Patent ID: 9577214
Date: 2017-02-21
CPC Classifications: C08K,C09J,H01L,Y10T

Claim:
1. An adhesive film encapsulating an organic electronic device, comprising: an adhesive layer comprising a curable resin and a moisture adsorbent, wherein the adhesive layer has a viscosity of 10 wherein the adhesive layer is composed of at least two sub-adhesive layers, and a difference in viscosity between the sub-adhesive layers at any one temperature point in the range of 30 to 130° C. in an uncured state is less than 30 Pa·s, and wherein at least one sub-adhesive layer comprises the moisture adsorbent, at least one sub-adhesive layer does not comprise the moisture adsorbent, and the sub-adhesive layer which does not comprise the moisture adsorbent encapsulates an entire surface of the organic electronic device.