Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.

Guochun Yan

Zhuo Zhang

Yongzhen Jia

Chunmei He

Xiaomeng Hou

Yuan Zhao

Jiulin Shen

The present application provides a foldable display module. The foldable display module includes a flexible display panel, a first module, and a second module. The flexible display panel is disposed between the first module and the second module. A ratio of a rigidity of the first module to a rigidity of the second module ranges from 0.8 to 1.2.

Foldable display module

An organic light emitting device includes a substrate layer, an anode disposed on the substrate layer, a pixel defining layer disposed on the anode and including bumps and openings spaced apart from each other, a light emitting functional layer disposed on the pixel defining layer, a polarizing layer disposed on the light emitting functional layer, and an encapsulation layer disposed on the polarizing layer for encapsulating the polarizing layer and the light emitting functional layer. The polarizing layer including a first inorganic layer, a first polarizing layer, a second inorganic layer, and a second polarizing layer, which are sequentially disposed. The first inorganic layer is disposed on the light emitting functional layer and the pixel defining layer, and the first polarizing layer and the second polarizing layer are disposed corresponding to the openings.

Organic light emitting device and organic light emitting display device comprising a polarizing layer having a first inorganic layer, a first polarizing layer, a second inorganic layer, and a second polarizing layer, which are sequentially disposed

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Hubei, China

Guochun Yan