Patent ID: 11943954
Assignee: WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
Field: nan (nan)
Classification: CPC H  Y | IPC H

Claim 8:
9. A method for encapsulating a flexible organic light-emitting diode (OLED) device, comprising:
sequentially disposing an organic matter protective layer, one or more continuous organic flat layers, one or more inorganic barrier layers, and one or more organic layers on the OLED device; and
treating an outermost surface of each of the organic layers with plasma to form a surface hardened layer, wherein the surface hardened layer and an unhardened portion of the organic layer form an organic barrier layer;
wherein a material of the organic matter protective layer comprises polytetrafluoroethylene, polyvinylidene fluoride, or polyvinyl fluoride; and
wherein an opening of the organic flat layer is smaller than an opening of the organic matter protective layer.