KR100955420B1 - 와이어 본딩용 캐필러리의 디엘씨 코팅방법 및 와이어본딩용 캐필러리 - Google Patents
와이어 본딩용 캐필러리의 디엘씨 코팅방법 및 와이어본딩용 캐필러리 Download PDFInfo
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- KR100955420B1 KR100955420B1 KR1020070131308A KR20070131308A KR100955420B1 KR 100955420 B1 KR100955420 B1 KR 100955420B1 KR 1020070131308 A KR1020070131308 A KR 1020070131308A KR 20070131308 A KR20070131308 A KR 20070131308A KR 100955420 B1 KR100955420 B1 KR 100955420B1
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- dlc coating
- wire bonding
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- 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
- C23C16/26—Deposition of carbon only
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- 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
- C23C16/02—Pretreatment of the material to be coated
- C23C16/0227—Pretreatment of the material to be coated by cleaning or etching
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- 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
- C23C16/44—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 method of coating
- C23C16/4401—Means for minimising impurities, e.g. dust, moisture or residual gas, in the reaction chamber
- C23C16/4409—Means for minimising impurities, e.g. dust, moisture or residual gas, in the reaction chamber characterised by sealing means
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- 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
- C23C16/44—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 method of coating
- C23C16/455—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 method of coating characterised by the method used for introducing gases into reaction chamber or for modifying gas flows in reaction chamber
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- 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
- C23C16/44—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 method of coating
- C23C16/458—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 method of coating characterised by the method used for supporting substrates in the reaction chamber
- C23C16/4582—Rigid and flat substrates, e.g. plates or discs
- C23C16/4583—Rigid and flat substrates, e.g. plates or discs the substrate being supported substantially horizontally
- C23C16/4584—Rigid and flat substrates, e.g. plates or discs the substrate being supported substantially horizontally the substrate being rotated
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- 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
- C23C16/44—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 method of coating
- C23C16/52—Controlling or regulating the coating process
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- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Wire Bonding (AREA)
Abstract
Description
Claims (11)
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- 캐필러리를 아세톤이 담겨진 용기에 수용된 상태로 초음파 세정기의 통 내에서 60∼120분 동안 세정한 다음, 에탄올이 담겨진 용기에 수용한 상태로 초음파 세정기의 통 내에서 60∼90분 동안 세정하고, 이어서 증류수가 담겨진 용기에 수용한 상태로 초음파 세정기의 통 내에서 30∼60분 동안 세정한 후, 증류수 샤워기에서 세정하는 습식 세정단계;습식 세정된 상기 캐필러리를 건조하는 건조단계;건조된 상기 캐필러리를 증착조의 DLC 코팅용 지그에 장착한 상태로 상기 증착조의 진공도가 3×10-6∼5×10-6(Torr)로 유지되는 상태에서 상기 DLC 코팅용 지그에 13.56㎒의 RF 파워공급장치에 의한 25∼100(W)의 RF 파워가 인가되는 조건에서 아르곤(Ar) 이온을 주입하여 세정하는 건식 세정단계;상기 증착조의 내측으로 메탄가스, 수소가스, 질소가스를 주입하는 동시에 상기 증착조의 압력 9×10-3∼6×10-2(Torr), 상기 증착조의 온도 30∼100℃, 상기 RF 파워 공급장치의 상기 DLC 코팅용 지그에 대한 RF 파워 25∼100(W)의 조건에서 상기 건식 세정단계를 거친 상기 캐필러리의 팁부분 표면에 DLC를 합성하는 DLC 코팅단계를 포함하고,상기 DLC 코팅단계는, 상기 DLC 코팅용 지그의 회전에 의해 상기 캐필러리가 회전되는 상태에서 이루어지는 것과, 상기 DLC 코팅용 지그의 회전은 상기 증착조에 설치되어 상기 DLC 코팅용 지그를 장착시키는 테이블의 회전에 의해 이루어지는 것 중에서 선택된 어느 하나로 이루어지고,상기 DLC 코팅단계 이전에, 상기 증착조로 SiH4 가스를 주입하는 동시에 상기 증착조의 진공도가 2×10-2∼5×10-2(Torr)로 유지되는 상태에서 상기 DLC 코팅용 지그에 13.56㎒의 RF 파워공급장치에 의한 10∼30(W)의 RF 파워가 인가되는 조건을 1분간 유지시켜 상기 캐필러리의 팁부분 표면에 비정질 실리콘(Si)층인 접착력 증진층을 형성하는 단계가 더 포함되고,상기 접착력 증진층인 비정질 실리콘층을 30㎚ 이하의 두께로 형성하며,상기 건조단계는 상기 캐필러리가 진공건조기에 수용되어 100∼200℃의 온도에서 2∼5시간 동안 이루어지고,상기 DLC 코팅단계는, 상기 DLC 코팅막을 0.5∼1(㎛)의 두께로 형성하기 위하여 상기 증착조의 압력이 6×10-2(Torr), 상기 증착조의 온도가 70℃, 상기 RF 파워 공급장치의 상기 DLC 코팅용 지그에 대한 RF 파워가 25(W), 상기 DLC 코팅용 지그의 회전 rpm이 10, 상기 증착조에 주입되는 가스의 비율이 메탄가스 80%, 수소가스 10%, 질소가스 10%인 조건에서 이루어지는 것을 특징으로 하는 와이어 본딩용 캐필러리의 DLC 코팅방법.
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KR20190029140A (ko) | 2017-09-12 | 2019-03-20 | 주식회사 페코텍 | 고강도 및 고경도 와이어본딩용 캐필러리 및 그 제조방법 |
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WO2013088956A1 (ja) | 2011-12-12 | 2013-06-20 | 岡山県 | 植物のアミノ酸含量を高めるための化合物およびその利用 |
KR20170002206U (ko) | 2015-12-14 | 2017-06-22 | 대우조선해양 주식회사 | 해상 보급기능을 갖는 군수 지원함용 크레인 및 이를 갖는 군수 지원함 |
Citations (4)
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KR960017510A (ko) * | 1994-11-23 | 1996-06-17 | 박원배 | 플라스틱 표면보호용 다이아몬드성 탄소막 증착방법 |
JP2001223237A (ja) * | 2000-02-10 | 2001-08-17 | Shuwa Kogyo Kk | 半導体装置の製造工程におけるワイヤボンディング工程用の導線接続工具 |
KR20010111100A (ko) * | 2000-06-07 | 2001-12-17 | 전영하 | 다이아몬드상카본 필름이 코팅된 정보기록 디스크 성형용스탬퍼지지금형 및 그 제조방법 |
JP2005340400A (ja) * | 2004-05-26 | 2005-12-08 | Hideki Ichijo | ワイヤーボンディング用キャピラリー |
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KR960017510A (ko) * | 1994-11-23 | 1996-06-17 | 박원배 | 플라스틱 표면보호용 다이아몬드성 탄소막 증착방법 |
JP2001223237A (ja) * | 2000-02-10 | 2001-08-17 | Shuwa Kogyo Kk | 半導体装置の製造工程におけるワイヤボンディング工程用の導線接続工具 |
KR20010111100A (ko) * | 2000-06-07 | 2001-12-17 | 전영하 | 다이아몬드상카본 필름이 코팅된 정보기록 디스크 성형용스탬퍼지지금형 및 그 제조방법 |
JP2005340400A (ja) * | 2004-05-26 | 2005-12-08 | Hideki Ichijo | ワイヤーボンディング用キャピラリー |
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KR20190029140A (ko) | 2017-09-12 | 2019-03-20 | 주식회사 페코텍 | 고강도 및 고경도 와이어본딩용 캐필러리 및 그 제조방법 |
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