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公开(公告)号：US20170068385A1
公开(公告)日：2017-03-09
申请号：US15307985
申请日：2016-03-28
Applicant: BOE Technology Group Co., Ltd.
Inventor： Jianing Lu , Weixu Li
IPC: G06F3/041
CPC classification number: G06F3/0416 , G06F3/0412 , G06F3/044 , G09G3/20
Abstract: The embodiments of the present disclosure provide a touch driving unit and circuit, a display panel and a display device. The touch driving unit comprises a shift control module, a selection module, a buffer module and an amplitude control module; the shift control module includes a start signal terminal, an output terminal and at least one clock signal terminal; the selection module includes a first input terminal, a second input terminal and an output terminal; the buffer module including an input terminal and an output terminal; and the amplitude control module including an input terminal and an output terminal. The embodiments of the present disclosure are used for display manufacturing.
Abstract translation: 本公开的实施例提供了一种触摸驱动单元和电路，显示面板和显示装置。 触摸驱动单元包括移位控制模块，选择模块，缓冲模块和振幅控制模块; 移位控制模块包括起始信号端子，输出端子和至少一个时钟信号端子; 选择模块包括第一输入端，第二输入端和输出端; 所述缓冲器模块包括输入端子和输出端子; 并且所述幅度控制模块包括输入端子和输出端子。 本公开的实施例用于显示器制造。
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公开(公告)号：US20160342240A1
公开(公告)日：2016-11-24
申请号：US14888279
申请日：2015-01-26
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Xiangxiang Zou , Jianing Lu
IPC: G06F3/044
Abstract: The present disclosure provides a touch display panel and a display device including the touch display panel. The touch display panel includes a display panel, a touch layer and a touch driving circuit board. The display panel includes an array substrate and a color filter substrate arranged opposite to the array substrate to form a cell. The touch layer is arranged at an outer surface of the color filter substrate away from the array substrate, an electrode at the touch layer is connected to a wire through a conductor penetrating through the color filter substrate, and the wire is connected to the touch driving circuit board.
Abstract translation: 本公开提供了一种触摸显示面板和包括触摸显示面板的显示装置。 触摸显示面板包括显示面板，触摸层和触摸驱动电路板。 显示面板包括阵列基板和与阵列基板相对布置以形成单元的滤色器基板。 触摸层布置在远离阵列基板的滤色器基板的外表面处，触摸层上的电极通过穿过滤色器基板的导体连接到导线，并且导线连接到触摸驱动 电路板。
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3.发明授权Display device for mitigating the occurrence of undesirable bright lines in an image and a driving method thereof 有权用于减轻图像中不期望的亮线的发生的显示装置及其驱动方法公开(公告)号：US09343021B2
公开(公告)日：2016-05-17
申请号：US14526437
申请日：2014-10-28
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Shou Li , Chulgyu Jung , Yuxin Bi , Jianing Lu
IPC: G09G3/36
CPC classification number: G09G3/36 , G09G3/342 , G09G3/3666 , G09G2310/024 , G09G2310/0272 , G09G2320/02
Abstract: The embodiments of the present invention provide a display device and a driving method thereof, which relates the display technology and can avoid occurrence of bad bright line of the image and improve display quality of the image. The display device may comprise a display panel and a backlight module disposed below the display panel, the display panel may comprise at least one display area, the display area may comprise at least one sub display area, the backlight module may comprise at least one light emitting unit, the light emitting units are in one-to-one correspondence with the sub display areas. Each sub display area may comprise at least one row of pixel units, the pixel units may comprise switch elements. When the switch elements of the first row of pixel units in a sub display area are turned on, the light emitting unit in the backlight module corresponding to the sub display area is in a turn-on state, when the switch elements in the last row of pixel units in a sub display area are turned off, the light emitting unit in the backlight module corresponding to the sub display area is in a turn-off state. The embodiments of the present invention may be applied to the manufacture of the display device.
Abstract translation: 本发明的实施例提供了一种显示装置及其驱动方法，其涉及显示技术，并且可以避免图像的不良亮线的发生，并提高图像的显示质量。 显示设备可以包括显示面板和布置在显示面板下方的背光模块，显示面板可以包括至少一个显示区域，显示区域可以包括至少一个子显示区域，该背光模块可以包括至少一个光 发光单元与子显示区域一一对应。 每个子显示区域可以包括至少一行像素单元，像素单元可以包括开关元件。 当副显示区域中的第一行像素单元的开关元件被接通时，与子显示区域相对应的背光模块中的发光单元处于导通状态，当最后一行中的开关元件 子显示区域中的像素单元的关闭，与副显示区域对应的背光模块中的发光单元处于关断状态。 本发明的实施例可以应用于显示装置的制造。
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公开(公告)号：US10521042B2
公开(公告)日：2019-12-31
申请号：US15308385
申请日：2015-11-30
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Jianing Lu , Yuanbo Zhang
Abstract: The present disclosure relates to a touch display panel, a method and a device for driving the touch display panel. The method is applied to the touch display panel which includes L gate lines arranged sequentially and M touch scan lines arranged sequentially, where both L and M are positive integers larger than 1. The method includes dividing a duration for which the touch display panel displays each frame of image into N control time intervals with each of the N control time intervals including a display refresh time and a touch time arranged sequentially, where N is an integer larger than 1, during the duration for which the touch display panel displays each frame of image, driving the L gate lines sequentially in N display refresh times, and driving the M touch scan lines sequentially for K times in N touch times, where K is larger than 1.
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公开(公告)号：US10139945B2
公开(公告)日：2018-11-27
申请号：US15126765
申请日：2015-09-18
Applicant: BOE Technology Group Co., Ltd.
Inventor： Jianing Lu , Ling Shi , Long Wang , Libin Liu
Abstract: The present disclosure provides an OLED touch panel, comprising: a substrate; a cathode and an anode, arranged on the substrate, wherein the cathode comprise a plurality of sub-cathodes; and at least one touch driving electrode, arranged on a same layer as the anode and separated from the anode, wherein the touch driving electrode is disposed to be intersected with the sub-cathodes; wherein the OLED touch panel is configured to, at a displaying phase, apply a driving signal for displaying on the cathode or the anode, so as to drive an OLED device, and applying, at a touching phase, a driving signal for touching on the touch driving electrode, so that at least a part of the sub-cathodes are operated as touch sensing electrodes, to output a touch sensing signal. The present disclosure also provides a display apparatus comprising the above OLED touch panel and a method for driving the same. The present disclosure uses the anode and cathode layer of the OLED device as an electrode layer of the touch sensor. Thus, by performing the touching and displaying of the touch display in a time sharing manner, the electrode layer can be omitted, and the thinner touch display can be manufactured.
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Patent Agency Ranking
公开(公告)号：US20150348474A1
公开(公告)日：2015-12-03
申请号：US14526437
申请日：2014-10-28
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Shou Li , Chulgyu Jung , Yuxin Bi , Jianing Lu
IPC: G09G3/36
CPC classification number: G09G3/36 , G09G3/342 , G09G3/3666 , G09G2310/024 , G09G2310/0272 , G09G2320/02
Abstract: The embodiments of the present invention provide a display device and a driving method thereof, which relates the display technology and can avoid occurrence of bad bright line of the image and improve display quality of the image. The display device may comprise a display panel and a backlight module disposed below the display panel, the display panel may comprise at least one display area, the display area may comprise at least one sub display area, the backlight module may comprise at least one light emitting unit, the light emitting units are in one-to-one correspondence with the sub display areas. Each sub display area may comprise at least one row of pixel units, the pixel units may comprise switch elements. When the switch elements of the first row of pixel units in a sub display area are turned on, the light emitting unit in the backlight module corresponding to the sub display area is in a turn-on state, when the switch elements in the last row of pixel units in a sub display area are turned off, the light emitting unit in the backlight module corresponding to the sub display area is in a turn-off state. The embodiments of the present invention may be applied to the manufacture of the display device.
Abstract translation: 本发明的实施例提供了一种显示装置及其驱动方法，其涉及显示技术，并且可以避免图像的不良亮线的发生，并提高图像的显示质量。 显示设备可以包括显示面板和布置在显示面板下方的背光模块，显示面板可以包括至少一个显示区域，显示区域可以包括至少一个子显示区域，该背光模块可以包括至少一个光 发光单元与子显示区域一一对应。 每个子显示区域可以包括至少一行像素单元，像素单元可以包括开关元件。 当副显示区域中的第一行像素单元的开关元件被接通时，与子显示区域相对应的背光模块中的发光单元处于导通状态，当最后一行中的开关元件 子显示区域中的像素单元的关闭，与副显示区域对应的背光模块中的发光单元处于关断状态。 本发明的实施例可以应用于显示装置的制造。
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公开(公告)号：US10242242B2
公开(公告)日：2019-03-26
申请号：US14762847
申请日：2014-11-21
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Jianing Lu
Abstract: Disclosed are a semiconductor fingerprint identification sensor and a method for manufacturing the same. The semiconductor fingerprint identification sensor includes: a sensing area, a control area and an interface area; the sensing area, the control area and the interface area are communicated with one another; a fingerprint information sensed in the sensing area is sent to the control area, and is output through the interface area after being processed in the control area; the sensing area includes an insulation layer, an wiring layer, a substrate layer and a protective layer which are stacked in a sequence, the wiring layer is embedded between the insulation layer and the substrate layer, a sensor array is disposed on a side of the substrate layer being in contact with the protective layer, a via hole corresponding to the sensor array is disposed on the substrate layer, the sensor array is electrically connected with a sensing lead circuit of the wiring layer through the via hole. The semiconductor fingerprint identification sensor has advantages of low cost, high signal-to-noise ratio and good reliability.
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公开(公告)号：US09939938B2
公开(公告)日：2018-04-10
申请号：US14519536
申请日：2014-10-21
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Wei Qin , Jianing Lu
CPC classification number: G06F3/0412 , G06F3/044
Abstract: A display panel and a display device are disclosed. The display panel comprises: a gate line and a common electrode structure extended along a first direction; and a data line extended along a second direction. the gate line, the common electrode structure, and the data line are intercrossed with each other and correspond to a sub-pixel; one end of the data line is connected with a source driving circuit and the other end of the data line is connected with a touch sensing terminal; and one end of the common electrode structure is connected with a common voltage input terminal and the other end of the common electrode structure is connected with a touch transmitting terminal.
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公开(公告)号：US09910548B2
公开(公告)日：2018-03-06
申请号：US14888279
申请日：2015-01-26
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Xiangxiang Zou , Jianing Lu
Abstract: The present disclosure provides a touch display panel and a display device including the touch display panel. The touch display panel includes a display panel, a touch layer and a touch driving circuit board. The display panel includes an array substrate and a color filter substrate arranged opposite to the array substrate to form a cell. The touch layer is arranged at an outer surface of the color filter substrate away from the array substrate, an electrode at the touch layer is connected to a wire through a conductor penetrating through the color filter substrate, and the wire is connected to the touch driving circuit board.
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公开(公告)号：US09880662B2
公开(公告)日：2018-01-30
申请号：US15307985
申请日：2016-03-28
Applicant: BOE Technology Group Co., Ltd.
Inventor： Jianing Lu , Weixu Li
CPC classification number: G06F3/0416 , G06F3/0412 , G06F3/044 , G09G3/20
Abstract: The embodiments of the present disclosure provide a touch driving unit and circuit, a display panel and a display device. The touch driving unit comprises a shift control module, a selection module, a buffer module and an amplitude control module; the shift control module includes a start signal terminal, an output terminal and at least one clock signal terminal; the selection module includes a first input terminal, a second input terminal and an output terminal; the buffer module including an input terminal and an output terminal; and the amplitude control module including an input terminal and an output terminal. The embodiments of the present disclosure are used for display manufacturing.
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