 것을 특징으로 하는 반도체 장치의 제조 방법.
- 제 10 항에 있어서,상기 공정(i)이 불산계의 웨트 에칭인 것을 특징으로 하는 반도체 장치의 제조 방법.
- 제 10 항에 있어서,상기 공정(i)이 상기 BPSG 막을 두께 100 Å 이상 에칭하는 것을 특징으로 하는 반도체 장치의 제조 방법.
- (a) 수소 함유 가스를 도입하여 상기 수소 함유 가스를 활성화하는 플라즈마 발생부와, 상기 플라즈마 발생부보다도 하류에 설치되어 불화 질소 가스 또는 불화 질소 함유 가스를 도입하는 가스 도입부를 갖는 반도체 제조 장치의 상기 가스 도입부의 하류에 있어서, 접속 홀을 형성한 BPSG 막을 에칭하는 공정을 포함하는 것을 특징으로 하는 반도체 장치의 제조 방법.
- 제 13 항에 있어서,상기 공정(a) 전에(b) 상기 BPSG 막에 용융 공정과 어닐링 공정을 행하는 공정과,(c) 그 후 이방성 에칭에 의해 상기 접속 홀을 에칭하는 공정을 더 포함하는 것을 특징으로 하는 반도체 장치의 제조 방법.
- 제 13 항에 있어서,상기 BPSG 막의 에칭 전에(d) 상기 BPSG 막을 산화막계의 에칭 처리에 의해 에칭하는 공정을 더 포함하는 것을 특징으로 하는 반도체 장치의 제조 방법.
- 제 15 항에 있어서,공정(d) 전에(e) 상기 BPSG 막에 용융 처리를 행하는 공정을 더 포함하는 것을 특징으로 하는 반도체 장치의 제조 방법.
- 제 15 항에 있어서,공정(d)에 기재된 산화막계 에칭 처리가 불산계 웨트 에칭인 것을 특징으로 하는 반도체 장치의 제조 방법.
- 제 15 항에 있어서,공정(d)이 100 Å 이상의 BPSG 막을 에칭하는 것을 특징으로 하는 반도체 장치의 제조 방법.
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
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JP19976 | 1981-02-12 | ||
JP66799 | 1997-03-19 | ||
JP97-066799 | 1997-03-19 | ||
JP6679997 | 1997-03-19 | ||
JP10019976A JPH10321610A (ja) | 1997-03-19 | 1998-01-30 | 半導体装置の製造方法 |
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US6706334B1 (en) | 1997-06-04 | 2004-03-16 | Tokyo Electron Limited | Processing method and apparatus for removing oxide film |
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US6255197B1 (en) * | 1998-06-10 | 2001-07-03 | Jim Mitzel | Hydrogen annealing method and apparatus |
TW448499B (en) * | 1998-11-11 | 2001-08-01 | Tokyo Electron Ltd | Surface treatment method and surface treatment apparatus |
JP2000173976A (ja) * | 1998-12-02 | 2000-06-23 | Mitsubishi Electric Corp | 半導体装置の製造方法 |
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KR100322545B1 (ko) * | 1999-02-10 | 2002-03-18 | 윤종용 | 건식 세정 공정을 전 공정으로 이용하는 반도체 장치의콘택홀 채움 방법 |
US6218315B1 (en) * | 2000-02-24 | 2001-04-17 | International Business Machines Corporation | HTO (high temperature oxide) deposition for capacitor dielectrics |
US6596343B1 (en) * | 2000-04-21 | 2003-07-22 | Applied Materials, Inc. | Method and apparatus for processing semiconductor substrates with hydroxyl radicals |
JP4553471B2 (ja) * | 2000-09-19 | 2010-09-29 | 東京エレクトロン株式会社 | 処理装置及び処理システム |
JP4910231B2 (ja) * | 2000-10-25 | 2012-04-04 | ソニー株式会社 | 半導体装置の製造方法 |
JP4841035B2 (ja) * | 2000-11-27 | 2011-12-21 | 東京エレクトロン株式会社 | 真空処理装置 |
JP3872027B2 (ja) | 2003-03-07 | 2007-01-24 | 株式会社東芝 | クリーニング方法及び半導体製造装置 |
US20040237997A1 (en) * | 2003-05-27 | 2004-12-02 | Applied Materials, Inc. ; | Method for removal of residue from a substrate |
US8101025B2 (en) * | 2003-05-27 | 2012-01-24 | Applied Materials, Inc. | Method for controlling corrosion of a substrate |
KR100819107B1 (ko) | 2004-11-15 | 2008-04-03 | 레디언트 옵토-일렉트로닉스 코포레이션 | 직접 배면광 모듈에 사용되는 확산기 |
US7789965B2 (en) * | 2006-09-19 | 2010-09-07 | Asm Japan K.K. | Method of cleaning UV irradiation chamber |
US20080289650A1 (en) * | 2007-05-24 | 2008-11-27 | Asm America, Inc. | Low-temperature cleaning of native oxide |
JP2009093758A (ja) * | 2007-10-10 | 2009-04-30 | Shin Etsu Chem Co Ltd | 磁気記録媒体用シリコン基板の製造方法および磁気記録媒体 |
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JP2012119539A (ja) * | 2010-12-01 | 2012-06-21 | Ulvac Japan Ltd | ラジカルクリーニング方法及びラジカルクリーニング装置 |
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US9299557B2 (en) | 2014-03-19 | 2016-03-29 | Asm Ip Holding B.V. | Plasma pre-clean module and process |
US9474163B2 (en) | 2014-12-30 | 2016-10-18 | Asm Ip Holding B.V. | Germanium oxide pre-clean module and process |
US10373850B2 (en) | 2015-03-11 | 2019-08-06 | Asm Ip Holding B.V. | Pre-clean chamber and process with substrate tray for changing substrate temperature |
US11329052B2 (en) * | 2019-08-02 | 2022-05-10 | Applied Materials, Inc. | Method of processing DRAM |
CN112908847B (zh) * | 2019-12-03 | 2023-07-04 | 上海先进半导体制造有限公司 | Bpsg膜层处理方法及半导体中间产品 |
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US4807016A (en) * | 1985-07-15 | 1989-02-21 | Texas Instruments Incorporated | Dry etch of phosphosilicate glass with selectivity to undoped oxide |
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JP3386278B2 (ja) * | 1994-03-11 | 2003-03-17 | 富士通株式会社 | 測定方法及び装置並びに半導体装置の製造方法 |
JP3328416B2 (ja) * | 1994-03-18 | 2002-09-24 | 富士通株式会社 | 半導体装置の製造方法と製造装置 |
JP3533583B2 (ja) * | 1994-07-25 | 2004-05-31 | 富士通株式会社 | 水素プラズマダウンフロー装置の洗浄方法 |
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1998
- 1998-01-30 JP JP10019976A patent/JPH10321610A/ja active Pending
- 1998-02-20 US US09/026,695 patent/US6063300A/en not_active Expired - Fee Related
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JPH10321610A (ja) | 1998-12-04 |
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