Patents by Inventor Jiantao Liu

Jiantao Liu has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20220187665
    Abstract: The present disclosure provides an array substrate and a display panel. The array substrate includes a base substrate and at least one signal line unit in a fan-out region of the base substrate. Each of the at least one signal line unit includes two first signal lines and one second signal line, and the two first signal lines and the one second signal line are respectively in different layers and extend in a same direction. A center line of an orthographic projection of the one second signal line on the base substrate overlaps with a center line of an orthographic projection of an interval region between the two first signal lines.
    Type: Application
    Filed: September 24, 2021
    Publication date: June 16, 2022
    Inventors: Zhenhong XIAO, Peng LIU, Chao LIANG, Aiyu DING, Yongqiang ZHANG, Jingyi XU, Hui YUAN, Jiantao LIU
  • Publication number: 20220180783
    Abstract: Disclosed are a shift register unit, a gate drive circuit and a display device. The shift register unit includes: the input circuit provides the signal of the input signal end to the first node; the reset circuit provides the signal of the first reference signal end to the first node in response to the signal of the reset signal end; the control circuit controls the signals of the first node and the second node, and the output circuit provides the signal of the clock signal end to the drive output end in response to the signal of the first node, and provides the signal of the second reference signal end to the drive output end in response to the signal of the second node; the signal of the first reference signal end and the signal of the second reference signal end are loaded independently of each other.
    Type: Application
    Filed: June 29, 2021
    Publication date: June 9, 2022
    Inventors: Peng JIANG, Ning ZHU, Maoxiu ZHOU, Jiantao LIU, Yanping LIAO
  • Patent number: 11296235
    Abstract: A thin film transistor and a manufacturing method thereof, an array substrate and a manufacturing method thereof, and a display panel are provided. The thin film transistor includes an active layer and a wire grid which is disposed at least on a surface of an active region of the active layer and is made of a conductive material. The active layer includes a source region, a drain region, and the channel region between the source region and the drain region. The wire grid includes a plurality of wire grid sections which are spaced apart from each other, and in a direction from the source region to the drain region, a length of the channel region is longer than a length of the wire grid section.
    Type: Grant
    Filed: November 17, 2017
    Date of Patent: April 5, 2022
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.
    Inventors: Zhenhua Lv, Lianjie Qu, Yanfeng Wang, Hongbo Feng, Xuewen Lv, Jiantao Liu
  • Publication number: 20220085076
    Abstract: Provided are an array substrate and a display apparatus thereof. The array substrate includes a display region and a binding region located at a side of the display region; the binding region includes a first conductive layer disposed on the substrate and a planarization layer disposed at a side of the first conductive layer away from the substrate. The binding region includes a binding zone and a vacancy zone alternately disposed along an edge of the display region, the first conductive layer includes a plurality of binding pins disposed in the binding zone, and the planarization layer is provided with first openings exposing the plurality of binding pins and covering the binding zone and the vacancy zone.
    Type: Application
    Filed: August 12, 2021
    Publication date: March 17, 2022
    Inventors: Xiaoyuan WANG, Yan FANG, Junhui WU, Jiantao LIU
  • Patent number: 11275200
    Abstract: An array substrate and a manufacturing method thereof, a display panel and a display device are disclosed. The array substrate includes a transparent base substrate and an electrode structure provided on the transparent base substrate, the electrode structure including an anti-reflective layer and a first electrode layer, the anti-reflective layer being located between the first electrode layer and the transparent base substrate.
    Type: Grant
    Filed: July 24, 2019
    Date of Patent: March 15, 2022
    Assignees: BEIJING BOE DISPLAY TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Shoukun Wang, Huibin Guo, Hao Han, Fangbin Fu, Yihe Jia, Yongzhi Song, Zhichang Liu, Jiantao Liu
  • Publication number: 20210405458
    Abstract: An optical assembly, a liquid crystal display panel, and a display apparatus, the optical assembly including: a quarter-wave plate, a half-wave plate, and a linear polariser stacked in sequence; the direction of the absorption axis of the linear polariser, the direction of the slow axis of the half-wave plate and the quarter-wave plate are all parallel to the linear polariser; a first included angle between the direction of the absorption axis of the linear polariser and a first direction is 90°-100°; a second included angle between the direction of the slow axis of the half-wave plate and the first direction is 107°-114°; a third included angle between the direction of the slow axis of the quarter-wave plate and the first direction is 164°-176°.
    Type: Application
    Filed: August 26, 2020
    Publication date: December 30, 2021
    Inventors: Xuan ZHONG, Hongliang YUAN, Jiantao LIU, Jian WANG, Donghua ZHANG
  • Publication number: 20210223440
    Abstract: An array substrate and a manufacturing method thereof, a display panel and a display device are disclosed. The array substrate includes a transparent base substrate and an electrode structure provided on the transparent base substrate, the electrode structure including an anti-reflective layer and a first electrode layer the anti-reflective layer being located between the first electrode layer and the transparent base substrate.
    Type: Application
    Filed: July 24, 2019
    Publication date: July 22, 2021
    Inventors: Shoukun WANG, Huibin GUO, Hao HAN, Fangbin FU, Yihe JIA, Yongzhi SONG, Zhichang LIU, Jiantao LIU
  • Publication number: 20210202085
    Abstract: The present application discloses an apparatus for automatically triaging a patient. The apparatus includes a receiver configured to receive patient information of the patient from a terminal; a feature extractor configured to extract feature information from the patient information; a selector configured to provide a recommendation on a hospital and a department of the hospital for treating the patient based on the feature information extracted by the feature extractor, and a transmitter configured to transmit the recommendation to the terminal.
    Type: Application
    Filed: December 14, 2017
    Publication date: July 1, 2021
    Applicant: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Jiantao Liu, Honglei Zhang, Xuewen Lv, Fang Liu
  • Publication number: 20210167222
    Abstract: A thin film transistor and a manufacturing method thereof, an array substrate and a manufacturing method thereof, and a display panel are provided. The thin film transistor includes an active layer and a wire grid which is disposed at least on a surface of an active region of the active layer and is made of a conductive material. The active layer includes a source region a drain region, and the channel region between the source region and the drain region. The wire grid includes a plurality of wire grid sections which are spaced apart from each other, and in a direction from the source region to the drain region, a length of the channel region is longer than a length of the wire grid section.
    Type: Application
    Filed: November 17, 2017
    Publication date: June 3, 2021
    Inventors: Zhenhua LV, Lianjie QU, Yanfeng WANG, Hongbo FENG, Xuewen LV, Jiantao LIU
  • Publication number: 20210035102
    Abstract: Provided is a remittance processing method applied to a remittance processing system including remittance processing members and a blockchain.
    Type: Application
    Filed: December 8, 2017
    Publication date: February 4, 2021
    Inventors: Jiantao LIU, Yunfei DUAN, Wei XIN, Tingwei HOU, Jianping SUN, Zhihong LIAN
  • Publication number: 20200342892
    Abstract: The disclosure discloses a voice signal enhancing method and device, which divide a voice signal at the present scene into multiple frame signals based on a preset time interval; feed multiple frame signals into a trained neural network based on a preset step size, perform convolution operations on multiple frame signals through skip-connected convolutional layers to obtain multiple enhanced frame signals; superpose each enhanced frame signal according to the time domain of each enhanced frame signal to obtain an enhanced voice signal. Compared with the prior art, the present disclosure automatically enhances voice signals through the neural network without manual interference, so the effects and the application scenes of voice enhancement is not necessary to be limited by the preset method and method designers, thereby reducing the occurrence frequency of signal distortion and extra noises, which in turn improves the effects of the voice signal enhancement.
    Type: Application
    Filed: March 31, 2020
    Publication date: October 29, 2020
    Inventors: Wanjian Feng, Lianchang Zhang, Jiantao Liu
  • Patent number: 10816950
    Abstract: A Demand Response (DR) physical potential evaluation method for a feeder line is provided, which includes that: a load curve of a part to be identified in a load curve of a feeder line to be evaluated is acquired; a load database is created on the basis of a historical load curve of loads of predefined types; load types and total number of the loads to be identified are determined on the basis of the load curve of the part to be identified and the load database; a physical potential of the loads of each of the types is acquired according to the load types of the loads to be identified; and an overall aggregated physical potential of the loads to be identified is obtained according to the physical potential of the loads of each of the types and a number of the loads of each of the types.
    Type: Grant
    Filed: June 13, 2017
    Date of Patent: October 27, 2020
    Assignees: CHINA ELECTRIC POWER RESEARCH INSTITUTE COMPANY LIMITED, STATE GRID CORPORATION OF CHINA, STATE GRID SHANDONG ELECTRIC POWER RESEARCH INSTITUTE
    Inventors: Ke Wang, Taiyou Yong, Jianguo Yao, Shengchun Yang, Yijun Yu, Yaping Li, Shuhai Feng, Jiantao Liu, Dan Zeng, Jing Zhou, Xiaorui Guo, Wenbo Mao, Gang Wang
  • Patent number: 10818806
    Abstract: A cathode of a solar unit and a solar cell including thereof are provided. The cathode of solar unit includes a film which is formed by curing a composition, and a pixel electrode which is formed on the film; wherein the composition includes conducting polymer, curing material, ionic liquid and phosphorene, wherein the weight ratio of the phosphorene to the sum of the conducting polymer, the curing material and the ionic liquid is about 2%˜10%.
    Type: Grant
    Filed: February 19, 2020
    Date of Patent: October 27, 2020
    Assignee: BOE TECHNOLOGY GROUP CO., LTD
    Inventors: Jiuxia Yang, Jiantao Liu, Xuebo Zhang
  • Patent number: 10792123
    Abstract: A massage guiding device and a massage guiding method are provided. The massage guiding device includes: a main body (1); and an image recognition unit (2) and a projection unit (3) which are disposed on the main body (1). The image recognition unit (2) is configured to obtain an image of a person being massaged and determine massage information based on the image of the person being massaged. The projection unit (3) is configured to emit visible light according to the massage information as determined by the image recognition unit (2) so as to display the massage information on a body of the person being massaged. The massage guiding device is applicable in a massage process to solve the problems that unprofessional massagers cannot achieve desired massage effect due to lacking of massage information or due to incorrect massage information.
    Type: Grant
    Filed: October 30, 2015
    Date of Patent: October 6, 2020
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Xinan Wang, Jiantao Liu
  • Patent number: 10782554
    Abstract: The present application discloses a display apparatus including an image display portion for displaying an image, the image display portion emitting display light along a light propagating direction; and a light modulator assembly having a first light modulator and a second light modulator arranged in series along the light propagating direction. The second light modulator has at least a reflective optical state. The first light modulator is switchable between the reflective optical state and a transmissive optical state and is on a side of the second light modulator proximal to the image display portion. A total number of light modulators including the second light modulator and any light modulator on a side of the second light modulator proximal to the image display portion is N, N is an integer?2.
    Type: Grant
    Filed: April 9, 2019
    Date of Patent: September 22, 2020
    Assignee: BOE Technology Group Co., Ltd.
    Inventors: Jiantao Liu, Wenbo Li, Xuewen Lv
  • Patent number: 10751194
    Abstract: The bionic dislocation-proof artificial lumbar vertebrae and disc complex comprises vertebral body components, intervertebral disc components and screws; the vertebral body components comprise an oval column; the intervertebral disc components comprise L-shaped arc plates and composite pads, the L-shaped arc plates comprise bottom plates, lateral plate and the raised column; end of the raised column is the ball shell with two raised arc; the composite pad is connected to the groove on the oval column; the ball shell and the composite ball form the ball and socket joint. The present invention replaces the removed vertebrae and adjacent discs and maintains the rotation, flexion and extension and buffer function, which ensures the stability and mobility of the lumbar spine after surgery. The present invention better resembles the normal physiology.
    Type: Grant
    Filed: December 5, 2016
    Date of Patent: August 25, 2020
    Assignee: XI'AN JIAOTONG UNIVERSITY
    Inventors: Xijing He, Jiantao Liu, Feng Zhang, Gaole He
  • Patent number: 10698521
    Abstract: The present application provides an in-cell touch display panel, a driving method thereof, and a display device. At least two sub-pixels are a sub-pixel group, cathode layers of different sub-pixel groups are independent of each other, which is equivalent to that the cathode layer set as a whole surface in the prior art is segmented, one sub-pixel group corresponds to one segmented cathode layer, cathode layers of respective sub-pixel groups are connected through conductive lines to the driver chip, so that the cathode layer is reused as a self-capacitive touch control electrode, the driver chip detects a capacitance variation of the cathode layer through the conductive line corresponding thereto to determine a touch location, thus achieving the touch control function.
    Type: Grant
    Filed: November 5, 2015
    Date of Patent: June 30, 2020
    Assignees: BOE Technology Group Co., Ltd., Beijing BOE Optoelectronics Technology Co., Ltd.
    Inventors: Shengji Yang, Xue Dong, Hailin Xue, Haisheng Wang, Xiaochuan Chen, Xi Chen, Jianyun Xie, Hongjuan Liu, Yingming Liu, Weijie Zhao, Jiantao Liu
  • Publication number: 20200185550
    Abstract: A cathode of a solar unit and a solar cell including thereof are provided. The cathode of solar unit includes a film which is formed by curing a composition, and a pixel electrode which is formed on the film; wherein the composition includes conducting polymer, curing material, ionic liquid and phosphorene, wherein the weight ratio of the phosphorene to the sum of the conducting polymer, the curing material and the ionic liquid is about 2%˜10%.
    Type: Application
    Filed: February 19, 2020
    Publication date: June 11, 2020
    Inventors: Jiuxia Yang, Jiantao Liu, Xuebo Zhang
  • Patent number: 10661105
    Abstract: Disclosed are a respirator and a head-mounted protection apparatus. The respirator includes a respirator body. A breathing passage is formed in the respirator body for airflow when a user breathes. The respirator further includes a filter layer switching device and at least two filter layers of different filtering properties, and the filter layer switching device is installed on the respirator body and is configured to switch filter layers below the breathing passage according to requirements. In use of the respirator, the user can transfer a filter layer of a required performance to a region below the breathing passage using the filter layer switching device based on his requirement for air filtration.
    Type: Grant
    Filed: May 5, 2016
    Date of Patent: May 26, 2020
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Rui Xu, Xiaochuan Chen, Haisheng Wang, Lei Wang, Ming Yang, Qian Wang, Pengcheng Lu, Peng Liu, Shengji Yang, Yingming Liu, Jiantao Liu
  • Patent number: 10629655
    Abstract: The present invention provides an array substrate, a mask plate and a display device, relates to the field of OLED display technology, and can solve the problem that the array substrate of an existing OLED has limited resolution because size of the openings and distance between openings cannot be too small. The array substrate of the present invention comprises a plurality of sub-pixels each having a light-emitting layer, wherein the sub-pixels are classified into a plurality of first type sub-pixels arranged in a matrix and second type sub-pixels each arranged between two adjacent first type sub-pixels in both row and column directions; and each second type sub-pixel and at least one first type sub-pixel adjacent thereto have the same color.
    Type: Grant
    Filed: January 16, 2015
    Date of Patent: April 21, 2020
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., ORDOS YUANSHENG OPTOELECTRONICS CO., LTD.
    Inventors: Shanshan Bai, Fengli Ji, Minghua Xuan, Jiantao Liu, Jingbo Xu