ORGANIC LIGHT EMITTING DISPLAY DEVICE

摘要

PROBLEM TO BE SOLVED: To provide an organic light emitting display device which maintains a light emitting efficiency and improves a service life by dissipating heat generated by an organic light emitting element toward the outside of a sealed area.

SOLUTION: A heat radiating part RAD is integrally molded with a cathode CD extended outside a main substrate SUB1. Heat dissipation is performed by heat dispersion from the heat radiating part RAD, to exhaust the heat generated by the organic light emitting element EL.

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