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公开(公告)号：US20240004375A1
公开(公告)日：2024-01-04
申请号：US18253961
申请日：2021-04-30
发明人： Yu WANG , Haijin WANG , Wangqiang HE , Dong CHAI , Yiming LEI , Hong WANG , Jianmin WU
IPC分类号： G05B19/418
CPC分类号： G05B19/41875 , G05B2219/32368
摘要： A data processing method, comprising: acquiring a production record corresponding to each sample of a plurality of samples, the production record including process information, a production time corresponding to the process information, and an index value; determining a high-incidence time period of defects according to index values and production times corresponding to the process information in acquired production records of a plurality of samples; determining an influence degree of the process information on sudden defect according to the high-incidence time period of defects and the acquired production records.
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公开(公告)号：US20230004138A1
公开(公告)日：2023-01-05
申请号：US17781127
申请日：2020-10-30
发明人： Yu WANG , Haijin WANG , Jianmin WU , Hong WANG
IPC分类号： G05B19/406
摘要： A data processing method includes: obtaining a defect type of a sample set in response to a first input of a user on a first interface, the sample set including samples, each sample having a first parameter used to represent a defect degree of the sample with regard to the defect type and a second parameter used to represent device informations of sample production devices through which the sample passes; calculating yield purity indexes of sample production devices on the samples based on first parameters and second parameters of the samples, so as to obtain influencing parameters of the sample production devices, an influencing parameter of each sample production device being used to represent an influence degree to which the sample production device affects an occurrence of the defect type on the samples; and displaying the influencing parameters of the sample production devices on a second interface.
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公开(公告)号：US20240193460A1
公开(公告)日：2024-06-13
申请号：US17908478
申请日：2021-05-31
发明人： Yu WANG , Chuan WANG , Haijin WANG , Wangqiang HE , Dong CHAI , Jianmin WU , Yiming LEI , Hong WANG
IPC分类号： G06N20/00
CPC分类号： G06N20/00
摘要： A data processing method, includes: obtaining sample data in response to a user's input operation on a graphical interface, the sample data including characteristic data and detection data of samples; displaying a sample distribution diagram on the graphical interface based on the sample data; obtaining a focus threshold used for classifying positive and negative samples, the focus threshold being determined based on the detection data of the samples; displaying a mark of the focus threshold in the sample distribution diagram on the graphical interface; distinguishing data display effects of the positive and negative samples based on the focus threshold; and determining a cause of abnormality of the samples based on the positive and negative samples.
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公开(公告)号：US20240094141A1
公开(公告)日：2024-03-21
申请号：US17765595
申请日：2021-04-30
发明人： Haijin WANG , Chuan WANG , Tian LAN , Jianmin WU , Yu FENG , Hong WANG , Yu WANG , Fan ZHANG , Jiawei REN , Jing XUE , Jianfeng ZENG
IPC分类号： G01N21/95
CPC分类号： G01N21/95 , G01N2021/9511
摘要： The present disclosure provides a method for processing defect information of a product, which includes the following steps of: acquiring defect information on a current film layer and defect information on historical film layers; determining whether defect information exists at a target location of the historical film layer if defect information exists at a target location of the current film layer; if defect information exists for a corresponding location to the target location in at least one of the historical film layers, deleting the defect information detected at the target location in the current film layer; and if no defect information exists for the target location in any of the historical film layers, retaining the defect information detected at the target location in the current film layer. According to this, for the defect information on the current film layer, only the defect information caused by factors of the current film layer may be retained, and the defect information caused by the historical film layers will not be retained, and thus, on the one hand, the stored data volume may be reduced, and on the other hand, the complexity of subsequent analysis of defect information may be simplified.
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5.发明公开公开(公告)号：US20240296762A1
公开(公告)日：2024-09-05
申请号：US17919009
申请日：2021-08-26
发明人： Chuan WANG , Jianfeng ZENG , Nan LIU , Yu WANG , Haijin WANG , Dong CHAI , Hong WANG
IPC分类号： G09G3/00
CPC分类号： G09G3/006 , G09G2330/12
摘要： A method for determining a correlation degree, an apparatus for determining a correlation degree, an electronic device, and a computer-readable storage medium. The method includes: acquiring measurement information and defect information on a display panel, wherein the measurement information includes a measurement value and a measurement location for a measurement indicator, and the defect information includes a defect type; determining an influence weight of the measurement indicator having the measurement value at the measurement location on the defect information of the defect type; and determining a correlation coefficient between the influence weight and the measurement value, and determining a correlation degree between the measurement information and the defect information according to the correlation coefficient. According to the method, it is beneficial to improve the accuracy and speed of analyzing the causes of defects, reduce the cost of analysis, improve the utilization rate of measurement information, and increase the worth of data.
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公开(公告)号：US20240324370A1
公开(公告)日：2024-09-26
申请号：US18734462
申请日：2024-06-05
发明人： Tingliang LIU , Huijuan YANG , Yi ZHANG , Sangwon LEE , Yu WANG , Lujiang HUANGFU
IPC分类号： H10K59/131 , H10K50/81 , H10K50/813 , H10K59/12 , H10K59/121 , H10K71/00
CPC分类号： H10K59/131 , H10K50/81 , H10K50/813 , H10K59/1216 , H10K71/00 , H10K59/1201
摘要： A display panel, a method for manufacturing the display panel and a display device are provided. The display panel includes a base, a functional film layer, and a plurality of first light-emitting elements. The functional film layer includes a power source signal line layer, a data line layer and a compensation functional layer, the power source signal line layer includes a power source signal line pattern arranged at each subpixel region, the data line layer includes a data line pattern arranged at each subpixel region, and the compensation functional layer includes a compensation functional pattern arranged at at least one subpixel region. The first light-emitting element includes a first anode, a first light-emitting pattern and a first cathode sequentially laminated.
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公开(公告)号：US20240268184A1
公开(公告)日：2024-08-08
申请号：US18689978
申请日：2022-05-31
发明人： Chang LUO , Yuanqi ZHANG , Yi ZHANG , Yang ZENG , Shun ZHANG , Ping WEN , Wei WANG , Yu WANG , Tianci CHEN
CPC分类号： H10K59/40 , G06F3/0446 , G06F2203/04111
摘要： A display panel, including a base substrate, a display layer, and a touch-control layer that are sequentially stacked; where a display region of the display panel is provided with a light-transmitting region; the touch-control layer is provided with a touch-control channel, the touch-control channel comprises a first signal channel extending along a first direction and a second signal channel extending along second direction, and the second direction is intersected with the first direction; where, the touch-control channel adjacent to the light-transmitting region is a heterogeneous touch-control channel, and at least one heterogeneous touch-control channel comprises a plurality of heterogeneous touch-control sub-channels adjacent to the light-transmitting region; and among the plurality of heterogeneous touch-control sub-channels of the heterogeneous touch-control channel, at least one of the heterogeneous touch-control sub-channels is kept continuous.
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公开(公告)号：US20240237396A1
公开(公告)日：2024-07-11
申请号：US17922263
申请日：2021-11-26
发明人： Tinghua SHANG , Yi ZHANG , Yang ZHOU , Linhong HAN , Yu WANG
IPC分类号： H10K59/121 , H10K59/122 , H10K59/131
CPC分类号： H10K59/121 , H10K59/122 , H10K59/131
摘要： A display substrate includes a substrate, a first conductive layer including a plurality of first signal lines, a first planarization layer and a plurality of anodes. An orthographic projection of at least one of the plurality of anodes on the substrate is non-overlapped with an orthographic projection of each first signal line on the substrate; and/or an orthographic projection of at least one of the plurality of anodes on the substrate is overlapped with an orthographic projection of one or more first signal lines on the substrate. In an anode and at least one first signal line whose orthographic projections on the substrate are overlapped, the at least one first signal line crosses a setting portion of the anode, so that by taking a center line of the anode in the first direction as an axis of symmetry, heights of the anode at symmetrical positions are substantially equal.
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公开(公告)号：US20240231523A9
公开(公告)日：2024-07-11
申请号：US18548339
申请日：2022-07-27
发明人： Yu WANG , Guoyi CUI , Tao GAO , Zeliang LI
CPC分类号： G06F3/0412 , G06F3/0445 , G06F3/0446 , H10K59/1201 , H10K59/40 , G06F2203/04107
摘要： A touch structure includes at least one touch functional layer group and at least one protective pad layer. The at least one touch functional layer group includes an organic layer and a conductive layer that are sequentially stacked. The at least one protective pad layer is arranged in one-to-one correspondence with the at least one touch functional layer group. A protective pad layer is located between a conductive layer and an organic layer of a corresponding touch functional layer group. An orthographic projection of the protective pad layer on the organic layer at least partially overlaps with an orthographic projection of the conductive layer on the organic layer.
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公开(公告)号：US20240221641A1
公开(公告)日：2024-07-04
申请号：US17793718
申请日：2021-09-18
发明人： Benlian WANG , Chengjie QIN , Cong LIU , Yu WANG , Weiyun HUANG
IPC分类号： G09G3/3233 , G09G3/3266
CPC分类号： G09G3/3233 , G09G3/3266 , G09G2300/0819 , G09G2310/062 , G09G2320/0257 , G09G2320/045
摘要： The present disclosure provides a pixel circuit, a driving method and a display device. The pixel circuit includes a light-emitting element, a driving circuitry, a first resetting circuitry, a first control circuitry and a second control circuitry. The first resetting circuitry writes a first initial voltage into a first node under the control of a first scanning signal. The first control circuitry controls a power supply voltage end to be electrically coupled to a second node under the control of a second light-emission control signal. The second control circuitry controls a third node to be electrically coupled a first electrode of the light-emitting element under the control of a first light-emission control signal. The driving circuitry controls the second node to be electrically coupled to the third node under the control of a potential at the first node.
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