Patent ID: 9614186
Date: 2017-04-04
CPC Classifications: B32B,H01L

Claim:
1. An electronic device comprising: a first barrier film comprising a laminate of a first inorganic film comprising a first inorganic material and a first polymer film comprising a first polymer material; a second barrier film comprising a laminate of a second inorganic film comprising a second inorganic material and a second polymer film comprising a second polymer material; and a device component sealed by and disposed between the first and second barrier films, wherein: the second polymer film faces the first polymer film such that the second polymer film and the first polymer film are in direct contact with the device component, the first and second polymer films each contain at least one type of nano fine particles selected from silica particles, Fe-based particles, montmorillonite particles, silica-coated particles, and zeolite particles, dispersed in the first and second polymer materials, respectively, and two groups of nano fine particles having different mode particle sizes are used.