JP2000150147A5 - - Google Patents
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- JP2000150147A5 JP2000150147A5 JP1998314746A JP31474698A JP2000150147A5 JP 2000150147 A5 JP2000150147 A5 JP 2000150147A5 JP 1998314746 A JP1998314746 A JP 1998314746A JP 31474698 A JP31474698 A JP 31474698A JP 2000150147 A5 JP2000150147 A5 JP 2000150147A5
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- JP
- Japan
- Prior art keywords
- organic electroluminescent
- manufacturing
- electrode
- substrate
- forming
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000004519 manufacturing process Methods 0.000 description 11
- 238000007789 sealing Methods 0.000 description 11
- 239000000758 substrate Substances 0.000 description 9
- 239000010409 thin film Substances 0.000 description 7
- 239000000470 constituent Substances 0.000 description 3
- 150000002894 organic compounds Chemical class 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
Description
【特許請求の範囲】
【請求項１】基板上に形成された第一電極上に少なくとも有機化合物からなる発光層を含む薄膜層を形成する工程と、第二電極を前記薄膜層上に形成する工程と、前記基板と封止板とを貼り合わせる封止工程とを含む有機電界発光素子の製造方法であって、第一電極形成後かつ封止工程前に前記有機電界発光素子の構成部材の少なくとも一部を脱水処理することを特徴とする有機電界発光素子の製造方法。
【請求項２】少なくとも一部分が薄膜層の厚さを上回る高さをもつスペーサーを基板上に形成する工程と、基板上に形成された第一電極上に少なくとも有機化合物からなる発光層を含む薄膜層を形成する工程と、第二電極を前記薄膜層上に形成する工程と、前記基板と封止板とを貼り合わせる封止工程とを含む有機電界発光素子の製造方法であって、前記スペーサー形成工程後かつ封止工程前に少なくとも前記基板を脱水処理することを特徴とする請求項１記載の有機電界発光素子の製造方法。
【請求項３】構成部材の少なくとも一部を常圧もしくは減圧雰囲気下で５０℃以上に加熱することで脱水処理することを特徴とする請求項１または２記載の有機電界発光素子の製造方法。
【請求項４】構成部材の少なくとも一部を露点−３０℃以下の低湿度雰囲気下で５０℃以上に加熱することで脱水処理することを特徴とする請求項１または２記載の有機電界発光素子の製造方法。
【請求項５】構成部材の少なくとも一部を減圧雰囲気下に置くことで脱水処理することを特徴とする請求項１または２記載の有機電界発光素子の製造方法。
【請求項６】基板と封止板とを露点−３０℃以下の低湿度雰囲気下で貼り合わせることを特徴とする請求項１記載の有機電界発光素子の製造方法。
【請求項７】第一電極を間隔をあけて配置された複数のストライプ状電極にパターニングし、かつ、第二電極を前記第一電極に対して交差する複数のストライプ状電極にパターニングすることを特徴とする請求項１記載の有機電界発光素子の製造方法。
[Claims]
1. A step of forming a thin film layer including a light emitting layer made of at least an organic compound on a first electrode formed on a substrate, a step of forming a second electrode on the thin film layer, and the substrate. A method for manufacturing an organic electroluminescent element, which includes a sealing step of bonding a sealing plate to the sealing plate, wherein at least a part of the constituent members of the organic electroluminescent element is dehydrated after the formation of the first electrode and before the sealing step. A method for manufacturing an organic electroluminescent element.
2. A thin film including a step of forming a spacer having a height at least partially exceeding the thickness of the thin film layer on a substrate, and a light emitting layer made of at least an organic compound on a first electrode formed on the substrate. A method for manufacturing an organic electroluminescent element, comprising a step of forming a layer, a step of forming a second electrode on the thin film layer, and a sealing step of bonding the substrate and a sealing plate, wherein the spacer is used. The method for manufacturing an organic electroluminescent element according to claim 1, wherein at least the substrate is dehydrated after the forming step and before the sealing step.
3. A method of fabricating an organic light emitting device according to claim 1 or 2, wherein the dehydrating by heating at least a portion above 50 ° C. under atmospheric pressure or reduced pressure atmosphere of components.
4. The organic electroluminescent device according to claim 1 or 2 , wherein at least a part of the constituent members is dehydrated by heating to 50 ° C. or higher in a low humidity atmosphere having a dew point of −30 ° C. or lower. Manufacturing method.
5. A method of manufacturing an organic electroluminescent device according to claim 1 or 2, wherein at least a portion of the structure member, characterized in that dehydrated by placing it in the reduced pressure atmosphere.
6. The method for manufacturing an organic electroluminescent device according to claim 1, wherein the substrate and the sealing plate are bonded together in a low humidity atmosphere having a dew point of −30 ° C. or lower.
7. The first electrode is patterned on a plurality of striped electrodes arranged at intervals, and the second electrode is patterned on a plurality of striped electrodes intersecting with the first electrode. The method for manufacturing an organic electroluminescent element according to claim 1.
【０００７】
【課題を解決するための手段】
本発明は、基板上に形成された第一電極上に少なくとも有機化合物からなる発光層を含む薄膜層を形成する工程と、第二電極を前記薄膜層上に形成する工程と、前記基板と封止板とを貼り合わせる封止工程とを含む有機電界発光素子の製造方法であって、第一電極形成後かつ封止工程前に前記有機電界発光素子の構成部材の少なくとも一部を脱水処理することを特徴とする有機電界発光素子の製造方法である。
0007
[Means for solving problems]
The present invention comprises a step of forming a thin film layer including a light emitting layer made of at least an organic compound on a first electrode formed on a substrate, a step of forming a second electrode on the thin film layer, and sealing with the substrate. A method for manufacturing an organic electroluminescent element, which includes a sealing step of bonding a stop plate, and dehydrates at least a part of the constituent members of the organic electroluminescent element after forming the first electrode and before the sealing step. This is a method for manufacturing an organic electroluminescent element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10314746A JP2000150147A (en) | 1998-11-05 | 1998-11-05 | Manufacture of organic electroluminescence element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10314746A JP2000150147A (en) | 1998-11-05 | 1998-11-05 | Manufacture of organic electroluminescence element |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2000150147A JP2000150147A (en) | 2000-05-30 |
| JP2000150147A5 true JP2000150147A5 (en) | 2005-12-08 |
Family
ID=18057097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10314746A Pending JP2000150147A (en) | 1998-11-05 | 1998-11-05 | Manufacture of organic electroluminescence element |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2000150147A (en) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6633121B2 (en) | 2000-01-31 | 2003-10-14 | Idemitsu Kosan Co., Ltd. | Organic electroluminescence display device and method of manufacturing same |
| JP4608172B2 (en) * | 2000-03-22 | 2011-01-05 | 出光興産株式会社 | Organic EL display device manufacturing method and organic EL display device manufacturing method using the same |
| US20030117069A1 (en) | 2001-12-03 | 2003-06-26 | Tetsuya Kato | Organic electroluminescent element and process for its manufacture |
| NL1020635C2 (en) * | 2002-05-21 | 2003-11-24 | Otb Group Bv | Method for manufacturing a polymeric OLED. |
| KR100858803B1 (en) * | 2002-08-23 | 2008-09-17 | 삼성에스디아이 주식회사 | Organic electro luminesence display |
| JP3729262B2 (en) | 2002-08-29 | 2005-12-21 | セイコーエプソン株式会社 | ELECTROLUMINESCENT DEVICE AND ELECTRONIC DEVICE |
| JP3997888B2 (en) * | 2002-10-25 | 2007-10-24 | セイコーエプソン株式会社 | Electro-optical device, method of manufacturing electro-optical device, and electronic apparatus |
| JP3650101B2 (en) * | 2003-02-04 | 2005-05-18 | 三洋電機株式会社 | Organic electroluminescence device and manufacturing method thereof |
| WO2005094132A1 (en) * | 2004-03-26 | 2005-10-06 | Pioneer Corporation | Method for manufacturing organic el panel |
| WO2008078648A1 (en) * | 2006-12-26 | 2008-07-03 | Sharp Kabushiki Kaisha | Organic electroluminescence panel, organic electroluminescence display, organic electroluminescence illumination and method of manufacturing them |
| JP5578180B2 (en) * | 2009-11-11 | 2014-08-27 | コニカミノルタ株式会社 | Manufacturing method of organic electroluminescence panel and organic electroluminescence panel manufactured using the same |
| WO2011132631A1 (en) | 2010-04-21 | 2011-10-27 | コニカミノルタホールディングス株式会社 | Manufacturing method for organic electroluminescent panel and organic electroluminescent panel manufactured using same |
| JP5917010B2 (en) * | 2011-03-29 | 2016-05-11 | ユー・ディー・シー アイルランド リミテッド | Transparent conductive substrate, method for producing the same, and organic electroluminescent device |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61131394A (en) * | 1984-11-29 | 1986-06-19 | 株式会社東芝 | Manufacture of dispersion type el |
| JP3272620B2 (en) * | 1996-12-06 | 2002-04-08 | ティーディーケイ株式会社 | Organic electroluminescence display device and method of manufacturing the same |
| JP3288242B2 (en) * | 1997-02-17 | 2002-06-04 | ティーディーケイ株式会社 | Organic electroluminescence display device and method of manufacturing the same |
-
1998
- 1998-11-05 JP JP10314746A patent/JP2000150147A/en active Pending
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