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公开(公告)号：US20240282903A1
公开(公告)日：2024-08-22
申请号：US18613195
申请日：2024-03-22
发明人： Shaofei GUO , Ping LI , Shipeng WANG , Bo GAO , Chao TIAN , Xuehai QIAN , Xiaozhou LIU , Baoxin ZHANG , Qian ZHANG
IPC分类号： H01L33/64 , H01L23/498 , H01L23/538 , H01L25/16
CPC分类号： H01L33/644 , H01L23/4985 , H01L23/5387 , H01L25/167 , H01L33/641
摘要： The present disclosure provides a display panel, including: a drive substrate; a plurality of light-emitting elements on one side of the drive substrate; a functional assembly on a side of the drive substrate away from the light-emitting elements and connected to the drive substrate; where in a direction parallel to a plane where the drive substrate is located, the functional assembly has a heat conductivity higher than the drive substrate. An embodiment of the present disclosure further provides a display panel subassembly and a display apparatus.
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公开(公告)号：US20190228712A1
公开(公告)日：2019-07-25
申请号：US16325562
申请日：2018-07-06
发明人： Yan LI , Bo GAO , Lingyun SHI , Wei SUN
IPC分类号： G09G3/3266 , G09G3/36
摘要： A display device includes a first gate driver configured to sequentially supply gate scan signals to gate lines in a first subset in response to a first timing signal, a second gate driver configured to sequentially supply gate scan signals to gate lines in a second subset in response to a second timing signal, the first subset of gate lines and the second subset of gate lines are alternately arranged, and a signal controller configured to supply respectively the first and second timing signals that are synchronized with each other to the first and second gate drivers in response to receiving an indication of a first resolution mode, and further configured to supply respectively the first and second timing signals that are time-shifted relative to each other to the first and second gate drivers in response to receiving an indication of a second resolution mode.
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公开(公告)号：US20190181631A1
公开(公告)日：2019-06-13
申请号：US16122320
申请日：2018-09-05
发明人： Qibing GU , Bo GAO , Wei SUN , Lingyun SHI , Hao ZHANG , Guangquan WANG , Ming CHEN , Xue DONG
IPC分类号： H02H3/20 , G02F1/1335 , H05B33/08
摘要： A method for driving a backlight module, a driving device and a display apparatus are provided. The backlight module is divided into a plurality of light-emitting areas, each of the light-emitting areas including a plurality of lines of point sources, and the driving device includes a controller and a driving component, the driving component is connected to the controller and is configured to output a time series of voltage signal to the controller, and the controller is connected to all the plurality of lines of point sources in each of the light-emitting areas and is configured to drive the lines of point sources in the light-emitting area to emit light respectively at different periods based on the time series of voltage signal.
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4.发明申请公开(公告)号：US20190180700A1
公开(公告)日：2019-06-13
申请号：US16048782
申请日：2018-07-30
发明人： Qibing GU , Bo GAO , Wei SUN , Lingyun SHI , Hao ZHANG , Guangquan WANG , Ming CHEN , Xue DONG
摘要： The present disclosure relates to a backlight driving circuit, a backlight driving method, a backlight device and a display device. A backlight driving circuit for driving a light source array, comprising: a control sub-circuit for outputting a control signal and different timing voltage signals; a driving sub-circuit for providing data signals to the light source array according to the control signal; and a selection sub-circuit that corresponds to rows in the light source array, wherein the selection sub-circuit is configured to control the turning-on of light sources of the corresponding rows in the light source array according to the timing voltage signals outputted by the control sub-circuit.
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5.发明申请公开(公告)号：US20190147566A1
公开(公告)日：2019-05-16
申请号：US15928574
申请日：2018-03-22
发明人： Yafei LI , Bo GAO , Wei SUN , Hao ZHANG , Ming CHEN , Lingyun SHI , Guangquan WANG , Xiurong WANG
摘要： The image data transmission method provided by embodiments of the present disclosure is used in the image processing device, and includes steps of: acquiring a fixation region and a non-fixation region on a display screen of the display device; compressing image data of a to-be-displayed image corresponding to the non-fixation region to acquire image data at a second resolution; and combining the image data at the second resolution with image data of the to-be-displayed image at a first resolution corresponding to the fixation region, and outputting the combined image data to the display device, the first resolution being substantially greater than the second resolution.
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公开(公告)号：US20220138901A1
公开(公告)日：2022-05-05
申请号：US17575304
申请日：2022-01-13
发明人： Tiankuo SHI , Xiaomang ZHANG , Xuefeng WANG , Bin DAI , Lingyun SHI , Wei SUN , Bo GAO , Yue LI
摘要： An image display method, an image processing method, an image processing device, a display system, and a computer-readable storage medium are disclosed. The image processing method is applied to an image processing device and includes: determining a first region in an original image; performing first processing on the first region in the original image to obtain a first processed region; performing second processing on the original image to obtain a second processed region; generating a first image based on the first processed region and the second processed region. A resolution of the first processed region is greater than a resolution of the second processed region.
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7.发明申请公开(公告)号：US20190180698A1
公开(公告)日：2019-06-13
申请号：US16119037
申请日：2018-08-31
发明人： Qibing GU , Bo GAO , Wei SUN , Lingyun SHI , Hao ZHANG , Guangquan WANG , Ming CHEN , Xue DONG
摘要： A method for driving a backlight module, a driving device, a backlight module and a display apparatus are provided. The backlight module includes a plurality lines of point sources, and each line of point sources correspond to each line of pixel units in a display panel one by one. The method includes: generating a first enable signal after a first time delay elapses from a time instant that a line scan of at least one line of pixel units for a first image frame of the display panel is completed; and driving point sources corresponding to the at least one line of pixel units specified to be turned on based on the first enable signal.
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公开(公告)号：US20170301304A1
公开(公告)日：2017-10-19
申请号：US15325975
申请日：2016-01-20
发明人： Bo GAO , Hao ZHANG , Lingyun SHI , Xiurong WANG , Xue DONG , Yafei LI , Peng HAN
CPC分类号： G09G3/3677 , G09G3/3648 , G09G2300/0408 , G09G2310/0286 , G09G2310/08 , G11C19/28 , G11C19/287
摘要： The present disclosure discloses a gate driving circuit, a gate driving method, an array substrate and a display panel. The gate driving circuit includes a plurality of shift registers cascaded together to successively output a respective drive signal, and a plurality of control switches each configured for connection to a respective one of gate lines. Each of the plurality of shift registers is connected to at least two respective ones of the plurality of control switches to output the respective drive signal to the at least two control switches. The plurality of control switches are configured such that the control switches connected to the same shift register are turned on and off time-divisionally in response to a control signal, whereby the respective drive signal output by the shift register is coupled to the gate line corresponding to a turned-on one of the control switches.
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公开(公告)号：US20210174724A1
公开(公告)日：2021-06-10
申请号：US16332947
申请日：2018-08-29
发明人： Yafei LI , Bo GAO , Wei SUN , Lingyun SHI , Hao ZHANG , Guangquan WANG , Ming CHEN , Xue DONG , Yue LI
IPC分类号： G09G3/20
摘要： A method for driving a display panel, a display drive circuit, a display device and a computer device are disclosed. After receiving an image to be displayed sent by a graphics processor, a data drive chip controls respective rows of sub-pixels containing a high-definition display area in a connected display panel to be scanned line by line according to a position of the high-definition display area in the image to be displayed, and at the same time, the data drive chip controls respective rows of sub-pixels containing only a low-definition display area in the display panel to be scanned per N rows simultaneously according to a position of the low-definition display area in the image to be displayed, where N is an even number greater than 1.
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公开(公告)号：US20210103359A1
公开(公告)日：2021-04-08
申请号：US16081821
申请日：2017-12-06
发明人： Wenchao HAN , Guangquan WANG , Wei SUN , Lingyun SHI , Yang CHEN , Bo GAO , Tiankuo SHI , Dong CHEN
IPC分类号： G06F3/044
摘要： A touch display module, includes a touch display panel which includes an array substrate and an alignment substrate arranged opposite each other; and a transparent electrode layer which includes a plurality of pressure detecting electrodes and is disposed on the alignment substrate at a side away from the array substrate.
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