Patents by Inventor Yuankui DING

Yuankui DING 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: 10615192
    Abstract: A method of manufacturing an array substrate assembly, an array substrate assembly manufactured by the method, and a display panel including the array substrate assembly are disclosed. The method includes: providing a substrate, the substrate having a first region as a preset semiconductor-removed region, and a second region as a remaining region; forming, in the first region of the substrate, a semiconductor removing layer corrodible by a corrosive solution; and forming a semiconductor layer on the substrate formed with the semiconductor removing layer, so that the semiconductor layer covers the semiconductor removing layer.
    Type: Grant
    Filed: July 9, 2018
    Date of Patent: April 7, 2020
    Assignees: BOE TECHNOLOGY GROUP CO, LTD., HEFEI, XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Yuankui Ding, Guangcai Yuan, Ce Zhao, Bin Zhou, Jun Cheng, Zhaofan Liu, Yingbin Hu, Yongchao Huang
  • Publication number: 20200091199
    Abstract: A thin film transistor and a method of fabricating the same, an array substrate and a method of fabricating the same, and a display device are provided, the method of fabricating a thin film transistor includes: forming an active layer on a base substrate; forming a metal layer on the active layer; and processing the metal layer to form a source electrode, a drain electrode, and a metal oxide layer, the metal oxide layer covering the source electrode, the drain electrode, and the active layer, the source electrode and the drain electrode being spaced apart and insulated from each other by the metal oxide layer.
    Type: Application
    Filed: April 26, 2019
    Publication date: March 19, 2020
    Inventors: Wei Song, Ce Zhao, Bin Zhou, Dongfang Wang, Yuankui Ding, Jun Liu, Yingbin Hu, Wei Li
  • Publication number: 20200035836
    Abstract: Provided is a thin film transistor, including: a conductive light shielding layer; a metal oxide layer arranged on the light shielding layer; a buffer layer, an active layer, a gate insulating layer, a gate electrode, and an interlayer insulating layer arranged in sequence on the metal oxide layer, the interlayer insulating layer and the buffer layer comprising a first via hole and a second via hole for exposing the active layer, and a third via hole for exposing the metal oxide layer, in which a portion of the metal oxide layer exposed through the third via hole is a conductive portion, and other portions are insulative; and a source electrode and a drain electrode arranged on the interlayer insulating layer, in which the source electrode is connected to the active layer through the first via hole, and the drain electrode is connected to the active layer through the second via hole and connected to the conductive portion through the third via hole.
    Type: Application
    Filed: April 24, 2019
    Publication date: January 30, 2020
    Applicants: HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Yingbin Hu, Ce Zhao, Yuankui Ding, Wei Li, Wei Song, Luke Ding, Jun Liu, Liangchen Yan
  • Publication number: 20200035767
    Abstract: The present disclosure relates to the display technology, and provides an OLED display substrate, a method for manufacturing the OLED display substrate and a display device. The method includes: forming pixel definition layer transition patterns with metal; and oxidizing the pixel definition layer transition patterns to form an insulative pixel definition layer.
    Type: Application
    Filed: June 10, 2019
    Publication date: January 30, 2020
    Inventors: Wei Song, Liangchen Yan, Ce Zhao, Dongfang Wang, Bin Zhou, Yuankui Ding, Jun Liu, Yingbin Hu, Wei Li
  • Publication number: 20190386144
    Abstract: A thin film transistor (TFT), a manufacturing method, an array substrate, a display panel, and a device is disclosed. The TFT includes a hydrogen-containing buffer layer located on a substrate; an oxide semiconductor layer located on the buffer layer, wherein the oxide semiconductor layer includes a conductor region and a semiconductor region; a source or drain located on the conductor region, and electrically connected to the conductor region; and a gate structure located on the semiconductor region.
    Type: Application
    Filed: August 29, 2019
    Publication date: December 19, 2019
    Inventors: Yuankui DING, Ce ZHAO, Guangcai YUAN, Yingbin HU, Leilei CHENG, Jun CHENG, Bin ZHOU
  • Patent number: 10490669
    Abstract: The present disclosure discloses a TFT, a manufacturing method, an array substrate, a display panel, and a device. The TFT includes a hydrogen-containing buffer layer located on a substrate; an oxide semiconductor layer located on the buffer layer, wherein the oxide semiconductor layer includes a conductor region and a semiconductor region; a source or drain located on the conductor region, and electrically connected to the conductor region; and a gate structure located on the semiconductor region.
    Type: Grant
    Filed: May 30, 2018
    Date of Patent: November 26, 2019
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Yuankui Ding, Ce Zhao, Guangcai Yuan, Yingbin Hu, Leilei Cheng, Jun Cheng, Bin Zhou
  • Publication number: 20190172953
    Abstract: The present disclosure discloses a TFT, a manufacturing method, an array substrate, a display panel, and a device. The TFT includes a hydrogen-containing buffer layer located on a substrate; an oxide semiconductor layer located on the buffer layer, wherein the oxide semiconductor layer includes a conductor region and a semiconductor region; a source or drain located on the conductor region, and electrically connected to the conductor region; and a gate structure located on the semiconductor region.
    Type: Application
    Filed: May 30, 2018
    Publication date: June 6, 2019
    Inventors: Yuankui DING, Ce ZHAO, Guangcai YUAN, Yingbin HU, Leilei CHENG, Jun CHENG, Bin ZHOU
  • Publication number: 20190157308
    Abstract: A method of manufacturing an array substrate assembly, an array substrate assembly manufactured by the method, and a display panel including the array substrate assembly are disclosed. The method includes: providing a substrate, the substrate having a first region as a preset semiconductor-removed region, and a second region as a remaining region; forming, in the first region of the substrate, a semiconductor removing layer corrodible by a corrosive solution; and forming a semiconductor layer on the substrate formed with the semiconductor removing layer, so that the semiconductor layer covers the semiconductor removing layer.
    Type: Application
    Filed: July 9, 2018
    Publication date: May 23, 2019
    Inventors: Yuankui Ding, Guangcai Yuan, Ce Zhao, Bin Zhou, Jun Cheng, Zhaofan Liu, Yingbin Hu, Yongchao Huang
  • Patent number: 10079352
    Abstract: Embodiments of the present disclosure provide a manufacturing method for a flexible device and a flexible display device. The manufacturing method for a flexible device comprises: step S1, forming an organosiloxane layer on a supporting substrate; step S2, forming a flexible substrate on the organosiloxane layer; step S3, forming a display device on the flexible substrate; step S4, performing an oxidation treatment on a surface of the organosiloxane layer that contacts the supporting substrate such that a silicon dioxide layer is formed between the organosiloxane layer and the supporting substrate; and step S5, peeling off the supporting substrate from the silicon dioxide layer.
    Type: Grant
    Filed: July 5, 2016
    Date of Patent: September 18, 2018
    Assignees: BOE Technology Group Co., Ltd., Hefei Xinsheng Optoelectronics Technology Co., Ltd.
    Inventors: Leilei Cheng, Yuankui Ding, Dongfang Wang, Ce Zhao
  • Publication number: 20180212182
    Abstract: A light emitting unit and a manufacturing method thereof, a display panel and an electronic device. The light emitting unit includes a first electrode, a second electrode and a light emitting layer between the first electrode and the second electrode. A material of the light emitting layer 3 includes graphene. The light emitting layer of the light emitting unit can emit light at a single wavelength.
    Type: Application
    Filed: May 19, 2017
    Publication date: July 26, 2018
    Applicants: BOE Technology Group Co., Ltd., Hefei Xinsheng Optoelectronics Technology Co., Ltd .
    Inventors: Yongchao Huang, Yuankui Ding, Leilei Cheng, Min He
  • Publication number: 20170207402
    Abstract: Embodiments of the present disclosure provide a manufacturing method for a flexible device and a flexible display device. The manufacturing method for a flexible device comprises: step S1, forming an organosiloxane layer on a supporting substrate; step S2, forming a flexible substrate on the organosiloxane layer; step S3, forming a display device on the flexible substrate; step S4, performing an oxidation treatment on a surface of the organosiloxane layer that contacts the supporting substrate such that a silicon dioxide layer is formed between the organosiloxane layer and the supporting substrate; and step S5, peeling off the supporting substrate from the silicon dioxide layer.
    Type: Application
    Filed: July 5, 2016
    Publication date: July 20, 2017
    Inventors: Leilei CHENG, Yuankui DING, Dongfang WANG, Ce ZHAO