JP4198695B2 - 発光装置およびその製造方法 - Google Patents
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- Electroluminescent Light Sources (AREA)
Description
Claims (6)
- 電極を有する基板上に第1の有機化合物を含む溶液をインクジェット法により塗布して第1の膜を形成し、
前記溶液を含む第1の膜上に、第2の有機化合物を前記基板を加熱することなく真空蒸着法により成膜して第2の膜を形成し、
前記溶液を含む第1の膜と、前記第2の膜と、を前記基板を減圧下で加熱して加熱することを特徴とする発光装置の製造方法。 - 電極を有する基板上に高分子化合物を含む溶液をインクジェット法により塗布して第1の膜を形成し、
前記溶液を含む第1の膜上に、低分子化合物を前記基板を加熱することなく真空蒸着法により成膜して第2の膜を形成し、
前記溶液を含む第1の膜と、前記第2の膜と、を前記基板を減圧下で加熱して加熱することを特徴とする発光装置の製造方法。 - 陽極を有する基板上に正孔輸送性の材料を含む溶液をインクジェット法により塗布して第1の膜を形成し、
前記溶液を含む第1の膜上に、電子輸送性の材料を前記基板を加熱することなく真空蒸着法により成膜して第2の膜を形成し、
前記溶液を含む第1の膜と、前記第2の膜と、を前記基板を減圧下で加熱して加熱することを特徴とする発光装置の製造方法。 - 陽極を有する基板上にポリビニルカルバゾールを含む溶液をインクジェット法により塗布して第1の膜を形成し、
前記溶液を含む第1の膜上に、トリス(8−キノリノラト)アルミニウムを前記基板を加熱することなく真空蒸着法により成膜して第2の膜を形成し、
前記溶液を含む第1の膜と、前記第2の膜と、を前記基板を減圧下で加熱して加熱することを特徴とする発光装置の製造方法。 - 陽極を有する基板上に正孔輸送性の材料を含む第1の溶液をインクジェット法により塗布し加熱して第1の膜を形成し、
前記第1の膜上に、前記正孔輸送性の材料、発光性物質、および前記溶媒を含む第2の溶液をインクジェット法により塗布して第2の膜を形成し、
前記第2の溶液を含む第2の膜上に、電子輸送性の材料を前記基板を加熱することなく真空蒸着法で成膜して第3の膜を形成し、
前記第1の膜と、前記第2の溶液を含む第2の膜と、前記第3の膜と、を前記基板を減圧下で加熱して加熱することを特徴とする発光装置の製造方法。 - 基板上に薄膜トランジスタを形成し、
前記薄膜トランジスタと電気的に接続された電極上に第1の有機化合物を含む溶液をインクジェット法により塗布して第1の膜を形成し、
前記溶液を含む第1の膜上に、第2の有機化合物を前記基板を加熱することなく真空蒸着法により成膜して第2の膜を形成し、
前記溶液を含む第1の膜と、前記第2の膜と、を前記基板を減圧下で加熱して加熱することを特徴とする発光装置の製造方法。
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Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
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KR100900550B1 (ko) | 2006-01-16 | 2009-06-02 | 삼성전자주식회사 | 표시장치와 그 제조방법 |
JP4730132B2 (ja) * | 2006-02-28 | 2011-07-20 | セイコーエプソン株式会社 | 有機el装置の製造方法 |
JP4730133B2 (ja) * | 2006-02-28 | 2011-07-20 | セイコーエプソン株式会社 | 有機el装置および電子機器 |
JP4967864B2 (ja) * | 2007-07-06 | 2012-07-04 | 三菱化学株式会社 | 有機電界発光素子 |
US11515446B2 (en) | 2018-03-08 | 2022-11-29 | Sharp Kabushiki Kaisha | Element, electronic device, and method for producing element |
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