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公开(公告)号：US20240161220A1
公开(公告)日：2024-05-16
申请号：US17781518
申请日：2021-05-21
Inventor： Shuhuan YU , Wei SUN , Xin DUAN , Jiantao LIU
CPC classification number: G06T1/20 , G09G3/001 , G09G2320/028 , G09G2330/023
Abstract: A multi-view display device and a display control method are provided. The multi-view display device has a plurality of viewing angles and includes a plurality of logic boards, each of the logic boards corresponds to a respective one of the viewing angles, the logic board is configured to process and transmit image data of the viewing angle corresponding to the logic board, and the logic boards corresponding to the respective viewing angles are driven and controlled independently.
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公开(公告)号：US20170273629A1
公开(公告)日：2017-09-28
申请号：US15512400
申请日：2016-01-20
Inventor： Shuhuan YU , Junning SU , Peng CHENG , Jinglu BAI
IPC: A61B5/00 , A61B5/0205 , H04N21/4223 , H04N21/422 , H04N21/442 , H04N21/4415 , A61B5/1171 , A61B5/0402
CPC classification number: A61B5/6891 , A61B5/0017 , A61B5/0077 , A61B5/02055 , A61B5/021 , A61B5/024 , A61B5/0402 , A61B5/1176 , A61B5/14532 , A61B5/14542 , A61B5/7282 , A61B5/7445 , A61B5/749 , A61B2505/07 , A61B2560/0475 , H04N5/44 , H04N7/005 , H04N7/183 , H04N21/42201 , H04N21/4223 , H04N21/4415 , H04N21/44213
Abstract: The present disclosure relates to a health monitoring television, comprising: a physiological parameter acquisition device for acquiring a physiological parameter of a monitored object; a central processor for generating health monitoring information based on the acquired physiological parameter; and an information exhibition device for outputting the health monitoring information to a user. The health monitoring television according to the present disclosure endows the commonly used television in ordinary families with the health monitoring function, i.e., adding the central processor and the physiological parameter acquisition device, so as to enable the monitored object, particularly the old people, to learn their own physical status easily through direct visual and/or audible information.
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公开(公告)号：US20160360179A1
公开(公告)日：2016-12-08
申请号：US14892519
申请日：2015-07-20
Inventor： Shuhuan YU , Peng CHENG
CPC classification number: H04N13/133 , G06F3/147 , G09G5/10 , G09G2320/0209 , G09G2320/0626 , G09G2360/147 , G09G2360/16 , H04N13/122
Abstract: An image brightness adjustment device, comprising an image data processing unit for extracting brightness values of subpixels arranged in a matrix manner in a frame image according to the received image data, wherein each two adjacent subpixels in a frame image form one group, a calculating unit for calculating a difference between brightness values of the two subpixels in at least part of groups and outputting a calculation result, and a comparing unit for comparing the calculation result with a predetermined value Q, a brightness adjusting unit for adjusting the brightness values of the two subpixels in the group if the calculation result is greater than the predetermined value Q, a display data generating unit for generating display data from the image data if the calculation result is smaller than or equal to the predetermined value Q, and generating display data from the adjusted image data if the calculation result is greater than the predetermined value Q.
Abstract translation: 一种图像亮度调节装置，包括：图像数据处理单元，用于根据接收到的图像数据提取在帧图像中以矩阵方式排列的子像素的亮度值，其中帧图像中的每个两个相邻子像素形成一组;计算单元 用于计算至少部分组中的两个子像素的亮度值之间的差并输出计算结果;以及比较单元，用于将计算结果与预定值Q进行比较;亮度调整单元，用于调整两个子像素的亮度值 如果计算结果大于预定值Q，则组中的子像素;如果计算结果小于或等于预定值Q则从图像数据生成显示数据的显示数据生成单元， 如果计算结果大于预定值Q，则调整图像数据。
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公开(公告)号：US20240257708A1
公开(公告)日：2024-08-01
申请号：US18560397
申请日：2021-05-14
Applicant: BOE Technology Group Co., Ltd.
Inventor： Xin DUAN , Wei SUN , Shuhuan YU
CPC classification number: G09G3/2096 , G09G3/001 , G09G2310/04 , G09G2354/00 , G09G2370/10
Abstract: A display system includes: a multi-scenario trigger circuit (10), which is configured to determine, according to a usage scenario triggered by a display device, a display partition used for high-definition display among a plurality of display partitions; a display content generation circuit (20), which is configured to render each frame of partition image of the display partition used for high-definition display, and fuse a partition identifier of the corresponding display partition into each frame of rendered partition image, so as to form a frame image data stream; a display drive control circuit (30), which is configured to generate a control instruction stream for driving the display partition used for high-definition display.
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公开(公告)号：US20160349852A1
公开(公告)日：2016-12-01
申请号：US15160512
申请日：2016-05-20
Inventor： Peng CHENG , Shuhuan YU , Jinglu BAI , Junning SU
IPC: G06F3/01
CPC classification number: G06F3/017 , G06F3/043 , G06F3/0436 , G06F2203/04108 , H04R17/00
Abstract: An embodiment of the present disclosure provides a non-touch control apparatus, including: a main control integrated circuit, an ultrasonic generating circuit, a first transducer device and a second transducer device, wherein the main control integrated circuit is configured to, in response to a condition that the device is in a non-touch control mode, switch on the ultrasonic generating circuit so as to control the second transducer device to send out a first acoustic wave signal, the first transducer device is configured to be capable of receiving a second acoustic wave signal including the first acoustic wave signal, converting the second acoustic wave signal into a first electric signal, and outputting the first electric signal, wherein, the main control integrated circuit is configured to be capable of receiving a second electric signal derived from the first electric signal.
Abstract translation: 本发明的实施例提供了一种非触摸控制装置，包括：主控制集成电路，超声波发生电路，第一换能器装置和第二换能器装置，其中主控制集成电路被配置为响应于 条件是设备处于非触摸控制模式，打开超声波发生电路以控制第二换能器装置发出第一声波信号，第一换能器装置构造成能够接收第二声波信号 声波信号，包括第一声波信号，将第二声波信号转换为第一电信号，并输出第一电信号，其中，主控制集成电路被配置为能够接收从第二电信号导出的第二电信号 第一个电信号。
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Patent Agency Ranking
公开(公告)号：US20160253978A1
公开(公告)日：2016-09-01
申请号：US14761753
申请日：2014-09-30
Inventor： Shuhuan YU , Xiao ZHANG , Lijie ZHANG , Xitong MA , Peng CHENG
IPC: G09G5/00
CPC classification number: G09G5/006 , G09G3/006 , G09G3/2092 , G09G2300/0426 , G09G2360/06 , G09G2370/12
Abstract: There is provided an IC board and a display apparatus. Switching components (01; 02) are added between the internal interfaces (J1, J2 . . . Jn; j1, j2 . . . jn) corresponding to the backend data processing chips (U2; U3) and the frontend data processing chip (U1), or a switching component (02) is added between the internal interfaces (j 1, j2 . . . jn) corresponding to the backend data processing chip (U2) and another backend data processing chip (U3). The switching components (01; 02) can ensure normal signal transmission between the backend data processing chips (U2; U3) and the frontend data processing chip (U1) or between the backend data processing chips (U2; U2) when no external test signal is input into the internal interfaces, i.e., when the IC board operates normally; and interrupt the signal transmission between the backend data processing chips (U2; U3) and the frontend data processing chip (U1) or between the backend data processing chips (U2; U3) when the internal interfaces j1, j2 . . . jn are input with an external test signal such that the impedance of the signal transmission path in the backend data processing chips (U2; U3) during the external testing remains consistent to avoid abnormal transmission of the external test signals and the signals during normal operation.
Abstract translation: 提供了IC板和显示装置。 在与后端数据处理芯片（U2; U3）和前端数据处理芯片（U1）对应的内部接口（J1，J2 ... Jn; j1，j2 ... jn）之间添加切换部件（01; 02） ）或相应于后端数据处理芯片（U2）和另一后端数据处理芯片（U3）的内部接口（j 1，j2 ... jn）之间添加切换部件（02）。 当没有外部测试信号（01; 02）时，开关组件（01; 02）可以确保后端数据处理芯片（U2; U3）和前端数据处理芯片（U1）之间或后端数据处理芯片（U2; U2）之间的正常信号传输 输入到内部接口，即当IC板正常工作时; 并在内部接口j1，j2之间中断后端数据处理芯片（U2; U3）和前端数据处理芯片（U1）之间或后端数据处理芯片（U2; U3）之间的信号传输。 。 。 jn与外部测试信号一起输入，使得在外部测试期间后端数据处理芯片（U2; U3）中的信号传输路径的阻抗保持一致，以避免在正常操作期间外部测试信号和信号的异常传输。
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公开(公告)号：US20240339065A1
公开(公告)日：2024-10-10
申请号：US18580700
申请日：2021-11-29
Applicant: BOE Technology Group Co., Ltd.
Inventor： Zhaoyun GU , Shuhuan YU , Rui LIU , Xin DUAN , Kexin HAO , Shaoru ZHANG , Bin WANG , Shaolei ZONG , Jiantao LIU
IPC: G09G3/20
CPC classification number: G09G3/2074 , G09G2310/0275 , G09G2310/0291
Abstract: A display substrate includes: a base substrate including a display area and a frame area; pixel islands arranged in an array in the display area, each pixel island having sub-pixels arranged in an array; data lines extending in a column direction and arranged along a row direction in the display area, the data lines being electrically connected to the sub-pixels; operational amplifiers in the frame area, each operational amplifier being electrically connected to a column of sub-pixels through the data line(s); and reusing circuits in the frame area, each reusing circuit being connected to at least two operational amplifiers, and sub-pixels electrically connected to each reusing circuit through data lines being in at least two columns.
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公开(公告)号：US20240298132A1
公开(公告)日：2024-09-05
申请号：US18245592
申请日：2022-05-31
Inventor： Lianghao ZHANG , Zhaoyun GU , Yaqian JI , Wenchao HAN , Xin DUAN , Shuhuan YU
CPC classification number: H04S7/302 , H04R1/028 , H04R5/02 , H04R5/04 , H04R2499/15 , H04S2400/11 , H04S2400/13
Abstract: An audio control method, a control device, a driving circuit and a readable storage medium are provided. The audio control method according to some embodiments of the present disclosure is applicable to the display screen configured with M speakers, and the method includes: obtaining a sound image coordinate of a sound object relative to the display screen; determining N speakers from the M speakers as loudspeakers according to the sound image coordinate and position coordinates of the M speakers relative to the display screen; determining output gains of the N loudspeakers according to distances between the N loudspeakers and a viewer of the display screen and sound attenuation coefficients; and calculating output audio data of the sound object in the display screen according to audio data of the sound object and the output gains of the N loudspeakers, and controlling the M speakers to play the output audio data.
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公开(公告)号：US20240221588A1
公开(公告)日：2024-07-04
申请号：US18286617
申请日：2022-07-01
Applicant: BOE Technology Group Co., Ltd.
Inventor： Shaoru ZHANG , Mingchun LAI , Xin DUAN , Wei SUN , Shuhuan YU
IPC: G09G3/20
CPC classification number: G09G3/2092 , G09G2320/0276 , G09G2320/0673
Abstract: A gamma voltage conversion circuit includes: a first voltage divider circuit having first input terminals and first voltage divider output terminals, wherein each first input terminal is configured to receive a first gamma voltage signal, the first voltage divider circuit is configured to generate first analog voltage signals according to the first gamma voltage signal, and each first voltage divider output terminal is configured to output one of the first analog voltage signals; a Gray code control circuit configured to generate and output a Gray code control signal according to a grayscale value to be displayed; a first encoding circuit configured to generate and output second analog voltage signals according to the Gray code control signal and one of the plurality of first analog voltage signals; and a first output control circuit configured to generate and output an analog grayscale voltage signal according to the second analog voltage signals.
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公开(公告)号：US20210358422A1
公开(公告)日：2021-11-18
申请号：US16320707
申请日：2018-04-24
Inventor： Shuhuan YU , Luqiang GUO
Abstract: A driving method for a backlight is provided. The backlight includes a plurality of light-emitting elements, and the driving method includes steps of calculating a brightness difference value of an image to be displayed; and determining whether the brightness difference value of the image to be displayed is greater than a predetermined difference value of the image. When the brightness difference value of the image to be displayed is determined to be greater than the predetermined difference value of the image, the method includes steps of dividing the image to be displayed into a plurality of sub-regions; partitioning the backlight according to brightness difference values of the plurality of sub-regions to obtain a plurality of final light-emitting regions of the backlight; and driving the backlight to emit light according to the plurality of final light-emitting regions. The present disclosure further provides a driving circuit, a backlight and a display device.
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