KR101153978B1 - 비결정질 금속 산화막의 제조 방법 및 비결정질 금속산화막을 가지는 커패시턴스 소자와 반도체 장치를제조하는 방법 - Google Patents
비결정질 금속 산화막의 제조 방법 및 비결정질 금속산화막을 가지는 커패시턴스 소자와 반도체 장치를제조하는 방법 Download PDFInfo
- Publication number
- KR101153978B1 KR101153978B1 KR1020030017551A KR20030017551A KR101153978B1 KR 101153978 B1 KR101153978 B1 KR 101153978B1 KR 1020030017551 A KR1020030017551 A KR 1020030017551A KR 20030017551 A KR20030017551 A KR 20030017551A KR 101153978 B1 KR101153978 B1 KR 101153978B1
- Authority
- KR
- South Korea
- Prior art keywords
- film
- metal oxide
- oxide film
- amorphous metal
- delete delete
- 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 - Fee Related
Links
Images
Classifications
-
- 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
- H01L21/02337—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 gas or vapour
- H01L21/0234—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 gas or vapour treatment by exposure to a plasma
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D84/00—Integrated devices formed in or on semiconductor substrates that comprise only semiconducting layers, e.g. on Si wafers or on GaAs-on-Si wafers
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/22—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the deposition of inorganic material, other than metallic material
- C23C16/30—Deposition of compounds, mixtures or solid solutions, e.g. borides, carbides, nitrides
- C23C16/40—Oxides
- C23C16/405—Oxides of refractory metals or yttrium
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/56—After-treatment
-
- 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
- H01L21/02172—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 at least one metal element, e.g. metal oxides, metal nitrides, metal oxynitrides or metal carbides
- H01L21/02175—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 at least one metal element, e.g. metal oxides, metal nitrides, metal oxynitrides or metal carbides characterised by the metal
- H01L21/02178—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 at least one metal element, e.g. metal oxides, metal nitrides, metal oxynitrides or metal carbides characterised by the metal the material containing aluminium, e.g. Al2O3
-
- 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
- H01L21/02172—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 at least one metal element, e.g. metal oxides, metal nitrides, metal oxynitrides or metal carbides
- H01L21/02175—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 at least one metal element, e.g. metal oxides, metal nitrides, metal oxynitrides or metal carbides characterised by the metal
- H01L21/02181—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 at least one metal element, e.g. metal oxides, metal nitrides, metal oxynitrides or metal carbides characterised by the metal the material containing hafnium, e.g. HfO2
-
- 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
- H01L21/02172—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 at least one metal element, e.g. metal oxides, metal nitrides, metal oxynitrides or metal carbides
- H01L21/02175—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 at least one metal element, e.g. metal oxides, metal nitrides, metal oxynitrides or metal carbides characterised by the metal
- H01L21/02183—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 at least one metal element, e.g. metal oxides, metal nitrides, metal oxynitrides or metal carbides characterised by the metal the material containing tantalum, e.g. Ta2O5
-
- 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
- H01L21/02172—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 at least one metal element, e.g. metal oxides, metal nitrides, metal oxynitrides or metal carbides
- H01L21/02175—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 at least one metal element, e.g. metal oxides, metal nitrides, metal oxynitrides or metal carbides characterised by the metal
- H01L21/02186—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 at least one metal element, e.g. metal oxides, metal nitrides, metal oxynitrides or metal carbides characterised by the metal the material containing titanium, e.g. TiO2
-
- 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
- H01L21/02172—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 at least one metal element, e.g. metal oxides, metal nitrides, metal oxynitrides or metal carbides
- H01L21/02175—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 at least one metal element, e.g. metal oxides, metal nitrides, metal oxynitrides or metal carbides characterised by the metal
- H01L21/02194—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 at least one metal element, e.g. metal oxides, metal nitrides, metal oxynitrides or metal carbides characterised by the metal the material containing more than one metal element
-
- 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
- H01L21/022—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 the layer being a laminate, i.e. composed of sublayers, e.g. stacks of alternating high-k metal oxides
-
- 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
- H01L21/02274—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 in the presence of a plasma [PECVD]
-
- 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
- H01L21/0228—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 deposition by cyclic CVD, e.g. ALD, ALE, pulsed CVD
-
- 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
- H01L21/02321—Forming insulating materials on a substrate characterised by the treatment performed before or after the formation of the layer post-treatment introduction of substances into an already existing insulating layer
- H01L21/02323—Forming insulating materials on a substrate characterised by the treatment performed before or after the formation of the layer post-treatment introduction of substances into an already existing insulating layer introduction of oxygen
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D1/00—Resistors, capacitors or inductors
- H10D1/60—Capacitors
- H10D1/68—Capacitors having no potential barriers
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Plasma & Fusion (AREA)
- Inorganic Chemistry (AREA)
- Formation Of Insulating Films (AREA)
- Semiconductor Integrated Circuits (AREA)
Abstract
Description
특히, 15nm 이상의 막 두께를 가지는 비결정질 금속 산화막이 상기한 바와 같이 침착될 때, 반복적으로 기판(5)을 다른 챔버로 이송하고 다른 챔버로부터 기판(5)을 되돌리는 작업이 필요하게 된다. 결과적으로, 작업시간에서의 이러한 시간 손실은 현저한 생산성 감소로 나타난다.
이 예에서, 도 13에 나타낸 바와 같이, 지역적 열 산화막(local thermaloxidation film), 즉 LOCOS 과정(Local Oxidation of Silicon process)에 근거하여 분리절연층(separation insulation layer)(51)이 반도체 집적회로를 포함하는 반도체 기판(50), 예를 들면, Si 반도체 기판의 표면 위의 회로소자 사이에 침착된다. 인터레이어(interlayer) 절연층(52)은 분리절연층(51) 위에 침착된다.
MIM 커패시턴스 소자를 포함하는 아래 전극층(lower electrode layer)(53)은 상기 인터레이어 절연층(52) 상에 침착되고, 본 발명에 따른 비결정질 산화막을 형성하는 유전체 절연층(54)은 아래 전극층(53)에 침착된다. 위 금속전극층(upper metal electrode layer)(55)은 아래 금속전극층(53)과 반대위치에서 유전체 절연층(54)에 침착된다. 이러한 방법으로, 정전기적 용량이 아래 금속전극층(53)과 위 금속전극층(55) 사이에 형성되는 MIM 커패시턴스 소자(56)가 제조된다.
그리고 나서, SiO2 층과 같은 절연층(57)이 전체 표면에 침착되고, 접촉관통홀(contact through-hole)(58, 59)이 상기 커패시턴스 소자(56), 즉 아래 금속전극층(54)과 위 금속전극층(55)에 대향하는 두 개의 단자(terminal)를 통해 형성된다. 도 13에 나타낸 바와 같이, 접촉관통홀(58)은 아래 금속전극층(54)에 도달하도록 유전체의 절연층(53)을 통해 확장된다.
접촉관통홀(58, 59)을 통해, TiN으로 만들어진 보호막(60)이 표면에 형성되는 Al 합금층으로 형성된 소정의 패턴을 가지는 상호연결층(interconnection layer)(59)이 침착된다.
이러한 커패시턴스 소자는 다른 회로소자가 형성되는 동안 동시에 형성될 수 있다.
커패시턴스 소자와 반도체장치는 따라서 높은 신뢰도로 제조되고 전기적 특성이 우수한 커패시턴스 소자와 반도체장치가 얻어질 수 있다.
Claims (27)
- 비결정질 금속산화막(amorphous metal oxide film)의 제조방법에 있어서,동일 반응용기 내에서, 각각 선정된 플라스마 전력에 의해, 각각 430℃이하에서, 고밀도 플라즈마(high-density plasma) 소스를 이용한 라디칼 반응(radical reaction)을 주체로 하는 비결정질 금속 산화막을 성막하는 성막공정과,그 후에, 이온 및 라디칼 반응에 의해 적어도 산소를 포함하는 이온전류밀도(ion current density) 5 mA/cm2 이상의 고밀도 플라즈마 조사처리(radiation treatment)에 의해 비결정질 상태를 유지한 상태로 상기 비결정질 금속산화막의 화학적 성질을 개선하는 막 처리공정을 포함하여 구성되고,상기 고밀도 플라스마 조사처리는 헬리콘(helicon)파(波) 플라즈마 조사처리인 것을 특징으로 하는 비결정질 금속산화막의 제조방법.
- 제 1항에 있어서,상기 비결정질 금속산화막은, 비결정질 산화탄탈 박막(amorphous tantalum oxide thin film)이 되며,상기 비결정질 금속산화막의 성막공정의 플라스마 전력은, 40W이상 200W이하로 이루어지는 것을 특징으로 하는 비결정질 금속산화막의 제조방법.
- 제 1항 또는 제 2항에 있어서,상기 막 처리공정의 플라스마 전력이, 500W 이상 2000W 이하인 것을 특징으로 비결정질 금속산화막의 제조방법.
- 제 3항에 있어서,상기 성막공정을 15nm 미만의 두께로 여러 차례 행하고, 각 성막공정 후에 각각 상기 막 처리공정을 행하는 것을 특징으로 하는 비결정질 금속산화막의 제조방법.
- 제 4항에 있어서,상기 비결정질 금속산화막의 목적으로 하는 막 두께가 15nm 이상인 경우에,상기 성막공정을 15nm 미만의 두께로 여러 차례 행하고, 각 성막공정 후에 각각 상기 막 처리공정을 행하여, 상기 비결정질 금속산화막의 총 두께가 상기 15nm 이상의 목적으로 하는 두께가 되도록 하는 것을 특징으로 하는 비결정질 금속산화막의 제조방법.
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JPJP-P-2002-00086553 | 2002-03-26 | ||
| JP2002086553A JP2003282722A (ja) | 2002-03-26 | 2002-03-26 | アモルファス金属酸化膜を有する容量素子および半導体装置の各製造方法 |
| JP2002086535A JP3875906B2 (ja) | 2002-03-26 | 2002-03-26 | アモルファス金属酸化膜の製造方法 |
| JPJP-P-2002-00086535 | 2002-03-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20030077988A KR20030077988A (ko) | 2003-10-04 |
| KR101153978B1 true KR101153978B1 (ko) | 2012-06-14 |
Family
ID=28677548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020030017551A Expired - Fee Related KR101153978B1 (ko) | 2002-03-26 | 2003-03-20 | 비결정질 금속 산화막의 제조 방법 및 비결정질 금속산화막을 가지는 커패시턴스 소자와 반도체 장치를제조하는 방법 |
Country Status (5)
| Country | Link |
|---|---|
| US (2) | US6916747B2 (ko) |
| EP (1) | EP1355348A3 (ko) |
| KR (1) | KR101153978B1 (ko) |
| CN (1) | CN1264205C (ko) |
| TW (1) | TWI244138B (ko) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101153978B1 (ko) * | 2002-03-26 | 2012-06-14 | 카부시키카이샤 시.브이.리서어치 | 비결정질 금속 산화막의 제조 방법 및 비결정질 금속산화막을 가지는 커패시턴스 소자와 반도체 장치를제조하는 방법 |
| KR100578976B1 (ko) | 2004-10-15 | 2006-05-12 | 삼성에스디아이 주식회사 | 접착력이 우수한 다층 박막 및 이의 제조방법 |
| CN102097325A (zh) * | 2006-09-08 | 2011-06-15 | 夏普株式会社 | 半导体装置及其制造方法、显示装置 |
| EP1970471A3 (en) * | 2007-03-07 | 2009-05-13 | Sanyo Electric Co., Ltd. | Electrode for electrolysis and electrolysis unit |
| TWI474368B (zh) * | 2012-12-27 | 2015-02-21 | Metal Ind Res & Dev Ct | 電漿處理系統及其射頻阻抗匹配裝置 |
| KR102470206B1 (ko) | 2017-10-13 | 2022-11-23 | 삼성디스플레이 주식회사 | 금속 산화막의 제조 방법 및 금속 산화막을 포함하는 표시 소자 |
| CN108039407B (zh) * | 2017-12-27 | 2021-10-26 | 佛山市卓膜科技有限公司 | 一种高取向的氧化物压电薄膜的制备方法及压电薄膜 |
| CN110082383B (zh) * | 2019-03-19 | 2021-06-18 | 福建省福联集成电路有限公司 | 一种提升电容容值精度的方法及系统 |
| CN110913558A (zh) * | 2019-12-10 | 2020-03-24 | 四川大学 | 一种临近空间气压条件下高效射频等离子体放电装置 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20000041428A (ko) * | 1998-12-22 | 2000-07-15 | 김영환 | 플라즈마 화학기상증착법을 이용한 탄탈륨산화막 캐패시터 제조 방법 |
| KR20010008593A (ko) * | 1999-07-02 | 2001-02-05 | 김영환 | 반도체장치의 커패시터 제조방법 |
| KR20010045962A (ko) * | 1999-11-09 | 2001-06-05 | 박종섭 | 반도체 소자의 캐패시터 제조방법 |
| US6355516B1 (en) * | 1999-06-29 | 2002-03-12 | Hyundai Electronics Industries Co., Ltd. | Method of manufacturing a capacitor with a bi-layer Ta2O5 capacitor dielectric in a semiconductor device including performing a plasma treatment on the first Ta2O5 layer |
Family Cites Families (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0766369A (ja) | 1993-08-26 | 1995-03-10 | Nec Corp | 半導体装置の製造方法 |
| JP3270879B2 (ja) | 1994-06-13 | 2002-04-02 | ソニー株式会社 | 高誘電体薄膜の形成方法 |
| JP3271113B2 (ja) | 1994-08-30 | 2002-04-02 | ソニー株式会社 | 誘電体薄膜の成膜方法 |
| JPH0955376A (ja) | 1995-08-15 | 1997-02-25 | Sony Corp | プラズマcvd方法 |
| KR0183732B1 (ko) * | 1995-09-01 | 1999-03-20 | 김광호 | 반도체 장치의 캐패시터 제작방법 |
| JP3700231B2 (ja) | 1996-01-25 | 2005-09-28 | ソニー株式会社 | 接続孔の形成方法 |
| JPH09246379A (ja) | 1996-03-08 | 1997-09-19 | Hitachi Ltd | 半導体集積回路装置およびその製造方法 |
| US6096597A (en) | 1997-01-31 | 2000-08-01 | Texas Instruments Incorporated | Method for fabricating an integrated circuit structure |
| JPH1174478A (ja) | 1997-09-01 | 1999-03-16 | Matsushita Electron Corp | 誘電体膜の製造方法、半導体装置の製造方法、半導体装置及び半導体装置の製造装置 |
| JP2000058789A (ja) | 1998-08-13 | 2000-02-25 | Oki Electric Ind Co Ltd | 半導体装置の製造方法 |
| US6228173B1 (en) * | 1998-10-12 | 2001-05-08 | Tokyo Electron Limited | Single-substrate-heat-treating apparatus for semiconductor process system |
| US6204203B1 (en) * | 1998-10-14 | 2001-03-20 | Applied Materials, Inc. | Post deposition treatment of dielectric films for interface control |
| US6294807B1 (en) * | 1999-02-26 | 2001-09-25 | Agere Systems Guardian Corp. | Semiconductor device structure including a tantalum pentoxide layer sandwiched between silicon nitride layers |
| US6150209A (en) | 1999-04-23 | 2000-11-21 | Taiwan Semiconductor Manufacturing Company | Leakage current reduction of a tantalum oxide layer via a nitrous oxide high density annealing procedure |
| JP2001073146A (ja) | 1999-08-31 | 2001-03-21 | Sony Corp | 薄膜製造装置および薄膜製造方法 |
| KR100363081B1 (ko) | 1999-09-16 | 2002-11-30 | 삼성전자 주식회사 | 박막 형성장치 |
| JP2001203327A (ja) | 2000-01-21 | 2001-07-27 | Sony Corp | 容量素子と抵抗素子とを有する電子部材の製造方法、半導体装置の製造方法、及び半導体装置 |
| EP1265276B1 (en) | 2000-03-13 | 2011-06-22 | Tadahiro Ohmi | Method for forming dielectric film |
| JP4449226B2 (ja) | 2000-05-22 | 2010-04-14 | 東京エレクトロン株式会社 | 金属酸化膜の改質方法、金属酸化膜の成膜方法及び熱処理装置 |
| AU2002232395A1 (en) * | 2000-11-03 | 2002-05-15 | Tokyo Electron Limited | Hall effect ion source at high current density |
| KR101153978B1 (ko) * | 2002-03-26 | 2012-06-14 | 카부시키카이샤 시.브이.리서어치 | 비결정질 금속 산화막의 제조 방법 및 비결정질 금속산화막을 가지는 커패시턴스 소자와 반도체 장치를제조하는 방법 |
-
2003
- 2003-03-20 KR KR1020030017551A patent/KR101153978B1/ko not_active Expired - Fee Related
- 2003-03-21 EP EP03290729A patent/EP1355348A3/en not_active Withdrawn
- 2003-03-24 TW TW092106509A patent/TWI244138B/zh not_active IP Right Cessation
- 2003-03-25 US US10/395,389 patent/US6916747B2/en not_active Expired - Fee Related
- 2003-03-26 CN CNB031384579A patent/CN1264205C/zh not_active Expired - Fee Related
-
2004
- 2004-11-30 US US10/998,759 patent/US7666793B2/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20000041428A (ko) * | 1998-12-22 | 2000-07-15 | 김영환 | 플라즈마 화학기상증착법을 이용한 탄탈륨산화막 캐패시터 제조 방법 |
| US6355516B1 (en) * | 1999-06-29 | 2002-03-12 | Hyundai Electronics Industries Co., Ltd. | Method of manufacturing a capacitor with a bi-layer Ta2O5 capacitor dielectric in a semiconductor device including performing a plasma treatment on the first Ta2O5 layer |
| KR20010008593A (ko) * | 1999-07-02 | 2001-02-05 | 김영환 | 반도체장치의 커패시터 제조방법 |
| KR20010045962A (ko) * | 1999-11-09 | 2001-06-05 | 박종섭 | 반도체 소자의 캐패시터 제조방법 |
Also Published As
| Publication number | Publication date |
|---|---|
| TWI244138B (en) | 2005-11-21 |
| US7666793B2 (en) | 2010-02-23 |
| EP1355348A3 (en) | 2007-09-12 |
| EP1355348A2 (en) | 2003-10-22 |
| US20050095850A1 (en) | 2005-05-05 |
| TW200305952A (en) | 2003-11-01 |
| CN1455441A (zh) | 2003-11-12 |
| CN1264205C (zh) | 2006-07-12 |
| KR20030077988A (ko) | 2003-10-04 |
| US20030219985A1 (en) | 2003-11-27 |
| US6916747B2 (en) | 2005-07-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR0167570B1 (ko) | 반도체 디바이스에 있어서의 유전체막(誘電體膜)의 형성방법 | |
| KR100363081B1 (ko) | 박막 형성장치 | |
| CN111033686B (zh) | 用等离子体和/或热处理提高氧化铪基铁电材料性能的方法 | |
| US6475854B2 (en) | Method of forming metal electrodes | |
| KR100824088B1 (ko) | 성막 처리 방법 | |
| KR100920033B1 (ko) | 에스아이오씨 박막 제조용 프리커서를 이용한 박막 형성방법 | |
| TWI729495B (zh) | 高溫rf加熱器座 | |
| KR20010052799A (ko) | 유전체층을 형성하기 위한 방법 및 장치 | |
| US6177305B1 (en) | Fabrication of metal-insulator-metal capacitive structures | |
| KR20020011126A (ko) | 집적회로 제조용 박막 형성방법, 및 이를 이용한 디바이스제조방법 및 컴퓨터 저장매체 | |
| KR101153978B1 (ko) | 비결정질 금속 산화막의 제조 방법 및 비결정질 금속산화막을 가지는 커패시턴스 소자와 반도체 장치를제조하는 방법 | |
| KR100391485B1 (ko) | 강유전체막을사용한장치의제조방법및장치 | |
| KR20000027398A (ko) | 플라즈마를 이용한 강유전체막의 페롭스카이트핵 형성 방법 | |
| KR20040096380A (ko) | 산화 금속막 증착 챔버의 세정 방법 및 이를 수행하기위한 증착 장치 | |
| KR100400248B1 (ko) | 반도체소자의 배선 형성방법 | |
| JP3875906B2 (ja) | アモルファス金属酸化膜の製造方法 | |
| US6372519B1 (en) | In-situ formation of metal oxide and ferroelectic oxide films | |
| JP2003282722A (ja) | アモルファス金属酸化膜を有する容量素子および半導体装置の各製造方法 | |
| KR100382742B1 (ko) | 반도체 소자의 커패시터 형성방법 | |
| KR100772100B1 (ko) | 반도체 소자의 캐패시터 형성방법 | |
| KR20170061793A (ko) | 반도체 디바이스의 박막 증착 방법 | |
| JPH09283371A (ja) | 薄膜キャパシタの形成方法 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PA0109 | Patent application |
St.27 status event code: A-0-1-A10-A12-nap-PA0109 |
|
| P11-X000 | Amendment of application requested |
St.27 status event code: A-2-2-P10-P11-nap-X000 |
|
| P13-X000 | Application amended |
St.27 status event code: A-2-2-P10-P13-nap-X000 |
|
| PG1501 | Laying open of application |
St.27 status event code: A-1-1-Q10-Q12-nap-PG1501 |
|
| R18-X000 | Changes to party contact information recorded |
St.27 status event code: A-3-3-R10-R18-oth-X000 |
|
| A201 | Request for examination | ||
| AMND | Amendment | ||
| P11-X000 | Amendment of application requested |
St.27 status event code: A-2-2-P10-P11-nap-X000 |
|
| P13-X000 | Application amended |
St.27 status event code: A-2-2-P10-P13-nap-X000 |
|
| PA0201 | Request for examination |
St.27 status event code: A-1-2-D10-D11-exm-PA0201 |
|
| D13-X000 | Search requested |
St.27 status event code: A-1-2-D10-D13-srh-X000 |
|
| D14-X000 | Search report completed |
St.27 status event code: A-1-2-D10-D14-srh-X000 |
|
| E902 | Notification of reason for refusal | ||
| PE0902 | Notice of grounds for rejection |
St.27 status event code: A-1-2-D10-D21-exm-PE0902 |
|
| PN2301 | Change of applicant |
St.27 status event code: A-3-3-R10-R13-asn-PN2301 St.27 status event code: A-3-3-R10-R11-asn-PN2301 |
|
| T11-X000 | Administrative time limit extension requested |
St.27 status event code: U-3-3-T10-T11-oth-X000 |
|
| AMND | Amendment | ||
| E13-X000 | Pre-grant limitation requested |
St.27 status event code: A-2-3-E10-E13-lim-X000 |
|
| P11-X000 | Amendment of application requested |
St.27 status event code: A-2-2-P10-P11-nap-X000 |
|
| P13-X000 | Application amended |
St.27 status event code: A-2-2-P10-P13-nap-X000 |
|
| E601 | Decision to refuse application | ||
| PE0601 | Decision on rejection of patent |
St.27 status event code: N-2-6-B10-B15-exm-PE0601 |
|
| AMND | Amendment | ||
| J201 | Request for trial against refusal decision | ||
| P11-X000 | Amendment of application requested |
St.27 status event code: A-2-2-P10-P11-nap-X000 |
|
| P13-X000 | Application amended |
St.27 status event code: A-2-2-P10-P13-nap-X000 |
|
| PJ0201 | Trial against decision of rejection |
St.27 status event code: A-3-3-V10-V11-apl-PJ0201 |
|
| PB0901 | Examination by re-examination before a trial |
St.27 status event code: A-6-3-E10-E12-rex-PB0901 |
|
| B601 | Maintenance of original decision after re-examination before a trial | ||
| PB0601 | Maintenance of original decision after re-examination before a trial |
St.27 status event code: N-3-6-B10-B17-rex-PB0601 |
|
| J301 | Trial decision |
Free format text: TRIAL DECISION FOR APPEAL AGAINST DECISION TO DECLINE REFUSAL REQUESTED 20100723 Effective date: 20110420 |
|
| PJ1301 | Trial decision |
St.27 status event code: A-3-3-V10-V15-crt-PJ1301 Decision date: 20110420 Appeal event data comment text: Appeal Kind Category : Appeal against decision to decline refusal, Appeal Ground Text : 2003 0017551 Appeal request date: 20100723 Appellate body name: Patent Examination Board Decision authority category: Office appeal board Decision identifier: 2010101005622 |
|
| PS0901 | Examination by remand of revocation |
St.27 status event code: A-6-3-E10-E12-rex-PS0901 |
|
| S901 | Examination by remand of revocation | ||
| E90F | Notification of reason for final refusal | ||
| PE0902 | Notice of grounds for rejection |
St.27 status event code: A-1-2-D10-D21-exm-PE0902 |
|
| E13-X000 | Pre-grant limitation requested |
St.27 status event code: A-2-3-E10-E13-lim-X000 |
|
| P11-X000 | Amendment of application requested |
St.27 status event code: A-2-2-P10-P11-nap-X000 |
|
| P13-X000 | Application amended |
St.27 status event code: A-2-2-P10-P13-nap-X000 |
|
| PS0701 | Decision of registration after remand of revocation |
St.27 status event code: A-3-4-F10-F13-rex-PS0701 |
|
| GRNT | Written decision to grant | ||
| PR0701 | Registration of establishment |
St.27 status event code: A-2-4-F10-F11-exm-PR0701 |
|
| PR1002 | Payment of registration fee |
St.27 status event code: A-2-2-U10-U11-oth-PR1002 Fee payment year number: 1 |
|
| PG1601 | Publication of registration |
St.27 status event code: A-4-4-Q10-Q13-nap-PG1601 |
|
| FPAY | Annual fee payment |
Payment date: 20150526 Year of fee payment: 4 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 4 |
|
| LAPS | Lapse due to unpaid annual fee | ||
| PC1903 | Unpaid annual fee |
St.27 status event code: A-4-4-U10-U13-oth-PC1903 Not in force date: 20160601 Payment event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE |
|
| PC1903 | Unpaid annual fee |
St.27 status event code: N-4-6-H10-H13-oth-PC1903 Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE Not in force date: 20160601 |
|
| PN2301 | Change of applicant |
St.27 status event code: A-5-5-R10-R13-asn-PN2301 St.27 status event code: A-5-5-R10-R11-asn-PN2301 |
|
| P22-X000 | Classification modified |
St.27 status event code: A-4-4-P10-P22-nap-X000 |