Boe Technology Group Co., Ltd.

Szuheng Ho

Ying Hai Chen

Franky So

Kirk S Schanze

Cheng Peng

Xiangyu Fu

Shuyi Liu

Rajendra Acharya

The present application discloses an organic light emitting diode base substrate including a support substrate and a light outcoupling layer on the support substrate for enhancing light outcoupling efficiency of an organic light emitting display substrate, the light outcoupling layer having a corrugated surface on a side of the light outcoupling layer distal to the support substrate. The light outcoupling layer including a polymer material having a gradient distribution in a direction from the corrugated surface to the support substrate.

Base substrate with polymer material having a gradient distribution for organic light emitting diode

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Gainesville, FL, United States of America

Szuheng Ho