Flexible organic light emitting diode display with directional crystallized channel and manufacturing method thereof
A flexible organic light emitting diode display and manufacturing method thereof are provided. The method includes: performing a first patterning process on an amorphous silicon film; performing a crystallization treatment on the amorphous silicon film which has been processed by the first patterning process to form an oriented crystalline polycrystalline silicon film; performing a second patterning process on the polycrystalline silicon film to form a channel; and sequentially forming a gate, a source, a drain, an OLED display layer, and a packaging layer over the channel.
Wuhan China Star Optoelectronics Technology Co., Ltd.
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Wei
Wang