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1.发明公开
公开(公告)号：EP4276809A1
公开(公告)日：2023-11-15
申请号：EP22845162.1
申请日：2022-07-08
发明人： SHI, Tiankuo , DUAN, Xin , CHU, Minglei , SUN, Wei , ZHANG, Xiaomang , ZHANG, Shuo , JI, Zhihua , SUN, Yan , DONG, Xue
IPC分类号： G09G3/20
摘要： A display method of a display panel and a display control device thereof, and a display device. The display method comprises: acquiring multiple frames of images to be displayed, one frame of two adjacent frames of the images to be displayed being an image in an odd-numbered row, the other frame being an image in an even-numbered row, the resolution of the image in the odd-numbered row being M*(a*N), the resolution of the image in the even-numbered row being M*(a*N) or (M-1)*(a*N), and a being 1 or 2; and causing an odd-numbered display group to display the image in the odd-numbered row, and causing an even-numbered display group to display the image in the even-numbered row, the odd-numbered display group comprising M*(a*N) odd-numbered display units, the even-numbered display group comprising (M-1)*(a*N) even-numbered display units, the odd-numbered display unit in the i-th row comprising a first sub-pixel, a second sub-pixel, and a third sub-pixel in a pixel unit in the i-th row, and the even-numbered display unit in the j-th row comprising a second sub-pixel and a third sub-pixel in a pixel unit in the j-th row, and a first sub-pixel and a second sub-pixel in a pixel unit in the (j+1)-th row.
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公开(公告)号：EP3761539A1
公开(公告)日：2021-01-06
申请号：EP18863805.0
申请日：2018-11-05
发明人： LO, Hsinchung , DUAN, Xin , SUN, Wei , CHEN, Ming
IPC分类号： H04L1/00
摘要： The present disclosure relates to a data transmission method, device, system, and display device. The method includes: encoding clock training data to obtain two sets of encoded data corresponding to the clock training data and complementary to each other; and sending a specified set of encoded data in the two sets of encoded data to a receiving end when positive and negative pins of the transmitting end and the receiving end are correspondingly connected; sending other set of coded data in the two sets of coded data than the specified set of encoded data to the receiving end when the positive and negative pins of the transmitting end and the receiving end are reversely connected, the receiving end being configured to perform clock training according to the received encoded data. With the method provided by the present disclosure, when the positive and negative pins of the transmitting end and the receiving end are reversely connected, the receiving end may also correctly receive and decode data, thereby effectively improving the reliability and flexibility of data transmission.
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公开(公告)号：EP4339929A1
公开(公告)日：2024-03-20
申请号：EP21965272.4
申请日：2021-11-29
发明人： GU, Zhaoyun , YU, Shuhuan , LIU, Rui , DUAN, Xin , HAO, Kexin , ZHANG, Shaoru , WANG, Bin , ZONG, Shaolei , LIU, Jiantao
IPC分类号： G09G3/3225 , G09G3/325 , G09G3/3258 , G06F3/14 , G06F3/01
摘要： Provided in the present disclosure are a display substrate and a driving method therefor, and a display apparatus. The display substrate comprises a base substrate, which comprises a display area and a frame area located on at least one side of the display area; a plurality of pixel islands, which are arranged in an array in the display area, wherein each pixel island has a plurality of sub-pixels arranged in an array; a plurality of data lines, which extend in a column direction in the display area and are arranged in a row direction in the display area, wherein the data lines are electrically connected to the sub-pixels; a plurality of operational amplifiers, which are located in the frame area, wherein each operational amplifier is electrically connected to a column of sub-pixels by means of the data lines; and a plurality of reusing circuits, which are located in the frame area, wherein each reusing circuit is connected to at least two operational amplifiers, and the sub-pixels, which are electrically connected to each reusing circuit by means of the data lines, are located in at least two columns.
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公开(公告)号：EP3637409A1
公开(公告)日：2020-04-15
申请号：EP18814297.0
申请日：2018-06-04
发明人： CHU, Yifang , ZHU, Hao , DUAN, Xin , WANG, Jieqiong , CHEN, Ming , SHAO, Xibin
IPC分类号： G09G3/36
摘要： The present application discloses a configuration information setting method and component and a display device, and pertains to the field of display device manufacturing. The method is used in a timing controller connected to a source driver via a first signal line. The method includes: receiving a user-triggered information setting indication; generating, according to the information setting indication, an information setting instruction including setting indication data, the setting indication data configured to instruct the source driver to set configuration information of the source driver according to the setting indication data; and transmitting the information setting instruction to the source driver via the first signal line. The application solves the problem that the structure of a peripheral circuit of the source driver is complicated, and achieves an effect of simplifying the structure of the peripheral circuit.
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5.发明公开
公开(公告)号：EP3637406A1
公开(公告)日：2020-04-15
申请号：EP18812733.6
申请日：2018-06-04
发明人： GUO, Jun , WANG, Xin , DUAN, Xin , WANG, Jieqiong , CHEN, Ming
摘要： This application discloses a data transmission method, a data transmission circuit, a display device and a storage medium, and relates to the field of display manufacturing. The method is used for a timing controller, the method including: sending preset link stability check data to a source driver after clock calibration; receiving feedback information sent by the source driver, wherein the feedback information is generated by the source driver when judging that the received link stability check data is correct; and sending target data to the source driver based on the feedback information.
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公开(公告)号：EP3637397A1
公开(公告)日：2020-04-15
申请号：EP18813801.0
申请日：2018-06-04
发明人： DUAN, Xin , WANG, Xin , ZHU, Hao , WANG, Jieqiong , CHEN, Ming , SHAO, Xibin
IPC分类号： G09G3/20
摘要： A drive control method, an assembly and a display device, belonging to the field of panel manufacturing, for signal drive control of a display panel. The drive control method is applied to a time sequence controller (01); the time sequence controller (01) is connected through a first signal line (L) to a plurality of source drivers (02) which are connected in parallel. The drive control method comprises: generating a broadcast configuration instruction, the broadcast configuration instruction being used for instructing a plurality of source drivers (02) to perform driver configuration according to the broadcast configuration instruction (201); and sending the broadcast configuration instruction through the first signal line (L) (202).
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公开(公告)号：EP3637396A1
公开(公告)日：2020-04-15
申请号：EP18813688.1
申请日：2018-06-04
发明人： DUAN, Xin , WANG, Xin , ZHU, Hao , WANG, Jieqiong , CHEN, Ming , SHAO, Xibin
IPC分类号： G09G3/20
摘要： The disclosure relates to a drive control method and assembly, and a display device. A drive control method for a timing controller includes: generating a point-to-point configuration instruction including an identity identification of a source driver, wherein the source driver is any of a plurality of drivers; sending the point-to-point configuration instruction via first signal lines; and receiving a configuration response instruction sent by the source driver via the first signal line, wherein the configuration response instruction is sent by the source driver after executing the point-to-point configuration instruction in response to detecting that the identity identification in the instruction is its own identity identification.
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公开(公告)号：EP4456052A1
公开(公告)日：2024-10-30
申请号：EP22948397.9
申请日：2022-06-29
发明人： SUN, Wei , ZHANG, Lianghao , DUAN, Xin , MENG, Zhaohui , YU, Shuhuan , ZHOU, Ying
IPC分类号： G09G3/32
摘要： A display device, a light-emitting module, and a driving assembly, relating to the technical field of display. The driving assembly comprises a main control chip (MIC), a circuit selection chipset (MUXS) and a channel chipset (CHS). The circuit selection chipset (MUXS) comprises a plurality of circuit selection chips (MUX) electrically connected in one-to-one correspondence to light source voltage wires (PVDDL), and is configured to enable, under the control of the main control chip (MIC), the circuit selection chips (MUX) to load light source voltages (PVDD) one by one to the connected light source voltage wires (PVDDL). The channel chipset (CHS) comprises a plurality of channel control chips (CH), and each channel control chip (CH) is configured to be electrically connected to one or more channel wires (CHL). The channel chipset (CHS) is configured to enable, under the control of the main control chip (MIC), the channel control chip (CH) to control a driving current on each connected channel wire (CHL). The driving assembly can reduce the effect on a bezel of a light-emitting substrate.
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9.发明公开
公开(公告)号：EP4276806A1
公开(公告)日：2023-11-15
申请号：EP21954635.5
申请日：2021-08-27
发明人： WANG, Tieshi , PENG, Kuanjun , DONG, Xue , ZHOU, Chunmiao , HONG, Tao , ZHANG, Hui , DUAN, Xin , CHU, Minglei , CHEN, Xiaochuan , YUAN, Guangcai , YU, Jing
IPC分类号： G09G3/00
摘要： Provided in the embodiments of the present disclosure are a display panel, a display apparatus and a driving method therefor, and an image rendering method. The display panel comprises: a first base substrate; a plurality of scanning lines, which are located on one side of the first base substrate, extend in a first direction and are arranged in a second direction, wherein the first direction intersects with the second direction; a plurality of data lines, which are located on the same side of the first base substrate as the scanning lines, extend in the second direction and are arranged in the first direction; and a plurality of sub-pixels, which are respectively located in regions divided by the plurality of scanning lines and the plurality of data lines, wherein the plurality of sub-pixels constitute a plurality of pixel islands, the plurality of pixel islands are dived into a plurality of control regions, each control region comprises at least one pixel island, and each control region is independently driven to emit light.
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公开(公告)号：EP3761297A1
公开(公告)日：2021-01-06
申请号：EP18904495.1
申请日：2018-10-19
发明人： DUAN, Xin , LO, Hsinchung , CHEN, Ming , SHAO, Xibin
IPC分类号： G09G3/20
摘要： The present application discloses a method, device and system for data transmission, and a display device, and belongs to the field of manufacturing of a liquid crystal panel. The method is applied to a controller. The controller is connected to a plurality of driver chips connected in parallel via a first signal line, and the plurality of driver chips is sequenced according to a preset response feedback sequence. The method comprises: generating a data request instruction, wherein the data request instruction includes the identity of a start driver chip, and the start driver chip is a driver chip in the plurality of driver chips; sending, via the first signal line, a data request instruction; receiving, via the first signal line, the data response instructions sequentially sent by the plurality of driver chips from the start driver chip according to the response feedback sequence, wherein each of the data response instructions comprises an identity of a corresponding driver chip and data of the corresponding driver chip. The present application solves the problem that the first signal line has a single function and a relatively low utilization rate in the related art, enriches the function of the first signal line, improves the utilization rate, and is used for a display device.
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