公开(公告)号：US11218027B2

公开(公告)日：2022-01-04

申请号：US16699074

申请日：2019-11-28

申请人： Qisda Corporation

发明人： Yung-Yeh Chang ,  Ting-Hui Chih ,  Chen-Yang Hu ,  Jui-Chien Lu ,  Hung-Wu Lin ,  Wen-Hung Li ,  Yu-Fu Fan ,  Che-Wei Shen ,  Tung-Hsien Tsai ,  Yen-Chen Chiang

IPC分类号： H02J50/30 ,  H02J50/00

摘要： A light-emitting wireless charging structure includes a base, a wireless charging module, a light-emitting element and an upper cover. The wireless charging module is disposed on the base. The light-emitting element is disposed on the base adjacent to the wireless charging module. The upper cover covers the wireless charging module and the light-emitting element. The upper cover has a lower surface facing the wireless charging module and an upper surface opposite to the bottom surface. When the light-emitting element emits light, light coming from the light-emitting element passes through the upper cover and forms a mark on the upper surface to indicate the position of the wireless charging module. When the light-emitting element is turn off or kept in an off state, either the mark that has been formed on the upper surface disappears therefrom or no any mark is ever shown on the top surface.

公开(公告)号：US20210232295A1

公开(公告)日：2021-07-29

申请号：US17146497

申请日：2021-01-12

申请人： QISDA CORPORATION

发明人： Chen-Yang Hu ,  Yu-Fu Fan ,  Hung-Wu Lin ,  Wan-Wei Chi ,  Chang-Cheng Chen

IPC分类号： G06F3/0484 ,  G06F3/0354 ,  G06F3/14

摘要： A control method of displayed picture for a display includes: displaying a displayed picture, wherein the displayed picture includes a first picture area and a second picture area, the first picture area displays an image signal provided by a first host, the second picture area displays an image signal provided by a second host; moving a cursor in the displayed picture to a first boundary of the second picture area where the cursor has first positioning coordinates; dragging the first boundary by the cursor towards the first picture area, such that the cursor is moved to second positioning coordinates; and updating an appearance of the second picture area according to the second positioning coordinates.