JP4543336B2 - 表示装置の製造方法 - Google Patents
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- JP4543336B2 JP4543336B2 JP2007121156A JP2007121156A JP4543336B2 JP 4543336 B2 JP4543336 B2 JP 4543336B2 JP 2007121156 A JP2007121156 A JP 2007121156A JP 2007121156 A JP2007121156 A JP 2007121156A JP 4543336 B2 JP4543336 B2 JP 4543336B2
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- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 5
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- 230000000873 masking effect Effects 0.000 description 5
- 229910052760 oxygen Inorganic materials 0.000 description 5
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- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 5
- 239000004332 silver Substances 0.000 description 5
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- 230000015572 biosynthetic process Effects 0.000 description 4
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- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 3
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- 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 3
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- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 2
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- 229910052802 copper Inorganic materials 0.000 description 2
- VBVAVBCYMYWNOU-UHFFFAOYSA-N coumarin 6 Chemical compound C1=CC=C2SC(C3=CC4=CC=C(C=C4OC3=O)N(CC)CC)=NC2=C1 VBVAVBCYMYWNOU-UHFFFAOYSA-N 0.000 description 2
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- ZUOUZKKEUPVFJK-UHFFFAOYSA-N diphenyl Chemical compound C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 239000004973 liquid crystal related substance Substances 0.000 description 2
- 229910052749 magnesium Inorganic materials 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 229910052697 platinum Inorganic materials 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- UHXOHPVVEHBKKT-UHFFFAOYSA-N 1-(2,2-diphenylethenyl)-4-[4-(2,2-diphenylethenyl)phenyl]benzene Chemical compound C=1C=C(C=2C=CC(C=C(C=3C=CC=CC=3)C=3C=CC=CC=3)=CC=2)C=CC=1C=C(C=1C=CC=CC=1)C1=CC=CC=C1 UHXOHPVVEHBKKT-UHFFFAOYSA-N 0.000 description 1
- 125000004172 4-methoxyphenyl group Chemical group [H]C1=C([H])C(OC([H])([H])[H])=C([H])C([H])=C1* 0.000 description 1
- -1 8-quinolinol aluminum Chemical compound 0.000 description 1
- 229910001316 Ag alloy Inorganic materials 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 229910000861 Mg alloy Inorganic materials 0.000 description 1
- HGVNXEVNBBVJGZ-UHFFFAOYSA-N O1C2=C(N(C3=CC=CC=C13)C1=CC=C(C3=CC(C#N)=C(C#N)C=C3C3=CC=C(N4C5=CC=CC=C5OC5=C4C=CC=C5)C=C3)C=C1)C=CC=C2 Chemical compound O1C2=C(N(C3=CC=CC=C13)C1=CC=C(C3=CC(C#N)=C(C#N)C=C3C3=CC=C(N4C5=CC=CC=C5OC5=C4C=CC=C5)C=C3)C=C1)C=CC=C2 HGVNXEVNBBVJGZ-UHFFFAOYSA-N 0.000 description 1
- 229910052581 Si3N4 Inorganic materials 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- HFACYLZERDEVSX-UHFFFAOYSA-N benzidine Chemical compound C1=CC(N)=CC=C1C1=CC=C(N)C=C1 HFACYLZERDEVSX-UHFFFAOYSA-N 0.000 description 1
- 235000010290 biphenyl Nutrition 0.000 description 1
- 239000004305 biphenyl Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007789 gas Substances 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
- 238000009413 insulation Methods 0.000 description 1
- 238000001459 lithography Methods 0.000 description 1
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- 238000012986 modification Methods 0.000 description 1
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- 229910052763 palladium Inorganic materials 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
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- 238000000926 separation method Methods 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
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- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 1
- 229910052814 silicon oxide Inorganic materials 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- JBQYATWDVHIOAR-UHFFFAOYSA-N tellanylidenegermanium Chemical compound [Te]=[Ge] JBQYATWDVHIOAR-UHFFFAOYSA-N 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
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Images
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- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Description
D≦T・(tanθ)
(式中、Tは封止用基板21の端面21Aから十分内側の位置における保護膜11Cの膜厚、θは保護膜11Cの端面11Dの上端11Hと下端11Gとを結ぶ面11Jが鉛直面VPに対してなす角を表し、0°≦θ≦10°の範囲内の値である)
駆動用基板11に、有機発光素子10Gのみが設けられていることを除き上記実施の形態と同様にして表示領域11Aを形成し、表示領域11Aに隣接して外部接続領域11Bを形成した。さらに、SiNx からなる保護膜11Cを、設定膜厚2μmで、駆動用基板11の全面に形成した。成膜条件は、13.56MHzのプラズマCVD装置を用い、SiH4 を100sccm、NH3 を400sccm、N2 を2000sccmの流量でそれぞれ供給し、60Pa、100Wとした。その後、封止用基板21を、駆動用基板11の表示領域11Aに対応する領域に配置して、接着層30を介して駆動用基板11と封止用基板21とを貼り合わせ、封止用基板21をマスクとした異方性エッチングによって、保護膜11Cの端面11Dを形成した。その際の異方性エッチングには、RIE装置を用い、エッチング条件は、CF4 を200sccm、O2 を50sccmの流量でそれぞれ供給し、RF出力は200Wとした。
異方性エッチングの際にラジカルソースを用い、CF4 をラジカル化したことを除いて、実施例1と同様にして表示装置を作製した。ラジカルソースとしては、アルバック社製のUSCを使用した。
Claims (2)
- 表示領域および前記表示領域に隣接して外部接続領域を有する駆動用基板と、前記駆動用基板の前記表示領域に対向する領域に配置された封止用基板とを備えた表示装置の製造方法であって、
前記表示領域に、第1電極と第2電極との間に発光層を含む有機層を有し、前記発光層で発生した光を前記第2電極の側から取り出す有機発光素子を形成する工程と、
前記有機発光素子を形成した後、前記駆動用基板の前記表示領域が設けられた側の全面に保護膜を形成する工程と、
前記封止用基板を、前記駆動用基板の前記表示領域に対向する領域に配置する工程と、
前記保護膜の端面を、前記封止用基板をマスクとした異方性エッチングにより、前記封止用基板の端面を含む鉛直面に沿って形成し、前記保護膜によって前記表示領域の全体を被覆させると共に前記外部接続領域を露出させる工程と
を含む表示装置の製造方法。 - 前記駆動用基板と前記封止用基板とを、接着層を介して貼り合わせる
請求項1記載の表示装置の製造方法。
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JP2007121156A JP4543336B2 (ja) | 2007-05-01 | 2007-05-01 | 表示装置の製造方法 |
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JP2007121156A JP4543336B2 (ja) | 2007-05-01 | 2007-05-01 | 表示装置の製造方法 |
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JP2002288226A Division JP4032909B2 (ja) | 2002-10-01 | 2002-10-01 | 有機発光表示装置の製造方法 |
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JP2007234610A JP2007234610A (ja) | 2007-09-13 |
JP4543336B2 true JP4543336B2 (ja) | 2010-09-15 |
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JP2007121156A Expired - Fee Related JP4543336B2 (ja) | 2007-05-01 | 2007-05-01 | 表示装置の製造方法 |
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Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
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DE102011086689B4 (de) * | 2011-11-21 | 2017-02-16 | Osram Oled Gmbh | Verfahren zum Herstellen eines opto-elektronischen Bauelements |
JP6515537B2 (ja) | 2014-04-08 | 2019-05-22 | セイコーエプソン株式会社 | 有機el装置の製造方法、有機el装置、電子機器 |
JP6701777B2 (ja) | 2016-02-15 | 2020-05-27 | セイコーエプソン株式会社 | 電気光学装置、電子機器 |
JP6733203B2 (ja) | 2016-02-15 | 2020-07-29 | セイコーエプソン株式会社 | 電気光学装置、電子機器 |
KR102582762B1 (ko) * | 2017-05-11 | 2023-09-25 | 주성엔지니어링(주) | 기판 처리 방법 및 그를 이용한 유기 발광 소자 제조 방법 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH1152395A (ja) * | 1997-08-06 | 1999-02-26 | Hitachi Ltd | 液晶表示装置とその製造方法 |
JP2001154221A (ja) * | 1999-11-25 | 2001-06-08 | Nec Kagoshima Ltd | アクティブマトリクス型液晶表示パネルの製造方法 |
JP2002270377A (ja) * | 2001-03-08 | 2002-09-20 | Seiko Epson Corp | 発光パネル及び電子機器 |
JP2002280187A (ja) * | 2001-03-16 | 2002-09-27 | Seiko Epson Corp | 有機el素子 |
JP2003272849A (ja) * | 2002-03-18 | 2003-09-26 | Seiko Epson Corp | 有機el素子及びその製造方法、並びに表示装置 |
JP2004095199A (ja) * | 2002-08-29 | 2004-03-25 | Seiko Epson Corp | エレクトロルミネセンス装置及びその製造方法並びに電子機器 |
-
2007
- 2007-05-01 JP JP2007121156A patent/JP4543336B2/ja not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH1152395A (ja) * | 1997-08-06 | 1999-02-26 | Hitachi Ltd | 液晶表示装置とその製造方法 |
JP2001154221A (ja) * | 1999-11-25 | 2001-06-08 | Nec Kagoshima Ltd | アクティブマトリクス型液晶表示パネルの製造方法 |
JP2002270377A (ja) * | 2001-03-08 | 2002-09-20 | Seiko Epson Corp | 発光パネル及び電子機器 |
JP2002280187A (ja) * | 2001-03-16 | 2002-09-27 | Seiko Epson Corp | 有機el素子 |
JP2003272849A (ja) * | 2002-03-18 | 2003-09-26 | Seiko Epson Corp | 有機el素子及びその製造方法、並びに表示装置 |
JP2004095199A (ja) * | 2002-08-29 | 2004-03-25 | Seiko Epson Corp | エレクトロルミネセンス装置及びその製造方法並びに電子機器 |
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