KR900005785B1 - 평탄성 박막의 제조방법 - Google Patents
평탄성 박막의 제조방법 Download PDFInfo
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- KR900005785B1 KR900005785B1 KR1019860003683A KR860003683A KR900005785B1 KR 900005785 B1 KR900005785 B1 KR 900005785B1 KR 1019860003683 A KR1019860003683 A KR 1019860003683A KR 860003683 A KR860003683 A KR 860003683A KR 900005785 B1 KR900005785 B1 KR 900005785B1
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- thin film
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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
- H01L21/34—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 not provided for in groups H01L21/18, H10D48/04 and H10D48/07, with or without impurities, e.g. doping 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
- H01L21/04—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
- H01L21/26—Bombardment with radiation
- H01L21/263—Bombardment with radiation with high-energy radiation
- H01L21/2636—Bombardment with radiation with high-energy radiation for heating, e.g. electron beam heating
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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
- H01L21/3205—Deposition of non-insulating-, e.g. conductive- or resistive-, layers on insulating layers; After-treatment of these layers
- H01L21/321—After treatment
- H01L21/32115—Planarisation
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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
- H01L21/7684—Smoothing; Planarisation
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- Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
Abstract
Description
Claims (14)
- 진공실(1)내에 스퍼터링 가스가 일정한 압력으로 유지된 상태에서 평탄하지 않은 기판(2)상에 형성된 박막을 평탄화함에 있어서, 상기 진공실(1)내에 타아게트 전원(4)이 접속된 타아게트 전극(3)과 기판전원(5)이 접속된 기판전극(23)을 형성하여, 타아게트 전원(4)의 작동에 의한 플라즈마(7) 또는 (7')를 발생하고, 타아게트 전극(3)과 플라즈마(7) 또는 (7')사이에서 발생하는 바이어스에 의한 스프터링 작용에 의해 타아게트 전극(3)을 구성하는 원소를 스퍼터하며, 기판(2)상에 박막을 형성한 후 기판전원(5)을 기판전극(23)에 인가하여 플라즈마(7) 또는 (7')내의 하전입자를 기판(2) 상의 박막에 조사하므로써, 박막의 온도상승과 하전입자에 의한 박막의 충격에 의한 박막을 유종시키는 공정으로 하는 평탄성 박막의 제조방법.
- 제1항에 있어서, 박막이 알루미늄막이고, 상기 박막에 조사되는 하전입자가 -850V보다 큰 절대값을 갖는 바이어스 전압에 의해 가속화 되어지고; 상기 박막의 온도가 상기 박막의 융점보다 낮은 것을 특징으로 하는 평탄성 박막의 제조방법.
- 제1항에 있어서, 기판(2)을 외부로부터 가열한 후 가열하면서, 상기 박막에 상기 하전입자를 조사하는 것을 특징으로 하는 평탄성 박막의 제조방법.
- 제3항에 있어서, 하전입자에 의한 조사와 상기한 외부로부터의 가열이 행하여 졌을 때의 상기 박막의 온도가, 상기 박막의 융점보다 낮은 것을 특징으로 하는 평탄성 박막의 제조방법.
- 진공실(1)내에 스퍼터링 가스가 일정한 압력으로 유지된 상태에서 평탄하지 않은 기판(2)상에 형성되는 박막을 평탄화함에 있어서, 상기 진공실(1)내에 타아게트 전원(4)이 접속된 타아게트 전극(3)과 기판전원(5)이 접속된 기판전극(23)을 형성하여, 타아게트 전원(4)의 작동에 의한 플라즈마(7) 또는 (7')사이에서 발생하는 바이어스에 의한 스퍼터링 작용에 의해 타아게트 전극(3)을 구성하는 원소를 스퍼터하며, 기판전원(5)를 기판전극(23)에 인가하여 플라즈마(7) 또는 (7')내의 하전입자를 상기의 형성중에 있는 기판(2)상의 박막에 조사하므로써, 박막의 온도상승과 하전입자에 의한 박막의 충격에 의해 박막을 유동시키는 공정으로 하는 평탄성 박막의 제조방법.
- 제5항에 있어서, 상기 박막이 알루미늄막이고, 상기 박막에 조사되는 상기 하전입자가 -700V보다 큰 절대값을 갖는 바이어스 전압에 의해 가속화되어지고; 상기 박막의 온도가 상기 박막의 융점보다 낮은 것을 특징으로 하는 평탄성 박막의 제조방법.
- 제5항에 있어서, 기판(2)이 외부로부터 가열되는 것을 특징으로 하는 평탄성 박막의 제조방법.
- 제7항에 잇어서, 상기 하전입자에 의한 조사와 상기한 외부로부터의 가열이 행하여 졌을 때의 상기 박막의 온도가 상기 박막의 융점보다 낮은 것을 특징으로 하는 평탄성 박막의 제조방법.
- 진공실(1)내에 스퍼터링 가스가 일정한 압력으로 유지된 상태에서 평탄하지 않은 기판(1)상에 형성된 제1공정에 의한 1차 박막위에 제2공정에 의한 2차 박막을 형성하면서 박막을 평탄화함에 있어서, 상기 진공실(1)내에 타아게트 전원(4)이 접속된 타아게트 전극(3)과 기판전원(5)이 접속된 기판전극(23)을 형성하여, 타아게트 전원(4)의 작동에 의한 플라즈마(7) 또는 (7')를 발생하고, 타아게트 전극(3)과 플라즈마(7) 또는 (7')사이에서 발생하는 바이어스에 의한 스퍼터링 작용에 의해 타아게트 전극(3)을 구성하는 원소를 스퍼터하며, 기판(2)상에 박막을 형성하는 제1공정과 기판전원(5)를 기판전극(23)에 인가하여 플라즈마(7) 또는 (7')내의 하전입자를 상기 제1공정에 의해 1차 박막이 연속적으로 퇴적된 이 1차 박막위에 제2공정에 의한 2차 박막을 형성하는 때에, 형성중에 잇는 기판(2)상의 2차 박막에 하전입자를 조사하므로써, 박막의 온도상승과 하전입자에 의한 박막의 충격에 의해 박막을 유동시키는 공정으로 하는 평탄성 박막의 제조방법.
- 제9항에 있어서, 제1공정에서 퇴적된 상기 1차 박막의 두께가 상기 1차 박막이 섬 형상으로 되지 아니하고, 연속막으로 퇴적되도록 결정되어진 것을 특징으로 하는 평탄성 박막의 제조방법.
- 제9항에 있어서, 상기 제2공정에서 상기 2차 박막이 형성되어질 때, 형성중에 있는 상기 2차 박막에 하전입자가 조사되어지고, 상기 박막의 온도상승과 상기 하전입자에 의한 상기 박막의 충격에 의하여 상기 2차 박막이 유동되어지면서 상기 2차 박막이 형성되어지는 것을 특징으로 하는 평탄성 박막의 제조방법.
- 제9항에 있어서, 상기 박막이 알루미늄막이고; 상기 박막이 조사되는 상기 하전입자가 -700V 보다 큰 절대값을 갖는 바이어스 전압에 의해 가속화 되어지고; 상기 박막의 온도가 상기 박막의 융점보다 낮은 것을 특징으로 하는 평탄성 박막의 제조방법.
- 제9항에 있어서, 상기 기판(2)이, 제2공정에서, 외부로부터 가열되는 것을 특징으로 하는 평탄성 박막의 제조방법.
- 제13항에 있어서, 상기 하전입자에 의한 조사와 상기한 외부로부터의 가열이 행하여 졌을 때의 상기 박막의 온도가 상기 박막의 융점보다 낮은 것을 특징으로 하는 평탄성 박막의 제조방법.
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP60-99505 | 1985-05-13 | ||
JP60099505A JPS61261472A (ja) | 1985-05-13 | 1985-05-13 | バイアススパツタ法およびその装置 |
JP99505 | 1985-05-13 | ||
JP60209741A JPS6269534A (ja) | 1985-09-20 | 1985-09-20 | 平坦性薄膜の形成方法 |
JP209741 | 1985-09-20 | ||
JP60-209741 | 1985-09-20 |
Publications (2)
Publication Number | Publication Date |
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KR860009480A KR860009480A (ko) | 1986-12-23 |
KR900005785B1 true KR900005785B1 (ko) | 1990-08-11 |
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ID=26440635
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR1019860003683A Expired KR900005785B1 (ko) | 1985-05-13 | 1986-05-12 | 평탄성 박막의 제조방법 |
Country Status (5)
Country | Link |
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US (1) | US4816126A (ko) |
EP (2) | EP0544648B1 (ko) |
KR (1) | KR900005785B1 (ko) |
CA (1) | CA1247464A (ko) |
DE (2) | DE3689388T2 (ko) |
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US4327477A (en) * | 1980-07-17 | 1982-05-04 | Hughes Aircraft Co. | Electron beam annealing of metal step coverage |
US4510173A (en) * | 1983-04-25 | 1985-04-09 | Kabushiki Kaisha Toshiba | Method for forming flattened film |
JPH069199B2 (ja) * | 1984-07-18 | 1994-02-02 | 株式会社日立製作所 | 配線構造体およびその製造方法 |
-
1986
- 1986-05-12 KR KR1019860003683A patent/KR900005785B1/ko not_active Expired
- 1986-05-12 EP EP93102886A patent/EP0544648B1/en not_active Expired - Lifetime
- 1986-05-12 DE DE3689388T patent/DE3689388T2/de not_active Expired - Fee Related
- 1986-05-12 CA CA000508851A patent/CA1247464A/en not_active Expired
- 1986-05-12 DE DE3650612T patent/DE3650612T2/de not_active Expired - Fee Related
- 1986-05-12 EP EP86106432A patent/EP0202572B1/en not_active Expired - Lifetime
-
1987
- 1987-07-20 US US07/075,208 patent/US4816126A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE3650612D1 (de) | 1997-05-15 |
US4816126A (en) | 1989-03-28 |
EP0202572A2 (en) | 1986-11-26 |
EP0544648B1 (en) | 1997-04-09 |
EP0202572A3 (en) | 1989-09-27 |
DE3689388T2 (de) | 1994-05-26 |
EP0202572B1 (en) | 1993-12-15 |
DE3689388D1 (de) | 1994-01-27 |
EP0544648A2 (en) | 1993-06-02 |
EP0544648A3 (ko) | 1994-02-16 |
KR860009480A (ko) | 1986-12-23 |
CA1247464A (en) | 1988-12-28 |
DE3650612T2 (de) | 1997-08-21 |
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