With US-China ties at their worst in decades, Washington has been pushing governments around the world to squeeze out Huawei, arguing that the telecom giant would hand data to the Chinese government for spying. Huawei denies it spies for China.
From 15 September, new curbs have barred US companies from supplying or serving Huawei.
Samsung Display, which counts Samsung Electronics and Apple as major customers for organic light-emitting diode (OLED) display screens, declined comment.
Huawei was not immediately available for comment.
It is still unclear whether Samsung Display will be able to export its OLED panels to Huawei as other firms in the supply chain making components necessary to manufacture panels would also have to get U.S. licences.
Last month, Intel Corp said it had received licences from US authorities to continue supplying certain products to Huawei.
