公开(公告)号：US20140033037A1

公开(公告)日：2014-01-30

申请号：US13947704

申请日：2013-07-22

Applicant: Huawei Technologies Co., Ltd.

Inventor： Jin XU ,  Xuesong XU ,  Jun YUAN ,  Yi LU

IPC: G06F3/048

CPC classification number: G06F3/048 ,  G06F9/451 ,  H04N5/4403 ,  H04N21/4221 ,  H04N21/4312 ,  H04N21/482 ,  H04N2005/4412

Abstract: An embodiment of the present invention provides a method for displaying a multi-task interface. The method includes: receiving, by a terminal, a request submitted by a user for displaying a multi-task interface; acquiring tasks started by the user and setting, according to the number of tasks started by the user and a start sequence, an arrangement manner of the multi-task interface; classifying the tasks started by the user into a video playing task and a non-video playing task; and separately drawing the video playing task and the non-video playing task according to the arrangement manner of the multi-task interface to obtain the multi-task interface, and displaying the multi-task interface to the user. In addition, embodiments of the present invention provide a corresponding terminal and a remote control.

Abstract translation: 本发明的实施例提供了一种用于显示多任务接口的方法。 该方法包括：由终端接收用户提交的用于显示多任务接口的请求; 获取用户开始的任务，根据用户启动的任务数量和起始顺序，设置多任务界面的排列方式; 将用户开始的任务分类为视频播放任务和非视频播放任务; 并根据多任务接口的布置方式分别绘制视频播放任务和非视频播放任务，以获得多任务接口，并向用户显示多任务接口。 此外，本发明的实施例提供对应的终端和遥控器。

公开(公告)号：US20240319559A1

公开(公告)日：2024-09-26

申请号：US18734566

申请日：2024-06-05

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Limin CHANG ,  Hongmin CHEN ,  Mengdie SUN ,  Li YANG ,  Xin CHEN ,  Jun YUAN

IPC: G02F1/225 ,  G02B6/42 ,  G02F1/01 ,  G02F1/035

CPC classification number: G02F1/2257 ,  G02F1/0121 ,  G02F1/035 ,  G02B6/4295 ,  G02F2202/105

Abstract: An example chip may include a substrate, an insulation layer located on a side of the substrate, and a first waveguide and a second waveguide that are in the insulation layer. The second waveguide is located on a side of the first waveguide away from the substrate. A transmission loss of the second waveguide is smaller than a transmission loss of the first waveguide. A first coupling portion of the first waveguide and a second coupling portion of the second waveguide form a first coupling structure, and the first coupling structure is configured to implement optical coupling between the first waveguide and the second waveguide.

公开(公告)号：US20240053479A1

公开(公告)日：2024-02-15

申请号：US18256535

申请日：2021-12-07

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Ziang ZHAO ,  Kewei JIANG ,  Na WANG ,  Shaogang ZHANG ,  Weiwei YU ,  Wei TANG ,  Jun YUAN

IPC: G01S17/894 ,  G01S7/481 ,  H04N23/56 ,  H04N23/74 ,  H04N13/211

CPC classification number: G01S17/894 ,  G01S7/4815 ,  H04N23/56 ,  H04N23/74 ,  H04N13/211

Abstract: This application discloses a time of flight (TOF) apparatus and an electronic device comprising the TOF apparatus. The TOF apparatus includes a transmitter and a receiver, and both the transmitter and the receiver are divided into a plurality of regions. The TOF apparatus can capture a plurality of local 3D images corresponding to different regions of a target object in a manner in which the transmitter performs region-based turning-on and the receiver performs region-based detection, and then the electronic device splices the plurality of local 3D images, to obtain a 3D image of the target object.