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    LIGHT GUIDE PLATE, BACKLIGHT MODULE AND DISPLAY DEVICE BOTH WITH THE LIGHT GUIDE PLATE
    13.
    发明申请
    LIGHT GUIDE PLATE, BACKLIGHT MODULE AND DISPLAY DEVICE BOTH WITH THE LIGHT GUIDE PLATE 有权
    光导板，背光模块和显示设备两个与光导板

    公开(公告)号：US20140160795A1

    公开(公告)日：2014-06-12

    申请号：US14103784

    申请日：2013-12-11

    Applicant: BOE TECHNOLOGY GROUP CO., LTD.

    Inventor： Wenjie JIANG ,  Xingxing Zhao ,  Kailiang Zhang ,  Zezhou Yang

    IPC: F21V8/00

    CPC classification number: G02B6/002 ,  G02B6/0068

    Abstract: A light guide plate, a backlight module and a display device both comprising the light guide plate are disclosed. The light guide plate comprises a light emitting surface and multiple side surfaces perpendicular to and connected to the light emitting surface, the side surfaces including at least one first side surface and at least one second side surface. The light guide plate further comprises at least one set of folded surfaces perpendicular to and connected to the light emitting surface. Each set of folded surfaces is connected between a pair of first side surface and second side surface which are adjacent with each other. Each set of folded surfaces includes multiple light incident surfaces which are connected one by one. In the light incident surfaces in same set of folded surfaces, any two adjacent light incident surfaces form an acute angle opened toward inside of the light guide plate.

    Abstract translation: 公开了一种导光板，背光模块和包括导光板的显示装置。 导光板包括发光表面和垂直于发光表面并连接到发光表面的多个侧表面，所述侧表面包括至少一个第一侧表面和至少一个第二侧表面。 导光板还包括垂直于并连接到发光表面的至少一组折叠表面。 每组折叠表面连接在彼此相邻的一对第一侧表面和第二侧表面之间。 每组折叠表面包括一个一个连接的多个光入射表面。 在同一组折叠表面的光入射表面中，任何两个相邻的光入射表面形成朝向导光板内部开放的锐角。

    Interaction method between display device and terminal device, storage medium and electronic device
    14.
    发明授权
    Interaction method between display device and terminal device, storage medium and electronic device 有权

    公开(公告)号：US12293128B2

    公开(公告)日：2025-05-06

    申请号：US18388806

    申请日：2023-11-10

    Applicant: BOE Technology Group Co., Ltd.

    Inventor： Xingxing Zhao

    IPC: G06F3/14 ,  G06F3/0346 ,  G06F3/16 ,  G06T9/00

    Abstract: The present disclosure relates to the field of data interaction technologies, and in particular to an interaction method between a display device and a terminal device, a computer readable storage medium, and an electronic device. The display device includes a multi-device access function, and the method includes: establishing a communication connection between a first terminal device and the display device; generating a first cursor corresponding to the first terminal device, and displaying the first cursor on a display screen of the display device; receiving a cursor control instruction sent by the first terminal device, and controlling a display position of the first cursor on the display screen according to the cursor control instruction; and detecting voice information sent by the first terminal device in real time, and generating a play mark on the first cursor when the voice information is received and played.

    Interaction method between display device and terminal device, storage medium and electronic device
    15.
    发明授权
    Interaction method between display device and terminal device, storage medium and electronic device 有权

    公开(公告)号：US11861257B2

    公开(公告)日：2024-01-02

    申请号：US17641419

    申请日：2021-03-12

    Applicant: BOE Technology Group Co., Ltd.

    Inventor： Xingxing Zhao

    IPC: G06F3/14 ,  G06F3/0346 ,  G06F3/16 ,  G06T9/00

    CPC classification number: G06F3/1454 ,  G06F3/0346 ,  G06F3/167 ,  G06T9/00

    Abstract: The present disclosure relates to the field of data interaction technologies, and in particular to an interaction method between a display device and a terminal device, a computer readable storage medium, and an electronic device. The display device includes a multi-device access function, and the method includes: in response to a user's enabling operation on the multi-device access function, generating an access address of the display device; receiving access requests generated and sent by multiple terminal devices according to an access address, and establishing communication connections between the terminal devices and the display device; generating multiple cursors in a one-to-one correspondence with individual terminal devices, and displaying the cursors on a display screen of the display device; and receiving a cursor control instruction sent by the terminal device, and controlling a display position of the cursor on the display screen according to the control instruction.

    Video management method and apparatus, image capturing device, and storage medium
    16.
    发明授权
    Video management method and apparatus, image capturing device, and storage medium 有权

    公开(公告)号：US11170821B2

    公开(公告)日：2021-11-09

    申请号：US16364814

    申请日：2019-03-26

    Applicant: BOE Technology Group Co., Ltd.

    Inventor： Ying Wu ,  Xiangdong Yang ,  Xiying Zhang ,  Xingxing Zhao

    IPC: G11B27/34 ,  G06K9/00 ,  H04N21/845 ,  B60R11/04

    Abstract: A video management method and apparatus, image capturing device and storage medium are provided. The video management method includes: obtaining a first driving record video from storage space when a capacity of available space of the storage space is less than a target capacity threshold, wherein the storage space stores at least one driving record video of a target vehicle, and the first driving record video includes a plurality of video frames; and deleting at least one video frame from the video frames included in the first driving record video to obtain a second driving record video. Object captured in the first driving record video are in the second driving record video, so that information safety of users is ensured.

    Device for recognizing speeches and method for speech recognition
    17.
    发明授权
    Device for recognizing speeches and method for speech recognition 有权

    公开(公告)号：US10861447B2

    公开(公告)日：2020-12-08

    申请号：US16006363

    申请日：2018-06-12

    Applicant: BOE Technology Group Co., Ltd.

    Inventor： Xun Yang ,  Xiangdong Yang ,  Xingxing Zhao

    IPC: H03G3/32 ,  G10L15/20 ,  G10L15/22 ,  G10L25/84 ,  G10L25/21

    Abstract: The embodiments of the present disclosure provide a device for recognizing speeches and a method for speech recognition. The device for recognizing speeches may comprise a processor, configured to execute instructions stored in the memory, to: perform speech recognition on the collected audio data to obtain a semantic content of the audio data; match the obtained semantic content with a semantic data stored in the database; determine whether the audio data contains ambient noise audio information and audio information of a user, in response to determining that the obtained semantic content does not match with the semantic data; and change conditions for collecting the audio data and control to collect the audio data with the changed conditions, in response to determining that the audio data contains the ambient noise audio information and the audio information of the user.

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