公开(公告)号：US20210287602A1

公开(公告)日：2021-09-16

申请号：US16815875

申请日：2020-03-11

Applicant: Apple Inc.

Inventor： Tong Chen ,  Dong Zheng ,  Graeme M. Williams ,  Mark T. Winkler ,  Warren S. Rieutort-Louis ,  Yuchi Che

IPC: G09G3/3225

Abstract: In some embodiments, a device includes a light-emitting display, and an optical emitter positioned behind the light-emitting display. The optical emitter is configured to emit light through the light-emitting display. A processor is configured to synchronize a first illumination timing of the optical emitter and a second illumination timing of the light-emitting display. In some embodiments, a device includes an optical transceiver processor and a display processor. The display processor is configured to output timing information to a light-emitting display and to the optical transceiver processor, and the optical transceiver processor is configured to cause an optical transceiver to emit or receive light in synchronization with the timing information output by the display processor.