Adhesive film and method of encapsulating organic electronic device

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United States of America Patent

PATENT NO 9577214
APP PUB NO 20140091296A1
SERIAL NO

14098347

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Abstract

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Provided are an adhesive film, an encapsulated product of an organic electronic device using the same, and a method of encapsulating an organic electronic device. Particularly, the adhesive film encapsulating the organic electronic device to cover an entire surface of the organic electronic device includes an adhesive layer including a curable resin and a moisture adsorbent. The adhesive layer has a viscosity in a temperature range of 30 to 130° C. of 101 to 106 Pa·s and a viscosity at room temperature of 106 Pa·s or more in an uncured state, and when the adhesive layer has a multilayered structure, a difference in melting viscosity between layers is less than 30 Pa·s. In addition, the method of encapsulating an organic electronic device using the adhesive film is provided.

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Patent Owner(s)

Patent OwnerAddress
LG CHEM LTDYEOUI-DAERO YOUNGDUNGPO-GU SEOUL 07336

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chang, Suk Ky Daejeon, KR 89 930
Cho, Yoon Gyung Daejeon, KR 64 505
Lee, Seung Min Daejeon, KR 271 1181
Shim, Jung Sup Daejeon, KR 45 374
Yoo, Hyun Jee Daejeon, KR 77 529

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