Patents by Inventor Weiyun HUANG

Weiyun HUANG 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).

  • Patent number: 11030204
    Abstract: Performing a distributed query across a data pool includes receiving a database query at a master node or a compute pool within a database system. Based on receiving the database query, a data pool within the database system is identified. The data pool comprises a plurality of data nodes. Each data node includes a relational engine and relational storage. Each node in the data pool caches a different partition of data from an external data source in its relational storage. The database query is processed across the plurality of data nodes. Query processing includes requesting that data node perform a filter operation against its cached partition of the external data source stored in its relational storage and return any data from the partition that matches the filter operation.
    Type: Grant
    Filed: October 24, 2018
    Date of Patent: June 8, 2021
    Assignee: MICROSOFT TECHNOLOGY LICENSING, LLC
    Inventors: Stanislav A. Oks, Travis Austin Wright, Jasraj Uday Dange, Jarupat Jisarojito, Weiyun Huang, Stuart Padley, Umachandar Jayachandran, Sahaj Saini, William Maxwell Lerch
  • Publication number: 20210166628
    Abstract: The present application discloses a method for driving a display panel including multiple groups of sub data lines and each group includes multiple sub data lines coupled to a corresponding data line via a mux device. The method includes providing multiple data signals originated from the voltage signal sequentially in time respectively to the multiple sub data lines in each group. The multiple data signals includes a first data signal characterized by a first pulse width being received at a first time by a first sub data line in the group and a second data signal characterized by a second pulse width larger than the first pulse width being received at a second time later than the first time by a second sub data line in the group. A data signal received earliest in time by a sub data line has a shortest pulse width.
    Type: Application
    Filed: December 14, 2017
    Publication date: June 3, 2021
    Applicants: BOE TECHNOLOGY GROUP CO., LTD., Chengdu BOE Optoelectronics Technology Co., Ltd.
    Inventors: Weiyun Huang, Tingliang Liu
  • Publication number: 20210159284
    Abstract: The present disclosure discloses an electroluminescent display panel and a display device. The electroluminescent display panel includes a plurality of repeat units, each of the plurality of repeat units includes a plurality of sub-pixels, and each of the plurality of sub-pixels includes: a first conductive layer, located on a substrate; a first insulation layer, located on the first conductive layer and including a first hole, in which the first hole exposes a portion of the first conductive layer; and an anode, located on the first insulation layer and including a main portion and an auxiliary portion which are electrically connected to each other. The auxiliary portion is electrically connected to the first conductive layer through the first hole. In at least one sub-pixel, an orthographic projection of the main portion on the substrate does not overlap an orthographic projection of the first hole on the substrate.
    Type: Application
    Filed: January 25, 2021
    Publication date: May 27, 2021
    Inventors: Yao Huang, Weiyun Huang, Yue Long, Chao Zeng, Meng Li
  • Publication number: 20210151707
    Abstract: A display substrate and a preparation method thereof, and a display device are provided. The display substrate includes a display region and an opening region, the display region surrounds the opening region, a first barrier wall is between the display region and the opening region, and the first barrier wall surrounds the opening region; the first barrier wall includes a first metal layer structure, and at least one side surface, surrounding the opening region, of the first metal layer structure includes a recess.
    Type: Application
    Filed: March 26, 2019
    Publication date: May 20, 2021
    Inventors: Weiyun HUANG, Young Yik KO, Sanghun KANG, Wenbo HU
  • Patent number: 10997905
    Abstract: The present disclosure discloses a display panel and a display device. At least one load compensation unit is arranged in a non-display area, and the at least one load compensation unit can be configured to adjust the charging time of pixels by controlling gate lines, thereby making brightness of each area of the display screen uniform.
    Type: Grant
    Filed: May 20, 2019
    Date of Patent: May 4, 2021
    Assignees: Chengdu BOE Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.
    Inventors: Zhenxiao Tong, Weiyun Huang, Xiangdan Dong, Tingliang Liu, Yunsheng Xiao
  • Publication number: 20210118371
    Abstract: A pixel circuit and a driving method thereof, as well as a display device. The pixel circuit includes an initialization signal terminal, a scanning signal terminal, a data signal terminal, a first power supply terminal, a second power supply terminal, a reference voltage terminal a light-emitting signal control terminal, a reset signal terminal, a data writing sub-circuit, a threshold compensation sub-circuit, a light-emitting control sub-circuit, a reset sub-circuit, a storage capacitor, a driver transistor and a light-emitting element. The threshold compensation sub-circuit is configured to pre-store the threshold voltage of the driver transistor in the storage capacitor.
    Type: Application
    Filed: January 4, 2018
    Publication date: April 22, 2021
    Inventors: Haigang QING, Weiyun HUANG
  • Publication number: 20210111191
    Abstract: An array substrate includes: a base substrate; and a display region in which a signal line is provided and a fanout region provided on the base substrate, the fanout region including a first fanout line layer in which a first fanout line is provided, a second fanout line layer in which a second fanout line is provided, and one or more spacer layers between the first fanout line layer and the second fanout line layer; the signal line is connected to the first fanout line or the second fanout line; and the spacer layers are made of an insulating material; wherein an orthographic projection of the first fanout line on the base substrate and an orthographic projection of the second fanout line on the base substrate are at least partially overlapped with each other. A method of manufacturing an array substrate and a display device are also provided.
    Type: Application
    Filed: September 27, 2019
    Publication date: April 15, 2021
    Inventors: Chao Zeng, Weiyun Huang, Yao Huang, Youngyik Ko
  • Patent number: 10944073
    Abstract: The present application discloses a display panel having a display area and a peripheral area. The display panel includes a base substrate; a display unit on the base substrate; an encapsulating layer on a side of the display unit distal to the base substrate and encapsulating the display unit; and a first crack barrier layer on the base substrate and in the peripheral area and forming a first enclosure substantially surrounding a first area. The encapsulating layer includes a first inorganic sub-layer. The first inorganic sub-layer includes a first part enclosed inside the first area by the first crack barrier layer.
    Type: Grant
    Filed: December 5, 2017
    Date of Patent: March 9, 2021
    Assignees: Chengdu BOE Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.
    Inventors: Weiyun Huang, Zhenxiao Tong, Wuyang Zhao, Youngyik Ko
  • Patent number: 10937989
    Abstract: A display panel includes a first substrate, a light-emitting component located on the first substrate, and an encapsulation part located on the first substrate. A receiving cavity is formed between the encapsulation part and the first substrate. The receiving cavity has a light-emitting region inside. The light-emitting component is located within the light-emitting region. The display panel further includes at least one water vapor detecting part located on the first substrate and inside the receiving cavity. The at least one water vapor detecting part is disposed outside the light-emitting region. Each of the water vapor detecting part has different light transmittance before and after water absorption.
    Type: Grant
    Filed: July 31, 2018
    Date of Patent: March 2, 2021
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Tingliang Liu, Hongwei Ma, Yue Long, Xiangdan Dong, Weiyun Huang, Yang Wang, Yunsheng Xiao, Zhenxiao Tong
  • Patent number: 10915723
    Abstract: A display panel includes: a substrate including a first substrate area and a second substrate area; and a display area disposed in the first substrate area and including a plurality of sub-pixels and a fingerprint sensing area, the fingerprint sensing area including a photic hole and a light emitting unit; a fingerprint imaging area disposed in the second substrate area and aligned with the fingerprint sensing area, and configured to receive an optical signal emitted by the light emitting unit, reflected by a fingerprint and passing through the photic hole, and convert the optical signal into an electrical signal; and a fingerprint recognition circuit connected to the fingerprint sensing area and configured to generate a corresponding fingerprint image signal based on the electrical signal output by the fingerprint imaging area.
    Type: Grant
    Filed: August 10, 2018
    Date of Patent: February 9, 2021
    Assignees: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Weiyun Huang, Benlian Wang
  • Publication number: 20210027704
    Abstract: The present disclosure discloses a display panel and a display device. At least one load compensation unit is arranged in a non-display area, and the at least one load compensation unit can be configured to adjust the charging time of pixels by controlling gate lines, thereby making brightness of each area of the display screen uniform.
    Type: Application
    Filed: May 20, 2019
    Publication date: January 28, 2021
    Inventors: Zhenxiao TONG, Weiyun HUANG, Xiangdan DONG, Tingliang LIU, Yunsheng XIAO
  • Publication number: 20210005144
    Abstract: A display panel and a display device are disclosed, the display panel includes a plurality of display regions, a peripheral region surrounding the plurality of display regions, a plurality of light-emission control scan driving circuits provided in the peripheral region, a first start signal line, and a second start signal line. The first start signal line is different from the second start signal line, the plurality of display regions include a first display region and a second display region, the plurality of light-emission control scan driving circuits include a first light-emission control scan driving circuit and a second light-emission control scan driving circuit, the first start signal line is configured to provide a first start signal to the first light-emission control scan driving circuit, and the second start signal line is configured to provide a second start signal to the second light-emission control scan driving circuit.
    Type: Application
    Filed: July 1, 2019
    Publication date: January 7, 2021
    Inventors: Yue LONG, Chao ZENG, Yao HUANG, Meng LI, Weiyun HUANG, Libin LIU
  • Patent number: 10872938
    Abstract: The disclosure discloses an electroluminescent display panel, a method for fabricating the same, and a display device. Where the electroluminescent display panel includes: a base substrate; a pixel definition layer located on the base substrate and including a plurality of opening regions for defining sub-pixel light-emitting areas; and light-emitting function layers, which cover the plurality of opening regions in a one-to-one correspondence manner, of sub-pixels; where the plurality of opening regions include normally-shaped opening regions and abnormally-shaped opening regions at an edge of an abnormally-shaped display area; and an area of each of the abnormally-shaped opening regions is smaller than an area of a normally-shaped opening region for defining a sub-pixel having a same light-emitting color.
    Type: Grant
    Filed: August 29, 2018
    Date of Patent: December 22, 2020
    Assignees: BOE Technology Group Co., Ltd., Chengdu BOE Optoelectronics Technology Co., Ltd.
    Inventors: Tianyi Cheng, Young Yik Ko, Weiyun Huang, Yue Long, Zhenxiao Tong, Jingzhe Fang, Yujing Piao, Shunnv Qian
  • Patent number: 10871861
    Abstract: An array substrate, a method of fabricating array substrate, a display panel including the array substrate, and a display device including the display panel, wherein the array substrate includes a first electrode layer and a second electrode layer arranged in an electrode stack, a data line (60) in a space between adjacent second transparent electrode layers, and at least one touch electrode lead (20) that is in contact with the first electrode layer.
    Type: Grant
    Filed: May 22, 2017
    Date of Patent: December 22, 2020
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Pengcheng Zang, Weiyun Huang, Ting Li
  • Patent number: 10818244
    Abstract: A display panel, a manufacturing method thereof, and a display device are provided. The display panel has a display region and a non-display region, and includes a base substrate and a plurality of pixels arranged on the base substrate, in which the plurality of pixels includes a plurality of first pixels and a plurality of second pixels, the plurality of first pixels is arranged in an array in first arrangement region, the plurality of second pixels is arranged in a periphery of the first arrangement region, one part of each of the second pixels is in second arrangement region and the other part thereof is in third arrangement region, the first arrangement region and the second arrangement region is disposed in the display region, and the third arrangement region is disposed in the non-display region. The display uniformity is improved, and the display effect is enhanced.
    Type: Grant
    Filed: February 8, 2018
    Date of Patent: October 27, 2020
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD
    Inventors: Tingliang Liu, Weiyun Huang, Yue Long, Xiangdan Dong, Yang Wang
  • Publication number: 20200328373
    Abstract: Embodiments of the present disclosure disclose a display panel and a display device. The display panel includes: a base substrate and a plurality of pixels located on the base substrate, and an encapsulation layer located on the plurality of pixels. The display panel includes at least one transparent region and a display region outside the at least one transparent region. The plurality of pixels is located in the display region. The transparent region of the display panel is configured to allow non-polarized radiation passing therethrough without substantially polarized. In a direction parallel with the base substrate, a width of the transparent region is substantially greater than a distance between adjacent two of the pixels on the same side of the transparent region. In a plan view, the transparent region is completely located within at least one of the base substrate and the encapsulation layer.
    Type: Application
    Filed: March 12, 2018
    Publication date: October 15, 2020
    Inventors: Weiyun HUANG, Wen TAN
  • Patent number: 10803776
    Abstract: The present disclosure relates to a flexible display panel, a display device, and a manufacturing method of the flexible display panel. The flexible display panel includes: a flexible base substrate, a conducting layer arranged in a display region of the flexible base substrate, a plurality of wires arranged in an edge bendable region of the flexible base substrate, and an inorganic insulating layer arranged between the conducting layer and the plurality of wires and the flexible base substrate. Furthermore, the flexible display panel also includes: a first organic insulating layer at least arranged between the plurality of wires in the edge bendable region of the flexible base substrate and the inorganic insulating layer. A material of the first organic insulating layer is a cured photoresist.
    Type: Grant
    Filed: September 21, 2017
    Date of Patent: October 13, 2020
    Assignees: Chengdu BOE Optoelectronics Technology Co., Ltd., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Weiyun Huang, Tingliang Liu
  • Publication number: 20200305580
    Abstract: An intelligent head cover includes: multiple sensors, a hairstyle processing component and a controller; where the multiple sensors are configured to acquire sensory data related to a user, the controller is configured to control the hairstyle processing component to perform a hairstyle processing action based on a control instruction. The control instruction is generated based on the sensory data.
    Type: Application
    Filed: December 1, 2017
    Publication date: October 1, 2020
    Applicants: BOE TECHNOLOGY GROUP CO., LTD., CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Tingliang LIU, Pengcheng ZANG, Yuanjie XU, Weiyun HUANG, Ting LI, Wei GUO
  • Publication number: 20200285367
    Abstract: A force touch detection method, a touch panel and an electronic device are provided. The force touch detection method includes: providing a touch detection unit array, which includes touch detection units arranged in multiple lines and multiple columns; detecting touch areas when the touch detection unit array is touched, and outputting different touch force signals according to the touch areas. The force touch detection method integrates a force touch function in a touch panel.
    Type: Application
    Filed: October 13, 2017
    Publication date: September 10, 2020
    Inventors: Weiyun HUANG, Pengcheng ZANG, Shan GAO
  • Patent number: 10753885
    Abstract: The present application provides a floor board unit, a floor board and an IoT home system. The floor board unit includes a floor board body which can switch between a light-transmissive state and a light-tight state, a floor board controller, a light emitting layer and at least one first sensor. The light emitting layer is below the floor board body. An output terminal of the first sensor is electrically coupled to an input terminal of the floor board controller. The light emitting layer is configured to emit incident light towards the floor board body. The floor board controller is configured to control the floor board body to be in the light-transmissive state when the light emitting layer emits the incident light. The first sensor receives reflected light obtained after the incident light is reflected and transmit a signal indicating an intensity of the reflected light to the floor board controller.
    Type: Grant
    Filed: August 9, 2017
    Date of Patent: August 25, 2020
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Yuanjie Xu, Yang Wang, Weiyun Huang, Tingliang Liu, Pengcheng Zang