KR101209019B1 - 박막 형성 방법 - Google Patents
박막 형성 방법 Download PDFInfo
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- KR101209019B1 KR101209019B1 KR1020107002777A KR20107002777A KR101209019B1 KR 101209019 B1 KR101209019 B1 KR 101209019B1 KR 1020107002777 A KR1020107002777 A KR 1020107002777A KR 20107002777 A KR20107002777 A KR 20107002777A KR 101209019 B1 KR101209019 B1 KR 101209019B1
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- 239000010409 thin film Substances 0.000 title claims abstract description 50
- 238000000034 method Methods 0.000 title claims abstract description 43
- 230000015572 biosynthetic process Effects 0.000 title claims abstract description 28
- 239000010408 film Substances 0.000 claims abstract description 96
- 239000000758 substrate Substances 0.000 claims abstract description 82
- 239000007789 gas Substances 0.000 claims abstract description 49
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 28
- 239000001301 oxygen Substances 0.000 claims abstract description 28
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 28
- 238000005546 reactive sputtering Methods 0.000 claims abstract description 11
- 238000005229 chemical vapour deposition Methods 0.000 claims abstract description 5
- 150000002500 ions Chemical class 0.000 claims abstract description 5
- 238000004544 sputter deposition Methods 0.000 claims description 47
- 239000011521 glass Substances 0.000 claims description 27
- 239000012495 reaction gas Substances 0.000 claims description 22
- 239000002184 metal Substances 0.000 claims description 11
- 229910052751 metal Inorganic materials 0.000 claims description 11
- 230000008569 process Effects 0.000 claims description 10
- 239000000203 mixture Substances 0.000 claims description 7
- 238000005240 physical vapour deposition Methods 0.000 claims description 3
- 239000000853 adhesive Substances 0.000 abstract 1
- 230000001070 adhesive effect Effects 0.000 abstract 1
- 239000010949 copper Substances 0.000 description 22
- 238000004519 manufacturing process Methods 0.000 description 8
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 7
- 229910001882 dioxygen Inorganic materials 0.000 description 7
- 239000002245 particle Substances 0.000 description 7
- 238000005268 plasma chemical vapour deposition Methods 0.000 description 7
- 229910004205 SiNX Inorganic materials 0.000 description 6
- 230000010355 oscillation Effects 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 5
- 238000001514 detection method Methods 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 229910052802 copper Inorganic materials 0.000 description 4
- 239000012528 membrane Substances 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 125000004429 atom Chemical group 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 3
- 238000009792 diffusion process Methods 0.000 description 3
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 229910052738 indium Inorganic materials 0.000 description 2
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 description 2
- 230000005415 magnetization Effects 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 230000009257 reactivity Effects 0.000 description 2
- 238000005245 sintering Methods 0.000 description 2
- 239000002344 surface layer Substances 0.000 description 2
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 238000001755 magnetron sputter deposition Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000006722 reduction reaction Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
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Classifications
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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
- H01L21/02104—Forming layers
- H01L21/02365—Forming inorganic semiconducting materials on a substrate
- H01L21/02612—Formation types
- H01L21/02617—Deposition types
- H01L21/02631—Physical deposition at reduced pressure, e.g. MBE, sputtering, evaporation
-
- 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
- C23C14/0021—Reactive sputtering or evaporation
-
- 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
- H01J37/3444—Associated circuits
-
- 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
-
- 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
- H01L21/02266—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 physical ablation of a target, e.g. sputtering, reactive sputtering, physical vapour deposition or pulsed laser deposition
-
- 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
- H01L21/283—Deposition of conductive or insulating materials for electrodes conducting electric current
- H01L21/285—Deposition of conductive or insulating materials for electrodes conducting electric current from a gas or vapour, e.g. condensation
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
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- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Plasma & Fusion (AREA)
- Analytical Chemistry (AREA)
- Optics & Photonics (AREA)
- Physical Vapour Deposition (AREA)
- Thin Film Transistor (AREA)
- Electrodes Of Semiconductors (AREA)
Abstract
Description
도 2는 도 1에 나타낸 스퍼터 장치에 이용하는 교류 전원의 구성을 설명하는 도면이다.
도 3은 TFT 기판 제작 공정에 있어서의 박막 형성을 설명하는 도면이다.
도 4는 본 발명의 박막 형성 방법을 실시하는 경우의 투입 전력과 반응 가스 유량의 제어를 설명하는 도면이다.
도 5는 본 발명의 박막 형성 방법을 실시하는 경우의 투입 전력과 반응 가스 유량의 제어의 변형예를 설명하는 도면이다.
도 6은 본 발명의 박막 형성 방법을 실시하는 경우의 투입 전력과 반응 가스 유량의 제어의 변형예를 설명하는 도면이다.
도 7은 실시예 1로 제작한 시료의 박막 형성 조건과 비저항값 및 밀착성의 시험 결과를 나타내는 표이다.
11a 스퍼터실
31, 32 쉴드
41a 내지 41h 타겟
65 스위칭 소자
8 가스 도입 수단
E1 내지 E4 교류 전원
S 기판
Claims (7)
- 진공 분위기 중의 스퍼터실 내에 스퍼터 가스 및 산소를 함유하는 반응 가스를 도입하면서, 스퍼터실 내에서 처리해야 할 글래스 기판에 대향시켜 배치한 타겟으로 전력을 투입하여, 플라즈마 분위기 중의 이온으로 타겟을 스퍼터링 하고, 반응성 스퍼터링에 의해 글래스 기판 표면에 Cu 함유의 산화물을 형성하는 박막 형성 방법에 있어서,
스퍼터링 중에 스퍼터실에 도입되는 반응 가스의 유량을 일정하게 유지하면서, 타켓에의 투입 전력을 고전력에서 저전력으로 전환하는 것을 특징으로 하는 박막 형성 방법. - 삭제
- 청구항 1에 있어서, 상기 투입 전력의 전환을 일정한 주기로 실시하는 것을 특징으로 하는 박막 형성 방법.
- 진공 분위기 중의 스퍼터실 내에 스퍼터 가스 및 산소를 함유하는 반응 가스를 도입하면서, 스퍼터실 내에서 처리해야 할 글래스 기판에 대향시켜 배치한 타겟으로 전력을 투입하여, 플라즈마 분위기 중의 이온으로 타겟을 스퍼터링 하고, 반응성 스퍼터링에 의해 글래스 기판 표면에 Cu 함유의 산화물을 형성하는 박막 형성 방법에 있어서,
스퍼터링 중에 타겟에의 투입 전력을 일정하게 유지하면서, 스퍼터실에 도입되는 반응 가스의 유량을 저유량에서 고유량으로 전환하는 것을 특징으로 하는 박막 형성 방법. - 청구항 4에 있어서, 상기 반응 가스 공급량의 증가를 일정한 주기로 실시하는 것을 특징으로 하는 박막 형성 방법.
- 청구항 1 또는 4에 있어서, 상기 타겟을 스퍼터실 내에 소정의 간격을 두고 병설한 동일 조성을 가지는 복수 매의 타겟으로 구성하고, 상기 반응 가스를 타겟의 배면 측의 공간에서 일단 확산시킨 후, 각 타겟 상호 간의 간극을 통해 기판을 향해 공급하는 것을 특징으로 하는 박막 형성 방법.
- 청구항 1, 청구항 3 내지 5 중 어느 한 항에 있는 박막 형성 방법에 의해 기판 표면에 Cu 함유의 산화물막을 형성하는 공정과, 이 산화물막 표면에 PVD법에 의해 Cu 함유의 금속막을 형성하는 공정과, 이 금속막 표면에 소정의 공정 가스를 이용해 CVD법에 의해 절연막을 형성하는 공정을 포함하는 것을 특징으로 하는 박막 형성 방법.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007208789A JP5186152B2 (ja) | 2007-08-10 | 2007-08-10 | 薄膜形成方法 |
JPJP-P-2007-208789 | 2007-08-10 |
Publications (2)
Publication Number | Publication Date |
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KR20100041821A KR20100041821A (ko) | 2010-04-22 |
KR101209019B1 true KR101209019B1 (ko) | 2012-12-10 |
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KR1020107002777A Active KR101209019B1 (ko) | 2007-08-10 | 2008-08-05 | 박막 형성 방법 |
Country Status (5)
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---|---|
JP (1) | JP5186152B2 (ko) |
KR (1) | KR101209019B1 (ko) |
CN (1) | CN101778962B (ko) |
TW (1) | TWI433950B (ko) |
WO (1) | WO2009022573A1 (ko) |
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JP5339965B2 (ja) | 2009-03-02 | 2013-11-13 | 株式会社アルバック | スパッタリング装置用の交流電源 |
JP5604056B2 (ja) * | 2009-05-15 | 2014-10-08 | 関東化学株式会社 | 銅含有積層膜用エッチング液 |
US20140083841A1 (en) * | 2011-05-13 | 2014-03-27 | Sharp Kabushiki Kaisha | Thin film-forming method |
CN102978570B (zh) * | 2012-11-26 | 2014-10-08 | 蔡莳铨 | 金属蒸镀薄膜及其制作中间体和相关制作方法 |
CN104064454A (zh) * | 2014-06-11 | 2014-09-24 | 京东方科技集团股份有限公司 | 薄膜及阵列基板的制备方法、阵列基板 |
KR101673224B1 (ko) * | 2014-11-17 | 2016-11-16 | 전영권 | 태양전지 및 그 제조방법 |
CN111902562B (zh) * | 2018-03-16 | 2022-08-12 | 株式会社爱发科 | 成膜方法 |
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JP2001192822A (ja) | 2000-01-07 | 2001-07-17 | Nippon Sheet Glass Co Ltd | 被膜の被覆方法およびそれにより得られる物品 |
JP2007092112A (ja) * | 2005-09-28 | 2007-04-12 | Dowa Holdings Co Ltd | 窒素含有クロム被膜、その製造方法及び機械部材 |
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JPS63114965A (ja) * | 1986-11-01 | 1988-05-19 | Tosoh Corp | 積層膜の製造方法 |
JP4071020B2 (ja) * | 2002-03-18 | 2008-04-02 | 株式会社アルバック | 光触媒層形成方法 |
JP4780972B2 (ja) * | 2004-03-11 | 2011-09-28 | 株式会社アルバック | スパッタリング装置 |
JP2006302975A (ja) * | 2005-04-15 | 2006-11-02 | Toshiba Corp | 半導体装置及びその製造方法 |
CN1966758A (zh) * | 2005-11-18 | 2007-05-23 | 电子科技大学 | 一种氧化钒薄膜的制备方法 |
JP5291907B2 (ja) * | 2007-08-31 | 2013-09-18 | 株式会社アルバック | スパッタリング装置 |
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- 2007-08-10 JP JP2007208789A patent/JP5186152B2/ja active Active
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- 2008-08-05 KR KR1020107002777A patent/KR101209019B1/ko active Active
- 2008-08-05 CN CN2008801028384A patent/CN101778962B/zh active Active
- 2008-08-05 WO PCT/JP2008/064007 patent/WO2009022573A1/ja active Application Filing
- 2008-08-08 TW TW097130421A patent/TWI433950B/zh active
Patent Citations (2)
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JP2001192822A (ja) | 2000-01-07 | 2001-07-17 | Nippon Sheet Glass Co Ltd | 被膜の被覆方法およびそれにより得られる物品 |
JP2007092112A (ja) * | 2005-09-28 | 2007-04-12 | Dowa Holdings Co Ltd | 窒素含有クロム被膜、その製造方法及び機械部材 |
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CN101778962A (zh) | 2010-07-14 |
TWI433950B (zh) | 2014-04-11 |
CN101778962B (zh) | 2012-11-28 |
JP2009041082A (ja) | 2009-02-26 |
JP5186152B2 (ja) | 2013-04-17 |
WO2009022573A1 (ja) | 2009-02-19 |
TW200912022A (en) | 2009-03-16 |
KR20100041821A (ko) | 2010-04-22 |
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