JP2017216150A - 発光装置 - Google Patents
発光装置 Download PDFInfo
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- JP2017216150A JP2017216150A JP2016109171A JP2016109171A JP2017216150A JP 2017216150 A JP2017216150 A JP 2017216150A JP 2016109171 A JP2016109171 A JP 2016109171A JP 2016109171 A JP2016109171 A JP 2016109171A JP 2017216150 A JP2017216150 A JP 2017216150A
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- power supply
- light emitting
- conductor layer
- substrate
- supply wiring
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- 239000004020 conductor Substances 0.000 claims abstract description 104
- 239000000758 substrate Substances 0.000 claims abstract description 103
- 238000007789 sealing Methods 0.000 claims abstract description 48
- 239000010410 layer Substances 0.000 description 190
- 239000010408 film Substances 0.000 description 22
- 239000011229 interlayer Substances 0.000 description 18
- 239000000463 material Substances 0.000 description 15
- 125000006850 spacer group Chemical group 0.000 description 14
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 12
- 239000000956 alloy Substances 0.000 description 12
- 238000000034 method Methods 0.000 description 11
- 229910052814 silicon oxide Inorganic materials 0.000 description 10
- 229920000178 Acrylic resin Polymers 0.000 description 9
- 239000004925 Acrylic resin Substances 0.000 description 9
- 229910052581 Si3N4 Inorganic materials 0.000 description 9
- 229910004298 SiO 2 Inorganic materials 0.000 description 9
- 239000011347 resin Substances 0.000 description 9
- 229920005989 resin Polymers 0.000 description 9
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 9
- 229910045601 alloy Inorganic materials 0.000 description 8
- 238000005530 etching Methods 0.000 description 8
- 229910052751 metal Inorganic materials 0.000 description 8
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- 230000001681 protective effect Effects 0.000 description 8
- 239000011521 glass Substances 0.000 description 7
- 239000010949 copper Substances 0.000 description 6
- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 description 5
- 239000007769 metal material Substances 0.000 description 5
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 5
- 229920005591 polysilicon Polymers 0.000 description 5
- -1 polysiloxane Polymers 0.000 description 5
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 4
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 4
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 4
- 238000005229 chemical vapour deposition Methods 0.000 description 4
- 239000011651 chromium Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000003822 epoxy resin Substances 0.000 description 4
- 239000012535 impurity Substances 0.000 description 4
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
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- 229920000647 polyepoxide Polymers 0.000 description 4
- 239000002861 polymer material Substances 0.000 description 4
- 229920001296 polysiloxane Polymers 0.000 description 4
- 239000004065 semiconductor Substances 0.000 description 4
- 229910052710 silicon Inorganic materials 0.000 description 4
- 239000010703 silicon Substances 0.000 description 4
- 239000010409 thin film Substances 0.000 description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000005525 hole transport Effects 0.000 description 3
- 238000004544 sputter deposition Methods 0.000 description 3
- 238000007740 vapor deposition Methods 0.000 description 3
- 229910001148 Al-Li alloy Inorganic materials 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- 229910019015 Mg-Ag Inorganic materials 0.000 description 2
- 229910019086 Mg-Cu Inorganic materials 0.000 description 2
- 239000004642 Polyimide Substances 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052804 chromium Inorganic materials 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 125000000962 organic group Chemical group 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 229920001721 polyimide Polymers 0.000 description 2
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- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000010936 titanium Substances 0.000 description 2
- YVTHLONGBIQYBO-UHFFFAOYSA-N zinc indium(3+) oxygen(2-) Chemical compound [O--].[Zn++].[In+3] YVTHLONGBIQYBO-UHFFFAOYSA-N 0.000 description 2
- XIRPMPKSZHNMST-UHFFFAOYSA-N 1-ethenyl-2-phenylbenzene Chemical group C=CC1=CC=CC=C1C1=CC=CC=C1 XIRPMPKSZHNMST-UHFFFAOYSA-N 0.000 description 1
- MVWPVABZQQJTPL-UHFFFAOYSA-N 2,3-diphenylcyclohexa-2,5-diene-1,4-dione Chemical class O=C1C=CC(=O)C(C=2C=CC=CC=2)=C1C1=CC=CC=C1 MVWPVABZQQJTPL-UHFFFAOYSA-N 0.000 description 1
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 1
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- 229910052779 Neodymium Inorganic materials 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- YNPNZTXNASCQKK-UHFFFAOYSA-N Phenanthrene Natural products C1=CC=C2C3=CC=CC=C3C=CC2=C1 YNPNZTXNASCQKK-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004962 Polyamide-imide Substances 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- DGEZNRSVGBDHLK-UHFFFAOYSA-N [1,10]phenanthroline Chemical compound C1=CN=C2C3=NC=CC=C3C=CC2=C1 DGEZNRSVGBDHLK-UHFFFAOYSA-N 0.000 description 1
- XGQBAQHNKOWRLL-UHFFFAOYSA-N [Eu].C(C1=CC=CC=C1)(=O)C(C(C1=CC=CC=C1)=O)C1=C(C(=NC2=C3N=CC=CC3=CC=C12)C(C(C1=CC=CC=C1)=O)C(C1=CC=CC=C1)=O)C(C(C1=CC=CC=C1)=O)C(C1=CC=CC=C1)=O Chemical compound [Eu].C(C1=CC=CC=C1)(=O)C(C(C1=CC=CC=C1)=O)C1=C(C(=NC2=C3N=CC=CC3=CC=C12)C(C(C1=CC=CC=C1)=O)C(C1=CC=CC=C1)=O)C(C(C1=CC=CC=C1)=O)C(C1=CC=CC=C1)=O XGQBAQHNKOWRLL-UHFFFAOYSA-N 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 229910021417 amorphous silicon Inorganic materials 0.000 description 1
- 150000004984 aromatic diamines Chemical class 0.000 description 1
- 125000002029 aromatic hydrocarbon group Chemical group 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- UMIVXZPTRXBADB-UHFFFAOYSA-N benzocyclobutene Chemical compound C1=CC=C2CCC2=C1 UMIVXZPTRXBADB-UHFFFAOYSA-N 0.000 description 1
- 229910052790 beryllium Inorganic materials 0.000 description 1
- ATBAMAFKBVZNFJ-UHFFFAOYSA-N beryllium atom Chemical compound [Be] ATBAMAFKBVZNFJ-UHFFFAOYSA-N 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 125000000609 carbazolyl group Chemical class C1(=CC=CC=2C3=CC=CC=C3NC12)* 0.000 description 1
- 239000011365 complex material Substances 0.000 description 1
- 229920000547 conjugated polymer Polymers 0.000 description 1
- 150000004696 coordination complex Chemical class 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000005401 electroluminescence Methods 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 239000007850 fluorescent dye Substances 0.000 description 1
- 229920001109 fluorescent polymer Polymers 0.000 description 1
- 125000001153 fluoro group Chemical group F* 0.000 description 1
- 229910052733 gallium Inorganic materials 0.000 description 1
- RBTKNAXYKSUFRK-UHFFFAOYSA-N heliogen blue Chemical compound [Cu].[N-]1C2=C(C=CC=C3)C3=C1N=C([N-]1)C3=CC=CC=C3C1=NC([N-]1)=C(C=CC=C3)C3=C1N=C([N-]1)C3=CC=CC=C3C1=N2 RBTKNAXYKSUFRK-UHFFFAOYSA-N 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- QEFYFXOXNSNQGX-UHFFFAOYSA-N neodymium atom Chemical compound [Nd] QEFYFXOXNSNQGX-UHFFFAOYSA-N 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 150000004866 oxadiazoles Chemical class 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- RZTDESRVPFKCBH-UHFFFAOYSA-N p-Tol-Tol-p Natural products C1=CC(C)=CC=C1C1=CC=C(C)C=C1 RZTDESRVPFKCBH-UHFFFAOYSA-N 0.000 description 1
- 229920011301 perfluoro alkoxyl alkane Polymers 0.000 description 1
- 229920013653 perfluoroalkoxyethylene Polymers 0.000 description 1
- FVDOBFPYBSDRKH-UHFFFAOYSA-N perylene-3,4,9,10-tetracarboxylic acid Chemical class C=12C3=CC=C(C(O)=O)C2=C(C(O)=O)C=CC=1C1=CC=C(C(O)=O)C2=C1C3=CC=C2C(=O)O FVDOBFPYBSDRKH-UHFFFAOYSA-N 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- IEQIEDJGQAUEQZ-UHFFFAOYSA-N phthalocyanine Chemical compound N1C(N=C2C3=CC=CC=C3C(N=C3C4=CC=CC=C4C(=N4)N3)=N2)=C(C=CC=C2)C2=C1N=C1C2=CC=CC=C2C4=N1 IEQIEDJGQAUEQZ-UHFFFAOYSA-N 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
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- 229920002647 polyamide Polymers 0.000 description 1
- 229920002312 polyamide-imide Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
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- 229920002050 silicone resin Polymers 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 238000004528 spin coating Methods 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
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- 239000007858 starting material Substances 0.000 description 1
- 125000001424 substituent group Chemical group 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 1
- JBQYATWDVHIOAR-UHFFFAOYSA-N tellanylidenegermanium Chemical compound [Te]=[Ge] JBQYATWDVHIOAR-UHFFFAOYSA-N 0.000 description 1
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
- TVIVIEFSHFOWTE-UHFFFAOYSA-K tri(quinolin-8-yloxy)alumane Chemical compound [Al+3].C1=CN=C2C([O-])=CC=CC2=C1.C1=CN=C2C([O-])=CC=CC2=C1.C1=CN=C2C([O-])=CC=CC2=C1 TVIVIEFSHFOWTE-UHFFFAOYSA-K 0.000 description 1
- 125000006617 triphenylamine group Chemical group 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- 238000001771 vacuum deposition Methods 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
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- Electroluminescent Light Sources (AREA)
Abstract
【解決手段】 発光装置は、長板状の基板31と、基板31上に、その長手方向に平行に配置されているアノード電源配線としての第1電源配線8、カソード電源配線としての第2電源配線13、および第1電源配線8および第2電源配線13に並列接続されるとともに長手方向に並んで配置されている有機発光層22を有する発光部33Lの複数と、基板31上に複数の発光部33Lを囲んで配置される導電性のシール部材15を介して基板31に接合されている封止基板36と、を有しており、封止基板36は、基板31と対向する側の面に、第1電源配線8、第2電源配線13にシール部材15を介してそれぞれ接続される第1導体層17、第2導体層18が配置されている。
【選択図】 図2
Description
前記第2導体層は、カソード導体層である。
13 第2電源配線
15 シール部材
15a 導電性スペーサ
15s シール部位
17 第1導体層
18 第2導体層
18a 導電性スペーサ
21 第1の電極層
22 有機発光層
23 第2の電極層
31 基板
33 発光素子
33L 発光部
36 封止基板
Claims (6)
- 長板状の基板と、
前記基板上に、その長手方向に平行に配置されている電源配線、および前記電源配線に並列接続されるとともに前記長手方向に並んで配置されている有機発光層を有する発光部の複数と、
前記基板上に前記複数の発光部を囲んで配置される導電性のシール部材を介して前記基板に接合されている封止基板と、を有している発光装置であって、
前記封止基板は、前記基板と対向する側の面に、前記電源配線に前記シール部材を介して接続される導体層が配置されている発光装置。 - 前記導体層は、前記長手方向に伸びた帯状とされている請求項1に記載の発光装置。
- 前記封止基板は、前記シール部材が接合されるシール部位が、前記基板と対向する側の面から前記基板側に突出している請求項1または請求項2に記載の発光装置。
- 前記電源配線は、互いに電気的に独立している第1電源配線および第2電源配線から構成されており、
前記導体層は、前記第1電源配線に接続される第1導体層と、前記第2電源配線に接続される第2導体層とから構成されており、
前記第1導体層は、前記シール部位の前記長手方向に平行な部位に配置されており、
前記第2導体層は、前記シール部位以外の部位に配置されている請求項3に記載の発光装置。 - 前記第1導体層は、アノード導体層であり、
前記第2導体層は、カソード導体層である請求項4に記載の発光装置。 - 前記第1導体層と前記第1電源配線との接続部の数が、前記第2導体層と前記第2電源配線との接続部の数よりも多い請求項5に記載の発光装置。
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JP2016109171A JP6737637B2 (ja) | 2016-05-31 | 2016-05-31 | 発光装置 |
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JP2016109171A JP6737637B2 (ja) | 2016-05-31 | 2016-05-31 | 発光装置 |
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JP2017216150A true JP2017216150A (ja) | 2017-12-07 |
JP6737637B2 JP6737637B2 (ja) | 2020-08-12 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2021149592A1 (ja) | 2020-01-24 | 2021-07-29 | 京セラ株式会社 | 発光装置 |
WO2021187090A1 (ja) | 2020-03-17 | 2021-09-23 | 京セラ株式会社 | 発光装置 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004062160A (ja) * | 2002-06-07 | 2004-02-26 | Seiko Epson Corp | 電気光学装置及び電子機器 |
JP2006156427A (ja) * | 2004-11-25 | 2006-06-15 | Seiko Epson Corp | 発光装置、プリンタヘッド、及び電子機器 |
JP2007095518A (ja) * | 2005-09-29 | 2007-04-12 | Toppan Printing Co Ltd | 有機エレクトロルミネッセンス表示装置 |
JP2011029022A (ja) * | 2009-07-27 | 2011-02-10 | Rohm Co Ltd | 有機el装置 |
-
2016
- 2016-05-31 JP JP2016109171A patent/JP6737637B2/ja active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004062160A (ja) * | 2002-06-07 | 2004-02-26 | Seiko Epson Corp | 電気光学装置及び電子機器 |
JP2006156427A (ja) * | 2004-11-25 | 2006-06-15 | Seiko Epson Corp | 発光装置、プリンタヘッド、及び電子機器 |
JP2007095518A (ja) * | 2005-09-29 | 2007-04-12 | Toppan Printing Co Ltd | 有機エレクトロルミネッセンス表示装置 |
JP2011029022A (ja) * | 2009-07-27 | 2011-02-10 | Rohm Co Ltd | 有機el装置 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2021149592A1 (ja) | 2020-01-24 | 2021-07-29 | 京セラ株式会社 | 発光装置 |
WO2021187090A1 (ja) | 2020-03-17 | 2021-09-23 | 京セラ株式会社 | 発光装置 |
EP4123625A4 (en) * | 2020-03-17 | 2024-04-17 | Kyocera Corp | LIGHT-EMITTING DEVICE |
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JP6737637B2 (ja) | 2020-08-12 |
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