Encapsulating composition
AssigneeLG Chem, Ltd.
InventorsJi Won Kwak, Kook Hyun Choi, Mi Lim Yu, Dong Hwan Kim, Hae Jong Jung
Life of this patent
Estimating the term…
Abstract
An encapsulating composition and an organic electronic device comprising the same, and the encapsulating composition which is capable of effectively blocking moisture or oxygen penetrating into the organic electronic device from the outside to secure the lifetime of the organic electronic device, implementing a top-emitting organic electronic device, being applied in an inkjet method, and providing a thin display.
Claims18
An encapsulating composition, comprising an epoxy compound, a compound having an oxetane group included in an amount of 68 to 145 parts by weight relative to 100 parts by weight of the epoxy compound, and a moisture adsorbent having an average particle diameter of 98 nm to 495 nm,
- wherein the epoxy compound comprises a compound having a cyclic structure in its molecular structure and a linear or branched aliphatic compound, and
- wherein the linear or branched aliphatic compound is included in an amount of 80 parts by weight or more and less than 205 parts by weight relative to 100 parts by weight of the compound having a cyclic structure.
Dependencies are inferred from the claim text.