KR100918374B1 - 전자 부품 - Google Patents
전자 부품 Download PDFInfo
- Publication number
- KR100918374B1 KR100918374B1 KR1020070019014A KR20070019014A KR100918374B1 KR 100918374 B1 KR100918374 B1 KR 100918374B1 KR 1020070019014 A KR1020070019014 A KR 1020070019014A KR 20070019014 A KR20070019014 A KR 20070019014A KR 100918374 B1 KR100918374 B1 KR 100918374B1
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- South Korea
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- electrode layer
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- compound
- electronic component
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- 239000011347 resin Substances 0.000 claims abstract description 44
- 229920005989 resin Polymers 0.000 claims abstract description 44
- 235000013824 polyphenols Nutrition 0.000 claims abstract description 25
- -1 polyphenol compound Chemical class 0.000 claims abstract description 23
- 229920001187 thermosetting polymer Polymers 0.000 claims abstract description 19
- 239000000919 ceramic Substances 0.000 claims abstract description 15
- 150000001875 compounds Chemical class 0.000 claims description 31
- 125000000217 alkyl group Chemical group 0.000 claims description 23
- 239000004593 Epoxy Substances 0.000 claims description 19
- 125000004432 carbon atom Chemical group C* 0.000 claims description 12
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 8
- 125000003700 epoxy group Chemical group 0.000 claims description 6
- 239000000126 substance Substances 0.000 claims description 4
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 3
- 239000003990 capacitor Substances 0.000 abstract description 24
- 239000000758 substrate Substances 0.000 abstract description 19
- 125000001931 aliphatic group Chemical group 0.000 abstract description 12
- 239000003985 ceramic capacitor Substances 0.000 abstract description 9
- 239000000463 material Substances 0.000 description 17
- 230000035939 shock Effects 0.000 description 14
- 239000005011 phenolic resin Substances 0.000 description 12
- 239000003795 chemical substances by application Substances 0.000 description 11
- 239000004020 conductor Substances 0.000 description 10
- 229910010293 ceramic material Inorganic materials 0.000 description 7
- 229910052751 metal Inorganic materials 0.000 description 7
- 239000002184 metal Substances 0.000 description 7
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 7
- 238000005476 soldering Methods 0.000 description 7
- 239000011230 binding agent Substances 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 5
- 239000002245 particle Substances 0.000 description 5
- 239000002003 electrode paste Substances 0.000 description 4
- 239000003822 epoxy resin Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 229920000647 polyepoxide Polymers 0.000 description 4
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 description 3
- 239000003989 dielectric material Substances 0.000 description 3
- 238000007747 plating Methods 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 229910000990 Ni alloy Inorganic materials 0.000 description 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 2
- JRPBQTZRNDNNOP-UHFFFAOYSA-N barium titanate Chemical compound [Ba+2].[Ba+2].[O-][Ti]([O-])([O-])[O-] JRPBQTZRNDNNOP-UHFFFAOYSA-N 0.000 description 2
- 229910002113 barium titanate Inorganic materials 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- PXKLMJQFEQBVLD-UHFFFAOYSA-N bisphenol F Chemical compound C1=CC(O)=CC=C1CC1=CC=C(O)C=C1 PXKLMJQFEQBVLD-UHFFFAOYSA-N 0.000 description 2
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009713 electroplating Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 125000001570 methylene group Chemical group [H]C([H])([*:1])[*:2] 0.000 description 2
- 125000002347 octyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- 229920003987 resole Polymers 0.000 description 2
- 229910000679 solder Inorganic materials 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- VPWNQTHUCYMVMZ-UHFFFAOYSA-N 4,4'-sulfonyldiphenol Chemical compound C1=CC(O)=CC=C1S(=O)(=O)C1=CC=C(O)C=C1 VPWNQTHUCYMVMZ-UHFFFAOYSA-N 0.000 description 1
- 229930185605 Bisphenol Natural products 0.000 description 1
- 239000001856 Ethyl cellulose Substances 0.000 description 1
- ZZSNKZQZMQGXPY-UHFFFAOYSA-N Ethyl cellulose Chemical compound CCOCC1OC(OC)C(OCC)C(OCC)C1OC1C(O)C(O)C(OC)C(CO)O1 ZZSNKZQZMQGXPY-UHFFFAOYSA-N 0.000 description 1
- 206010037660 Pyrexia Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000012298 atmosphere Substances 0.000 description 1
- 230000001588 bifunctional effect Effects 0.000 description 1
- 239000004841 bisphenol A epoxy resin Substances 0.000 description 1
- 229940106691 bisphenol a Drugs 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 1
- 235000019325 ethyl cellulose Nutrition 0.000 description 1
- 229920001249 ethyl cellulose Polymers 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 238000005227 gel permeation chromatography Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 125000005647 linker group Chemical group 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229920003986 novolac Polymers 0.000 description 1
- 150000002989 phenols Chemical group 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 150000008442 polyphenolic compounds Chemical class 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- VEALVRVVWBQVSL-UHFFFAOYSA-N strontium titanate Chemical compound [Sr+2].[O-][Ti]([O-])=O VEALVRVVWBQVSL-UHFFFAOYSA-N 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G4/00—Fixed capacitors; Processes of their manufacture
- H01G4/002—Details
- H01G4/005—Electrodes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G4/00—Fixed capacitors; Processes of their manufacture
- H01G4/30—Stacked capacitors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G4/00—Fixed capacitors; Processes of their manufacture
- H01G4/002—Details
- H01G4/018—Dielectrics
- H01G4/06—Solid dielectrics
- H01G4/08—Inorganic dielectrics
- H01G4/12—Ceramic dielectrics
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G4/00—Fixed capacitors; Processes of their manufacture
- H01G4/002—Details
- H01G4/228—Terminals
- H01G4/232—Terminals electrically connecting two or more layers of a stacked or rolled capacitor
- H01G4/2325—Terminals electrically connecting two or more layers of a stacked or rolled capacitor characterised by the material of the terminals
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/42—Piezoelectric device making
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Inorganic Chemistry (AREA)
- Ceramic Capacitors (AREA)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Abstract
Description
크랙이 발생한 샘플 갯수 | |||
열충격 사이클수: 1000 | 열충격 사이클수: 2000 | 열충격 사이클수: 3000 | |
실시예 1 | 0 | 0 | 0 |
실시예 2 | 0 | 0 | 0 |
실시예 3 | 0 | 2 | 5 |
실시예 4 | 0 | 1 | 3 |
실시예 5 | 0 | 0 | 2 |
실시예 6 | 0 | 0 | 0 |
비교예 1 | 1 | 4 | 9 |
Claims (5)
- 세라믹 소체,상기 세라믹 소체의 내부에 설치된 내부 전극 및상기 세라믹 소체의 표면에 설치되고 상기 내부 전극과 전기적으로 접속된 외부 전극을 구비하고,상기 외부 전극은, 탄소수 4 내지 20의 알킬 그룹으로 이루어진 측쇄를 갖는 폴리페놀 화합물, 및 분자량이 2000 이상이고 복수의 에폭시 그룹을 갖는 에폭시 화합물을 함유하는 열경화성 수지의 경화물을 포함하는 도전성 수지층을 갖고,상기 폴리페놀 화합물은 하기 화학식 1a 또는 1b의 화합물임을 특징으로 하는 전자 부품.화학식 1a화학식 1b위의 화학식 1a 및 1b에서,R11은 탄소수 4 내지 20의 알킬 그룹이고,R12 및 R13은 각각 독립적으로 수소 원자 또는 알킬 그룹이고,R14, R15 및 R16는 각각 독립적으로 수소 원자 또는 메틸 그룹이고,R17는 탄소수 4 내지 20의 알킬 그룹이고,R18는 수소 원자 또는 알킬 그룹이고,m 및 n은 0 내지 10의 정수이고,p는 0 내지 2의 정수이다.
- 삭제
- 삭제
- 삭제
- 삭제
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JPJP-P-2006-00053920 | 2006-02-28 | ||
JP2006053920A JP2007234828A (ja) | 2006-02-28 | 2006-02-28 | 電子部品及びその製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20070089608A KR20070089608A (ko) | 2007-08-31 |
KR100918374B1 true KR100918374B1 (ko) | 2009-09-21 |
Family
ID=37891894
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020070019014A KR100918374B1 (ko) | 2006-02-28 | 2007-02-26 | 전자 부품 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7505249B2 (ko) |
EP (1) | EP1826786B1 (ko) |
JP (1) | JP2007234828A (ko) |
KR (1) | KR100918374B1 (ko) |
CN (1) | CN101030477B (ko) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7152291B2 (en) | 2002-04-15 | 2006-12-26 | Avx Corporation | Method for forming plated terminations |
JP2007234800A (ja) * | 2006-02-28 | 2007-09-13 | Tdk Corp | 電子部品及びその製造方法 |
JP2008085280A (ja) * | 2006-09-26 | 2008-04-10 | Taiyo Yuden Co Ltd | 表面実装型電子部品とその製造方法 |
WO2008123139A1 (ja) * | 2007-03-26 | 2008-10-16 | Murata Manufacturing Co., Ltd. | 抵抗記憶素子 |
US7800941B2 (en) * | 2008-11-18 | 2010-09-21 | Seagate Technology Llc | Magnetic memory with magnetic tunnel junction cell sets |
CA2756447C (en) * | 2009-03-24 | 2017-12-12 | Turbosonic Inc. | Carbon fiber composite collecting electrode tubes for use in wet electrostatic precipitators |
EP2475519B8 (en) | 2009-09-09 | 2015-04-22 | Megtec Turbosonic Inc. | Assembly of wet electrostatic precipitator |
JP5768471B2 (ja) * | 2010-05-19 | 2015-08-26 | 株式会社村田製作所 | セラミック電子部品の製造方法 |
JP5605053B2 (ja) * | 2010-07-26 | 2014-10-15 | 株式会社村田製作所 | 積層セラミック電子部品の製造方法 |
KR101153550B1 (ko) * | 2010-12-17 | 2012-06-11 | 삼성전기주식회사 | 적층 세라믹 전자부품 제조방법 및 적층 세라믹 전자부품 |
JP6089026B2 (ja) | 2011-03-28 | 2017-03-01 | メグテック ターボソニック インコーポレイテッドMegtec Turbosonic Inc. | 湿式電気集塵機用の耐浸食性導電性複合材料集塵電極 |
US11027289B2 (en) * | 2011-12-09 | 2021-06-08 | Durr Systems Inc. | Wet electrostatic precipitator system components |
KR101753420B1 (ko) * | 2012-03-13 | 2017-07-03 | 삼성전기주식회사 | 적층 세라믹 전자 부품 |
KR101444528B1 (ko) * | 2012-08-10 | 2014-09-24 | 삼성전기주식회사 | 적층 세라믹 커패시터 및 그 제조방법. |
US8864864B2 (en) * | 2012-12-03 | 2014-10-21 | Ye Siang Enterprise Co., Ltd. | Circular cylinder air filter |
KR101462769B1 (ko) * | 2013-03-28 | 2014-11-20 | 삼성전기주식회사 | 적층 세라믹 커패시터, 그 제조방법 및 전자부품이 실장된 회로기판 |
JP6388809B2 (ja) * | 2014-09-17 | 2018-09-12 | 太陽誘電株式会社 | セラミック電子部品及びその製造方法 |
CN106571229B (zh) * | 2015-10-09 | 2018-11-09 | 株式会社村田制作所 | 电子部件 |
JP6601648B1 (ja) * | 2017-12-25 | 2019-11-06 | ペルノックス株式会社 | チップ状電子部品 |
US10923283B2 (en) | 2018-03-02 | 2021-02-16 | Samsung Electro-Mechanics Co., Ltd. | Multilayer ceramic electronic component having an external electrode which includes a graphene platelet |
JP6602925B2 (ja) * | 2018-08-15 | 2019-11-06 | 太陽誘電株式会社 | セラミック電子部品及びその製造方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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KR960037716A (ko) * | 1995-04-27 | 1996-11-19 | 고오사이 아끼오 | 에폭시 수지, 수지 조성물 수지-캡슐화 반도체 장치 |
EP1571680A1 (en) * | 2002-12-09 | 2005-09-07 | Matsushita Electric Industrial Co., Ltd. | Electronic part with external electrode |
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JPH06267784A (ja) | 1992-11-04 | 1994-09-22 | Du Pont Kk | 導電性樹脂ペースト及びそれにより成る端子電極を有した積層セラミックチップコンデンサ |
KR100277382B1 (ko) * | 1995-08-18 | 2001-01-15 | 사토 히로시 | 다층전자부품 |
JP3039409B2 (ja) * | 1997-01-08 | 2000-05-08 | 株式会社村田製作所 | 積層セラミックコンデンサ |
JP3363369B2 (ja) | 1998-01-30 | 2003-01-08 | 京セラ株式会社 | 積層セラミックコンデンサ |
US6139777A (en) * | 1998-05-08 | 2000-10-31 | Matsushita Electric Industrial Co., Ltd. | Conductive paste for filling via-hole, double-sided and multilayer printed circuit boards using the same, and method for producing the same |
JP3760364B2 (ja) * | 1999-07-21 | 2006-03-29 | Tdk株式会社 | 誘電体磁器組成物および電子部品 |
JP2002050536A (ja) * | 2000-07-31 | 2002-02-15 | Murata Mfg Co Ltd | 耐還元性誘電体セラミックおよび積層セラミックコンデンサ |
JP4100173B2 (ja) * | 2003-01-08 | 2008-06-11 | 株式会社村田製作所 | 誘電体セラミックおよび積層セラミックコンデンサ |
JP4901078B2 (ja) | 2003-07-15 | 2012-03-21 | 株式会社村田製作所 | チップ状電子部品 |
JP4407299B2 (ja) * | 2004-01-30 | 2010-02-03 | Tdk株式会社 | 積層セラミックコンデンサ |
JP2005294314A (ja) * | 2004-03-31 | 2005-10-20 | Tdk Corp | 積層セラミックコンデンサ |
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2006
- 2006-02-28 JP JP2006053920A patent/JP2007234828A/ja active Pending
-
2007
- 2007-02-23 US US11/709,688 patent/US7505249B2/en active Active
- 2007-02-26 KR KR1020070019014A patent/KR100918374B1/ko active IP Right Grant
- 2007-02-27 EP EP07004050.6A patent/EP1826786B1/en active Active
- 2007-02-28 CN CN2007100847821A patent/CN101030477B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR960037716A (ko) * | 1995-04-27 | 1996-11-19 | 고오사이 아끼오 | 에폭시 수지, 수지 조성물 수지-캡슐화 반도체 장치 |
EP1571680A1 (en) * | 2002-12-09 | 2005-09-07 | Matsushita Electric Industrial Co., Ltd. | Electronic part with external electrode |
Also Published As
Publication number | Publication date |
---|---|
US7505249B2 (en) | 2009-03-17 |
CN101030477A (zh) | 2007-09-05 |
EP1826786B1 (en) | 2017-01-11 |
CN101030477B (zh) | 2010-06-09 |
US20070201183A1 (en) | 2007-08-30 |
JP2007234828A (ja) | 2007-09-13 |
EP1826786A1 (en) | 2007-08-29 |
KR20070089608A (ko) | 2007-08-31 |
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