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US 2015/0318482 A1Published application
Photocurable composition and device including barrier layer formed from composition
AssigneeCheil Industries Inc.
InventorsJi Hye KWON, Hyo Young KWON, Seong Ryong NAM, Se Il OH, Chang Soo WOO, Yeon Soo LEE, Chang Min LEE, Seung Jib CHOI, Kyoung Jin HA
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Abstract
The present invention relates to: a photocurable composition containing (A) a photocurable monomer and (B) a monomer containing phosphorus and an amide group; and a device including a barrier layer formed of the composition.
Claims19
A photocurable composition comprising:
- (A) a photocurable monomer;
- and (B) a monomer containing phosphorus and an amide group.
An organic electroluminescent display comprising:
- an organic light emitting diode,
- an inorganic barrier layer encapsulating the organic light emitting diode, and
- an organic barrier layer stacked on the inorganic barrier layer,
- wherein the organic barrier layer has an outgassing amount of 1000 ppm or less.
1 more element
An organic electroluminescent display comprising:
- an organic light emitting diode,
- an inorganic barrier layer encapsulating the organic light emitting diode, and
- an organic barrier layer stacked on the inorganic barrier layer,
- wherein the organic barrier layer has a water vapor permeability of 4.5 g/m2·24 hr or less as measured on a coating thickness of 5 μm in a thickness direction of the organic barrier layer at 37.8° C. and 100% RH for 24 hours.
1 more element
An organic electroluminescent display comprising:
- an organic light emitting diode,
- an inorganic barrier layer encapsulating the organic light emitting diode, and
- an organic barrier layer stacked on the inorganic barrier layer,
- wherein the organic barrier layer has an adhesive strength to the inorganic barrier layer of 11 kgf/(mm)2 to 100 kgf/(mm)2.
1 more element
Dependencies are inferred from the claim text.