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公开(公告)号：US20150279332A1
公开(公告)日：2015-10-01
申请号：US14316198
申请日：2014-06-26
发明人： Weihao Hu , Yoon Dae Keun , Yanping Liao , Yufan Du , Zongze He , Yangbing Yu
CPC分类号： G09G3/003 , G09G2310/0221 , G09G2310/024 , G09G2320/0209 , H04N13/341 , H04N13/398
摘要： The disclosure provides a display panel, a method for driving the display panel and a 3D display device including the display panel, and relates to the technical field of display. The display panel comprises a display unit and at least one timing control units, wherein the display unit comprises a plurality of display regions and the plurality of display regions are simultaneously scanned. With the present invention, wire impedance in the display panel is reduced, charging time for a single row of pixels can be reduced and charging rate of the pixels can be improved.
摘要翻译： 本发明提供了显示面板，用于驱动显示面板的方法和包括显示面板的3D显示设备，并且涉及显示技术领域。 显示面板包括显示单元和至少一个定时控制单元，其中显示单元包括多个显示区域，并且多个显示区域被同时扫描。 利用本发明，显示面板中的线阻抗减小，可以降低单行像素的充电时间，并且可以提高像素的充电速率。
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公开(公告)号：US10062341B2
公开(公告)日：2018-08-28
申请号：US15126830
申请日：2015-10-13
发明人： Zongze He , Weihao Hu , Jieqiong Wang , Zhiming Meng , Wengang Su , Yangbing Yu
CPC分类号： G09G3/3607 , G09G3/36 , G09G3/3648 , G09G2320/0204 , G09G2320/0252 , G09G2320/0686 , G09G2340/16
摘要： A driving method, a driving apparatus and a display device are disclosed. The driving method comprises: forming a first partition overdriving table and a second partition overdriving table. The first partition overdriving table corresponds to the first partition, and the second partition overdriving table corresponds to the second partition. The first partition overdriving table and the second partition overdriving table have the same matrix form. Smooth treatment is performed on a first partition and a second partition which are adjacent to each other according to the first smooth algorithm so as to blur the boundary between the first partition and the second partition, thereby effectively reducing or eliminating the phenomenon of demarcation between multiple partitions.
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公开(公告)号：US10012788B2
公开(公告)日：2018-07-03
申请号：US14769240
申请日：2014-10-01
发明人： Yangbing Yu , Weihao Hu , Daekeun Yoon , Yanping Liao , Xibin Shao , Rui Guo , Weijie Zhao
CPC分类号： G02B6/0055 , G02B3/0056 , G02B3/0068 , G02B6/00 , G02B6/0031 , G02B6/0038 , G02B6/0053 , G02B6/0068 , G02B27/0101
摘要： A display device includes a display panel, a light guide plate, a first light source and a second light source. The display panel is provided with a plurality of pixel units arranged in an array, the light guide plate includes a first reflection structure and a second reflection structure. The first reflection structure reflects light emitted from the first light source to the pixel units of the display unit and the light is guided to a first view side after passing through the display panel. The second reflection structure reflects light emitted from the second light source to the pixel units of the display panel and the light is guided to a second view side after passing through the display panel. The above display panel is capable of achieving naked eye dual vision display without wearing dedicated glasses.
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4.发明授权Synchronous display method of spliced display screen, and timing controller and spliced display screen using the same 有权拼接显示屏的同步显示方式，以及使用其的定时控制器和拼接显示屏公开(公告)号：US09329829B2
公开(公告)日：2016-05-03
申请号：US14316182
申请日：2014-06-26
发明人： Yangbing Yu , Weihao Hu , Yoon Dae Keun , Yanping Liao , Xibin Shao , Lei Liu , Zongze He
CPC分类号： G06F3/1446 , G06F3/1438 , G06T1/20 , G09G5/003 , G09G5/008 , G09G5/12 , G09G5/18
摘要： The disclosure provides a synchronous display method of an spliced display screen which comprises at least two spliced display units and at least two timing controllers respectively corresponding to the spliced display units, wherein the method comprises steps of: receiving, by each timing controller, a timing control signal for a current frame of the corresponding spliced display unit, feedback from the spliced display unit corresponding to the timing controller; determining, by each timing controller, a phase difference between the timing control signal for the current frame of the corresponding spliced display unit and a reference timing control signal received by the timing controller; judging, by each timing controller, whether or not the phase difference goes beyond a predetermined threshold range; if it is judged that the phase difference goes beyond the predetermined threshold range, generating a phase adjustment value, by the timing controller, based on the phase difference, wherein the phase adjustment value is less than the phase difference; generating, by each timing controller, a next timing control signal for a next frame of the corresponding spliced display unit, based on the phase adjustment value, so that a next phase difference between the next timing control signal for the next frame and the reference timing control signal is the phase adjustment value; and outputting the next timing control signal for the next frame to the corresponding spliced display unit. Meanwhile, the disclosure also provides a timing controller used in this synchronous display method and a spliced display screen to which this synchronous display method is applied.
摘要翻译： 本公开提供了拼接显示屏幕的同步显示方法，其包括分别对应于拼接显示单元的至少两个拼接显示单元和至少两个定时控制器，其中该方法包括以下步骤：由每个定时控制器接收定时 对应拼接显示单元的当前帧的控制信号，来自对应于定时控制器的拼接显示单元的反馈; 由每个定时控制器确定对应的拼接显示单元的当前帧的定时控制信号与由定时控制器接收的参考定时控制信号之间的相位差; 由每个定时控制器判断所述相位差是否超出预定阈值范围; 如果判断相位差超过预定阈值范围，则由定时控制器基于相位差产生相位调整值，其中相位调整值小于相位差; 根据相位调整值，由每个定时控制器产生下一个对应拼接显示单元的下一个帧的定时控制信号，使得下一帧的下一定时控制信号与基准定时 控制信号是相位调整值; 并将下一帧的下一个定时控制信号输出到相应的拼接显示单元。 同时，本公开还提供了在该同步显示方法中使用的定时控制器和应用该同步显示方法的拼接显示屏幕。
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5.发明授权公开(公告)号：US09966039B2
公开(公告)日：2018-05-08
申请号：US14426030
申请日：2014-08-01
发明人： Wengang Su , Daekeun Yoon , Weihao Hu , Lei Liu , Yangbing Yu
CPC分类号： G09G5/10 , G09G3/006 , G09G2320/0257 , G09G2320/0276 , G09G2320/029
摘要： The present disclosure provides a method and a device for modulating image display quality of a display device. The method includes: debugging a display device to a modulation state, so that a common voltage of the display device corresponding to a predetermined gray level is a standard voltage; and modulating a common voltage of the display device corresponding to other controllable gray level into a preset value, wherein there is a first preset relationship between the preset value and the standard voltage.
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6.发明授权公开(公告)号：US09824612B2
公开(公告)日：2017-11-21
申请号：US14316198
申请日：2014-06-26
发明人： Weihao Hu , Yoon Dae Keun , Yanping Liao , Yufan Du , Zongze He , Yangbing Yu
CPC分类号： G09G3/003 , G09G2310/0221 , G09G2310/024 , G09G2320/0209 , H04N13/341 , H04N13/398
摘要： The disclosure provides a display panel, a method for driving the display panel and a 3D display device including the display panel, and relates to the technical field of display. The display panel comprises a display unit and at least one timing control units, wherein the display unit comprises a plurality of display regions and the plurality of display regions are simultaneously scanned. With the present invention, wire impedance in the display panel is reduced, charging time for a single row of pixels can be reduced and charging rate of the pixels can be improved.
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7.发明申请SYNCHRONOUS DISPLAY METHOD OF SPLICED DISPLAY SCREEN, AND TIMING CONTROLLER AND SPLICED DISPLAY SCREEN USING THE SAME 有权同步显示屏的同步显示方法及时序控制器及其使用的分屏显示屏幕公开(公告)号：US20150234631A1
公开(公告)日：2015-08-20
申请号：US14316182
申请日：2014-06-26
发明人： Yangbing Yu , Weihao Hu , Yoon Dae Keun , Yanping Liao , Xibin Shao , Lei Liu , Zongze He
CPC分类号： G06F3/1446 , G06F3/1438 , G06T1/20 , G09G5/003 , G09G5/008 , G09G5/12 , G09G5/18
摘要： The disclosure provides a synchronous display method of an spliced display screen which comprises at least two spliced display units and at least two timing controllers respectively corresponding to the spliced display units, wherein the method comprises steps of: receiving, by each timing controller, a timing control signal for a current frame of the corresponding spliced display unit, feedback from the spliced display unit corresponding to the timing controller; determining, by each timing controller, a phase difference between the timing control signal for the current frame of the corresponding spliced display unit and a reference timing control signal received by the timing controller; judging, by each timing controller, whether or not the phase difference goes beyond a predetermined threshold range; if it is judged that the phase difference goes beyond the predetermined threshold range, generating a phase adjustment value, by the timing controller, based on the phase difference, wherein the phase adjustment value is less than the phase difference; generating, by each timing controller, a next timing control signal for a next frame of the corresponding spliced display unit, based on the phase adjustment value, so that a next phase difference between the next timing control signal for the next frame and the reference timing control signal is the phase adjustment value; and outputting the next timing control signal for the next frame to the corresponding spliced display unit. Meanwhile, the disclosure also provides a timing controller used in this synchronous display method and a spliced display screen to which this synchronous display method is applied.
摘要翻译： 本公开提供了拼接显示屏幕的同步显示方法，其包括分别对应于拼接显示单元的至少两个拼接显示单元和至少两个定时控制器，其中该方法包括以下步骤：由每个定时控制器接收定时 对应拼接显示单元的当前帧的控制信号，来自对应于定时控制器的拼接显示单元的反馈; 由每个定时控制器确定对应的拼接显示单元的当前帧的定时控制信号与由定时控制器接收的参考定时控制信号之间的相位差; 由每个定时控制器判断所述相位差是否超出预定阈值范围; 如果判断相位差超过预定阈值范围，则由定时控制器基于相位差产生相位调整值，其中相位调整值小于相位差; 根据相位调整值，由每个定时控制器产生下一个对应拼接显示单元的下一个帧的定时控制信号，使得下一帧的下一定时控制信号与基准定时 控制信号是相位调整值; 并将下一帧的下一个定时控制信号输出到相应的拼接显示单元。 同时，本公开还提供了在该同步显示方法中使用的定时控制器和应用该同步显示方法的拼接显示屏幕。
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公开(公告)号：US10564415B2
公开(公告)日：2020-02-18
申请号：US15647566
申请日：2017-07-12
发明人： Pai Sun , Jie Yu , Yangbing Yu
IPC分类号： G02B27/01 , G02F1/03 , G02F1/1335 , G06F3/041
摘要： The present disclosure provides a display device and a display system. The display device includes a head-up display and a light shielding plate arranged at a light-exiting surface side of the head-up display. The head-up display is configured to display an image, and send information about a shape and a location of the image to the light shielding plate; the light shielding plate is configured to receive the information about the shape and the location of the image, and provide a light transmitting region having a shape and a location identical to those of the image according to the information.
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公开(公告)号：US11057988B2
公开(公告)日：2021-07-06
申请号：US16089201
申请日：2018-03-26
发明人： Pengtao Li , Ying Liu , Yangbing Yu , Jie Yu , Qin Tan
摘要： The present disclosure provides an electrostatic protection circuit, a circuit board, and an electrostatic protecting method. The electrostatic protection circuit includes a first relay and a second relay, wherein a control terminal of the first relay and a control terminal of the second relay are configured to be connected to a power supply of a system circuit respectively, and wherein the first relay and the second relay are connected in series between the system circuit and a ground terminal to form a charge release path, and the first relay is switched from an open circuit state to a short circuit state when the system circuit is powered off, and the charge release path is in a turn-on state after the first relay is switched to the short circuit state, thereby releasing an electrostatic charge in the system circuit.
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公开(公告)号：US10598948B2
公开(公告)日：2020-03-24
申请号：US15542309
申请日：2017-01-20
发明人： Yangbing Yu , Qing Ma , Daekeun Yoon
IPC分类号： G02B27/22
摘要： A display device and a display method are provided. The display device includes a plurality of transparent display units configured to emit imaging light along a same direction and arranged in sequence with spaces therebetween along a light-emitting direction of the imaging light; and a layer-by-layer scan circuit configured to respectively input a plurality of depth images of a same three-dimensional (3D) image into corresponding transparent display units in the plurality of transparent display units, wherein, the plurality of depth images have different depth ranges; and upon each transparent display unit displaying the inputted depth image, the layer-by-layer scan circuit is configured to control transparent display units on a display side of the each transparent display unit to be in a transparent state.
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