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公开(公告)号：US20160327727A1
公开(公告)日：2016-11-10
申请号：US14907773
申请日：2015-06-15
Applicant: BOE Technology Group Co., Ltd.
IPC: F21V8/00
CPC classification number: G02B6/0055 , F21V7/18 , G02B6/0031 , G02B6/0088
Abstract: A reflection structure, a backlight module and a display device, the backlight module comprises a light source and a back plate and the light source is disposed on a side edge of the back plate, the reflection structure comprises: a first reflection plate disposed on the back plate, an end close to the light source of which can extend freely; and at least one second reflection plate disposed on an edge of the first reflection plate, wherein a first end of the second reflection plate overlaps the first reflection plate, a second end of the second reflection plate extends toward the side edge of the back plate, and at least one of the first end and the second end of the second reflection plate can extend freely.
Abstract translation: 反射结构，背光模块和显示装置，所述背光模块包括光源和背板，并且所述光源设置在所述背板的侧边缘上，所述反射结构包括：第一反射板， 背板，靠近其光源的端部可以自由延伸; 以及设置在所述第一反射板的边缘上的至少一个第二反射板，其中所述第二反射板的第一端与所述第一反射板重叠，所述第二反射板的第二端朝向所述背板的侧边缘延伸， 并且第二反射板的第一端和第二端中的至少一个可以自由延伸。
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公开(公告)号：US11663976B2
公开(公告)日：2023-05-30
申请号：US17363639
申请日：2021-06-30
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Xing Yao , Chen Xu , Jingquan Wang , Xinyin Wu
IPC: G09G3/3266 , H01L27/32
CPC classification number: G09G3/3266 , H01L27/3272 , H01L27/3276 , G09G2300/0426 , G09G2310/0286
Abstract: A display substrate is provided. The display substrate includes a base substrate including a display region and a peripheral region, and a gate scan driving circuit, a light-emitting control scan driving circuit, and a first power line, the gate scan driving circuit includes a first stabilizing capacitor, a first electrode plate of the first stabilizing capacitor is electrically connected to the output terminal of the gate scan driving circuit; and the light-emitting control scan driving circuit includes a second stabilizing capacitor, a first electrode plate of the second stabilizing capacitor is electrically connected to the output terminal, a second electrode plate of the second stabilizing capacitor is electrically connected to the first power line, the second electrode plate of the second stabilizing capacitor includes a first part and a second part, and an organic insulation layer is provided between the first part and the second part.
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公开(公告)号：US11372285B2
公开(公告)日：2022-06-28
申请号：US16610314
申请日：2019-04-15
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
IPC: G02F1/13357 , G02F1/1335
Abstract: The present disclosure provides a backlight, a display module and a display device. The backlight includes a plastic frame and light guide plate, the plastic frame includes a panel receiving portion, the light guide plate is located below the panel receiving portion, an orthographic projection of the panel receiving portion in a direction perpendicular to a light emitting surface of the light guide plate is overlapped with an orthographic projection of an edge of the light guide plate in the same projection direction, and an angle between a side surface of the panel receiving portion close to a center of the light guide plate and a lower surface of the panel receiving portion adjacent to the light guide plate is less than 90 degrees.
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公开(公告)号：US11335714B2
公开(公告)日：2022-05-17
申请号：US16758803
申请日：2019-10-23
IPC: H01L23/62 , H01L27/12 , G02F1/1362 , H01L27/02
Abstract: The present disclosure provides a display substrate and a display device. A display substrate provided by an embodiment of the present disclosure includes: a display region and a peripheral region surrounding the display region; the display region includes: a plurality of gate lines, a plurality of data lines, and a plurality of pixel units, and each of the plurality of pixel units includes a driving transistor and a pixel electrode that are connected to each other; the peripheral region includes: signal lines and at least one electrostatic discharge structure for performing electrostatic discharge on the signal lines.
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公开(公告)号：US11315449B2
公开(公告)日：2022-04-26
申请号：US16475373
申请日：2019-01-03
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Xueguang Hao , Yong Qiao , Xinyin Wu
Abstract: A detection circuit includes: a first detection sub-circuit for outputting a first data signal to red sub-pixels under the control of a first scanning signal; a second detection sub-circuit for outputting the first data signal to green sub-pixels under the control of a second scanning signal; a third detection sub-circuit for outputting a second data signal to blue sub-pixels under the control of the second scanning signal; and a fourth detection sub-circuit for outputting the second data signal to preset sub-pixels under the control of the first scanning signal; wherein the preset sub-pixels are any one of red sub-pixels, green sub-pixels and blue sub-pixels.
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Patent Agency Ranking
公开(公告)号：US11295652B2
公开(公告)日：2022-04-05
申请号：US16954503
申请日：2019-11-19
Inventor： Xueguang Hao , Jianbo Xian , Yong Qiao , Xinyin Wu
IPC: G09G3/20
Abstract: A shift register unit can include a storage circuit and an output circuit respectively connected to a pull-up node, a gate electrode driving signal output terminal, and an output voltage signal input terminal, and can connect or disconnect the gate electrode driving signal output terminal and the output voltage signal input terminal under the control of electric potential of the pull-up node; the storage circuit can be respectively connected to the pull-up node and the gate electrode driving signal output terminal and can control the electric potential of the pull-up node during the gate electrode driving signal output stage, such that the output circuit can connect the gate electrode driving signal output terminal and the output voltage signal input terminal. During a gate electrode driving signal output stage, the electric potential of the pull-up node can be maintained, such that gate electrode driving signals can be outputted normally.
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公开(公告)号：US11232728B2
公开(公告)日：2022-01-25
申请号：US16486820
申请日：2019-01-08
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Xueguang Hao , Yong Qiao , Xinyin Wu
IPC: G09G3/00 , G09G3/3258 , G09G3/3275 , H01L27/32
Abstract: A display panel and a crack detecting method, and a display device are disclosed. The display panel includes a display region and a peripheral region surrounding the display region, the peripheral region being provided with a crack detection circuit structure, the crack detection circuit structure including a detection circuit wire and a first detection switching circuit, the display panel includes a first sub-pixel and a first data line electrically connected to the first sub-pixel, a first end of the first data line is electrically connected to a first end of the detection circuit, a second end of the first data line is electrically connected to a second end of the detection circuit wire through the first detection switching circuit and the second end of the detection circuit wire is configured to receive a detection voltage.
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公开(公告)号：US11221524B2
公开(公告)日：2022-01-11
申请号：US16369553
申请日：2019-03-29
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Wenbo Li , Xinyin Wu , Pan Li , Hongfei Cheng , Jianbo Xian
IPC: G02F1/1343 , G02F1/1362 , G02F1/1368 , H01L27/12 , H01L21/02 , H01L21/285 , H01L21/443 , H01L27/06 , H01L29/49 , H01L29/66 , H01L27/02 , H01L29/51 , H01L29/786
Abstract: The present application discloses an array substrate, a display panel and a display device. The array substrate comprises: a plurality of data lines and a plurality of gate lines, a plurality of pixel units defined by the plurality of data lines and the plurality of gate lines, each pixel unit comprising a first pixel electrode, a second pixel electrode, and at least three thin film transistors, the pixel unit further comprising: a charge-discharge element, the charge-discharge element and a third thin film transistor in the at least three thin film transistors charging and discharging the pixel unit such that the pixel unit forms a first voltage region and a second voltage region with different voltages.
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公开(公告)号：US11075455B2
公开(公告)日：2021-07-27
申请号：US15805435
申请日：2017-11-07
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Yongchun Lu , Xinyin Wu , Jianbo Xian , Yongda Ma
Abstract: An antenna structure, a manufacturing method thereof and a communication device are provided. The antenna structure includes a first base substrate, a second base substrate, a dielectric layer provided between the first base substrate and the second base substrate, an isolation layer, first coplanar electrodes provided on one side of the isolation layer facing the first base substrate, and second coplanar electrodes provided on another side of the isolation layer facing the second base substrate. In the direction perpendicular to the first base substrate, the dielectric layer includes a first dielectric layer and a second dielectric layer, and the isolation layer is provided between the first dielectric layer and the second dielectric layer. The first coplanar electrodes include first electrodes and second electrodes alternately arranged. The second coplanar electrodes include third electrodes and fourth electrodes alternately arranged.
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公开(公告)号：US20210223605A1
公开(公告)日：2021-07-22
申请号：US16769929
申请日：2019-12-09
Inventor： Jianbo Xian , Hongfei Cheng , Yongda Ma , Yong Qiao , Xinyin Wu
IPC: G02F1/1333 , G02F1/1343 , G02F1/1362 , G02F1/1368
Abstract: The present disclosure relates to an array substrate. The array substrate may include a display region comprising a plurality of first pixel regions and a dummy region adjacent to the display region. The dummy region may include a plurality of second pixel regions. At least one of the plurality of first pixel regions may include a first electrode region containing a first electrode and a first open region, at least one of the plurality of second pixel regions may include a second electrode region containing a second electrode and a second open region, and an area of the second open region may be larger than an area of the first open region.
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