KR101741577B1 - 붕소함유 전구체, 이의 제조방법 및 이를 이용한 붕소함유 박막 - Google Patents
붕소함유 전구체, 이의 제조방법 및 이를 이용한 붕소함유 박막 Download PDFInfo
- Publication number
- KR101741577B1 KR101741577B1 KR1020140003859A KR20140003859A KR101741577B1 KR 101741577 B1 KR101741577 B1 KR 101741577B1 KR 1020140003859 A KR1020140003859 A KR 1020140003859A KR 20140003859 A KR20140003859 A KR 20140003859A KR 101741577 B1 KR101741577 B1 KR 101741577B1
- Authority
- KR
- South Korea
- Prior art keywords
- boron
- thin film
- present
- formula
- containing precursor
- Prior art date
Links
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 title claims abstract description 70
- 229910052796 boron Inorganic materials 0.000 title claims abstract description 70
- 239000010409 thin film Substances 0.000 title claims abstract description 46
- 239000002243 precursor Substances 0.000 title claims abstract description 40
- 238000000034 method Methods 0.000 title claims abstract description 14
- 238000004519 manufacturing process Methods 0.000 title description 14
- 125000006701 (C1-C7) alkyl group Chemical group 0.000 claims description 14
- 229910052736 halogen Inorganic materials 0.000 claims description 14
- 150000002367 halogens Chemical class 0.000 claims description 10
- 239000001257 hydrogen Substances 0.000 claims description 10
- 229910052739 hydrogen Inorganic materials 0.000 claims description 10
- 239000000203 mixture Substances 0.000 claims description 9
- 150000002431 hydrogen Chemical class 0.000 claims description 7
- -1 hydroxy, nitro, amino Chemical group 0.000 claims description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 14
- 125000000592 heterocycloalkyl group Chemical group 0.000 description 11
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 10
- 239000010408 film Substances 0.000 description 9
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 8
- MZRVEZGGRBJDDB-UHFFFAOYSA-N N-Butyllithium Chemical compound [Li]CCCC MZRVEZGGRBJDDB-UHFFFAOYSA-N 0.000 description 7
- 229910052757 nitrogen Inorganic materials 0.000 description 7
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 6
- 238000005530 etching Methods 0.000 description 6
- 125000006747 (C2-C10) heterocycloalkyl group Chemical group 0.000 description 5
- 125000000217 alkyl group Chemical group 0.000 description 5
- 239000007789 gas Substances 0.000 description 5
- 230000010354 integration Effects 0.000 description 5
- 239000004065 semiconductor Substances 0.000 description 5
- 239000000758 substrate Substances 0.000 description 5
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 4
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 4
- 229910021529 ammonia Inorganic materials 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 4
- 238000002844 melting Methods 0.000 description 4
- 230000008018 melting Effects 0.000 description 4
- 125000004433 nitrogen atom Chemical group N* 0.000 description 4
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 4
- 239000002904 solvent Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 239000007983 Tris buffer Substances 0.000 description 3
- YFTARDRQBFYGTR-UHFFFAOYSA-N [B].N1C(CC1)=O.N1C(CC1)=O.N1C(CC1)=O Chemical compound [B].N1C(CC1)=O.N1C(CC1)=O.N1C(CC1)=O YFTARDRQBFYGTR-UHFFFAOYSA-N 0.000 description 3
- 238000000231 atomic layer deposition Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000000151 deposition Methods 0.000 description 3
- 230000008021 deposition Effects 0.000 description 3
- 125000000524 functional group Chemical group 0.000 description 3
- 125000005843 halogen group Chemical group 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 229920002120 photoresistant polymer Polymers 0.000 description 3
- 239000012495 reaction gas Substances 0.000 description 3
- 229910052710 silicon Inorganic materials 0.000 description 3
- 239000010703 silicon Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 238000007740 vapor deposition Methods 0.000 description 3
- 238000004566 IR spectroscopy Methods 0.000 description 2
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 229910052786 argon Inorganic materials 0.000 description 2
- 230000008033 biological extinction Effects 0.000 description 2
- 125000004432 carbon atom Chemical group C* 0.000 description 2
- 238000005229 chemical vapour deposition Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229910001873 dinitrogen Inorganic materials 0.000 description 2
- BLHLJVCOVBYQQS-UHFFFAOYSA-N ethyllithium Chemical compound [Li]CC BLHLJVCOVBYQQS-UHFFFAOYSA-N 0.000 description 2
- 125000005842 heteroatom Chemical group 0.000 description 2
- 239000011229 interlayer Substances 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- DLEDOFVPSDKWEF-UHFFFAOYSA-N lithium butane Chemical compound [Li+].CCC[CH2-] DLEDOFVPSDKWEF-UHFFFAOYSA-N 0.000 description 2
- XBEREOHJDYAKDA-UHFFFAOYSA-N lithium;propane Chemical compound [Li+].CC[CH2-] XBEREOHJDYAKDA-UHFFFAOYSA-N 0.000 description 2
- DVSDBMFJEQPWNO-UHFFFAOYSA-N methyllithium Chemical compound C[Li] DVSDBMFJEQPWNO-UHFFFAOYSA-N 0.000 description 2
- 238000000059 patterning Methods 0.000 description 2
- 229910052814 silicon oxide Inorganic materials 0.000 description 2
- 238000004528 spin coating Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 2
- 238000002411 thermogravimetry Methods 0.000 description 2
- 238000005160 1H NMR spectroscopy Methods 0.000 description 1
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 1
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 1
- 238000005481 NMR spectroscopy Methods 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 125000002723 alicyclic group Chemical group 0.000 description 1
- 229910003481 amorphous carbon Inorganic materials 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- HONIICLYMWZJFZ-UHFFFAOYSA-N azetidine Chemical compound C1CNC1 HONIICLYMWZJFZ-UHFFFAOYSA-N 0.000 description 1
- 150000001602 bicycloalkyls Chemical group 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 125000001246 bromo group Chemical group Br* 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 125000001309 chloro group Chemical group Cl* 0.000 description 1
- 229960001701 chloroform Drugs 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 125000000753 cycloalkyl group Chemical group 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 125000001153 fluoro group Chemical group F* 0.000 description 1
- 125000001072 heteroaryl group Chemical group 0.000 description 1
- 125000004051 hexyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 150000002430 hydrocarbons Chemical group 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 125000002346 iodo group Chemical group I* 0.000 description 1
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 1
- KWGKDLIKAYFUFQ-UHFFFAOYSA-M lithium chloride Chemical compound [Li+].[Cl-] KWGKDLIKAYFUFQ-UHFFFAOYSA-M 0.000 description 1
- 238000004518 low pressure chemical vapour deposition Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 125000001147 pentyl group Chemical group C(CCCC)* 0.000 description 1
- 238000000623 plasma-assisted chemical vapour deposition Methods 0.000 description 1
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 1
- 229920005591 polysilicon Polymers 0.000 description 1
- 230000002250 progressing effect Effects 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 229930195734 saturated hydrocarbon Natural products 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 125000001424 substituent group Chemical group 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 238000000427 thin-film deposition Methods 0.000 description 1
- FAQYAMRNWDIXMY-UHFFFAOYSA-N trichloroborane Chemical compound ClB(Cl)Cl FAQYAMRNWDIXMY-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F5/00—Compounds containing elements of Groups 3 or 13 of the Periodic Table
- C07F5/02—Boron compounds
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L1/00—Liquid carbonaceous fuels
- C10L1/10—Liquid carbonaceous fuels containing additives
- C10L1/14—Organic compounds
- C10L1/30—Organic compounds compounds not mentioned before (complexes)
- C10L1/301—Organic compounds compounds not mentioned before (complexes) derived from metals
- C10L1/303—Organic compounds compounds not mentioned before (complexes) derived from metals boron compounds
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K50/00—Organic light-emitting devices
- H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
- H10K50/17—Carrier injection layers
- H10K50/171—Electron injection layers
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
Abstract
Description
도 2는 실시예 1에서 제조된 트리스(아제티디노)붕소의 열중량 분석(TGA) 결과를 나타낸 도면이며,
도 3은 실시예 1에서 제조된 트리스(아제티디노)붕소의 증기압을 나타낸 도면이며,
도 4는 실시예 1에서 제조된 트리스(아제티디노)붕소를 이용하여 형성된 붕소함유 박막의 증착률을 나타낸 도면이며,
도 5는 실시예 1에서 제조된 트리스(아제티디노)붕소를 이용하여 형성된 붕소함유 박막을 적외선 분광계 분석을 통하여 증착된 박막을 분석한 결과이다.
NH3 | N2 | Ar | 두께 | 굴절률 (@248㎚) |
흡광계수 (@248㎚) |
|
실시예 2 | 80sccm | 20sccm | 100sccm | 1520Å | 1.958 | 0.076 |
실시예 3 | 100sccm | - | 100sccm | 1400Å | 1.937 | 0.077 |
실시예 4 | 50sccm | 50sccm | 100sccm | 1790Å | 1.875 | 0.086 |
실시예 5 | - | 100sccm | 100sccm | 1975Å | 1.771 | 0.121 |
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020140003859A KR101741577B1 (ko) | 2014-01-13 | 2014-01-13 | 붕소함유 전구체, 이의 제조방법 및 이를 이용한 붕소함유 박막 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020140003859A KR101741577B1 (ko) | 2014-01-13 | 2014-01-13 | 붕소함유 전구체, 이의 제조방법 및 이를 이용한 붕소함유 박막 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20150084156A KR20150084156A (ko) | 2015-07-22 |
KR101741577B1 true KR101741577B1 (ko) | 2017-05-30 |
Family
ID=53874170
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020140003859A KR101741577B1 (ko) | 2014-01-13 | 2014-01-13 | 붕소함유 전구체, 이의 제조방법 및 이를 이용한 붕소함유 박막 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR101741577B1 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN119213168A (zh) * | 2022-04-14 | 2024-12-27 | 弗萨姆材料美国有限责任公司 | 用于氮化硼膜的ald沉积的含硼前体 |
-
2014
- 2014-01-13 KR KR1020140003859A patent/KR101741577B1/ko active IP Right Grant
Non-Patent Citations (1)
Title |
---|
H. A. Ali et al., Organometallics, vol.20, 2001, pp.3962-3965* |
Also Published As
Publication number | Publication date |
---|---|
KR20150084156A (ko) | 2015-07-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6456450B2 (ja) | 新規なシクロジシラザン誘導体およびその製造方法、並びにそれを用いたシリコン含有薄膜 | |
KR101857478B1 (ko) | 신규한 트리실릴아민 유도체, 이의 제조방법 및 이를 이용한 실리콘 함유 박막 | |
KR20150034123A (ko) | Ald/cvd 규소-함유 필름 적용을 위한 유기실란 전구체 | |
KR101600327B1 (ko) | 신규한 아미노실릴아민 화합물, 이의 제조방법 및 이를 이용한 실리콘 함유 박막 | |
KR102005940B1 (ko) | 신규한 아미노실릴아민 화합물, 이의 제조방법 및 이를 이용한 실리콘 함유 박막 | |
KR102105977B1 (ko) | 실릴아민 화합물, 이를 포함하는 실리콘 함유 박막증착용 조성물 및 이를 이용하는 실리콘 함유 박막의 제조방법 | |
KR101569447B1 (ko) | 지르코늄 산화물 박막 형성용 전구체 화합물, 이의 제조방법 및 이를 이용한 박막의 제조방법 | |
KR101741577B1 (ko) | 붕소함유 전구체, 이의 제조방법 및 이를 이용한 붕소함유 박막 | |
KR20180118062A (ko) | 다이실릴아민 화합물, 이의 제조방법 및 이를 포함하는 실리콘 함유 박막증착용 조성물 | |
KR101770152B1 (ko) | 붕소함유 화합물을 포함하는 조성물, 이를 이용하여 제조된 붕소함유 박막 및 이를 이용한 붕소함유 박막의 제조방법 | |
TW201942123A (zh) | 胺基矽烷化合物、含有前述胺基矽烷化合物的含矽之膜形成用組成物 | |
KR101770718B1 (ko) | 실리콘 전구체 및 이를 이용한 실리콘함유 박막의 제조방법 | |
KR20150108664A (ko) | 전구체 화합물 및 이를 이용한 박막 증착 방법, 어모퍼스 실리콘막의 증착방법 | |
WO2024080237A1 (ja) | シリコン含有膜前駆体、シリコン含有膜形成用の組成物、硫黄含有シロキサンの製造方法、及びシリコン含有膜の製造方法 | |
KR20160007187A (ko) | 붕소함유 전구체, 이를 포함하는 붕소함유 조성물 및 이를 포함하는 붕소함유 박막 | |
KR20240167001A (ko) | 황 함유 실록세인, 상기 황 함유 실록세인을 포함하는 실리콘 함유막 형성용의 조성물, 황 함유 실록세인의 제조 방법, 실리콘 함유막, 및 실리콘 함유막의 제조 방법 | |
KR101745344B1 (ko) | 게르마늄 유도체 함유 박막증착용 조성물, 이를 이용하여 제조된 게르마늄 함유 박막 및 이를 이용한 게르마늄 함유 박막의 제조 방법 | |
TW202031667A (zh) | 雙烷胺基二矽氮烷化合物、含有該雙烷胺基二矽氮烷化合物的用於形成含矽膜之組成物 | |
KR20160071026A (ko) | 유기 14족 준금속 아자이드 화합물 및 이를 이용한 박막 증착 방법 | |
KR20150059129A (ko) | 유기 14족 준금속 아자이드 화합물 및 이를 이용한 박막 증착 방법 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 20140113 |
|
A201 | Request for examination | ||
PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 20141029 Comment text: Request for Examination of Application Patent event code: PA02011R01I Patent event date: 20140113 Comment text: Patent Application |
|
PG1501 | Laying open of application | ||
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20160819 Patent event code: PE09021S01D |
|
AMND | Amendment | ||
PE0601 | Decision on rejection of patent |
Patent event date: 20170331 Comment text: Decision to Refuse Application Patent event code: PE06012S01D Patent event date: 20160819 Comment text: Notification of reason for refusal Patent event code: PE06011S01I |
|
AMND | Amendment | ||
PX0901 | Re-examination |
Patent event code: PX09011S01I Patent event date: 20170331 Comment text: Decision to Refuse Application Patent event code: PX09012R01I Patent event date: 20161114 Comment text: Amendment to Specification, etc. |
|
PX0701 | Decision of registration after re-examination |
Patent event date: 20170510 Comment text: Decision to Grant Registration Patent event code: PX07013S01D Patent event date: 20170417 Comment text: Amendment to Specification, etc. Patent event code: PX07012R01I Patent event date: 20170331 Comment text: Decision to Refuse Application Patent event code: PX07011S01I Patent event date: 20161114 Comment text: Amendment to Specification, etc. Patent event code: PX07012R01I |
|
X701 | Decision to grant (after re-examination) | ||
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20170524 Patent event code: PR07011E01D |
|
PR1002 | Payment of registration fee |
Payment date: 20170525 End annual number: 3 Start annual number: 1 |
|
PG1601 | Publication of registration | ||
PR1001 | Payment of annual fee |
Payment date: 20200424 Start annual number: 4 End annual number: 4 |
|
PR1001 | Payment of annual fee |
Payment date: 20210510 Start annual number: 5 End annual number: 5 |
|
PR1001 | Payment of annual fee |
Payment date: 20220325 Start annual number: 6 End annual number: 6 |
|
PR1001 | Payment of annual fee |
Payment date: 20230314 Start annual number: 7 End annual number: 7 |
|
PR1001 | Payment of annual fee |
Payment date: 20240319 Start annual number: 8 End annual number: 8 |