KR100532805B1 - 기판상의 박막 증착 장치 및 방법 - Google Patents
기판상의 박막 증착 장치 및 방법 Download PDFInfo
- Publication number
- KR100532805B1 KR100532805B1 KR10-1999-7012327A KR19997012327A KR100532805B1 KR 100532805 B1 KR100532805 B1 KR 100532805B1 KR 19997012327 A KR19997012327 A KR 19997012327A KR 100532805 B1 KR100532805 B1 KR 100532805B1
- Authority
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- South Korea
- Prior art keywords
- substrate
- sputtering
- plasma
- target
- thin film
- 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
- 239000000758 substrate Substances 0.000 title claims abstract description 284
- 238000000151 deposition Methods 0.000 title claims abstract description 17
- 238000000034 method Methods 0.000 title claims description 13
- 238000004544 sputter deposition Methods 0.000 claims abstract description 83
- 150000002500 ions Chemical class 0.000 claims abstract description 39
- 239000010409 thin film Substances 0.000 claims abstract description 32
- 238000005477 sputtering target Methods 0.000 claims abstract description 10
- 238000000427 thin-film deposition Methods 0.000 claims description 3
- 238000005513 bias potential Methods 0.000 claims description 2
- 239000007789 gas Substances 0.000 description 9
- 239000000463 material Substances 0.000 description 8
- 239000004020 conductor Substances 0.000 description 4
- 238000009826 distribution Methods 0.000 description 4
- 239000010410 layer Substances 0.000 description 4
- 230000005684 electric field Effects 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000011261 inert gas Substances 0.000 description 2
- 238000001755 magnetron sputter deposition Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 238000005229 chemical vapour deposition Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000010849 ion bombardment Methods 0.000 description 1
- 230000005596 ionic collisions Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011253 protective coating Substances 0.000 description 1
- 238000005546 reactive sputtering Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000000992 sputter etching Methods 0.000 description 1
- 238000005478 sputtering type Methods 0.000 description 1
- 239000013077 target material Substances 0.000 description 1
Classifications
-
- 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
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/22—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
- C23C14/34—Sputtering
- C23C14/35—Sputtering by application of a magnetic field, e.g. magnetron sputtering
- C23C14/352—Sputtering by application of a magnetic field, e.g. magnetron sputtering using more than one target
-
- 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
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/22—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
- C23C14/34—Sputtering
-
- 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
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/22—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
- C23C14/34—Sputtering
- C23C14/3435—Applying energy to the substrate during sputtering
- C23C14/345—Applying energy to the substrate during sputtering using substrate bias
-
- 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
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/22—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
- C23C14/50—Substrate holders
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
- H01J37/32—Gas-filled discharge tubes
- H01J37/34—Gas-filled discharge tubes operating with cathodic sputtering
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
- H01J37/32—Gas-filled discharge tubes
- H01J37/34—Gas-filled discharge tubes operating with cathodic sputtering
- H01J37/3411—Constructional aspects of the reactor
- H01J37/3438—Electrodes other than cathode
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Analytical Chemistry (AREA)
- Physical Vapour Deposition (AREA)
- Manufacturing Of Magnetic Record Carriers (AREA)
Abstract
Description
Claims (22)
- 기판상에 박막을 증착하기 위한 장치로서,플라즈마를 형성하는 가스를 함유한 스퍼터링 챔버를 둘러싸고 있는 하우징과,상기 스퍼터링 챔버내에 기판을 위치시키고 상기 기판을 향해 플라즈마로부터의 이온을 가속시키기 위한 전위를 상기 기판에 인가하는 기판 홀더와,상기 기판의 제 1 표면상에 제 1 타겟의 원자 박막을 증착하기 위한 상기 챔버내의 제 1 스퍼터링 타겟을 포함하는 제 1 스퍼터링 건과,상기 기판의 제 2 표면상에 제 2 타겟의 원자 박막을 증착하기 위한 상기 챔버내에 제 2 스퍼터링 타겟을 포함하는 제 2 스퍼터링 건과, 그리고상기 기판의 제 1 표면과 인접하여 배치된 제 1 기판 전극, 상기 기판의 제 2 표면과 인접하여 배치된 제 2 기판 전극을 포함하고, 상기 기판의 양표면을 향해 상기 플라즈마로부터 가속된 이온의 궤적을 제어하며, 상기 기판 홀더에 의한 상기 기판의 이동을 허용함으로써, 상기 플라즈마로부터 보았을 때 상기 기판 주변부의 주위에 균일한 전위를 형성시키는 기판 전극 조립체를 포함하는, 기판상의 박막 증착 장치.
- 제 1 항에 있어서, 상기 제 1 및 제 2 스퍼터링 건은 각각 마그네트론을 포함하는, 기판상의 박막 증착 장치.
- 제 2 항에 있어서, 상기 제 1 및 제 2 기판 전극은 상기 기판보다 크거나 같은 개구를 각각 포함하며, 상기 기판은 상기 각각의 개구를 통해 제 1 및 제 2 타겟에 노출되는, 기판상의 박막 증착 장치.
- 제 3 항에 있어서, 상기 기판은 원형인 디스크를 포함하며, 상기 제 1 및 제 2 기판 전극내의 개구는 원형인, 기판상의 박막 증착 장치.
- 제 4 항에 있어서, 상기 원형의 개구는 상기 기판보다 큰 직경을 가지는, 기판상의 박막 증착 장치.
- 제 2 항에 있어서, 상기 기판 전극들은 스퍼터링 중에 상기 기판 홀더를 가릴 수 있도록 구성되는, 기판상의 박막 증착 장치.
- 제 5 항에 있어서, 상기 개구는 상기 타겟과 기판 사이에 직선의 관찰통로를 제공하도록 기판을 향해 안쪽으로 테이퍼링된 내측면을 구비하는, 기판상의 박막 증착 장치.
- 제 2 항에 있어서, 상기 기판 전극들은, 상기 기판 주변부의 주위에 균일한 전위를 형성하면서 상기 타겟과 기판 사이에 직선의 관찰통로를 제공할 수 있도록 상기 스퍼터링 챔버내에 위치되는, 기판상의 박막 증착 장치.
- 제 2 항에 있어서, 상기 제 1 및 제 2 기판 전극은 이온이 상기 기판의 제 1 및 제 2 표면과 균일한 충돌을 하도록 바이어스되는, 기판상의 박막 증착 장치.
- 제 2 항에 있어서, 상기 기판 홀더 및 상기 기판 전극 조립체가 하나의 전압공급원에 연결되는, 기판상의 박막 증착 장치.
- 제 1 항에 있어서, 상기 기판 홀더 및 상기 기판 전극 조립체는 각각 제 1 및 제 2 전압공급원에 연결되는, 기판상의 박막 증착 장치.
- 제 1 항에 있어서, 상기 기판 홀더 및 상기 제 1 및 제 2 기판 전극은 음 전압공급원에 연결되는, 기판상의 박막 증착 장치.
- 제 1 항에 있어서, 상기 기판 홀더는 제 1 음 전압공급원에 연결되며, 상기 제 1 및 제 2 기판 전극은 제 2 음 전압공급원에 연결되는, 기판상의 박막 증착 장치.
- 기판상에 박막을 증착하기 위한 방법으로서,플라즈마를 형성하는 가스를 함유한 스퍼터링 챔버내에 기판을 위치시키는 단계와,상기 기판을 향해 상기 플라즈마로부터의 이온을 가속시키기 위해 전위를 상기 기판에 인가하는 단계와,상기 스퍼터링 챔버내에 상기 기판의 표면과 관련하여 위치된 타겟으로부터 공급되는 원자의 균일한 박막을 상기 기판의 대향 표면들 상에 증착시키는 단계, 및기판 전극 조립체에 의해 상기 기판을 향해 상기 플라즈마로부터 가속된 이온들의 궤적을 제어하는 단계를 포함하며,상기 기판 전극 조립체는, 상기 기판의 각 표면에 근접하게 이격되어 위치되어 상기 기판의 이동을 허용하고, 상기 기판 전극 조립체에 바이어스 포텐셜을 인가함으로써 상기 기판으로부터 볼 때 기판 주변부의 주위에 균일한 전위를 형성하는 전극들을 포함하는, 기판상의 박막 증착 방법.
- 제 14 항에 있어서, 상기 기판 전극은 이온이 상기 기판의 표면과 균일한 충돌을 하도록 바이어스되는, 기판상의 박막 증착 방법.
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Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/881,048 | 1997-06-25 | ||
US8/881,048 | 1997-06-25 | ||
US08/881,048 US5891311A (en) | 1997-06-25 | 1997-06-25 | Sputter coating system and method using substrate electrode |
PCT/US1998/012616 WO1998059088A1 (en) | 1997-06-25 | 1998-06-18 | Sputter coating system and method using substrate electrode |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20010020525A KR20010020525A (ko) | 2001-03-15 |
KR100532805B1 true KR100532805B1 (ko) | 2005-12-05 |
Family
ID=25377678
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-1999-7012327A Expired - Fee Related KR100532805B1 (ko) | 1997-06-25 | 1998-06-18 | 기판상의 박막 증착 장치 및 방법 |
Country Status (4)
Country | Link |
---|---|
US (1) | US5891311A (ko) |
JP (1) | JP2002512658A (ko) |
KR (1) | KR100532805B1 (ko) |
WO (1) | WO1998059088A1 (ko) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3944946B2 (ja) * | 1997-04-25 | 2007-07-18 | 株式会社島津製作所 | 薄膜形成装置 |
US6309516B1 (en) | 1999-05-07 | 2001-10-30 | Seagate Technology Llc | Method and apparatus for metal allot sputtering |
US6610179B2 (en) | 2001-03-16 | 2003-08-26 | David Alan Baldwin | System and method for controlling deposition thickness using a mask with a shadow that varies with respect to a target |
US6402905B1 (en) | 2001-03-16 | 2002-06-11 | 4 Wave, Inc | System and method for controlling deposition thickness using a mask with a shadow that varies along a radius of a substrate |
US6689253B1 (en) * | 2001-06-15 | 2004-02-10 | Seagate Technology Llc | Facing target assembly and sputter deposition apparatus |
DE10129313C1 (de) * | 2001-06-19 | 2002-11-21 | Fraunhofer Ges Forschung | Sputterverfahren und Vorrichtung zur Beschichtung und/oder Oberflächenbehandlung von Substraten |
US6709774B2 (en) * | 2001-09-18 | 2004-03-23 | International Business Machines Corporation | Magnetic thin film disks with a nonuniform composition |
US6843892B1 (en) | 2002-02-19 | 2005-01-18 | Seagate Technology Llc | Apparatus and method for selectively and controllably electrically biasing a plurality of substrates on a pallet |
US6886244B1 (en) | 2002-02-25 | 2005-05-03 | Seagate Technology Llc | Segmented pallet for disk-shaped substrate electrical biassing and apparatus comprising same |
JP4493284B2 (ja) * | 2003-05-26 | 2010-06-30 | キヤノンアネルバ株式会社 | スパッタリング装置 |
US7297422B2 (en) * | 2003-12-19 | 2007-11-20 | Seagate Technology Llc | Method for sputtering magnetic recording media |
JP2006066008A (ja) * | 2004-08-30 | 2006-03-09 | Hitachi Global Storage Technologies Netherlands Bv | 磁気ディスクおよび磁気ディスクの製造方法 |
US8557093B2 (en) | 2007-03-22 | 2013-10-15 | Sunpower Corporation | Deposition system with electrically isolated pallet and anode assemblies |
CN101779241B (zh) * | 2008-06-17 | 2012-08-29 | 佳能安内华股份有限公司 | 具有沉积遮蔽件的承载件 |
JP2010192056A (ja) * | 2009-02-19 | 2010-09-02 | Showa Denko Kk | インライン式成膜装置及び磁気記録媒体の製造方法 |
JP2011149094A (ja) * | 2009-12-25 | 2011-08-04 | Canon Anelva Corp | 成膜装置及びクリーニング方法 |
US20120097525A1 (en) * | 2010-10-26 | 2012-04-26 | Harkness Iv Samuel D | Method and apparatus to control ionic deposition |
KR20150030741A (ko) | 2012-07-05 | 2015-03-20 | 인테벡, 인코포레이티드 | 투명한 기판들을 위한 고도로 투명한 수소화된 탄소 보호 코팅을 생산하는 방법 |
DE102013113687A1 (de) * | 2013-12-09 | 2015-06-11 | Otto-Von-Guericke-Universität Magdeburg | Beschichtungssystem |
EP4032114A1 (en) | 2019-09-18 | 2022-07-27 | Danmarks Tekniske Universitet | A magnetron plasma sputtering arrangement |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4183797A (en) * | 1978-12-22 | 1980-01-15 | International Business Machines Corporation | Two-sided bias sputter deposition method and apparatus |
US4595481A (en) * | 1984-08-21 | 1986-06-17 | Komag, Inc. | Disk carrier |
KR970002340B1 (ko) * | 1988-07-15 | 1997-03-03 | 미쓰비시 가세이 가부시끼가이샤 | 자기 기록 매체의 제조방법 |
JPH03283111A (ja) * | 1990-03-30 | 1991-12-13 | Sumitomo Metal Ind Ltd | 磁気記録媒体の製造方法 |
ATE130465T1 (de) * | 1994-04-07 | 1995-12-15 | Balzers Hochvakuum | Magnetronzerstäubungsquelle und deren verwendung. |
-
1997
- 1997-06-25 US US08/881,048 patent/US5891311A/en not_active Expired - Lifetime
-
1998
- 1998-06-18 KR KR10-1999-7012327A patent/KR100532805B1/ko not_active Expired - Fee Related
- 1998-06-18 JP JP50475399A patent/JP2002512658A/ja active Pending
- 1998-06-18 WO PCT/US1998/012616 patent/WO1998059088A1/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
WO1998059088A1 (en) | 1998-12-30 |
JP2002512658A (ja) | 2002-04-23 |
US5891311A (en) | 1999-04-06 |
WO1998059088A9 (en) | 1999-06-10 |
KR20010020525A (ko) | 2001-03-15 |
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