RESIN COMPOSITION FOR LIGHT SCATTERING LAYER, LIGHT SCATTERING LAYER,AND ORGANIC ELECTROLUMINESCENCE DEVICE

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United States of America Patent

APP PUB NO 20130331474A1
SERIAL NO

13915471

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Provided is a resin composition for light scattering layer for use in forming a light scattering layer of an organic EL device, including: a binder composition including at least one type of resin (A); and light scattering particles (B). In a resin composition for light scattering layer of the invention, the light scattering particles (B) have an average particle diameter of 200 nm to 500 nm in the resin composition and have a content of 20 vol % or less of particles with a particle diameter of 600 nm or more with respect to a total amount of the light scattering particles (B); and a refractive index difference between the binder composition and the light scattering particles (B) is 0.1 or more.

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Patent Owner(s)

Patent OwnerAddress
TOYO INK SC HOLDINGS CO LTDTOKYO JAPAN
TOYOCOLOR CO LTD2-1 KYOBASHI 2-CHOME CHUO-KU TOKYO 104-8381

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chisaka, Jiro Tokyo, JP 1 9
Hirano, Akira Tokyo, JP 124 1542
Iwata, Tohru Tokyo, JP 4 15
Kida, Kana Tokyo, JP 2 9
Kondo, Keiichi Tokyo, JP 47 197

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