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21.发明申请公开(公告)号：US20210158739A1
公开(公告)日：2021-05-27
申请号：US16999119
申请日：2020-08-21
Inventor： Xiaoshi Liu , Jianjun Wang , Zejun Chen , Rui Wang
Abstract: An electromagnetic interference suppression circuit, a driving method thereof, and an electronic apparatus are provided. In the electromagnetic interference suppression circuit, a signal generating sub-circuit may generate a plurality of parallel target sequence signals, each with a period greater than a period threshold and a quantity of target sequence signals greater than a quantity threshold; and a frequency generating sub-circuit may output a frequency-jittered drive signal, for driving a switch mode power supply to operate, to the switch mode power supply under the control of the plurality of parallel target sequence signals.
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公开(公告)号：US10777161B2
公开(公告)日：2020-09-15
申请号：US15747672
申请日：2017-06-30
Inventor： Zhuo Xu , Yajie Bai , Xiaoyuan Wang , Rui Wang , Jaikwang Kim , Fei Shang
IPC: G09G3/36
Abstract: An array substrate is disclosed. The array substrate has a display area and a non-display area in the periphery of the display area, and includes a plurality of gate lines to which gate pulse signals are provided; a plurality of data lines to which data signals are provided, wherein signals on adjacent ones of the plurality of data lines have opposite polarities; a charge sharing device includes a first thin film transistor in the non-display area, a first terminal of the first thin film transistor being connected to one of two adjacent data lines among the plurality of data lines, a second terminal thereof being connected the other of the two adjacent data lines, and a gate thereof being configured to be provided with a first control signal in a blank time period between adjacent data frames so as to turn on the first thin film transistor.
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公开(公告)号：US10429702B2
公开(公告)日：2019-10-01
申请号：US15518346
申请日：2016-10-11
Inventor： Rui Wang , Haijun Qiu , Fei Shang , Jaikwang Kim , Shaoru Li , Rikun Jiang
IPC: G02F1/1343 , G02F1/1337 , G02F1/1335 , G02F1/1362 , G02F1/1368
Abstract: The present disclosure provides a pixel structure, an array substrate and a display apparatus, aiming at achieving good display effects in all viewing directions and improved viewing angles. The pixel structure comprises a plurality of transparent electrodes, which are arranged in columns and each transparent electrode corresponds to a subpixel. Each transparent electrode comprises at least two sub-electrode portions, and each sub-electrode portion is provided with a plurality of slits. The plurality of transparent electrodes are arranged such that: slits in substantially a same column of sub-electrode portions have at least two different extending directions to thereby substantially reduce alternating light and dark stripes from some viewing angles in the same column during display; and that slits in substantially a same row of sub-electrode portions have at least two different extending directions to thereby substantially reduce alternating light and dark stripes from some viewing angles in the same row during display.
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公开(公告)号：US10297218B2
公开(公告)日：2019-05-21
申请号：US15534195
申请日：2016-12-22
Inventor： Zhuo Xu , Rui Wang , Yajie Bai , Jaikwang Kim , Fei Shang , Haijun Qiu
IPC: G09G3/36 , G02F1/1362 , G02F1/1368 , H01L27/12 , G09G3/3225 , G02F1/1343 , H01L27/32 , H01L51/52
Abstract: The present application discloses an array substrate, a driving method thereof, and related display apparatus based on an improved dual-gate scheme. The array substrate includes multiple groups each having two columns of pixel electrodes without laying a data line in a gap between the two columns. Each group includes multiple second transistors for pre-charging respective pairs of pixel electrodes having reversed polarities in each corresponding scanning cycle. Before each pixel electrode is charged via a first transistor, turning on the second transistor allows charge sharing between the two pixel electrodes having reversed polarities so that the charging time of each pixel electrodes is substantially reduced and the operation power is saved.
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公开(公告)号：US20190079233A1
公开(公告)日：2019-03-14
申请号：US16122022
申请日：2018-09-05
CPC classification number: G02B5/3025 , G09G3/22
Abstract: A display device and a method for forming the same are provided. The display device includes a backlight module, a display panel, an optical film, and a cladding layer arranged in a stack-up manner. The cladding layer is configured to fix the backlight module and the display panel. The cladding layer includes a first portion and a second portion. The first portion is at a light-emitting side of the display panel, at least a part of the first portion is located between the display panel and the optical film, and the second portion is a lateral surface of the backlight module.
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Patent Agency Ranking
公开(公告)号：US10199399B2
公开(公告)日：2019-02-05
申请号：US15525468
申请日：2016-07-22
Inventor： Rui Wang , Haijun Qiu , Fei Shang , Jaikwang Kim , Shaoru Li
IPC: H01L21/00 , H01L27/00 , H01L29/00 , H01L27/12 , H01L21/768 , H01L29/786 , G02F1/1362
Abstract: A display substrate, a display apparatus and a production method of the display substrate are provided. The display substrate includes a plurality of pixel units arranged in an array. Each of the pixel units includes: a first electrode; a first connection portion connected with the first electrode; and a first connection line, the first connection portion being connected to the first connection line through a first via hole. The first connection line of at least one of the pixel units is connected with the first connection line of the pixel unit positioned on an upper side of the at least one of the pixel units and the first connection line of the pixel unit positioned on a lower side of the at least one of the pixel units.
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公开(公告)号：US09885930B2
公开(公告)日：2018-02-06
申请号：US15107083
申请日：2015-12-10
IPC: G02F1/1362 , G02F1/133 , G02F1/1368 , G02F1/1343
CPC classification number: G02F1/136213 , G02F1/13306 , G02F1/134309 , G02F1/136259 , G02F1/136286 , G02F1/1368 , G02F2201/121 , G02F2201/123 , G02F2201/506
Abstract: The present disclosure provides an array substrate comprising a plurality of data lines and a plurality of groups of gate lines, a display panel comprising the array substrate, a display device comprising the display panel and an electronic device comprising the display device. The plurality of data lines and the plurality of groups of gate lines intersect each other for dividing the array substrate into a plurality of pixel units. Each group of gate lines defines a row of a plurality of pixel units and comprises a first gate line and a second gate line. Each pixel unit comprises a first pixel electrode and a second pixel electrode, the first pixel electrode corresponds to the second gate line and the second pixel electrode corresponds to the first gate line. Each pixel unit comprises a first repair unit electrically coupled to the first pixel electrode and forming a first repair capacitance with the first gate line, and a second repair unit electrically coupled to the second pixel electrode and forming a second repair capacitance with the second gate line. Each pixel unit further comprises a main compensating unit electrically coupled to the first pixel electrode and forming a compensation capacitance with the second gate line.
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公开(公告)号：US20160225794A1
公开(公告)日：2016-08-04
申请号：US14740943
申请日：2015-06-16
Inventor： Wu Wang , Haijun Qiu , Fei Shang , Guolei Wang , Rui Wang
IPC: H01L27/12 , H01L27/15 , H01L29/417 , H01L29/786 , H01L29/66
CPC classification number: H01L27/1222 , G02F1/136227 , G02F2001/134372 , H01L27/124 , H01L27/127 , H01L27/15 , H01L29/66742 , H01L29/78696
Abstract: Embodiments of the present invention relate to the display field and provide an array substrate, a method for producing the same and a display apparatus, for reducing a via hole space without adding a step for patterning the gate insulation layer and thereby reducing product costs. The array substrate includes a gate metal layer, a gate insulation layer, a source and drain metal layer and a passivation layer, wherein the array substrate is provided with a via hole, which passes through the passivation layer, the source and drain metal layer and the gate insulation layer and at which a transparent conductive material is deposited for connecting the source and drain metal layer with the gate metal layer.
Abstract translation: 本发明的实施例涉及显示领域，并且提供阵列基板，其制造方法和显示装置，用于减少通孔空间，而不增加用于图案化栅绝缘层的步骤，从而降低产品成本。 阵列基板包括栅极金属层，栅极绝缘层，源极和漏极金属层以及钝化层，其中阵列基板设置有穿过钝化层，源极和漏极金属层的通孔，以及 栅极绝缘层，并且沉积透明导电材料以将源极和漏极金属层与栅极金属层连接。
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公开(公告)号：US12274010B2
公开(公告)日：2025-04-08
申请号：US17916136
申请日：2021-11-15
Inventor： Shaoru Li , Rui Wang , Jian Guo , Jonguk Kwak
Abstract: A flexible support plate and a flexible display device. The flexible support plate includes an opening area and at least one solid area arranged on at least one side of the opening area, wherein the opening area is provided with a plurality of through holes; the opening area includes a middle area and a transition area; the transition area is arranged between the middle area and the solid area; and the width of the transition area decreases as the distance to the middle area increases.
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公开(公告)号：US12243477B2
公开(公告)日：2025-03-04
申请号：US17788581
申请日：2021-09-17
Inventor： Rui Wang , Chao Zeng , Ming Hu , Haijun Qiu , Weiyun Huang , Tianyi Cheng
IPC: G09G3/3225 , H10K59/131
Abstract: A pixel driving circuit is provided. The pixel driving circuit includes a driving transistor; a storage capacitor; a first reset transistor having a gate electrode connected to a first gate line in a present stage of a plurality of first gate lines, a source electrode connected to a respective first reset signal line of a plurality of first reset signal lines, and a drain electrode connected to an anode of a light emitting element; and a second reset transistor having a gate electrode connected to a first gate line in a previous stage of the plurality of first gate lines, a source electrode connected to a respective second reset signal line of a plurality of second reset signal lines, and a drain electrode connected to a drain electrode of the driving transistor.
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