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公开(公告)号：US20200273885A1
公开(公告)日：2020-08-27
申请号：US16666569
申请日：2019-10-29
Inventor： Dawei Feng , Yue Li , Yu Zhao
IPC: H01L27/12
Abstract: An array substrate, a display panel, and a display device are provided. The array substrate includes: a plurality of pixel zones in an array on a base substrate, where each pixel zone includes a pixel electrode, a common electrode, a compensation electrode, and a control circuit. The compensation electrode is insulated from the common electrode, the orthographic projection of the compensation electrode on the base substrate has an overlap area with the orthographic projection of the pixel electrode on the base substrate, and the orthographic projection of the common electrode on the base substrate has an overlap area with the orthographic projection of the pixel electrode on the base substrate; and the control circuit is configured to connect the pixel electrode with the compensation electrode while the pixel electrode is being charged.
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12.发明申请公开(公告)号：US20200225537A1
公开(公告)日：2020-07-16
申请号：US16655371
申请日：2019-10-17
Inventor： Zhihua Ji , Tiankuo Shi , Xiaomang Zhang , Yifang Chu , Yilang Sun , Chuanjun Liu , Xin Duan , Lingyun Shi , Yue Li , Yifan Hou
IPC: G02F1/1335 , H05B33/08
Abstract: A picture compensation method and apparatus, a display device and a non-volatile computer-readable storage medium are disclosed. The method includes: partitioning light-emitting devices in a plurality of first partitions based on information of the plurality of first partitions of a backlight source to obtain a plurality of second partitions, wherein the first partition includes a plurality of synchronously controlled light-emitting devices, and the number of rows and the number of columns of light-emitting devices in each of the plurality of second partitions are equal; fitting a luminance diffusion curve of each of the plurality of second partitions based on a luminance diffusion curve of each light-emitting device in each of the plurality of second partitions; determining a backlight value of a pixel unit corresponding to each pixel on a display panel based on the luminance diffusion curve of each of the plurality of second partitions and a gray-scale value of each pixel of an input image; and compensating for a picture of the input image based on the backlight value of each pixel unit.
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公开(公告)号：US10657903B2
公开(公告)日：2020-05-19
申请号：US15747381
申请日：2017-07-27
Inventor： Jinxing Liu , Xue Dong , Dong Chen , Wei Sun , Lingyun Shi , Bo Gao , Yan Li , Yafei Li , Tiankuo Shi , Yue Li , Shuaishuai Xu , Zijiao Xue , Wei Wang , Shengji Yang , Meiling Jin
Abstract: A display system and a driving method for a display panel. The display system includes a display panel, a display area dividing device and a display driving device. A display panel includes a display area; a display area dividing device is configured to divide the display area of the display panel into at least a first display area and a second display area; a display driving device is configured to drive the first display area with a first refresh frequency and drive the second display area with a second refresh frequency, and the first refresh frequency is greater than the second refresh frequency.
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公开(公告)号：US10600272B2
公开(公告)日：2020-03-24
申请号：US15679590
申请日：2017-08-17
Applicant: BOE Technology Group Co., Ltd.
Abstract: The present application provides an intelligent scheduling system for vending robots and a corresponding method. The system comprises: at least one video monitor, configured to acquire a population image of a plurality of regions and obtain population density information of the plurality of regions by performing image processing on the population image; and a scheduling control server configured to allocate at least one vending robot to the plurality of regions according to the population density information of the plurality of regions and transmit, to the allocated at least one vending robot, a scheduling instruction which specifies a position of a region to which it is allocated, wherein the at least one vending robot is configured to autonomously move to the position of the region to which it is allocated for selling goods according to the scheduling instruction which specifies the position of the region from the scheduling control background server.
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公开(公告)号：US10466584B2
公开(公告)日：2019-11-05
申请号：US15533456
申请日：2017-01-11
Inventor： Zhenhua Lv , Xi Chen , Shijun Wang , Zhiying Bao , Yong Zhang , Yue Li , Wenjun Xiao , Yanna Xue , Wenbo Jiang
Abstract: The present disclosure provides a photoetching mask plate, a method for manufacturing the photoetching mask plate, and a photoetching method using the photoetching mask plate. The photoetching mask plate includes a base substrate, a mask pattern arranged on a surface of the base substrate, and a conductive connection pattern arranged on the surface of the base substrate. The conductive connection pattern is configured to electrically connect separate portions of the mask pattern to each other.
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Patent Agency Ranking
公开(公告)号：US10394247B2
公开(公告)日：2019-08-27
申请号：US15552158
申请日：2017-04-05
Applicant: BOE Technology Group Co., Ltd.
Inventor： Hongli Ding , Yu Gu , Yue Li , Ying Zhang , Kai Zhao , Yifei Zhang
IPC: G05D1/02 , G01C21/00 , B62B3/14 , G06K9/00 , G06T7/20 , G06T7/55 , G06K9/62 , G06K9/03 , B62B5/00 , G06T7/194
Abstract: The present disclosure provides an automatic tracking shopping cart. The automatic tracking shopping cart comprises an automatic tracking device. The automatic tracking device is fixed to a body of the shopping cart, operative to control movement of the shopping cart for tracking a target object. The automatic tracking device comprises: an image collection unit configured to collect a color image and a depth image of a field of image; a processing unit configured to identify the target object based on the collected color image and depth image, and determine a motion parameter of the shopping cart based on a position and/or movement of the target object; and a shopping cart driving unit configured to drive the shopping cart to move based on the determined motion parameter. A method for automatically controlling movement of a shopping cart to track a target object is also provided.
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公开(公告)号：US20190079000A1
公开(公告)日：2019-03-14
申请号：US15771712
申请日：2017-11-15
Inventor： Yanlin Song , Yue Li , Haitao Liu , Dacheng Deng
IPC: G01N19/04
Abstract: The present disclosure provides an adhesion strength test jig includes a plurality of adjusting rods which are connected in an end-to-end manner so as to define an accommodating space for accommodating an adhered element. Each of the adjusting rods includes a rod body and a sliding block located at one end of the rod body, and the sliding block of each of the adjusting rods is capable of sliding along the rod body of another adjusting rod connected thereto, so as to adjust a size of the accommodating space.
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公开(公告)号：US20190056830A1
公开(公告)日：2019-02-21
申请号：US15761707
申请日：2017-07-28
Inventor： Jinyu Li , Yue Li , Yanchen Li
IPC: G06F3/041 , G02F1/1333
Abstract: A touch display panel and a display device are disclosed. The touch display panel includes a plurality of touch signal lines and a plurality of data lines disposed in a display area, and a plurality of lead terminals disposed in a peripheral area. The plurality of lead terminals includes a plurality of first terminals respectively connected to the plurality of data lines and a plurality of second terminals respectively connected to the plurality of touch signal lines. The plurality of lead terminals are arranged in a matrix. The first terminals and the second terminals are provided in a row direction or a column direction so as to be consistent with the sequence in which the data lines connected to the first terminals and the touch signal lines connected to the second terminals are arranged.
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19.发明授权公开(公告)号：US10141154B2
公开(公告)日：2018-11-27
申请号：US15786479
申请日：2017-10-17
Inventor： Zhiying Bao , Xiaochuan Chen , Wenbo Jiang , Shijun Wang , Lei Wang , Yue Li , Yanna Xue , Zhenhua Lv , Wenjun Xiao , Yong Zhang
Abstract: The present application discloses an array substrate comprising a first substrate, a first electrode on the first substrate, a passivation layer on a side of the first electrode distal to the first substrate, the passivation layer comprising a plurality of first vias, each of which corresponds to a different part of the first electrode, an electron emission source layer on a side of the first electrode distal to the first substrate comprising at least one electron emission source in each of the plurality of first vias, and a dielectric layer on a side of the first electrode distal to the first substrate comprising a plurality of dielectric blocks corresponding to the plurality of first vias, at least a portion of each of the plurality of dielectric blocks in each of the plurality of first vias. The at least one electron emission source comprises a first portion having a first end and a second portion having a second end. The first end is in contact with the first electrode, the first portion is within a corresponding one of the plurality of dielectric blocks. The second portion and the second end are outside the corresponding one of the plurality of dielectric blocks.
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公开(公告)号：US20180335786A1
公开(公告)日：2018-11-22
申请号：US15552158
申请日：2017-04-05
Applicant: BOE Technology Group Co., Ltd.
Inventor： Hongli Ding , Yu Gu , Yue Li , Ying Zhang , Kai Zhao , Yifei Zhang
CPC classification number: G05D1/0246 , B62B3/14 , B62B5/0033 , B62B5/0063 , B62B5/0069 , G01C21/00 , G01C21/206 , G05D2201/0216 , G06K9/00362 , G06K9/00664 , G06K9/03 , G06K9/6212 , G06T7/194 , G06T7/20 , G06T7/55 , G06T2207/10024 , G06T2207/10028 , G06T2207/20024 , G06T2207/30196
Abstract: The present disclosure provides an automatic tracking shopping cart. The automatic tracking shopping cart comprises an automatic tracking device. The automatic tracking device is fixed to a body of the shopping cart, operative to control movement of the shopping cart for tracking a target object. The automatic tracking device comprises: an image collection unit configured to collect a color image and a depth image of a field of image; a processing unit configured to identify the target object based on the collected color image and depth image, and determine a motion parameter of the shopping cart based on a position and/or movement of the target object; and a shopping cart driving unit configured to drive the shopping cart to move based on the determined motion parameter. A method for automatically controlling movement of a shopping cart to track a target object is also provided.
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