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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
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.
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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
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.
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3.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.
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公开(公告)号：US20160306443A1
公开(公告)日：2016-10-20
申请号：US15079275
申请日：2016-03-24
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Xiao ZHANG
CPC classification number: F21V23/0464 , G06F3/0425 , G06T7/70 , G08C17/00 , G08C2201/30 , H04N5/4403 , H04N21/42224 , H04N2005/4428
Abstract: The present invention provides a remote controller and a remote control display system, which can solve the problem that desired buttons cannot be quickly found when the existing remote controller is used in a dark environment. The remote controller of the present invention comprises: an image signal acquisition unit, used for acquiring an image of an operating surface of the remote controller; a control unit, used for determining the position of a user's finger on the operating surface of the remote controller according to the image acquired by the image signal acquisition unit, to obtain finger position information; and a first sending unit, used for sending the finger position information output by the control unit to a display terminal.
Abstract translation: 本发明提供了一种遥控器和遥控显示系统，其可以解决当在黑暗环境中使用现有遥控器时不能快速找到所需按钮的问题。 本发明的遥控器包括：图像信号获取单元，用于获取遥控器的操作表面的图像; 控制单元，用于根据由图像信号获取单元获取的图像确定用户的手指在遥控器的操作表面上的位置，以获得手指位置信息; 以及第一发送单元，用于将由控制单元输出的手指位置信息发送到显示终端。
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5.发明申请公开(公告)号：US20160033795A1
公开(公告)日：2016-02-04
申请号：US14424238
申请日：2014-07-10
Inventor： Xiao ZHANG , Jianmin HE , Peng LI
CPC classification number: G02F1/1309 , G09G3/36 , G09G3/3648 , G09G2320/0233 , G09G2320/0285 , G09G2320/0626 , G09G2320/0666 , G09G2320/0693
Abstract: A testing device and a method thereof, a display device and a display method are provided, relate to the display technology field, and avoid the non-uniform luminance distribution of backlight source due to a shorten light mixing distance of an LED lamp. The testing method includes: displaying a test image under an action of a backlight source; acquiring a luminance value of each pixel in the test image; and obtaining at least one compensation value according to the light distribution data, the compensation value being used as a basis for compensating the luminance value of each pixel of the test image to a standard luminance value.
Abstract translation: 提供了与显示技术领域相关的测试装置及其方法，显示装置和显示方法，并且由于缩短了LED灯的光混合距离而避免了背光源的不均匀的亮度分布。 测试方法包括：在背光源的动作下显示测试图像; 获取所述测试图像中每个像素的亮度值; 并且根据所述光分布数据获得至少一个补偿值，所述补偿值用作将所述测试图像的每个像素的亮度值补偿为标准亮度值的基础。
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Patent Agency Ranking
公开(公告)号：US20160011361A1
公开(公告)日：2016-01-14
申请号：US14583926
申请日：2014-12-29
Inventor： Xiao ZHANG , Jianmin HE , Lijie ZHANG
CPC classification number: G02B6/0068 , G02B6/0026 , G02B6/0073
Abstract: The present disclosure relates to a white LED light source, a backlight module and a liquid crystal display device. The white LED light source comprises a light strip having a plurality of LED units and a plurality of laser units. Each LED unit has a chip emitting lights of a first color light and a fluorescent module induced by the lights of the first color to emit lights of a second color. The plurality of laser units emit lights of a third color so as to form white lights by mixing the lights of the second color emitted by the LED units and the lights of the third color emitted by the laser units. In the white LED light source according to the present disclosure, laser units are used so as to expand the color gamut of the liquid crystal display device.
Abstract translation: 本发明涉及白色LED光源，背光模块和液晶显示装置。 白色LED光源包括具有多个LED单元和多个激光单元的光条。 每个LED单元具有发射第一颜色光的光的芯片和由第一颜色的光引起的荧光模块以发射第二颜色的光。 多个激光单元发射第三种颜色的光，以便通过混合由LED单元发射的第二颜色的光和由激光单元发射的第三颜色的光来形成白色光。 在根据本公开的白色LED光源中，使用激光单元以扩大液晶显示装置的色域。
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7.发明公开公开(公告)号：US20240092628A1
公开(公告)日：2024-03-21
申请号：US18517694
申请日：2023-11-22
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Xiaochen MA , Guangcai YUAN , Ce NING , Xin GU , Xiao ZHANG , Chao LI
CPC classification number: B81B1/002 , B01L3/502715 , B81C1/00071 , B01L2300/0645 , B81B2201/05 , B81B2203/0338 , B81C2201/0111 , B81C2201/036
Abstract: A micro-nano channel structure, a method for manufacturing the micro-nano channel structure, a sensor, a method for manufacturing the sensor, and a microfluidic device are provided. The micro-nano channel structure includes: a base substrate; a base layer, on the base substrate and including a plurality of protrusions; a channel wall layer, on a side of the plurality of the protrusions away from the base substrate, the channel wall layer has a micro-nano channel; a recessed portion is provided between adjacent protrusions of the plurality of the protrusions, an orthographic projection of the micro-nano channel on the base substrate is located within an orthographic projection of the recessed portion on the base substrate. The micro-nano channels have a high resolution or an ultra-high resolution, and have different sizes and shapes.
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公开(公告)号：US20220187703A1
公开(公告)日：2022-06-16
申请号：US17607814
申请日：2020-10-20
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Xiao ZHANG
Abstract: A method for manufacturing a nano pattern, includes: forming a pattern transfer layer on a base substrate having N imprint regions, and performing patterning processes on the pattern transfer layer to form an imprint pattern layer. A portion of the imprint pattern layer located in each imprint region is an imprint pattern, N imprint patterns are formed sequentially. Forming an i-th imprint pattern in an i-th imprint region includes: performing a patterning process on a portion of the pattern transfer layer located in the i-th imprint region to form the i-th imprint pattern; forming an i-th protective film on a side of the pattern transfer layer away from the base substrate; and removing at least a portion of the i-th protective film located in an (i+1)-th imprint region to obtain an i-th protective layer and expose a portion of the pattern transfer layer located in the (i+1)-th imprint region.
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公开(公告)号：US20210331036A1
公开(公告)日：2021-10-28
申请号：US16610934
申请日：2019-04-08
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Shuping GAI , Changlin LENG , Xiao ZHANG
Abstract: A fitness mat includes a main body, a control device and a display screen. The display screen is provided at a surface of the main body, and the display screen is connected with the control device. The display screen provided at the main body of the fitness mat provided by the present disclosure can replace electronic devices such as a mobile phone and a tablet computer, etc. When a user uses the fitness mat to exercise, a fitness video that the user needs is displayed by the display screen. The versatility of the fitness mat is realized, so that the usage of the fitness is convenient for the user.
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公开(公告)号：US20190304299A1
公开(公告)日：2019-10-03
申请号：US16122731
申请日：2018-09-05
Applicant: BOE Technology Group Co., Ltd.
Inventor： Pengpeng FENG , Fan YANG , Xiao ZHANG
IPC: G08G1/0965 , H04W4/46 , G08G1/04 , G08G1/052 , H04W4/12
Abstract: The present disclosure discloses a method and device for requesting for a road right. The method for requesting for a road right comprises: judging whether a road section where a road right requesting vehicle is currently located is in a congestion state, and searching and screening requested vehicles within a predetermined range according to a direction for a lane change request and positioning information, to realize automatic searching and screening of the requested vehicles; and further establishing a communication connection with the selected requested vehicle, transmitting a road right occupation request to the selected requested vehicle, and performing a lane change operation when the selected requested vehicle agrees with the road right occupation request.
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