公开(公告)号：US20210166615A1

公开(公告)日：2021-06-03

申请号：US17044247

申请日：2019-11-18

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Zhimao WANG ,  Weiguo LI ,  Yanfu LI ,  Xue LI ,  Enhui GUAN

IPC: G09G3/20 ,  G06F3/14 ,  G09G3/36 ,  B61L15/00 ,  G09F21/04

Abstract: A vehicle-mounted display control method includes: receiving, by a vehicle-mounted control device, a signal to be displayed transmitted by a signal source; converting, by the vehicle-mounted control device, the signal to be displayed into a relay data signal, and transmitting, by the vehicle-mounted control device, the relay data signal to a signal conversion circuit of a corresponding vehicle-mounted display assembly; and converting, by the signal conversion circuit, the relay data signal into a display drive signal, and outputting, by the signal conversion circuit, the display drive signal to at least one display screen of the vehicle-mounted display assembly, so as to drive the at least one display screen to display.

公开(公告)号：US20200209915A1

公开(公告)日：2020-07-02

申请号：US16330126

申请日：2018-05-22

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Enhui GUAN ,  Shuo CHEN ,  Kai ZHAO ,  Lu TONG ,  Xinxin MU ,  Hong WANG ,  Qi YANG

IPC: G06F1/16 ,  G06F1/18 ,  G06F1/26

Abstract: An electronic device includes a body and a plug arranged at a back of the body. The body includes a display screen and a power converter for converting parameters of a power supply from a power socket. A first end of the plug is connected with the power converter, a second end of the plug can be inserted into the power socket, and the insertion direction is substantially perpendicular to a display surface of a display screen.

公开(公告)号：US20200106288A1

公开(公告)日：2020-04-02

申请号：US16419799

申请日：2019-05-22

Applicant: BOE Technology Group Co., Ltd.

Inventor： Lu TONG ,  Enhui GUAN

IPC: H02J7/02 ,  H02J50/80 ,  H02J50/40 ,  H02J50/10 ,  G06F3/14 ,  G09F9/302

Abstract: The disclosure relates to a splicing display screen, a method for powering the same, and a display device, and the splicing display screen includes a plurality of display screens, each of which includes: a power supply, a controller and a wireless charging and discharging circuit, where the power supply is configured to power the present display screen, and to provide electric energy to the power supply in another display screen within a first distance; and the wireless charging and discharging circuit is configured to provide electric energy in another display screen to the power supply in the present display screen, to provide electric energy of the power supply in the present display screen to the power supply in another display screen.

公开(公告)号：US20240372399A1

公开(公告)日：2024-11-07

申请号：US18030768

申请日：2022-04-29

Applicant: BOE Technology Group Co., Ltd.

Inventor： Enhui GUAN ,  Liang LI ,  Xinyi CHENG ,  Youxiang XIA

IPC: H02J9/06

Abstract: Provided is a playback control system, including a first playback control device, a second playback control device, a first power supply circuit, a second power supply circuit, and a power supply. The first power supply circuit is configured to supply power to the first playback control device using a first utility power. The second power supply circuit is configured to supply power to the second playback control device using the first utility power. The power supply is configured to supply power to a first target playback control device in response to a power failure in a first target power supply circuit. The first target power supply circuit is the first power supply circuit. The first target playback control device is the first playback control device. Alternatively, the first target power supply circuit is the second power supply circuit. The first target playback control device is the second playback control device.

公开(公告)号：US20240338113A1

公开(公告)日：2024-10-10

申请号：US18293830

申请日：2022-07-26

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Fangyuan GONG ,  Youxiang XIA ,  Enhui GUAN ,  Feng ZHANG ,  Zhongkui WAN ,  Xianzhen LI ,  Zhimao WANG

IPC: G06F3/04845 ,  G06F3/14 ,  G06T3/40 ,  G06T5/50 ,  G06T5/70 ,  G06T5/73 ,  G06T7/70

CPC classification number: G06F3/04845 ,  G06F3/14 ,  G06T3/40 ,  G06T5/50 ,  G06T5/70 ,  G06T5/73 ,  G06T7/70 ,  G06T2207/20221

Abstract: An interactive system includes a terminal, a display screen and a server, the server determines a current position of a target object on the display screen; generates an object identifier of the target object according to the current position thereof object, and associates the object identifier with the current position; receives adjustment information of the target object, generates an indication pattern according to the current position and the adjustment information, and transmits the indication pattern to the display screen; the terminal displays a frame image configured for the display screen, displays the object identifier according to an association relationship between the object identifier and the current position; generates adjustment information of the target object in response to an arrangement operation of a user on the object identifier; the display screen displays the indication pattern to instruct the target object to adjust according to an indication of the indication pattern.

公开(公告)号：US20240283990A1

公开(公告)日：2024-08-22

申请号：US18024993

申请日：2022-01-30

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Yifei ZHANG ,  Enhui GUAN

IPC: H04N21/238 ,  H04N21/262 ,  H04N21/414

CPC classification number: H04N21/238 ,  H04N21/26208 ,  H04N21/414

Abstract: The embodiment of the present disclosure provides a studio control room including a first master control device, a master transmission route and a standby transmission route. The first master control device is configured to transmit an audio/video broadcast control signal to a broadcast major structure through the master transmission route and the standby transmission route. The embodiment of the present disclosure further provides a broadcast major structure including a master broadcast control route and a standby broadcast control route. The master broadcast control route and the standby broadcast control route each are configured to receive the audio/video broadcast control signal sent by the studio control room and play the audio/video file according to the audio/video broadcast control signal. The embodiment of the present disclosure provides a broadcast control system including above studio control room and broadcast major structure. The studio control room is coupled to the broadcast major structure.

公开(公告)号：US20200311879A1

公开(公告)日：2020-10-01

申请号：US16665108

申请日：2019-10-28

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Xianzhen LI ,  Lihua GENG ,  Tianyue ZHAO ,  Enhui GUAN ,  Zhichao LI ,  Xitong MA ,  Wei DENG

IPC: G06T5/00 ,  G06K9/00 ,  G06T7/194 ,  G06T5/20 ,  H04N13/359 ,  H04N13/383 ,  H04N13/15 ,  H04N13/122

Abstract: A display method, a display device, an electronic equipment, and a computer readable storage medium are disclosed. The display method is suitable for a display device, and the display device is configured to display in a first display mode and in a second display mode. The display method includes: obtaining user image information; determining whether a user is currently in a fatigue state based on the user image information; and switching the display device from the second display mode to the first display mode and allowing the display device to display in the first display mode if the user is currently in the fatigue state. The first display mode is different from the second display mode.

公开(公告)号：US20220104255A1

公开(公告)日：2022-03-31

申请号：US17483721

申请日：2021-09-23

Applicant: BOE Technology Group Co., Ltd.

Inventor： Xianzhen LI ,  Yi BIAN ,  Enhui GUAN

IPC: H04W74/08

Abstract: A communication method is provided. The communication method includes: determining an idle channel by a communication device; executing a first step on the idle channel, wherein the first step includes sequentially transmitting a first channel occupancy signal and monitoring a signal monitoring on the idle channel; repeating the first step for a preset number of times; and communicating on the idle channel in response to no signal being monitored during repetition of the first step.

公开(公告)号：US20210408110A1

公开(公告)日：2021-12-30

申请号：US17359613

申请日：2021-06-27

Applicant: BOE Technology Group Co., Ltd.

Inventor： Enhui GUAN ,  Xiao ZHANG

IPC: H01L27/15 ,  G09G3/32 ,  H01L33/48

Abstract: A light panel, includes: a printed circuit board (PCB); a light emitting element array, comprising a plurality of light emitting elements disposed on a first surface of the PCB and arranged in an array in a first direction and in a second direction; and a driving chip, disposed on a second surface of the PCB, which is opposite to the first surface; wherein the light-emitting element array comprises a light-emitting element sub-array, and orthographic projections of at least portion of light-emitting elements of the light-emitting element sub-array on the PCB are located outside an orthographic projection of the driving chip on the PCB. A display device is further provided.

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.