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公开(公告)号：US20190182947A1
公开(公告)日：2019-06-13
申请号：US16321888
申请日：2018-04-13
Inventor： Desheng XIANG , Yanming WANG , Jiaqiang WANG , Rui LIU , Cheng CHANG , Jian REN
Abstract: A flexible display device and a mobile terminal including the same are provided, whose portability is improved, and which enable diverse choices of the screen sizes. The flexible display device includes a receptacle mechanism and a flexible display screen, wherein the receptacle mechanism includes a first end cap and a second end cap opposed to each other, a spool pivotally mounted on the first end cap and the second end cap, a ratchet fixedly connected to the spool, a pawl hinged to the first end cap, a pretension spring abutting the first end cap and the pawl respectively, and a reset spring fixedly connected to the spool and the second end cap respectively. The flexible display screen includes a first lateral edge and a second lateral edge opposed to each other, and the first lateral edge is fixedly connected to the spool.
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12.发明申请THREE DIMENSIONAL (3D) GLASSES, 3D DISPLAY SYSTEM AND 3D DISPLAY METHOD 审中-公开三维（3D）玻璃，3D显示系统和3D显示方法公开(公告)号：US20160249043A1
公开(公告)日：2016-08-25
申请号：US14387688
申请日：2013-11-15
Inventor： Liguang DENG , Xue DONG , Hao ZHANG , Hyungkyu KIM , Rui LIU , Yafeng DUAN
CPC classification number: H04N13/344 , A63F13/212 , A63F13/213 , A63F13/428 , A63F13/52 , G06F3/017 , H04N13/332 , H04N13/398 , H04N2213/008
Abstract: The present disclosure provides 3D glasses, a 3D display system and a 3D display method. The 3D display system of the present disclosure includes a 3D display device and 3D glasses. The 3D glasses include: a 3D image presenting module configured to present a 3D image provided by a 3D display device to a user, a gesture information acquiring module configured to acquire gesture information of the user and supply the gesture information to a gesture information processing module, the gesture information processing module configured to generate processing information according to the gesture information and supply the processing information to an information transmitting module, and the information transmitting module configured to transmit the processing information to the 3D display device.
Abstract translation: 本公开提供3D眼镜，3D显示系统和3D显示方法。 本公开的3D显示系统包括3D显示设备和3D眼镜。 所述3D眼镜包括：3D图像呈现模块，被配置为将由3D显示装置提供的3D图像呈现给用户;手势信息获取模块，被配置为获取所述用户的手势信息，并将所述手势信息提供给手势信息处理模块 所述手势信息处理模块被配置为根据所述手势信息生成处理信息并将所述处理信息提供给信息发送模块，所述信息发送模块被配置为将所述处理信息发送到所述3D显示装置。
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13.发明申请POLARITY INVERSION DRIVING METHOD AND DEVICE FOR LIQUID CRYSTAL DISPLAY PANEL 有权用于液晶显示面板的极性反转驱动方法和装置公开(公告)号：US20150310815A1
公开(公告)日：2015-10-29
申请号：US14500099
申请日：2014-09-29
Inventor： Liguang DENG , Hyungkyu KIM , Hao ZHANG , Rui LIU , Yingming LIU
CPC classification number: G09G3/3614 , G09G5/18
Abstract: The present invention provides a polarity inversion driving method for a liquid crystal display panel. The polarity inversion driving method comprises a step of performing polarity inversion on groups of pixel units according to a preset period, wherein each group of pixel units comprises rows of pixel units sequentially arranged in a same column, and a gate on-state duration of the first row of pixel unit in each group of pixel units is longer than the gate on-state duration of the remaining rows of pixel units in the group of pixel units. Correspondingly, the present invention further provides a polarity inversion driving device for a liquid crystal display panel. According to the present invention, when N-dot inversion driving is performed on the liquid crystal panel, charging times of respective rows of pixel units in each group of pixel units are closer.
Abstract translation: 本发明提供一种液晶显示面板的极性反转驱动方法。 极性反转驱动方法包括根据预设周期对像素单元组执行极性反转的步骤，其中每组像素单元包括顺序地排列在同一列中的像素单元行，以及栅极导通状态持续时间 每组像素单元中的第一行像素单元比像素单元组中的其余像素单元行的栅导通状态持续时间长。 相应地，本发明还提供了一种用于液晶显示面板的极性反转驱动装置。 根据本发明，当对液晶面板进行N点反转驱动时，每组像素单元中的各行像素单元的充电时间更接近。
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公开(公告)号：US20240304155A1
公开(公告)日：2024-09-12
申请号：US17769766
申请日：2021-05-28
Applicant: BOE Technology Group Co., Ltd.
Inventor： Xinle WANG , Wenchao HAN , Yifan SONG , Zhaohui MENG , Lianghao ZHANG , Yilin FENG , Zhengri LIN , Mingming WANG , Wei SUN , Rui LIU , Xin DUAN , Jing LIU , Wanzhi CHEN
IPC: G09G3/34 , G02F1/1335 , G06F3/041 , G09G3/36
CPC classification number: G09G3/3406 , G02F1/133612 , G09G3/36 , G06F3/0412 , G06F3/0416 , G09G2320/0626 , G09G2354/00 , G09G2360/144 , G09G2370/10
Abstract: Disclosed are a brightness control apparatus and method, and a display apparatus. The brightness control apparatus includes an optical detection circuit and an integrated circuit chip connected with the optical detection circuit. The optical detection circuit includes at least one transistor, configured to detect a light intensity of light to be detected corresponding to an environment where a display panel is located, and generate an electrical signal corresponding to the light intensity of the light to be detected.
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公开(公告)号：US20240290010A1
公开(公告)日：2024-08-29
申请号：US18658866
申请日：2024-05-08
Applicant: BOE Technology Group Co., Ltd.
Inventor： Xiangjun PENG , Tiankuo SHI , Minglei CHU , Yifan HOU , Yan SUN , Yaofeng LI , Rui LIU , Xin DUAN , Wei SUN , Xiao CHU , Hui LI , Shuo ZHANG
CPC classification number: G06T11/001 , G06F3/013 , G06T7/13 , G06T2207/10024 , G06T2207/20021
Abstract: An image processing method based on a dither algorithm and a display device are disclosed. The method includes: obtaining a to-be-displayed image, and determining a first region and a second region of the to-be-displayed image, where the first region and the second region are determined according to a coverage range of a visual field of a user on a display screen; determining a first dither algorithm corresponding to the first region and a second dither algorithm corresponding to the second region, where parameter matrices the first dither algorithm and the second dither algorithm are different; and obtaining a rendered image of the to-be-displayed image by rendering the first region according to the first dither algorithm and rendering the second region according to the second dither algorithm, and displaying the rendered image on the display screen.
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Patent Agency Ranking
公开(公告)号：US20240169947A1
公开(公告)日：2024-05-23
申请号：US17778865
申请日：2021-06-23
Inventor： Zhengri LIN , Wenchao HAN , Xinle WANG , Yifan SONG , Wanzhi CHEN , Jing LIU , Wei SUN , Rui LIU , Xin DUAN , Zhaohui MENG , Mingming WANG , Lianghao ZHANG , Jiantao LIU
IPC: G09G3/36 , G02F1/133 , G02F1/1362 , H01L27/144
CPC classification number: G09G3/3607 , G02F1/13318 , G02F1/136204 , H01L27/1443 , G09G2320/0233 , G09G2320/0242 , G09G2360/144
Abstract: A display substrate includes a base substrate, a plurality of photosensitive transistor units, a plurality of photosensitive ESD protection units, and at least one common signal line. The base substrate includes a display region, a peripheral region located at a periphery of the display region, and a binding region located at a side of the display region. The plurality of photosensitive transistor units, the plurality of photosensitive ESD protection units and the at least one common signal line are located in the peripheral region. The plurality of photosensitive transistor units is connected with binding pins in the binding region through a plurality of signal lines. At least one photosensitive ESD protection unit is connected with, and located between, at least one signal line and the common signal line.
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公开(公告)号：US20240153462A1
公开(公告)日：2024-05-09
申请号：US18273041
申请日：2022-08-23
Applicant: BOE Technology Group Co., Ltd.
Inventor： Shaolei ZONG , Wei SUN , Rui LIU , Jigang SUN , Kuanjun PENG
IPC: G09G3/3266 , G11C19/28
CPC classification number: G09G3/3266 , G11C19/28 , G09G2300/0842 , G09G2310/0286 , G09G2310/061
Abstract: A display panel, a gate drive circuit and a driving method thereof. The gate drive circuit includes drive units. A first cascaded input end OUT(n−1) of a first shift register (100) of each of the drive units is connected to a different start signal end STV; a plurality of drive units in the drive units include a reset control sub-circuit (9), where the reset control sub-circuit (9) is connected with a second cascaded input end OUT(n+1) of a last shift register (100) and one or more start signal ends STV, and is configured to control an electric potential of the second cascaded input end OUT(n−1) according to an electric potential of the one or more start signal ends STV.
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公开(公告)号：US20220345723A1
公开(公告)日：2022-10-27
申请号：US17764359
申请日：2021-05-08
Inventor： Zhihua JI , Tiankuo SHI , Xiaomang ZHANG , Chingwen KUNG , Rui LIU , Yifan HOU , Minglei CHU , Yanhui XI , Yan SUN , Chenxi ZHAO , Xiangjun PENG , Shuo ZHANG
IPC: H04N19/172 , H04N19/176
Abstract: The present disclosure provides an image compression method, including steps of: acquiring a human-eye fixation point on an original image, and determining a fixation region and a non-fixation region of the original image according to the human-eye fixation point; and compressing the non-fixation region, and generating a compressed image according to the fixation region and the compressed non-fixation region. The present disclosure also provides an image display method, an image compression apparatus, an image display apparatus, and a computer readable medium.
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公开(公告)号：US20210335192A1
公开(公告)日：2021-10-28
申请号：US16489956
申请日：2019-01-03
IPC: G09G3/20
Abstract: A driving chip for a display panel is provided. The display panel includes a plurality of subpixels arranged at a display region, the display region is provided with a boundary extended by a non-straight line, and the plurality of subpixels includes first subpixels separated from the boundary by a distance substantially smaller than a predetermined threshold and second subpixels other than the first subpixels. The driving chip includes: an adjustment circuit configured to, when the display panel is in a predetermined display mode, adjust a first grayscale value of at least a part of the first subpixels in original image data into a second grayscale value substantially smaller than the first grayscale value; a driving circuit configured to drive the at least a part of first subpixels in accordance with the second grayscale value to display an image.
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公开(公告)号：US20200319395A1
公开(公告)日：2020-10-08
申请号：US16303746
申请日：2018-03-27
Inventor： Yanming WANG , Cuie WANG , Chao YU , Cheng CHANG , Rui LIU , Dawei WANG , Gang LIU , Jingfei MU
IPC: F21V8/00
Abstract: Disclosed are a backlight structure and a display apparatus. The backlight structure includes a sub-backlight unit and a side-type main backlight module. The main backlight module includes a main reflector plate. The main reflector plate is provided with at least one transmission region. The sub-backlight unit is provided at a side of the main backlight module where the main reflector plate is provided. A light exiting side of the sub-backlight unit is provided in correspondence with the transmission region such that light emitted from the sub-backlight unit transmits through the transmission region.
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