公开(公告)号：US11307733B2

公开(公告)日：2022-04-19

申请号：US17051161

申请日：2019-04-22

Applicant: Huawei Technologies Co., Ltd.

Inventor： Honglei Luo ,  Chunyan Zhang ,  Jie Yin ,  Zhihui Teng ,  Jin Jiang

IPC: G06F3/04817 ,  G06F3/04883

Abstract: An always on display method and an electronic device relate to the field of terminal technologies. The method includes obtaining, by an electronic device having a touchscreen, first device status information, where the first device status information is first information related to a first current running state of the electronic device, determining a first always on display interface based on the first device status information, displaying the first always on display interface on the touchscreen, obtaining second device status information, where the second device status information is second information related to a second current running state of the electronic device, determining a second always on display interface based on the second device status information, and displaying the second always on display interface on the touchscreen.

公开(公告)号：US11899879B2

公开(公告)日：2024-02-13

申请号：US17281187

申请日：2018-09-30

Applicant: Huawei Technologies Co., Ltd.

Inventor： Honglei Luo ,  Junyong Zhang ,  Weihuan Li ,  Yejian Xu

IPC: G06F3/041 ,  G06F3/044 ,  G06F1/3234 ,  G06F3/0354 ,  G06F3/0488

CPC classification number: G06F3/041662 ,  G06F1/3262 ,  G06F3/03545 ,  G06F3/0442 ,  G06F3/0488 ,  G06F2203/04106

Abstract: A stylus detection method includes detecting, by a terminal, an input signal of a stylus at a first frequency, receiving a first input of the stylus through a touchscreen, detecting, in response to the first input, the input signal of the stylus at a second frequency, detecting the input signal of the stylus at a third frequency when detecting the input signal of the stylus at the second frequency and when a duration in which the terminal does not detect the input signal of the stylus is greater than a first time period. The second frequency is greater than the third frequency and the third frequency is greater than the first frequency.

公开(公告)号：US11513671B2

公开(公告)日：2022-11-29

申请号：US17059733

申请日：2019-05-25

Applicant: Huawei Technologies Co., Ltd.

Inventor： Zhiheng Wu ,  Honglei Luo ,  Wei Zhao

IPC: G06F3/048 ,  G06F3/04845 ,  H04M1/724 ,  G06F3/0481 ,  G06F3/04886

Abstract: Embodiments of the present invention provide a split-screen display method and an apparatus, and relate to the field of terminal technologies, to display detailed information about intelligent prompt information on split screens, thereby improving user experience. The method is applied to a terminal including at least one display. The method includes: obtaining the intelligent prompt information; displaying the detailed information corresponding to the intelligent prompt information in a first display area of a first display, where the first display is one of the at least one display, and the first display area is a partial display area of the first display.

公开(公告)号：US20210181923A1

公开(公告)日：2021-06-17

申请号：US17051161

申请日：2019-04-22

Applicant: Huawei Technologies Co., Ltd.

Inventor： Honglei Luo ,  Chunyan Zhang ,  Jie Yin ,  Zhihui Teng ,  Jin Jiang

IPC: G06F3/0481 ,  G06F3/0488

Abstract: An always on display method and an electronic device relate to the field of terminal technologies. The method includes obtaining, by an electronic device having a touchscreen, first device status information, where the first device status information is first information related to a first current running state of the electronic device, determining a first always on display interface based on the first device status information, displaying the first always on display interface on the touchscreen, obtaining second device status information, where the second device status information is second information related to a second current running state of the electronic device, determining a second always on display interface based on the second device status information, and displaying the second always on display interface on the touchscreen.

公开(公告)号：US11036272B2

公开(公告)日：2021-06-15

申请号：US16065332

申请日：2015-12-23

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Honglei Luo ,  Yuhua Guo ,  Chunlang Pu ,  Kangjie Chao

IPC: G06F1/3218 ,  G09G5/10 ,  G06F3/147 ,  G06F11/30 ,  G06F1/3234 ,  G09G5/36

Abstract: The present disclosure relates to a method applied to an electronic device with a screen. The screen displays a display interface. In one example method, a current value of a current sampling point is obtained. Based on the current value, whether power consumption of the electronic device meets a criterion is determined. The display interface is adjusted when the power consumption of the electronic device does not meet the criterion.

公开(公告)号：US12019865B2

公开(公告)日：2024-06-25

申请号：US17761860

申请日：2020-09-08

Applicant: Huawei Technologies Co., Ltd.

Inventor： Ao Fu ,  Wenji An ,  Honglei Luo ,  Chongting Jin

IPC: G06F3/04886 ,  G06F1/16 ,  H04M1/72469

CPC classification number: G06F3/04886 ,  G06F1/1641 ,  G06F1/1677 ,  G06F1/1686 ,  H04M1/72469 ,  G06F2203/04803

Abstract: A method for quickly entering an application includes detecting a first operation, where the first operation is used to change the electronic device from the folded form to an unfolded form, wherein when the electronic device is in the unfolded form, the included angle between the first region and the second region is greater than a second preset angle, and wherein the second preset angle is greater than the first preset angle, and displaying display interfaces of one or more preset applications in the first region, the second region, and/or the third region in response to the first operation. In the method, when the electronic device changes from the folded form to the unfolded form, a preset application may be quickly entered.

公开(公告)号：US11748508B2

公开(公告)日：2023-09-05

申请号：US16758903

申请日：2017-11-16

Applicant: Huawei Technologies Co., Ltd.

Inventor： Honglei Luo ,  Feng Gao

IPC: G06F21/62 ,  G06F21/84 ,  G06V40/19 ,  G06V40/16 ,  G06F1/16

CPC classification number: G06F21/6245 ,  G06F21/84 ,  G06V40/161 ,  G06V40/19 ,  G06F1/1605

Abstract: This application provides a display method and apparatus, and a terminal, and relates to the field of image processing technologies, to resolve a problem that a peeping behavior of a peeper cannot be proved. The method is applied to a terminal having a front-facing camera and a display screen, where the front-facing camera and the display screen are on a same side of the terminal. The method includes: presenting a running interface of an application by using the display screen; collecting an image by using the front-facing camera; and when the image collected by the current camera meets a preset condition, presenting at least two display windows on the display screen. A first display window displays the running interface of the application, and a second display window displays the image collected by using the front-facing camera. This application is applicable to the terminal.

公开(公告)号：US20180138246A1

公开(公告)日：2018-05-17

申请号：US15571452

申请日：2015-05-11

Applicant: Huawei Technologies Co., Ltd.

Inventor： Honglei Luo

IPC: H01L27/32 ,  G06F3/041 ,  G09G3/3266 ,  G09G3/3225 ,  H01L51/52

Abstract: A touch system includes a glass cover, a polarizer, packaging glass, a thin film transistor (TFT) backplane, a transmitter (TX) circuit, and a receiver (RX) circuit, where the glass cover, the polarizer, the packaging glass, and the TFT backplane are fitted in sequence from top to bottom, and the TX circuit is located on the TFT backplane, and the RX circuit is located on the packaging glass. The TX circuit and the RX circuit are respectively disposed on the TFT backplane and the packaging glass. Therefore, a quantity of stacked layers of the touch control system is reduced. This reduces a thickness of the touch system, thereby achieving a thinner and lighter active matrix organic light emitting diode (AMOLED) display screen, and reducing a weight of a terminal product.

公开(公告)号：US20170329435A1

公开(公告)日：2017-11-16

申请号：US15522935

申请日：2015-03-31

Applicant: Huawei Technologies Co., Ltd.

Inventor： Hai Huang ,  Liang Xie ,  Honglei Luo

IPC: G06F3/044 ,  G06F3/041 ,  G06F3/01 ,  G06F3/0488 ,  G06F1/32

CPC classification number: G06F3/044 ,  G06F1/3203 ,  G06F1/3262 ,  G06F3/012 ,  G06F3/0416 ,  G06F3/0418 ,  G06F3/0484 ,  G06F3/0488 ,  G06F3/04886

Abstract: A touchscreen input method and a terminal are provided. The method includes, when a signal for waking up a touchscreen is received, obtaining on the touchscreen an effective touch area that corresponds to the signal for waking up the touchscreen according to a preset correspondence between the signal for waking up the touchscreen and the effective touch area. The method also includes detecting position information of a touch point within the effective touch area and generating an operation instruction according to the position information of the touch point. The embodiments of the present invention also disclose a terminal. The terminal can accurately obtain a touch point in a preset touch area when the terminal is being woken up.

公开(公告)号：US20230145073A1

公开(公告)日：2023-05-11

申请号：US17909560

申请日：2021-03-01

Applicant: Huawei Technologies Co., Ltd.

Inventor： Honglei Luo ,  Yuan Liu ,  Zengchun Wang ,  Tongzheng Yu ,  Ao Fu

IPC: H04M1/02

CPC classification number: H04M1/0247 ,  H04M1/0268 ,  H04M1/0214

Abstract: A foldable electronic device that includes a first display area, a second display area, and a fourth display area, when the foldable electronic device is bent inwards to be in a folded state, shortcut information is displayed and interaction is performed using the fourth display area and the third display area to enable a user to view information and perform the interaction without unfolding the foldable electronic device.