Organic light-emitting display device having an encapsulating substrate of high thermal conductivity
AssigneeLG Display Co., Ltd.
InventorsJung-Mook Kim, Young-Hoon Shin
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Abstract
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.
Claims8
An organic light-emitting display device, comprising:
- a light-emitting element between a device substrate and an encapsulating substrate;
- an encapsulating layer between the light-emitting element and the encapsulating substrate;
- a metal coating layer including metal particles which are dispersed on an outer surface of the encapsulating substrate;
- and
- a capping layer covering the metal particles.
Dependencies are inferred from the claim text.