公开(公告)号：US10788862B2

公开(公告)日：2020-09-29

申请号：US16347747

申请日：2016-11-09

Applicant: SHENZHEN ROYOLE TECHNOLOGIES CO. LTD.

Inventor： Xinyuan Xia ,  Jinhui Yang

IPC: H05K1/00 ,  G06F1/16 ,  G09F9/30

Abstract: A flexible display device and an unfolding detection method. The flexible display device comprises a flexible display screen, an accommodating housing, and a first light emitting element and a first light sensing element which are disposed opposite to each other. The flexible display screen comprises a plurality of first basic units arranged along an unfolding direction of the flexible display screen. The method comprises: the first light sensing element receives light emitted by the first light emitting element and generates a first light sensing parameter; a processor receives the first light sensing parameter; the processor determines a first unfolding length corresponding to the first light sensing parameter according to a relationship table of light sensing parameters and unfolding lengths; and the processor determines the first unfolding length to be an unfolding length of the flexible display screen extending out from the accommodating housing.

公开(公告)号：US20180246535A1

公开(公告)日：2018-08-30

申请号：US15757440

申请日：2016-03-31

Applicant: SHENZHEN ROYOLE TECHNOLOGIES CO., LTD.

Inventor： Chang Liu ,  Jinhui Yang

IPC: G05D16/20 ,  A61H9/00 ,  A61F9/04

Abstract: An air eye cover is provided. The air eye cover includes a fixed gasbag, an air-filling control device and an air-exhausting control device. The air-filling control device and the air-exhausting control device both electrically connect to the control device. The fixed gasbag includes a first air inlet and a first air outlet. The air-filling control device hermetically connects to the first air inlet and is configured to fill air into the fixed gasbag through the first air inlet under control of the control device. The air-exhausting control device hermetically connects to the first air outlet and is configured to exhaust the air in the fixed gasbag through the first air outlet under control of the control device.