JP4346459B2 - 発光装置 - Google Patents
発光装置 Download PDFInfo
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- JP4346459B2 JP4346459B2 JP2004012436A JP2004012436A JP4346459B2 JP 4346459 B2 JP4346459 B2 JP 4346459B2 JP 2004012436 A JP2004012436 A JP 2004012436A JP 2004012436 A JP2004012436 A JP 2004012436A JP 4346459 B2 JP4346459 B2 JP 4346459B2
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- organic
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- light emitting
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- 239000010410 layer Substances 0.000 claims description 229
- 238000002347 injection Methods 0.000 claims description 95
- 239000007924 injection Substances 0.000 claims description 95
- 239000011347 resin Substances 0.000 claims description 80
- 229920005989 resin Polymers 0.000 claims description 80
- 239000005871 repellent Substances 0.000 claims description 70
- 239000000758 substrate Substances 0.000 claims description 57
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 57
- 230000002940 repellent Effects 0.000 claims description 55
- 238000007789 sealing Methods 0.000 claims description 17
- 239000012044 organic layer Substances 0.000 claims description 13
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 claims description 8
- 238000005401 electroluminescence Methods 0.000 claims description 3
- TXEYQDLBPFQVAA-UHFFFAOYSA-N tetrafluoromethane Chemical compound FC(F)(F)F TXEYQDLBPFQVAA-UHFFFAOYSA-N 0.000 claims description 3
- 239000010408 film Substances 0.000 description 102
- 239000011241 protective layer Substances 0.000 description 29
- 238000000034 method Methods 0.000 description 27
- 230000005525 hole transport Effects 0.000 description 25
- 230000000052 comparative effect Effects 0.000 description 16
- 239000007789 gas Substances 0.000 description 16
- 238000004519 manufacturing process Methods 0.000 description 16
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 14
- 150000002894 organic compounds Chemical class 0.000 description 14
- 230000002093 peripheral effect Effects 0.000 description 14
- 229910052751 metal Inorganic materials 0.000 description 13
- 239000002184 metal Substances 0.000 description 13
- 238000010586 diagram Methods 0.000 description 11
- 238000004544 sputter deposition Methods 0.000 description 9
- 239000010409 thin film Substances 0.000 description 9
- 229910052786 argon Inorganic materials 0.000 description 7
- 230000015572 biosynthetic process Effects 0.000 description 7
- 238000001771 vacuum deposition Methods 0.000 description 6
- 229910052581 Si3N4 Inorganic materials 0.000 description 5
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 5
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 4
- 229910001882 dioxygen Inorganic materials 0.000 description 4
- 239000011521 glass Substances 0.000 description 4
- PQXKHYXIUOZZFA-UHFFFAOYSA-M lithium fluoride Chemical compound [Li+].[F-] PQXKHYXIUOZZFA-UHFFFAOYSA-M 0.000 description 4
- 239000004925 Acrylic resin Substances 0.000 description 3
- 229920000178 Acrylic resin Polymers 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000011159 matrix material Substances 0.000 description 3
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- XPDWGBQVDMORPB-UHFFFAOYSA-N Fluoroform Chemical compound FC(F)F XPDWGBQVDMORPB-UHFFFAOYSA-N 0.000 description 2
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 238000003877 atomic layer epitaxy Methods 0.000 description 2
- XCJYREBRNVKWGJ-UHFFFAOYSA-N copper(II) phthalocyanine Chemical compound [Cu+2].C12=CC=CC=C2C(N=C2[N-]C(C3=CC=CC=C32)=N2)=NC1=NC([C]1C=CC=CC1=1)=NC=1N=C1[C]3C=CC=CC3=C2[N-]1 XCJYREBRNVKWGJ-UHFFFAOYSA-N 0.000 description 2
- 238000001764 infiltration Methods 0.000 description 2
- 230000008595 infiltration Effects 0.000 description 2
- 239000004973 liquid crystal related substance Substances 0.000 description 2
- 229910052750 molybdenum Inorganic materials 0.000 description 2
- 239000011733 molybdenum Substances 0.000 description 2
- IBHBKWKFFTZAHE-UHFFFAOYSA-N n-[4-[4-(n-naphthalen-1-ylanilino)phenyl]phenyl]-n-phenylnaphthalen-1-amine Chemical compound C1=CC=CC=C1N(C=1C2=CC=CC=C2C=CC=1)C1=CC=C(C=2C=CC(=CC=2)N(C=2C=CC=CC=2)C=2C3=CC=CC=C3C=CC=2)C=C1 IBHBKWKFFTZAHE-UHFFFAOYSA-N 0.000 description 2
- 238000005268 plasma chemical vapour deposition Methods 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- 238000004528 spin coating Methods 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- 239000007983 Tris buffer Substances 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 238000005229 chemical vapour deposition Methods 0.000 description 1
- PMHQVHHXPFUNSP-UHFFFAOYSA-M copper(1+);methylsulfanylmethane;bromide Chemical compound Br[Cu].CSC PMHQVHHXPFUNSP-UHFFFAOYSA-M 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- XUCJHNOBJLKZNU-UHFFFAOYSA-M dilithium;hydroxide Chemical compound [Li+].[Li+].[OH-] XUCJHNOBJLKZNU-UHFFFAOYSA-M 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- -1 etc. may be used Substances 0.000 description 1
- 230000005281 excited state Effects 0.000 description 1
- 230000005283 ground state Effects 0.000 description 1
- 150000004820 halides Chemical class 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
- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- FUJCRWPEOMXPAD-UHFFFAOYSA-N lithium oxide Chemical compound [Li+].[Li+].[O-2] FUJCRWPEOMXPAD-UHFFFAOYSA-N 0.000 description 1
- 229910001947 lithium oxide Inorganic materials 0.000 description 1
- 150000002736 metal compounds Chemical class 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 229910052814 silicon oxide Inorganic materials 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- LENZDBCJOHFCAS-UHFFFAOYSA-N tris Chemical compound OCC(N)(CO)CO LENZDBCJOHFCAS-UHFFFAOYSA-N 0.000 description 1
- YVTHLONGBIQYBO-UHFFFAOYSA-N zinc indium(3+) oxygen(2-) Chemical compound [O--].[Zn++].[In+3] YVTHLONGBIQYBO-UHFFFAOYSA-N 0.000 description 1
Images
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- Electroluminescent Light Sources (AREA)
Description
図1は第1の実施の形態および後述の第2、第3および第4の実施の形態に係る有機EL装置の模式的断面図であり、図2は第1の実施の形態に係る有機EL装置の一部の拡大図である。
図4は第2の実施の形態に係る有機EL装置の一部の拡大図である。
図6は第3の実施の形態に係る有機EL装置の一部の拡大図である。
図7は第4の実施の形態に係る有機EL装置の一部の拡大図である。
図8は第5の実施の形態に係る有機EL装置の模式図である。図8(a)は本実施の形態に係る有機EL装置の模式的平面図であり、図8(b)は本実施の形態に係る有機EL装置のC−C線断面図である。
図9は第6の実施の形態に係る有機EL装置の模式図である。図9(a)は本実施の形態に係る有機EL装置の模式的平面図であり、図9(b)は本実施の形態に係る有機EL装置のD−D線断面図である。
実施例1では、第1の実施の形態に係る有機EL装置100と同様の構造を有する有機EL装置を作製し、実施例2では、第2の実施の形態に係る有機EL装置と同様の構造を有する有機EL装置を作製した。また、比較例1では、撥水処理膜12を形成しない点を除いて実施例1の有機EL装置100と同様の構造を有する有機EL装置を作製した。
実施例3では、第3の実施の形態に係る有機EL装置と同様の構造を有する有機EL装置を作製し、実施例4では、第4の実施の形態に係る有機EL装置と同様の構造を有する有機EL装置を作製した。また、比較例2では、撥水処理膜12を形成しない点を除いて実施例3の有機EL装置と同様の構造を有する有機EL装置を作製した。
2 ホール注入電極
3 ホール注入層
4 ホール輸送層
5 発光層
6 電子輸送層
7 電子注入層
8 電子注入電極
9 保護層
10 樹脂層
11 無機層
12 撥水処理膜
50,52 有機EL素子
51 有機化合物層
100,200,201 有機EL装置
Claims (3)
- 基板と、
前記基板上に配置され、第1の電極、有機層および第2の電極を順に含んだ複数の発光素子と、
前記複数の発光素子を被覆する封止膜とを備え、
前記封止膜は、前記複数の発光素子を含む領域を覆うように形成された樹脂層と、
前記樹脂層上および前記樹脂層の外周部を覆うように形成された無機層と、
前記基板上において前記領域の外側に形成されと共に、前記発光素子において前記第1の電極と前記有機層との間に延びるフッ化炭素からなる撥水処理膜を備え、
前記撥水処理層は、前記撥水処理膜上の前記樹脂層の拡張を阻止すると共に、前記発光層の前記第1の電極と前記有機層との間で、キャリア注入層および/またはキャリア輸送層として機能することを特徴とした発光装置。 - 前記撥水処理膜は、フッ化炭素よりなることを特徴とする請求項1に記載の発光装置。
- 前記発光素子は、有機エレクトロルミネッセンス素子であることを特徴とする請求項1または2に記載の発光装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004012436A JP4346459B2 (ja) | 2004-01-20 | 2004-01-20 | 発光装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004012436A JP4346459B2 (ja) | 2004-01-20 | 2004-01-20 | 発光装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005209412A JP2005209412A (ja) | 2005-08-04 |
JP4346459B2 true JP4346459B2 (ja) | 2009-10-21 |
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JP2004012436A Expired - Lifetime JP4346459B2 (ja) | 2004-01-20 | 2004-01-20 | 発光装置 |
Country Status (1)
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JP (1) | JP4346459B2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102201547A (zh) * | 2010-03-23 | 2011-09-28 | 株式会社东芝 | 有机发光装置、照明设备、显示设备以及有机发光装置的制造方法 |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008016300A (ja) * | 2006-07-05 | 2008-01-24 | Seiko Epson Corp | 有機発光装置の製造方法、有機発光装置および電子機器 |
JP4776556B2 (ja) * | 2007-01-26 | 2011-09-21 | 株式会社アルバック | 有機el素子、有機el素子の製造方法 |
KR100875099B1 (ko) * | 2007-06-05 | 2008-12-19 | 삼성모바일디스플레이주식회사 | 유기 발광 장치 및 이의 제조 방법 |
JP4974368B2 (ja) * | 2007-10-03 | 2012-07-11 | キヤノントッキ株式会社 | 有機エレクトロルミネッセンス素子及びその製造方法 |
KR101430173B1 (ko) * | 2010-10-19 | 2014-08-13 | 삼성디스플레이 주식회사 | 유기 발광 표시 장치 |
KR101255537B1 (ko) * | 2010-11-26 | 2013-04-16 | 삼성디스플레이 주식회사 | 평판 표시 장치 및 그 제조방법 |
WO2014073534A1 (ja) * | 2012-11-12 | 2014-05-15 | シャープ株式会社 | 有機電界発光表示装置及びその製造方法 |
WO2019059016A1 (ja) * | 2017-09-19 | 2019-03-28 | 国立研究開発法人理化学研究所 | 電子デバイスおよびその製造方法 |
CN109585669B (zh) | 2017-09-29 | 2024-05-17 | 京东方科技集团股份有限公司 | 薄膜封装结构及其制备方法 |
KR102603869B1 (ko) | 2018-02-08 | 2023-11-21 | 삼성디스플레이 주식회사 | 유기 발광 표시 장치 및 그 제조 방법 |
JP2023088514A (ja) * | 2021-12-15 | 2023-06-27 | 株式会社東海理化電機製作所 | 有機el素子の封止方法、有機el素子、有機el装置、及び車両用装置 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000323280A (ja) * | 1999-05-07 | 2000-11-24 | Seiko Epson Corp | 電界発光素子およびその製造方法 |
US7109653B2 (en) * | 2002-01-15 | 2006-09-19 | Seiko Epson Corporation | Sealing structure with barrier membrane for electronic element, display device, electronic apparatus, and fabrication method for electronic element |
JP4479381B2 (ja) * | 2003-09-24 | 2010-06-09 | セイコーエプソン株式会社 | 電気光学装置、電気光学装置の製造方法、及び電子機器 |
-
2004
- 2004-01-20 JP JP2004012436A patent/JP4346459B2/ja not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102201547A (zh) * | 2010-03-23 | 2011-09-28 | 株式会社东芝 | 有机发光装置、照明设备、显示设备以及有机发光装置的制造方法 |
CN102201547B (zh) * | 2010-03-23 | 2014-04-02 | 株式会社东芝 | 有机发光装置、照明设备、显示设备以及有机发光装置的制造方法 |
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