Patents by Inventor Guangdong SHI

Guangdong SHI 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: 20210074192
    Abstract: The display apparatus includes a plurality of sub-pixels. The control method includes: calculating a compensation data signal of each compensation sub-pixel according to a position of at least one dead sub-pixel adjacent to the compensation sub-pixel in the display apparatus, a data signal of each dead sub-pixel adjacent to the compensation sub-pixel in a current frame image, and a number of compensation sub-pixels in all sub-pixels that have a same emission color as and are adjacent to each dead sub-pixel; calculating a total data signal for the compensation sub-pixel according to a data signal of the compensation sub-pixel in the current frame image and the calculated compensation data signal of the compensation sub-pixel; and inputting the total data signal to the compensation sub-pixel when the current frame image is displayed.
    Type: Application
    Filed: December 25, 2019
    Publication date: March 11, 2021
    Inventors: Xing ZHOU, Guangdong SHI, Kun LU
  • Publication number: 20200312883
    Abstract: The present disclosure provides a circuit substrate, a method for manufacturing the same, a display substrate and a tiled display device. The circuit substrate includes: a base substrate; a driving circuit on the base substrate; and conductive connection portions. A plurality of grooves is defined in a lateral side of the base substrate; each of the plurality of grooves extends through a top surface and an opposite bottom surface of the base substrate. The driving circuit includes signal lines on the top surface of the base substrate and signal-line leads on the bottom surface of the base substrate. The plurality of conductive connection portions are corresponding to the plurality of grooves in a one-to-one manner; at least one part of the conductive connection portion is in the corresponding groove. The conductive connection portion is connected with the corresponding signal line and the corresponding signal-line lead, respectively.
    Type: Application
    Filed: December 4, 2019
    Publication date: October 1, 2020
    Applicants: BEIJING BOE DISPLAY TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Lianjie QU, Yonglian QI, Hebin ZHAO, Yun QIU, Xiaoling XU, Ruizhi YANG, Guangdong SHI, Shiyu XU, Shan ZHANG
  • Publication number: 20200295100
    Abstract: A display panel, fabrication method thereof, and a display device. The display panel includes a substrate and a plurality of pixels disposed on the substrate; each pixel includes a pixel circuit disposed on the substrate; the display panel further includes a pixel defining layer covering the pixel circuit; a surface of the pixel defining layer facing away from the pixel circuit is provided with a plurality of grooves; the plurality of grooves are in one-to-one correspondence with the plurality of pixels; each of the grooves is provided with a light emitting diode electrically connected to the pixel circuit.
    Type: Application
    Filed: February 12, 2018
    Publication date: September 17, 2020
    Inventors: Shuai LIU, Yun QIU, Hebin ZHAO, Lianjie QU, Yonglian QI, Weiwei TONG, Guangdong SHI, Bin YAN, Tao LIU
  • Publication number: 20200052170
    Abstract: The present application provides an optical modulating device having a light transmissive region and a light blocking region. The optical modulating device includes a base substrate; a plurality of protrusions on the base substrate in the light transmissive region and configured to allow light emitting out of a side of the optical modulating device; and a reflective layer on the base substrate in the light blocking region and configured to block light from emitting out of the side of the optical modulating device.
    Type: Application
    Filed: March 20, 2018
    Publication date: February 13, 2020
    Applicants: BOE Technology Group Co., Ltd., Beijing BOE Display Technology Co., Ltd.
    Inventors: Yonglian Qi, Lianjie Qu, Hebin Zhao, Bingqiang Gui, Xianxue Yang, Shuai Liu, Guangdong Shi
  • Patent number: 10312372
    Abstract: This disclosure relates to a field-effect transistor and a production method thereof, an array substrate and a production method thereof, and a display panel. The production method comprises: forming an active layer on a substrate; forming a gate electrode insulating layer on the active layer to define a gate electrode area as well as a source electrode area and a drain electrode area located on two sides of the gate electrode area on the active layer; applying a gate electrode layer to cover surfaces of the active layer and the gate electrode insulating layer; patterning the gate electrode layer to form a first contact electrode, a second contact electrode, and a gate electrode, wherein the first contact electrode is located on the source electrode area, the second contact electrode is located on the drain electrode area, and the gate electrode is located on the gate electrode insulating layer.
    Type: Grant
    Filed: May 23, 2017
    Date of Patent: June 4, 2019
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., BEIJING BOE DISPLAY TECHNOLOGY CO., LTD
    Inventors: Lianjie Qu, Guangdong Shi, Shuai Liu, Minqi Chen, Tao Liu
  • Publication number: 20180308970
    Abstract: This disclosure relates to a field-effect transistor and a production method thereof, an array substrate and a production method thereof, and a display panel. The production method comprises: forming an active layer on a substrate; forming a gate electrode insulating layer on the active layer to define a gate electrode area as well as a source electrode area and a drain electrode area located on two sides of the gate electrode area on the active layer; applying a gate electrode layer to cover surfaces of the active layer and the gate electrode insulating layer; patterning the gate electrode layer to form a first contact electrode, a second contact electrode, and a gate electrode, wherein the first contact electrode is located on the source electrode area, the second contact electrode is located on the drain electrode area, and the gate electrode is located on the gate electrode insulating layer.
    Type: Application
    Filed: May 23, 2017
    Publication date: October 25, 2018
    Inventors: Lianjie Qu, Guangdong Shi, Shuai Liu, Minqi Chen, Tao Liu
  • Publication number: 20180081471
    Abstract: Embodiments of the present disclosure disclose a touch screen and a manufacturing method thereof, and a display device. The touch screen comprises a first touch electrode and a second touch electrode located on a substrate and arranged in cross distribution along different directions. The first touch electrode and the second touch electrode are insulated from each other at a cross position. One of the first touch electrode and the second touch electrode comprises a metal bridging line and a plurality of transparent conductive portions arranged at intervals. The metal bridging line electrically connects adjacent transparent conductive portions arranged at intervals at the cross position. The touch screen further comprises an opaque pattern. The metal bridging line corresponds to a position of the opaque pattern. The opaque pattern can be located at a side of the metal bridging line close to a display image.
    Type: Application
    Filed: September 14, 2016
    Publication date: March 22, 2018
    Inventors: Lianjie QU, Zhichao LV, Guangdong SHI, Shuai LIU
  • Publication number: 20160364957
    Abstract: A virtual teller machine system, includes an operating room (103) with a display (101) and a console (102) built therein. In the system, a display screen (1011) is alternately attached with a first polarizing film (1011a) having a first polarization direction and a second polarizing film (1011b) having a second polarization direction, a console (102) is provided with a visual device (1021) attached with the first polarizing film (1011a), and in combination with dual-channel video playing control units (1012, 1013, 1014 and 1015), only a user in the operating room (103) can see an operation interface through the visual device (1021), and a user outside the operating room (103) can see other image of a non-operation interface through transparent glass (1031), so as to improve security of user operation and user experience.
    Type: Application
    Filed: July 22, 2015
    Publication date: December 15, 2016
    Applicants: BOE TECHNOLOGY GROUP CO., LTD., BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.
    Inventors: Feng YUAN, Darong LIANG, Guowei ZHANG, Zhichao LV, Guangdong SHI, Shuai LIU, Jie CHEN
  • Publication number: 20160195761
    Abstract: The present invention provides a curved display panel and a manufacturing method thereof. The curved display panel comprises a first substrate and a second substrate which are aligned to form a cell, wherein a plurality of first spacers are arranged on the first substrate, a plurality of second spacer groups respectively corresponding to the first spacers are arranged on the second substrate, each of the second spacer groups includes at least one pair of second spacers, a gap is formed between each pair of second spacers, and each of the first spacers is engaged in the gap between the corresponding pair of second spacers so that accurate alignment between the first substrate and the second substrate is maintained.
    Type: Application
    Filed: July 17, 2015
    Publication date: July 7, 2016
    Inventors: Shuai LIU, Zhichao LV, Guangdong SHI, Chenyang ZHANG