Method for manufacturing flexible photoelectric device

The invention discloses a method for manufacturing a flexible photoelectric device, which comprises the following steps of: providing a rigid substrate; laying a fiber fabric layer on the surface of the rigid substrate; laying a flexible substrate on the surface of the fiber fabric layer, wherein the transverse or longitudinal dimension of the flexible substrate is greater than that of the fiber fabric layer; applying a pressing plate on the surface of the flexible substrate layer and heating and roasting to adhere the flexible substrate material to a side edge of the rigid substrate; removing the pressing plate; depositing various layers of the photoelectric device on the surface of the flexible substrate; forming a packaging layer on the surfaces of the layers of the photoelectric device; and cutting the edge of the flexible substrate to separate the flexible photoelectric device from the rigid substrate. The method for manufacturing the flexible photoelectric device can greatly improve the flatness and dimensional stability of the large-area flexible substrate laid on the surface of the large-area rigid substrate.