-
1.发明公开公开(公告)号：US20240259195A1
公开(公告)日：2024-08-01
申请号：US18016425
申请日：2022-01-27
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
IPC: H04L9/08
CPC classification number: H04L9/088
Abstract: A conference data transmission method, an apparatus and a system, an electronic device and a readable medium are disclosed, belong to the technical field of computers and can avoid the illegal intrusion in the prior art. The conference data transmission method includes: receiving unencrypted first conference data transmitted by a conference transmission device in a case where an identity verification of a participant is passed; acquiring a conference key corresponding to the first conference data, and encrypting the first conference data through the conference key, to obtain encrypted second conference data; and transmitting the encrypted second conference data to the conference transmission device, so that the conference transmission device provides the encrypted second conference data to a conference client through a cloud platform. The present disclosure can improve the security of conference data transmission and avoid the problem of cracking in the data transmission process.
-
公开(公告)号：US20220311644A1
公开(公告)日：2022-09-29
申请号：US17502976
申请日：2021-10-15
Applicant: BOE Technology Group Co., Ltd.
Inventor： Rongzuo ZHANG , Tao LI , Jun YANG , Kui WU , Chao WU , Genyu LIU , Xingxing JIAO
IPC: H04L12/66
Abstract: A data transmission method and device, electronic apparatus and a storage medium provided by the disclosure are applied to the technical field of Internet of Things (IoT). The method comprises: receiving first underlying data sent by an IoT terminal; extracting part of data from the first underlying data as second underlying data according to parameter position information; converting the second underlying data into a target data format according to a format requirement corresponding to the parameter position information, so as to obtain third underlying data; and sending the third underlying data to an IoT server.
-
公开(公告)号：US20200260191A1
公开(公告)日：2020-08-13
申请号：US16642269
申请日：2019-03-01
Inventor： Qingping YIN , Qian WANG , Jianan WANG , Tao LI
Abstract: A backlight assembly, a method for manufacturing the same and a display device are provided. The backlight assembly includes: a light guide plate having a first surface and a second surface opposite to each other, a reflective layer at a position adjacent to the first surface of the light guide plate, and a piezoelectric unit on a surface of the reflective layer distal to the light guide plate. The piezoelectric unit is configured to undergo deformation in a direction close to the first surface and in a direction away from the first surface according to an audio voltage applied to the piezoelectric unit, and drive the reflective layer to undergo deformation to emit a sound.
-
公开(公告)号：US20200254878A1
公开(公告)日：2020-08-13
申请号：US16758764
申请日：2019-03-25
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Hongyan PEI , Huawei YU , Wei DENG , Shijie CAO , Tao LI
Abstract: A vehicle electronic device, an electronic device and information receiving and sending methods thereof, a server and a communication system. The vehicle electronic device includes: a first processing component and a first storage component connected with the first processing component. First password information and vehicle information are stored in the first storage component. The first processing component Is configured to generate a second dynamic password according to the first time for receiving a connection request and the first password information and the vehicle information stored in the first storage component when receiving the connection request including a first dynamic password sent by an external electronic device, and to receive information sent by the external electronic device when determining that the second dynamic password is matched with the first dynamic password.
-
公开(公告)号：US20200211669A1
公开(公告)日：2020-07-02
申请号：US16568751
申请日：2019-09-12
Inventor： Tao LI , Liugang ZHOU , Ke DAI , Yizhan HAN , Jianwei SUN , Yulong XIONG
Abstract: Some embodiments of the present disclosure provide a shift register unit, a gate driver, a driving method thereof and a display device. The shift register unit includes: an output circuit, configured to receive a clock signal and output the clock signal to an output signal terminal under control of a voltage of a pull-up control node; a pull-down control circuit, configured to receive a control voltage signal and control the voltage of the pull-up control node and a voltage of the output signal terminal according to the control voltage signal; and an output control circuit, configured to receive a first voltage signal and the control voltage signal, and control the voltage of the output signal terminal in response to the first voltage signal and the control voltage signal.
-
Patent Agency Ranking
6.发明申请公开(公告)号：US20190370622A1
公开(公告)日：2019-12-05
申请号：US16247619
申请日：2019-01-15
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Tao LI , Changlin LENG , Xiao ZHANG , Xinxin MU
IPC: G06K19/073 , G06K19/07 , G06K19/077 , G08B13/24
Abstract: The present disclosure provides an anti-removal monitoring circuitry, applied to an electronic tag. The circuitry includes a first input terminal, a second input terminal and an output terminal. The circuitry further includes: a shutdown circuit, configured to control the electronic tag to be in a shutdown state in response to connection between the first input terminal and the second input terminal; and a starting-up circuit, configured to control the output terminal to output a pulse voltage signal in response to disconnection between the first input terminal and the second input terminal, in such a manner that the electronic tag generates an alarm signal in response to the pulse voltage signal.
-
公开(公告)号：US20190094640A1
公开(公告)日：2019-03-28
申请号：US16019985
申请日：2018-06-27
Inventor： Yizhan HAN , Zhonghou WU , Liugang ZHOU , Shou LI , Jianwei SUN , Yulong XIONG , Tao LI
IPC: G02F1/1362 , H01L27/12 , G02F1/1343 , G02F1/1368
Abstract: The disclosure provides an array substrate, a liquid crystal display panel, and a display device. The array substrate according to the disclosure includes: an underlying substrate, and a plurality of scan lines and a plurality of data lines, the scan lines and the data lines are arranged to intersect with each other on the underlying substrate, wherein at least one of the scan lines is connected with a capacitor for adjusting common electrode voltage, and the capacitor has one end connected with one of the scan lines, and the other end connected with the common electrode voltage.
-
公开(公告)号：US20250133069A1
公开(公告)日：2025-04-24
申请号：US18695846
申请日：2023-07-05
Applicant: BOE Technology Group Co., Ltd.
Inventor： Hongjun DU , Tao LI , Xingxing ZHAO
IPC: H04L9/40
Abstract: A device access method applied to a host and includes: acquiring a connection request provided by a terminal, where the connection request comprises an identifier of the terminal and a password corresponding to the identifier, and the password is generated based on a private key in a key pair and the identifier; acquiring a verification result of the password, where the password is configured to be verified by a public key in the key pair; establishing a connection with the terminal in response to a successful verification; and rejecting the connection request of the terminal in response to a failed verification.
-
公开(公告)号：US20220114987A1
公开(公告)日：2022-04-14
申请号：US17417592
申请日：2020-11-03
Applicant: BOE Technology Group Co., Ltd.
Inventor： Genyu LIU , Tao LI , Xingqun JIANG , Chao YU , Quanzhong WANG
Abstract: The present disclosure provides a synchronous display method of a spliced screen, a display system, an electronic device and a computer readable medium. The spliced screen includes display screens spliced together, and the display method is based on wireless communication and includes: sending control information to the spliced screen for N times at intervals so as to control the display screens to display simultaneously, where N is not less than 2 and is an integer, the control information sent for previous N−1 times includes first information and second information, the control information sent for an Nth time at least includes the second information, the first information is configured for controlling the display screen receiving the control information to turn off a receiving component of the display screen, the second information is configured for controlling the display screen receiving the control information to display after a preset time duration.
-
公开(公告)号：US20200241178A1
公开(公告)日：2020-07-30
申请号：US16639915
申请日：2018-11-28
Inventor： Tao LI , Zhuhua NIE , Qingping YIN , Qian WANG , Jianan WANG , Site CAI
IPC: G02B5/04 , G02F1/13357
Abstract: A prism sheet includes a prism substrate having at least one cavity therein and a plurality of prism microstructures arranged on a light exit surface of the prism substrate.
-
-
-
-
-
-
-
-
-
Search Results
31
records
(took 0.02 seconds)
