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

Claim 0:
1. An encapsulation structure for a flexible organic light-emitting diode (OLED) device, comprising an organic matter protective layer, one or more continuous organic flat layers, one or more inorganic barrier layers, and one or more organic layers sequentially disposed on the OLED device;
wherein an outermost surface of each of the organic layers is treated with plasma to become a surface hardened layer, and 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.