公开(公告)号：US20240372725A1

公开(公告)日：2024-11-07

申请号：US18687368

申请日：2022-07-27

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Xitong MA ,  Lihua GENG ,  Youxiang XIA

IPC: H04L9/32 ,  G06F21/60

Abstract: A display terminal, a server and an information security issuing system are provided. The display terminal includes a monitoring module and a display module. The monitoring module includes, a file request unit configured to receive a device authentication result sent by the server and send a file issuing request to the server when the device authentication result indicates that the display terminal is successfully authenticated; an identity authentication unit configured to receive an encrypted authentication file issued by the server according to the file issuing request, and authenticate identity information of data content in the encrypted authentication file; the display module is configured to display the data content in the encrypted authentication file when the identity authentication is passed; and a content authentication unit configured to determine whether the data content is correct based on a first image displayed by the display module.

公开(公告)号：US20240302173A1

公开(公告)日：2024-09-12

申请号：US18028056

申请日：2022-03-29

Applicant: Beijing BOE Technology Development Co., Ltd. ,  BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Youxiang XIA ,  Shuobin LIANG ,  Honglei ZHANG ,  Xiao CHU ,  Hongbo FENG ,  Yangyang ZHANG

IPC: G01C21/34

CPC classification number: G01C21/3415

Abstract: The present disclosure provides a navigation method applied to a cloud server. The method includes: determining a global route between a starting point and a destination in response to navigation request information transmitted by a mobile terminal, the navigation request information includes at least information of starting point and destination; transmitting the global route to the mobile terminal to guide the user to drive according to the global route; acquiring a current position of the mobile terminal in response to road abnormality information transmitted by the mobile terminal in the driving process of the user; acquiring a shared route in the cloud server, and generating at least one corrected route from the current position to the destination; the corrected route is different from an original remaining route. The present disclosure also provides a cloud server, a mobile terminal, a navigation system, an electronic device, and a computer-readable medium.

公开(公告)号：US20220400190A1

公开(公告)日：2022-12-15

申请号：US17598952

申请日：2020-12-25

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Xitong MA ,  Xiaodong SHI ,  Lihua GENG ,  Youxiang XIA ,  Xiao ZHANG

IPC: H04N5/06 ,  H04N5/08

Abstract: A signal processing method includes: obtaining a first frame synchronization signal including a plurality of first pulses, a period between a trailing edge of a first pulse and a leading edge of a next first pulse being a first time period, which corresponding to a first integer number of pulses of a first pixel clock signal; generating a synchronization calibration signal including a plurality of second pulses, a trigger edge of each second pulse being at a same time as the trailing edge of the first pulse; and generating a second frame synchronization signal including a plurality of third pulses, a period between the trigger edge of each second pulse and a leading edge of a third pulse closest to the second pulse after the second pulse being a second time period, which corresponding to a first integer number of pulses of the second pixel clock signal.

公开(公告)号：US20240364808A1

公开(公告)日：2024-10-31

申请号：US18687358

申请日：2022-09-21

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Cheng MA ,  Youxiang XIA ,  Yan SHEN ,  Tieli CHEN

IPC: H04M1/72463 ,  G06F21/32 ,  H04L67/06 ,  H04M1/72412 ,  H04M1/72469

CPC classification number: H04M1/724631 ,  G06F21/32 ,  H04L67/06 ,  H04M1/72412 ,  H04M1/72469

Abstract: The embodiment of the present disclosure provides a data transmission method, a central control terminal, a mobile terminal and a data transmission system and relates to the field of data transmission for realizing data transmission in a multi-person conference in a network-free environment and improving the convenience of data transmission. The data transmission method is applied to a central control terminal and includes: reading an identification information of a mobile terminal in response to a near field communication signal from the mobile terminal; and determining whether the identification information belongs to a target identification set; performing Bluetooth connection and data transmission with the mobile terminal when the identification information belongs to the target identification set.

公开(公告)号：US20240248915A1

公开(公告)日：2024-07-25

申请号：US18628722

申请日：2024-04-06

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Youxiang XIA ,  Ken WEN

IPC: G06F16/28 ,  G06F16/242

CPC classification number: G06F16/285 ,  G06F16/244 ,  G06F16/288

Abstract: The present disclosure provides an information sharing method and apparatus, an electronic device, and a non-transitory computer-readable storage medium, relating to the field of data processing. The information sharing method includes: acquiring information to be shared, and extracting a first parameter of the information to be shared; acquiring object groups to share with; grouping, based on a first preset rule, the information to be shared according to the first parameter to obtain information groups; matching, based on a second preset rule, the information groups with the object groups; and processing, in response to the operation of acquiring the object groups, the matched information groups respectively, and sharing the matched information groups to corresponding object groups.

公开(公告)号：US20240248669A1

公开(公告)日：2024-07-25

申请号：US18016408

申请日：2022-01-29

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Ran DUAN ,  Xiaodong SHI ,  Youxiang XIA

IPC: G06F3/14 ,  G06F3/01 ,  G06F3/033 ,  G06F3/04842 ,  G06F3/04845

CPC classification number: G06F3/1454 ,  G06F3/013 ,  G06F3/033 ,  G06F3/04842 ,  G06F3/04845 ,  G06F2203/04806

Abstract: The present disclosure provides an information display method, a display device, an electronic device, and a computer-readable medium, the information display method including: in a case where a first display device displays content to be annotated, displaying annotation information corresponding to the content to be annotated, in response to an annotation operation for the content to be annotated; and sending the annotation information to a second display device, so that the second display device displays the annotation information in an area corresponding to the content to be annotated.

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.

公开(公告)号：US20240373077A1

公开(公告)日：2024-11-07

申请号：US18031178

申请日：2022-04-29

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Xitong MA ,  Tao LI ,  Lihua GENG ,  Youxiang XIA

IPC: H04N21/2347 ,  H04L9/08 ,  H04N21/231

Abstract: The present disclosure provides a video transmission method, a video transmission apparatus, an electronic device, and a readable medium, belongs to the field of information transmission technology, and can solve the problem of security of information transmission. The video transmission method of the present disclosure includes: acquiring block data of a video stream to be transmitted; generating an encryption key for an rth block with a block data digest of an (r−1)th block, wherein r is an integer greater than or equal to 2; encrypting block video data of the rth block with the encryption key for the rth block, to obtain block encrypted video data of the rth block; and transmitting the block encrypted video data of the rth block to a receiving end.

公开(公告)号：US20240347021A1

公开(公告)日：2024-10-17

申请号：US18579333

申请日：2022-08-23

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Lihua GENG ,  Xitong MA ,  Youxiang XIA

IPC: G09G5/02 ,  G06T7/00 ,  G06T7/90 ,  G09G5/10

CPC classification number: G09G5/02 ,  G06T7/0002 ,  G06T7/90 ,  G09G5/10 ,  G06T2207/10024 ,  G06T2207/30168 ,  G09G2320/0233 ,  G09G2320/0242 ,  G09G2320/0686

Abstract: The present disclosure provides an image quality adjusting method, including: acquiring first image quality information of a display assembly while displaying a preset measurement image; performing analysis and calculation based on the first image quality information and a preset second image quality information to generate adjustment information; determining an adjustment type corresponding to each preset partition according to the adjustment information, and determining at least one adjustment region according to the adjustment type corresponding to each preset partition; and performing image quality adjustment on each adjustment region according to the adjustment information. The present disclosure further provides an image quality adjusting assembly, a display system, and a computer readable medium.

公开(公告)号：US20230054354A1

公开(公告)日：2023-02-23

申请号：US17789895

申请日：2021-08-19

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Youxiang XIA ,  Ken WEN

IPC: G06F16/28 ,  G06F16/242

Abstract: The present disclosure provides an information sharing method and apparatus, an electronic device, and a non-transitory computer-readable storage medium, relating to the field of data processing. The information sharing method includes: acquiring information to be shared, and extracting a first parameter of the information to be shared; acquiring object groups to share with; grouping, based on a first preset rule, the information to be shared according to the first parameter to obtain information groups; matching, based on a second preset rule, the information groups with the object groups; and processing, in response to the operation of acquiring the object groups, the matched information groups respectively, and sharing the matched information groups to corresponding object groups.