Morgan, Lewis & Bockius LLP
Organic light-emitting display device having an encapsulating substrate of high thermal conductivity
An organic light-emitting display device including an encapsulating layer covering a light-emitting element and an encapsulating substrate on the encapsulating layer is provided. The organic light-emitting display device may include metal particles which are dispersed on an outer surface of the encapsulating substrate having a high thermal conductivity, so that damage of the light-emitting element due to external impact may be prevented. And, the organic light-emitting display device may include a capping layer covering the metal particles, so that the surface roughness due to the metal particles may be reduced.
LG Display Co., Ltd.
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Jung-Mook Young-Hoon
Kim Shin