KR100277810B1 - 반도체 장치 및 그 제조 방법 - Google Patents
반도체 장치 및 그 제조 방법 Download PDFInfo
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- KR100277810B1 KR100277810B1 KR1019970023608A KR19970023608A KR100277810B1 KR 100277810 B1 KR100277810 B1 KR 100277810B1 KR 1019970023608 A KR1019970023608 A KR 1019970023608A KR 19970023608 A KR19970023608 A KR 19970023608A KR 100277810 B1 KR100277810 B1 KR 100277810B1
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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
- H01L21/28—Manufacture of electrodes on semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/268
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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
- H01L21/76802—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
- H01L21/76807—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 for dual damascene structures
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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
- H01L21/76802—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
- H01L21/76807—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 for dual damascene structures
- H01L21/76808—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 for dual damascene structures involving intermediate temporary filling with material
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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
- H01L21/76802—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
- H01L21/76807—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 for dual damascene structures
- H01L21/76813—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 for dual damascene structures involving a partial via etch
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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
- H01L21/76802—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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- Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
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Abstract
Description
Claims (8)
- 실리콘 기판상의 절연막에 홈형상 배선을 갖는 반도체 장치에 있어서, 동일 배선층에 막 두께가 다른 홈형상 배선을 2 개 이상 갖는 것을 특징으로 하는 반도체 장치.
- 실리콘 기판상의 절연막에 개구부가 설치되고 상기 개구부를 금속이 차지하는 반도체 장치에 있어서, 상기 개구부는 구멍형상 개구부 및 깊이가 다른 2 개 이상의 홈형상 개구부인 것을 특징으로 하는 반도체 장치.
- 실리콘 기판상에 절연막이 형성되고 상기 절연막상에 제 1 배선이 설치되며, 상기 제 1 배선 및 상기 절연막상에 또한 절연막이 형성되고, 상기 절연막에 개구부가 설치되고 상기 개구부에 금속이 매립되어 제 2 배선이 형성된 반도체 장치에 있어서, 상기 개구부는 구멍형상 개구부 및 깊이가 다른 2 개 이상의 홈형상 개구부이며, 상기 구멍형상 개구부는 상기 홈형상 개구부의 적어도 일부에서 제 1 배선에 이르도록 설치된 것을 특징으로 하는 반도체 장치.
- 실리콘 기판상에 제 1 절연막을 형성하는 공정과, 상기 제 1 절연막에 제 1 및 제 2 홈형상 개구부를 형성하는 공정과, 상기 제 1 및 제 2 홈형상 개구부를 금속으로 매립하여 전체면을 덮도록 금속층을 형성하는 공정과, 상기 제 1 절연막의 표면과 상기 금속층의 표면이 실질적으로 동일 평면이 될 때까지 금속층을 부분적으로 제거하는 공정을 포함하고, 상기 제 1 및 제 2 홈형상 개구부는 다른 깊이를 갖는 것을 특징으로 하는 반도체 장치의 제조 방법.
- 실리콘 기판상에 제 1 절연막을 형성하는 공정과, 상기 제 1 절연막에 제 1 및 제 2 홈형상 개구부와 구멍형상 개구부를 형성하는 공정과, 상기 제 1 및 제 2 홈형상 개구부와 구멍형상 개구부를 금속으로 매립하여 전체면을 덮도록 금속층을 형성하는 공정과, 상기 제 1 절연막의 표면과 상기 금속층의 표면이 실질적으로 동일 평면이 될 때까지 금속층을 부분적으로 제거하는 공정을 포함하고, 적어도 상기 제 1 및 제 2 홈형상 개구부는 다른 깊이를 갖는 것을 특징으로 하는 반도체 장치의 제조 방법.
- 실리콘 기판상에 절연막을 형성하고 상기 절연막상에 제 1 배선을 형성하는 공정과, 상기 제 1 배선 및 상기 절연막상에 또한 절연막을 형성하는 공정과, 상기 절연막에 제 1 홈형상 개구부와 구멍형상 개구부와 제 2 홈형상 개구부를 형성하는 공정과, 이들 개구부 내에 금속을 매립하여 상기 절연막의 전체면에 금속을 형성하는 공정과, 상기 금속 표면과 상기 절연막 표면이 동일 평면으로 될 때까지 금속을 제거하는 공정을 갖는 반도체 장치의 제조 방법에 있어서, 상기 구멍형상 개구부는 상기 제 1 홈형상 개구부의 적어도 일부에서 제 1 배선에 이르도록 설치되고 또한, 상기 제 2 홈형상 개구부는 상기 제 1 홈형상 개구부와 다른 장소 또는 상기 제 1 홈형상 개구부의 적어도 일부에 설치되는 것을 특징으로 하는 반도체 장치의 제조 방법.
- 제5항에 있어서, 구멍형상 개구부와 제 2 홈형상 개구부를 동일 포토리소그래피 공정 및 에칭 공정으로 형성하는 반도체 장치의 제조 방법 .
- 제6항에 있어서, 구멍형상 개구부와 제 2 홈형상 개구부를 동일 포토리소그래피 공정 및 에칭 공정으로 형성하는 반도체 장치의 제조 방법.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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JP8139999A JP2809200B2 (ja) | 1996-06-03 | 1996-06-03 | 半導体装置の製造方法 |
JP96-139999 | 1996-06-03 |
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KR980005658A KR980005658A (ko) | 1998-03-30 |
KR100277810B1 true KR100277810B1 (ko) | 2001-02-01 |
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KR1019970023608A KR100277810B1 (ko) | 1996-06-03 | 1997-06-03 | 반도체 장치 및 그 제조 방법 |
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US (2) | US6100177A (ko) |
JP (1) | JP2809200B2 (ko) |
KR (1) | KR100277810B1 (ko) |
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KR101045473B1 (ko) * | 2002-05-09 | 2011-06-30 | 프리스케일 세미컨덕터, 인크. | 다중 두께 반도체 상호 접속 및 그 제조 방법 |
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JP2845176B2 (ja) * | 1995-08-10 | 1999-01-13 | 日本電気株式会社 | 半導体装置 |
US5702982A (en) * | 1996-03-28 | 1997-12-30 | Taiwan Semiconductor Manufacturing Company, Ltd. | Method for making metal contacts and interconnections concurrently on semiconductor integrated circuits |
US5741741A (en) * | 1996-05-23 | 1998-04-21 | Vanguard International Semiconductor Corporation | Method for making planar metal interconnections and metal plugs on semiconductor substrates |
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1996
- 1996-06-03 JP JP8139999A patent/JP2809200B2/ja not_active Expired - Fee Related
-
1997
- 1997-06-03 KR KR1019970023608A patent/KR100277810B1/ko not_active IP Right Cessation
- 1997-06-03 US US08/867,802 patent/US6100177A/en not_active Expired - Fee Related
-
2000
- 2000-07-28 US US09/628,355 patent/US6323117B1/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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KR101045473B1 (ko) * | 2002-05-09 | 2011-06-30 | 프리스케일 세미컨덕터, 인크. | 다중 두께 반도체 상호 접속 및 그 제조 방법 |
KR101021693B1 (ko) * | 2004-06-26 | 2011-03-15 | 엘지디스플레이 주식회사 | 액정표시패널 및 그 제조방법 |
Also Published As
Publication number | Publication date |
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US6100177A (en) | 2000-08-08 |
JPH09321046A (ja) | 1997-12-12 |
US6323117B1 (en) | 2001-11-27 |
JP2809200B2 (ja) | 1998-10-08 |
KR980005658A (ko) | 1998-03-30 |
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