公开(公告)号：US20170347457A1

公开(公告)日：2017-11-30

申请号：US15676352

申请日：2017-08-14

Applicant: Huawei Technologies Co., Ltd.

Inventor： Songlin LI ,  Pengbo TIAN ,  Qingyun WANG ,  Liang XU

IPC: H05K1/18 ,  H03F3/22

CPC classification number: H05K1/183 ,  H03F3/22 ,  H05K3/3442 ,  H05K2201/09036 ,  H05K2203/1178

Abstract: A power tube connection structure includes a substrate, a printed circuit board, and a power tube, where a through groove allowing the power tube to pass through is cut into the printed circuit board, a mounting groove is cut into the upper surface of the substrate at a location corresponding to the through groove, one end of the power tube extends through the through groove, and is welded onto a bottom face of the mounting groove, the end of the power tube that extends into the mounting groove abuts onto a side wall of the mounting groove close to an output end of the power amplifier, and a solder flux escape channel is made into the side wall of the mounting groove close to the output end of the power amplifier.

公开(公告)号：US20200018969A1

公开(公告)日：2020-01-16

申请号：US16577809

申请日：2019-09-20

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Jian Ou ,  Ying LIANG ,  Songlin LI

IPC: G02B27/01

Abstract: A near-eye display and a near-eye display system are provided. The near-eye display includes a display panel, a collimation lens component, and an optical redirector. The display panel includes a plurality of pixels that are disposed in a tiling manner. The collimation lens component includes a plurality of collimation lenses, and the plurality of collimation lenses are in a one-to-one correspondence with the plurality of pixels. Each of the plurality of collimation lenses is configured to: convert, into collimated light, light emitted by a corresponding pixel, and input the collimated light into the optical redirector. The optical redirector includes a plurality of light convergence structures, and the plurality of light convergence structures are in a one-to-one correspondence with the plurality of collimation lenses. Each of the plurality of light convergence structures is configured to converge, on a focus of the near-eye display, collimated light input by a corresponding collimation lens.

公开(公告)号：US20160147411A1

公开(公告)日：2016-05-26

申请号：US15011179

申请日：2016-01-29

Applicant: Huawei Technologies Co., Ltd.

Inventor： Songlin LI ,  Liu YANG

IPC: G06F3/0481 ,  G06F3/16 ,  G06F3/0488

CPC classification number: G06F3/04817 ,  G06F3/017 ,  G06F3/0304 ,  G06F3/0481 ,  G06F3/0484 ,  G06F3/04842 ,  G06F3/0488 ,  G06F3/04883 ,  G06F3/167

Abstract: A method for managing a task on a terminal device and the terminal device are provided. The method for managing a task on a terminal device may include: monitoring whether a first application on the terminal device is running, and monitoring a user's action of operating a desktop of the terminal device; and displaying, on the desktop of the terminal device, a running-state icon corresponding to the first application if it is detected that the first application is running, and disabling the first application if it is detected that the first application is running and the detected user action meets a preset disabling condition corresponding to the first application; or displaying, on the desktop of the terminal device, a disabled-state icon corresponding to the first application if it is detected that the first application is in a disabled state.

Abstract translation: 提供了一种用于在终端设备和终端设备上管理任务的方法。 用于管理终端设备上的任务的方法可以包括：监视终端设备上的第一应用是否正在运行，以及监视用户操作终端设备的桌面的动作; 以及如果检测到所述第一应用正在运行，则在所述终端设备的桌面上显示与所述第一应用相对应的运行状态图标，以及如果检测到所述第一应用正在运行并且检测到所述第一应用，则禁用所述第一应用 用户操作满足对应于第一应用的预设禁用条件; 或者如果检测到第一应用处于禁用状态，则在终端设备的桌面上显示对应于第一应用的禁用状态图标。

公开(公告)号：US20190223293A1

公开(公告)日：2019-07-18

申请号：US16192018

申请日：2018-11-15

Applicant: Huawei Technologies Co., Ltd.

Inventor： Songlin LI ,  Pengbo TIAN ,  Qingyun WANG ,  Liang XU

IPC: H05K1/18 ,  H03F3/22

CPC classification number: H05K1/183 ,  H03F3/22 ,  H05K3/3442 ,  H05K2201/09036 ,  H05K2203/1178

Abstract: A power tube connection structure includes a substrate, a printed circuit board, and a power tube, where a through groove allowing the power tube to pass through is cut into the printed circuit board, a mounting groove is cut into the upper surface of the substrate at a location corresponding to the through groove, one end of the power tube extends through the through groove, and is welded onto a bottom face of the mounting groove, the end of the power tube that extends into the mounting groove abuts onto a side wall of the mounting groove close to an output end of the power amplifier, and a solder flux escape channel is made into the side wall of the mounting groove close to the output end of the power amplifier.