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公开(公告)号：US20180067590A1
公开(公告)日：2018-03-08
申请号：US15550479
申请日：2017-02-27
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Hong Wang , Chengqi Zhou , Yaoqiu Jing , Min Peng , Shou Li , Chengte Lai
IPC: G06F3/046 , G02F1/1333 , G02F1/1335 , G06F3/044
CPC classification number: G06F3/046 , G02F1/13338 , G02F1/133512 , G06F3/0412 , G06F3/044
Abstract: The present application discloses a touch sensing apparatus for detecting a touch motion by induction. The touch sensing apparatus includes a base substrate; a black matrix layer on the base substrate defining a plurality of light transmissive regions; an inductor layer on the base substrate, the inductor layer including at least one inductor unit, each of the at least one inductor unit having a multi-turn planar coil structure, a projection of the inductor layer on the base substrate substantially overlapping with that of a portion of the black matrix layer; and at least one first sensing circuit coupled to the at least one inductor unit and configured to be provided with an AC signal and to detect a change of the AC signal induced by the touch motion.
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22.发明申请公开(公告)号：US20150054723A1
公开(公告)日：2015-02-26
申请号：US14361878
申请日：2013-12-16
Applicant: BOE Technology Group Co., Ltd.
Inventor： Shou Li , Jiyang Shao , Tianyue Zhao
CPC classification number: G09G3/2096 , G09G5/006 , G09G5/12 , G09G2370/14
Abstract: The present invention relates to a data transmission device, a data transmission method, and a display device using the data transmission device. The data transmission device comprises a multichannel V-By-One interface module, which comprises a receiving end, a transmitting end, and a buffer module arranged between the receiving end and the transmitting end. The receiving end transmits a plurality of control signals for a plurality of channels to the buffer module. The buffer module transmits one low-level control signal to the transmitting end when all the received control signals are at a low level. After receiving the one low-level control signal, the transmitting end simultaneously transmits output data corresponding to the respective channels, realizing time synchronization of all the output data, thus avoiding abnormal display of images, enhancing display quality of the images, and finally achieving the effect of optimizing and improving user experience.
Abstract translation: 本发明涉及一种数据传输装置，数据传输方法和使用该数据传输装置的显示装置。 数据传输设备包括多通道V-By-One接口模块，其包括接收端，发送端和布置在接收端和发送端之间的缓冲器模块。 接收端向缓冲器模块发送多个用于多个信道的控制信号。 当所有接收到的控制信号处于低电平时，缓冲器模块将一个低电平控制信号发送到发送端。 发送端接收到一个低电平控制信号后，同时发送与各通道对应的输出数据，实现所有输出数据的时间同步，避免图像异常显示，提高图像显示质量，最终实现 优化和改善用户体验的效果。
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公开(公告)号：US12253760B2
公开(公告)日：2025-03-18
申请号：US17788038
申请日：2021-06-25
Inventor： Jing Wang , Peng Li , Yangyang Cai , Chunbing Zhang , Xiang Li , Bochang Wang , Hetao Wang , Zhanchang Bu , Yu Zhang , Shou Li
IPC: G02F1/1335 , G02F1/137 , G09G3/20 , G09G3/34 , G09G3/36
Abstract: Disclosed are a display screen and a display apparatus, comprising: a transmissive liquid crystal panel comprising a displaying side and a non-displaying side arranged opposite to each other; a first polarizer arranged at the displaying side of the transmissive liquid crystal panel; a second polarizer arranged at the non-displaying side of the transmissive liquid crystal panel, a direction of a transmission axis of the first polarizer is perpendicular to that of the second polarizer; a scattering layer arranged between the transmissive liquid crystal panel and at least one of the first polarizer the second polarizer; a reflective polarizer arranged between the transmissive liquid crystal panel and the second polarizer. The disclosed display screen and the display apparatus have a relatively high transmittance and reflectivity, and can be used under different outdoor illuminations so as to realize environmentally friendly effects such as energy saving and emission reduction.
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公开(公告)号：US20240153472A1
公开(公告)日：2024-05-09
申请号：US18263368
申请日：2022-09-30
Inventor： Wenyu Li , Jian Zhang , Shou Li , Shuyan Ma , Xiaoning Jiang , Jing Zhang , Yingbo Gao , Zhanchang Bu , Site Cai , Tianyang Han
IPC: G09G5/395
CPC classification number: G09G5/395 , G09G2320/0247 , G09G2320/0613 , G09G2340/0471 , G09G2340/0478 , G09G2340/10
Abstract: The present disclosure provides a display device and a display method. The display device includes: a memory for storing at least one pre-stored image; and a controller for: obtaining first and second target images according to the at least one pre-stored image; and controlling a display module, according to a first control instruction, to display the second target image and hide a display of at least one first sub-region in a first region in a frame displayed after switching from the first target image to the second target image. A size of the first target image is different from that of the second target image, and/or a position of the first target image in a display picture is different from that of the second target image. The first region represents a region within an outer contour of the first target image and not overlapping with the second target image.
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25.发明申请公开(公告)号：US20220350230A1
公开(公告)日：2022-11-03
申请号：US17762999
申请日：2021-05-12
Inventor： Luqiang Guo , Tingting Luo , Guangyun Tong , Shou Li
IPC: G03B21/00 , G02F1/1335 , G02F1/1343 , G02F1/1362 , G02F1/137 , G02F1/133 , G03B21/56
Abstract: A transparent display panel and a control method and apparatus therefor, a display system, and a computer-readable storage medium. The transparent display panel includes: a liquid crystal panel (11), and a transflective optical film layer (12) disposed on one side of the liquid crystal panel (11), wherein a plurality of microstructures (31) for scattering incident light rays are provided in the transflective optical film layer (12), in order to present a projected image. The transparency level of the transparent display panel is determined by acquiring the ambient light intensity of the transparent display panel or a grayscale average of a projected image at each first region, and the light transmittance level of the liquid crystal panel is adjusted according to the transparency level, thereby improving the projection display effect.
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Patent Agency Ranking
公开(公告)号：US11250802B2
公开(公告)日：2022-02-15
申请号：US16328934
申请日：2018-07-27
Inventor： Liugang Zhou , Yifang Chu , Shou Li
IPC: G09G3/36
Abstract: The disclosure discloses a method and apparatus for driving a display panel, and a display device. A method for driving a display panel according to an embodiment of this disclosure includes: determining a charging length of time of the current row of pixels; determining a common voltage value corresponding to the charging length of time; and driving the current row of pixels using the common voltage value.
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公开(公告)号：US11087705B2
公开(公告)日：2021-08-10
申请号：US15776086
申请日：2017-08-29
Inventor： Liugang Zhou , Jianming Wang , Shou Li , Tao Li , Yuan Shi
IPC: G09G3/36
Abstract: A driving method of a display panel, a driving circuitry of a display panel and a display device are provided. The display panel includes Y gate lines, the Y gate lines are divided into a plurality of gate line groups based on a scanning sequence of the Y gate lines, and each gate line group includes at least one gate line; the driving method includes: determining an ith gate line to be scanned; adjusting an original charging duration of a scanning signal corresponding to the ith gate line to an adjustment charging duration, where the adjustment charging duration of every gate line in each gate line group are identical, and the adjustment charging durations of respective gate line groups gradually increase in a direction away from a source driver; and outputting the scanning signal corresponding to the ith gate line to the ith gate line, based on the adjustment charging duration of the ith gate line.
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公开(公告)号：US10902803B2
公开(公告)日：2021-01-26
申请号：US16479764
申请日：2018-11-23
Inventor： Yizhan Han , Shou Li , Liugang Zhou , Tao Li , Yulong Xiong , Jianwei Sun
IPC: G09G3/36
Abstract: The disclosure discloses a display panel, a voltage adjustment method thereof, and a display device, and the display panel includes: at least two reference sub-pixels; a voltage compensation element coupled respectively with respective reference sub-pixels; and a power management element coupled with the voltage compensation element, wherein the voltage compensation element is configured to acquire valid values of pixel voltage of the respective reference sub-pixels when the at least two reference sub-pixels receive the same data voltage, and to generate a compensation signal of gate off voltage for the purpose of making the acquired valid values of the pixel voltage of the respective reference sub-pixels uniform; and the power management element is configured to adjust a voltage value of the gate off voltage according to the compensation signal of the gate off voltage.
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公开(公告)号：US10768455B2
公开(公告)日：2020-09-08
申请号：US15743255
申请日：2017-07-21
Inventor： Luqiang Guo , Liugang Zhou , Shou Li , Jianming Wang , Shuhuan Yu , Chenxi Liu , Jian Zhang
IPC: G02F1/13 , G02F1/13363 , G09G3/36
Abstract: A data compensation method and apparatus for a liquid crystal display screen are described herein. Said method comprises determining a timing length ΔT′ from the last turn-off of the liquid crystal display screen upon turn-on of the liquid crystal display screen, and determining a mura data compensation table am called at the time of the last turn-off; determining a mura data compensation table to be called at the time of the present turn-on according to a pre-set time length T needed for stabilization of mura, mura data compensation tables corresponding to pre-set different time periods, said timing length ΔT′, and said mura data compensation table am; performing data compensation starting from the determined mura data compensation table to be called at the time of the present turn-on. By using said method for data compensation, an appropriate initial data compensation table can be determined to obtain a better compensation effect.
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30.发明授权公开(公告)号：US10462379B2
公开(公告)日：2019-10-29
申请号：US15548863
申请日：2017-02-06
Inventor： Chengqi Zhou , Yifang Chu , Shou Li
Abstract: A driving method and a driving apparatus of a high dynamic range display screen, and a display screen. The driving method includes: acquiring image data to be displayed; determining a local backlight brightness of each region in a backlight module according to the image data to be displayed; adjusting pixel brightness corresponding to the image data to be displayed according to the local backlight brightness and a maximum backlight bright in the backlight module; and carrying out display according to the adjusted brightness and the determined local backlight brightness of each region.
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