ORGANIC LIGHT EMITTING DIODE DISPLAY

摘要

An organic light emitting device including a first region and a second region, the organic light emitting device including a flexible substrate; a driving circuit on the flexible substrate, the driving circuit including a thin film transistor; an organic light emitting element on the flexible substrate, the organic light emitting element connected to the driving circuit; an encapsulating thin film on the flexible substrate, the encapsulating thin film covering the organic light emitting element and the driving circuit; a first protection film facing the encapsulating thin film; a second protection film facing the flexible substrate in the first region; and a third protection film facing the flexible substrate in the second region, the third protection film having an elastic modulus that is less than an elastic modulus of the second protection film.

主权项

1. An organic light emitting device including a first region and a second region, the organic light emitting device comprising:
a flexible substrate; a driving circuit on the flexible substrate, the driving circuit including a thin film transistor; an organic light emitting element on the flexible substrate, the organic light emitting element connected to the driving circuit; an encapsulating thin film on the flexible substrate, the encapsulating thin film covering the organic light emitting element and the driving circuit; a first protection film facing the encapsulating thin film; a second protection film facing the flexible substrate in the first region; a first sealant between the encapsulating thin film and the first protection film; a second sealant between the flexible substrate and the second protection film; and a third protection film facing the flexible substrate in the second region, the third protection film having an elastic modulus that is less than an elastic modulus of the second protection film.