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    DRESSING RECOMMENDATION METHOD AND DRESSING RECOMMENDATION APPARATUS
    11.
    发明申请
    DRESSING RECOMMENDATION METHOD AND DRESSING RECOMMENDATION APPARATUS 有权

    公开(公告)号：US20210224326A1

    公开(公告)日：2021-07-22

    申请号：US16094589

    申请日：2018-04-28

    Applicant: BOE TECHNOLOGY GROUP CO., LTD.

    Inventor： Xueyun WANG ,  Enhui GUAN

    IPC: G06F16/9035 ,  G01W1/10 ,  G06N20/00 ,  G06K9/62 ,  G06N3/04 ,  G06F16/906

    Abstract: Dressing recommendation method and apparatus are described. The dressing recommendation method includes: obtaining a first feature vector of each of a plurality of pieces of clothes to be recommended, the first feature vector including at least proportions of materials used in said each piece of clothes and a total weight of said each piece of clothes; learning the first feature vector by means of a machine learning model to obtain a second feature vector representing a target attribute of said each piece of clothes to be recommended, wherein the target attribute indicates a temperature range in which the piece of clothes is suitable for wearing; recommending clothes to a user according to the current weather information and the target attributes of the plurality of pieces of clothes to be recommended.

    SMART ORNAMENT CHAIN AND DATA PROCESSING METHOD THEREOF
    13.
    发明申请
    SMART ORNAMENT CHAIN AND DATA PROCESSING METHOD THEREOF 审中-公开

    公开(公告)号：US20190021458A1

    公开(公告)日：2019-01-24

    申请号：US15945018

    申请日：2018-04-04

    Applicant: BOE TECHNOLOGY GROUP CO., LTD.

    Inventor： Enhui GUAN ,  Shuo CHEN

    IPC: A44C15/00 ,  A44C5/00 ,  A44C11/00

    Abstract: A smart ornament chain and a data processing method are disclosed. The smart ornament chain includes an ornament chain body, and further includes illuminants, a collecting module, a driving module and a processing module arranged in the ornament chain body. The collecting module is configured to collect a current dress color of a user and/or a current ambient brightness. The driving module is configured to drive the illuminants to emit light. The processing module is configured to obtain a color and/or brightness of the ornament chain to be adjusted based on the current dress color and/or the current ambient brightness, and is further configured to control the driving module to perform display based on the color and/or brightness of the ornament chain to be adjusted. The ornament chain can adjust its own color and/or brightness automatically based on the current dress color of the user and/or the current ambient brightness.

    DC-DC CONVERTER, BOOSTING UNIT, ELECTRIC VEHICLE AND BATTERY BACKUP SYSTEM
    14.
    发明申请
    DC-DC CONVERTER, BOOSTING UNIT, ELECTRIC VEHICLE AND BATTERY BACKUP SYSTEM 审中-公开

    公开(公告)号：US20180316263A1

    公开(公告)日：2018-11-01

    申请号：US15565827

    申请日：2017-06-28

    Applicant: BOE TECHNOLOGY GROUP CO., LTD.

    Inventor： Enhui GUAN ,  Masakazu OKAMURA ,  Shuo CHEN

    IPC: H02M3/156 ,  H02M3/07

    CPC classification number: H02M3/156 ,  H02M3/07

    Abstract: Provided are a boosting unit, a DC-DC converter including the boosting unit, and an electric vehicle. The DC-DC converter includes: a switch connected to an input voltage; a main diode connected to the switch; a regulating capacitor, a first terminal of the regulating capacitor being connected in series with the main diode, a second terminal of the regulating capacitor being connected to the input voltage, and the first terminal and the second terminal of the regulating capacitor serving as output terminals of the DC-DC converter; and a boosting unit, the boosting unit comprising a first inductor, a second inductor, a boosting capacitor, a first unidirectional conducting device, a second unidirectional conducting device, a third unidirectional conducting device and a fourth unidirectional conducting device. According to the embodiments of the present disclosure, voltage gain can be increased by replacing inductors in the ordinary DC-DC converter with the boosting unit.

    Display Control Method, Display Control System and Display Terminal
    15.
    发明申请
    Display Control Method, Display Control System and Display Terminal 有权

    公开(公告)号：US20250036278A1

    公开(公告)日：2025-01-30

    申请号：US18282229

    申请日：2023-02-22

    Applicant: BOE Technology Group Co., Ltd.

    Inventor： Enhui GUAN ,  Youxiang XIA

    IPC: G06F3/04886

    Abstract: A display control method, including: acquiring at least one of a size of a first screen and a first resolution of a first display terminal and at least one of a size of a second screen and a second resolution of a second display terminal; determining a screen partition result of the first display terminal according to at least one of the size of the first screen and the first resolution, and at least one of the size of the second screen and the second resolution; wherein the size of the first screen is larger than the size of the second screen, and the first resolution is greater than or equal to the second resolution.

    BACKLIGHT DRIVING CIRCUIT, BACKLIGHT MODULE, DISPLAY DEVICE AND BACKLIGHT DRIVING METHOD
    16.
    发明申请
    BACKLIGHT DRIVING CIRCUIT, BACKLIGHT MODULE, DISPLAY DEVICE AND BACKLIGHT DRIVING METHOD 有权

    公开(公告)号：US20210035508A1

    公开(公告)日：2021-02-04

    申请号：US16887536

    申请日：2020-05-29

    Applicant: BOE TECHNOLOGY GROUP CO., LTD.

    Inventor： Enhui GUAN ,  Ran DUAN ,  Lihua GENG ,  Xianzhen LI ,  Qingguo YANG

    IPC: G09G3/34

    Abstract: A backlight driving circuit includes a pulse width modulator, at least one time-delay sub-circuit and a driving sub-circuit. The pulse width modulator is configured to transmit a control signal including a plurality of pulses. The at least one time-delay sub-circuit is configured to delay at least one pulse of the control signal from the pulse width modulator that is transmitted to the at least one time-delay sub-circuit by a set time. The driving sub-circuit is coupled to the at least one time-delay sub-circuit, and the driving sub-circuit is configured to drive at least one of a plurality of light-emitting devices in a backlight module to be turned on or off according to a control signal from the at least one time-delay sub-circuit obtained after the at least one pulse is delayed.

    BEZEL MEMBER, CONTROL METHOD THEREOF AND BEZEL DEVICE
    17.
    发明申请
    BEZEL MEMBER, CONTROL METHOD THEREOF AND BEZEL DEVICE 审中-公开

    公开(公告)号：US20200050177A1

    公开(公告)日：2020-02-13

    申请号：US16536541

    申请日：2019-08-09

    Applicant: BOE Technology Group Co., Ltd.

    Inventor： Lu TONG ,  Enhui GUAN ,  Xiangxiang ZOU

    IPC: G05B19/416 ,  H05K5/00 ,  H05K5/02

    Abstract: A bezel member, a control method thereof, and a bezel device are disclosed. The bezel member includes a bezel mechanism including a fixed part and a retractable part connected to the fixed part, a detecting mechanism configured to perform neighboring object presence detection for an end portion of the retractable part and generate a detection signal based on a detection result of the neighboring object presence detection, and a control mechanism configured to control the extension and retraction of the retractable part according to the detection signal.

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