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681.发明授权公开(公告)号：US10264244B2
公开(公告)日：2019-04-16
申请号：US15501756
申请日：2015-10-27
Inventor： Renwei Guo , Xue Dong
IPC: G09G3/00 , G09G3/20 , H04N13/324 , H04N13/32
Abstract: Exemplary embodiments of the present invention provide a display panel and a display driving method thereof, a display driving device and a display device. The display panel comprises a pixel array and a grating array blocking in the light outgoing direction of the pixel array, wherein the pixel array is periodically arranged in order of a first color sub-pixel column, a second color sub-pixel column and a third color sub-pixel column, each sub-pixel column comprising a plurality of rectangular sub-pixels; and the pixel array comprises four view pixel groups for displaying four views.
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公开(公告)号：US10262597B2
公开(公告)日：2019-04-16
申请号：US15119619
申请日：2015-12-18
Inventor： Shengji Yang , Xue Dong , Haisheng Wang , Weijie Zhao , Yingming Liu , Wei Li , Chunlei Wang , Yang You , Gang Zhang , Xiaoyan Zhao , Jing Xue
IPC: G09G3/3266 , G06F3/00 , G06F3/01 , G06F3/041 , H01L27/32 , G09G3/3233
Abstract: A pixel circuit and a driving method thereof, an array substrate including the pixel circuit and a display apparatus thereof are provided. The pixel circuit comprising a display driving sub-circuit (200) and a touch detection sub-circuit (210), wherein the display driving sub-circuit (200) is configured to drive a display element to emit light under controls of the first scan line (SCAN1), the second scan line (SCAN2), the third scan line (SCAN3), the data line (DATA) and the light emitting control line (EM); and the touch detection sub-circuit (210) is configured to detect a touch action and generate a sense signal under controls of the second scan line (SCAN2), the third scan line (SCAN3) and the data line (DATA). The effect due to variances in a threshold voltages of driving thin film transistors can be eliminated by compensation, and an integration of a touch function and an AMOLED is achieved.
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公开(公告)号：US20190105655A1
公开(公告)日：2019-04-11
申请号：US15977733
申请日：2018-05-11
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Xue Dong , Haisheng Wang , Xiaoliang Ding , Yingming Liu , Yanling Han , Yuzhen Guo , Wei Liu , Xueyou Cao
Abstract: A microfluidic system is disclosed, including: a first substrate, a second substrate and a droplet flow channel arranged therebetween; a droplet driving unit configured to drive a droplet to move; a first control circuit electrically connected to the droplet driving unit and configured to input a first driving signal to the droplet driving unit to enable the droplet to move along the predetermined movement trajectory; a droplet detection unit configured to detect the droplet and output a detection signal; a second control circuit electrically connected to the droplet detection unit and configured to receive the detection signal and acquire an actual movement trajectory of the droplet;and a signal adjustment unit configured to compare the actual movement trajectory with the predetermined movement trajectory, and if the actual movement trajectory is different from the predetermined movement trajectory, adjust in real time the first driving signal into a second driving signal.
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公开(公告)号：US10236405B2
公开(公告)日：2019-03-19
申请号：US15554048
申请日：2017-01-23
Inventor： Yingming Liu , Xue Dong , Hailin Xue , Haisheng Wang , Xiaochuan Chen , Xiaoliang Ding , Shengji Yang , Rui Xu , Changfeng Li , Wei Liu , Pengpeng Wang
IPC: H01L27/15 , H01L31/02 , H01L31/113 , H01L27/146 , H01L29/786 , H01L31/0368 , H01L31/119 , H01L31/115
Abstract: The embodiments of the invention provide a photosensitive element, a display panel, a display device, and an X-ray imaging device. The photosensitive element includes a first top gate type thin film transistor as a control switch and a second top gate type thin film transistor serving as a photosensitive unit. The first top gate type thin film transistor is connected to the second top gate type thin film transistor. A gate of the second thin film transistor includes a transparent region corresponding to at least a part of an active layer of the second thin film transistor, thereby achieving a measurement of a light intensity entering the second thin film transistor when the first thin film transistor and the second thin film transistor are turned on simultaneously.
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公开(公告)号：US10235923B2
公开(公告)日：2019-03-19
申请号：US15022610
申请日：2014-10-01
Inventor： Renwei Guo , Xue Dong , Shengji Yang , Lingyun Shi
IPC: G09G3/20 , G09G3/36 , G09G3/3291
Abstract: A pixel array, comprising multiple pixel units; each pixel unit comprises three sub-pixels in different colors, the three sub-pixels being a red sub-pixel (R), a green sub-pixel (G) and a blue sub-pixel (B) respectively; the connecting lines between central points of the three sub-pixels form a triangle, and each sub-pixel is a cruciform consisting of a rectangle with an aspect ratio of 3:1 in the transverse direction and the longitudinal direction respectively, and having equal lengths in the transverse direction and the longitudinal direction. Also provided are a method of driving the pixel array and a display panel comprising the pixel array. Driving the pixel array with the driving method enables the display panel to have higher visual resolution.
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Patent Agency Ranking
公开(公告)号：US20190070602A1
公开(公告)日：2019-03-07
申请号：US15956119
申请日：2018-04-18
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Yanling Han , Xue Dong , Haisheng Wang , Xiaoliang Ding , Yingming Liu , Yuzhen Guo , Xueyou Cao , Ping Zhang , Pengpeng Wang , Chih Jen Cheng , Wei Liu , Yangbing Li , Likai Deng
Abstract: A microfluidic system and method are disclosed. The microfluidic system includes: a first base substrate; a second base substrate opposite to the first base substrate; a first electrode on a side of the first base substrate close to the second base substrate; and a second electrode on a side of the second base substrate close to the first base substrate, the first base substrate and the second base substrate forms a cell, the cell is configured to receive a liquid to be detected, the first electrode and the second electrode are configured to drive the liquid to be detected during a first time period, and output a capacitance signal between the first electrode and the second electrode during a second time period.
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公开(公告)号：US10222665B2
公开(公告)日：2019-03-05
申请号：US15159112
申请日：2016-05-19
Inventor： Rui Xu , Xue Dong , Xiaochuan Chen , Lei Wang , Jinghua Miao , Ming Yang
IPC: G09G3/36 , G02F1/1345
Abstract: The present invention provides an array substrate and a driving method for the same, and a display device. The array substrate comprises pixel units arranged in an array in a display area, a plurality of gate lines and a plurality of data lines, each of the gate lines is connected to a respective row of pixel units, each of the data lines is connected to a respective column of pixel units, the array substrate further comprises a first driving circuit provided in a non-display area outside one side of the display area, the first driving circuit is connected to each of the gate lines and each of the data lines respectively, for providing driving signals to the gate lines and the data lines.
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公开(公告)号：US20190065813A1
公开(公告)日：2019-02-28
申请号：US15991457
申请日：2018-05-29
Applicant: BOE Technology Group Co., Ltd.
Inventor： Rui Xu , Haisheng Wang , Yingming Liu , Xiaoliang Ding , Xiandong Meng , Xue Dong
Abstract: A photosensitive unit, a photosensitive module and a display device are provided. The photosensitive unit includes: a light-emitting structure, a photoelectric converter, an optical waveguide device and a collimator. The converter and collimator are disposed on the same side of the optical waveguide device side by side, the light-emitting structure is disposed on one side of the converter away from the optical waveguide device, and one side on the converter close to the light-emitting structure is light-shielding; the light-emitting structure is capable of emitting light rays to a target side thereof away from the converter; the collimator is capable of screening collimating light rays in the light rays incident from the target side, and controlling the collimating light rays to be incident to the optical waveguide device; the optical waveguide device is capable of controlling the collimating light rays incident from the collimator to be incident to the converter.
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公开(公告)号：US10206582B2
公开(公告)日：2019-02-19
申请号：US15300897
申请日：2015-12-31
Inventor： Yingming Liu , Xue Dong , Xiaochuan Chen , Haisheng Wang , Xiaoliang Ding , Shengji Yang , Weijie Zhao , Hongjuan Liu , Changfeng Li , Wei Liu , Xuewen Lv , Jing Zhao , Xuebo Zhang , Rui Xu , Lei Wang , Ming Yang , Liguang Deng , Huizhong Zhu
Abstract: A human sleep monitoring device, including a signal processing module (5), a reflecting film (3), a detection light emitting module (1) and a receiving module (4), wherein the detection light emitting module (1) is configured to emit detection light to the human body; the reflecting film (3) is configured to guide light, which is emitted by the detection light emitting module and not absorbed by the human body, to the receiving module (4); the receiving module (4) is configured to receive the light guided by the reflecting film (3); and the signal processing module (5) is configured to obtain physiological sign data of the human body according to intensity information of the light received by the receiving module (4). The device can monitor the sleep state of the human body in real time, and improve body sleep quality. A human sleep monitoring method is also provided.
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690.发明授权公开(公告)号：US10204560B2
公开(公告)日：2019-02-12
申请号：US15543561
申请日：2016-07-20
Inventor： Shengji Yang , Xue Dong , Hailin Xue , Xiaochuan Chen , Xiaoliang Ding , Yingming Liu , Haisheng Wang , Rui Xu , Lei Wang
IPC: G09G3/3258
Abstract: The present application discloses an emission-control circuit for controlling light emission of an organic light emitting diode (OLED), including a light sensor configured to detect an intensity of emitted light of the OLED; a first thin-film transistor (TFT); a second TFT; a third TFT; a fourth TFT; a fifth TFT; a sixth TFT; a first capacitor, and a second capacitor.
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