FUNCTIONAL LAYER FORMING COMPOSITION, METHOD FOR MANUFACTURING FUNCTIONAL LAYER FORMING COMPOSITION, METHOD FOR MANUFACTURING ORGANIC EL ELEMENT, ORGANIC EL DEVICE, AND ELECTRONIC EQUIPMENT

To provide a functional layer forming composition capable of obtaining a stable film forming property when a liquid phase process is used, a method for producing a functional layer forming composition, a method for producing an organic EL element, an organic EL device, and an electronic apparatus. A...

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Bibliographic Details
Main Authors WATANABE, Shotaro, MORITA, Keisuke, SONOYAMA, Takuya
Format Patent
LanguageEnglish
French
German
Published 31.01.2018
Subjects
ELECTRIC HEATING
ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
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Summary:To provide a functional layer forming composition capable of obtaining a stable film forming property when a liquid phase process is used, a method for producing a functional layer forming composition, a method for producing an organic EL element, an organic EL device, and an electronic apparatus. A functional layer forming composition of the invention is used when at least one layer in a functional layer containing an organic material is formed by a liquid phase process, and is characterized in that the composition includes a solid component for forming a functional layer, a first aromatic solvent having an electron withdrawing group, and a second aromatic solvent having an electron donating group, and the boiling point of the second aromatic solvent is higher than the boiling point of the first aromatic solvent.
Bibliography:Application Number: EP20160767940