Alston & Bird LLP
White organic light emitting device
A white organic light emitting device is disclosed. The device includes a first light emitting unit, which has first, second, and third light emitting element. The first light emitting element includes a blue light emitting material, the second light emitting element includes a yellow light emitting material, and the third light emitting element includes a yellow light emitting material. In addition, the first light emitting unit, the second light emitting unit and the third light emitting unit are arranged in parallel.
Shanghai Tianma AM-OLED Co., Ltd. Tianma Micro-Electronics Co., Ltd.
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inventional inventional inventional additional
Liujing Liyuan
Fan Luo