KR101119649B1 - 반도체 장치 및 반도체 장치의 제조 방법 - Google Patents
반도체 장치 및 반도체 장치의 제조 방법 Download PDFInfo
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- KR101119649B1 KR101119649B1 KR1020097019958A KR20097019958A KR101119649B1 KR 101119649 B1 KR101119649 B1 KR 101119649B1 KR 1020097019958 A KR1020097019958 A KR 1020097019958A KR 20097019958 A KR20097019958 A KR 20097019958A KR 101119649 B1 KR101119649 B1 KR 101119649B1
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- semiconductor device
- insulating film
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- 239000004065 semiconductor Substances 0.000 title claims abstract description 47
- 238000000034 method Methods 0.000 title claims description 32
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- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 2
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- 229910006294 Si—N Inorganic materials 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
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- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
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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
- H01L21/70—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
- H01L21/76829—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 characterised by the formation of thin functional dielectric layers, e.g. dielectric etch-stop, barrier, capping or liner layers
- H01L21/76834—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 characterised by the formation of thin functional dielectric layers, e.g. dielectric etch-stop, barrier, capping or liner layers formation of thin insulating films on the sidewalls or on top of conductors
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D183/00—Coating compositions based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon only; Coating compositions based on derivatives of such polymers
- C09D183/16—Coating compositions based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon only; Coating compositions based on derivatives of such polymers in which all the silicon atoms are connected by linkages other than oxygen atoms
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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
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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
- H01L21/02296—Forming insulating materials on a substrate characterised by the treatment performed before or after the formation of the layer
- H01L21/02299—Forming insulating materials on a substrate characterised by the treatment performed before or after the formation of the layer pre-treatment
- H01L21/02304—Forming insulating materials on a substrate characterised by the treatment performed before or after the formation of the layer pre-treatment formation of intermediate layers, e.g. buffer layers, layers to improve adhesion, lattice match or diffusion barriers
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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
- H01L21/02296—Forming insulating materials on a substrate characterised by the treatment performed before or after the formation of the layer
- H01L21/02318—Forming insulating materials on a substrate characterised by the treatment performed before or after the formation of the layer post-treatment
- H01L21/02343—Forming insulating materials on a substrate characterised by the treatment performed before or after the formation of the layer post-treatment treatment by exposure to a liquid
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
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- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
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- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic System 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
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
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- 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 at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer or carrier concentration layer
- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic System 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
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- H01L21/3121—Layers comprising organo-silicon compounds
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- H01—ELECTRIC ELEMENTS
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- 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 at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer or carrier concentration layer
- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic System 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
- H01L21/3125—Layers comprising organo-silicon compounds layers comprising silazane compounds
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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
- H01L21/70—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
- H01L21/76841—Barrier, adhesion or liner layers
- H01L21/7685—Barrier, adhesion or liner layers the layer covering a conductive structure
-
- 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
- H01L2924/01—Chemical elements
- H01L2924/01029—Copper [Cu]
Abstract
Description
예 | Cu-O-Si 결합의 유무 | 밀착성 시험에서의 막분리(10개중) |
실시예 1 | 존재 | 2개 |
실시예 2 | 존재 | 1개 |
비교예 1 | 부존재 | 10개 |
Claims (20)
- 구리 배선층을 갖는 반도체 장치로서,구리 배선층 상에, 암모니아와 유기 염기 물질로 이루어지는 군으로부터 선택된 적어도 하나의 물질을 함유하는 조성물을 도포하여 이루어지는 층 및 그 위에 규소를 함유하는 절연막을 갖는 것인 반도체 장치.
- 제1항에 있어서, 상기 적어도 하나의 물질이 아미노기를 갖는 물질인 것인 반도체 장치.
- 삭제
- 삭제
- 삭제
- 제1항 또는 제2항에 있어서, 상기 절연막이 규소 및 탄소와 질소 중 적어도 어느 한쪽 및 임의적으로 산소를 주쇄에 포함하고, 주쇄에 결합하는 기가 히드록시기로 치환되어 있어도 좋은 탄화수소기인 화합물로부터 생성된 것인 반도체 장치.
- 제6항에 있어서, 상기 화합물이 하기 화학식 1로 표시되는 폴리카르보실란, 하기 화학식 2로 표시되는 폴리실라잔 및 이들의 규소 화합물의 R1~R3을 전부 또는 부분적으로 OH기로 치환한 화합물로 이루어진 군으로부터 선택된 것인 반도체 장치:상기 화학식 1 및 화학식 2에 있어서, R1, R2 및 R3은 서로 독립적으로, 또한 화학식 1 및 화학식 2 사이에서 독립적으로, 각각, 수소 원자, 치환 혹은 비치환의 알킬기, 치환 혹은 비치환의 알케닐기, 치환 혹은 비치환의 시클로알킬기 또는 치환 혹은 비치환의 아릴기를 나타내고, n은 10~1000의 정수이다.
- 삭제
- 삭제
- 구리 배선층을 갖는 반도체 장치의 제조 방법으로서,구리 배선층을 형성하고,상기 구리 배선층 상에, 암모니아와 유기 염기 물질로 이루어지는 군으로부터 선택된 적어도 하나의 물질을 함유하는 조성물을 도포하며,그 후 규소를 함유하는 절연막을 형성하는 것을 포함하는 것인 반도체 장치의 제조 방법.
- 삭제
- 제10항에 있어서, 상기 조성물의 도포 전에 상기 구리 배선층의 구리 표면이 산화되어 있는 것인 반도체 장치의 제조 방법.
- 삭제
- 삭제
- 삭제
- 제10항 또는 제12항에 있어서, 상기 절연막이 규소 및 탄소와 질소 중 적어도 어느 한쪽 및 임의적으로 산소를 주쇄에 포함하고, 주쇄에 결합하는 기가 히드록시기로 치환되어 있어도 좋은 탄화수소기인 화합물로부터 생성된 것인 반도체 장치의 제조 방법.
- 제16항에 있어서, 상기 화합물이 하기 화학식 1로 표시되는 폴리카르보실란, 하기 화학식 2로 표시되는 폴리실라잔 및 이들의 규소 화합물의 R1~R3을 전부 또는 부분적으로 OH기로 치환한 화합물로 이루어진 군으로부터 선택된 것인 반도체 장치의 제조 방법:상기 화학식 1 및 화학식 2에 있어서, R1, R2 및 R3은 서로 독립적으로, 또한 화학식 1 및 화학식 2 사이에서 독립적으로, 각각, 수소 원자, 치환 혹은 비치환의 알킬기, 치환 혹은 비치환의 알케닐기, 치환 혹은 비치환의 시클로알킬기 또는 치환 혹은 비치환의 아릴기를 나타내고, n은 10~1000의 정수이다.
- 제10항 또는 제12항에 있어서, 상기 조성물의 도포 후 에너지 부여 처리를 행하는 것인 반도체 장치의 제조 방법.
- 삭제
- 제10항 또는 제12항에 기재한 반도체 장치의 제조 방법을 이용하여 제조된 반도체 장치.
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US8378489B2 (en) | 2013-02-19 |
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CN101627463A (zh) | 2010-01-13 |
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