Patents by Inventor Weida QIN

Weida QIN 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: 20210325719
    Abstract: The present disclosure is related to a display panel. The display panel may include a first light shielding layer (101) in a display region and a second light shielding layer (212) opposite the first light shielding layer (101) in the display region. The first light shielding layer (101) may include a plurality of first openings (112), and the second light shielding layer (212) may include a plurality of second openings (222). The display region may include a middle display region (20A) and a periphery display region (20B). An area of each of the plurality of the first openings (112) in the periphery display region (20B) may be smaller than an area of each of the plurality of the first openings (112) in the middle display region (20A).
    Type: Application
    Filed: July 19, 2018
    Publication date: October 21, 2021
    Applicants: ORDOS YUANSHENG OPTOELECTRONICS CO., LTD., ORDOS YUANSHENG OPTOELECTRONICS CO., LTD., BOE Technology Group Co., Ltd., BOE Technology Group Co., Ltd.
    Inventors: Xiaokang Wang, Yanqing Chen, Jianyun Xie, Wei Li, Cheng Li, Le Sun, Wei Zhang, Xin Zhao, Zhijun Niu, Yezhou Fang, Pan Guo, Yanfeng Li, Weida Qin, Ning Wang
  • Publication number: 20210215981
    Abstract: Disclosed are an array substrate and a method for manufacturing the same, a display panel, and a display device. The array substrate includes: a base substrate; a TFT array layer provided on the base substrate, wherein the TFT array layer includes a plurality of driver transistors arranged in an array; a color resist layer provided on a side of the TFT array layer distal to the base substrate, wherein the color resist layer includes a plurality of color resist patterns independent from each other, a first opening is formed between adjacent ones of the color resist patterns, and an orthogonal projection of the first opening onto the base substrate at least partially overlaps with an orthogonal projection of an output electrode in a respective one of the driver transistors onto the base substrate; and pixel electrodes provided on a side of the color resist layer distal to the base substrate.
    Type: Application
    Filed: January 9, 2020
    Publication date: July 15, 2021
    Applicants: ORDOS YUANSHENG OPTOELECTRONICS CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Yan WANG, Wei LI, Yanqing CHEN, Pan GUO, Ning WANG, Weida QIN, Jing LI, Wei WEI
  • Patent number: 10859850
    Abstract: A reflective 3D display device, including: a display panel which includes a plurality of columns of pixels, the plurality of columns of pixels include columns of left eye pixels and columns of right eye pixels, which are provided alternatively; an eye tracker, configured to identify location information of eyes of a human who is watching the display panel; and a plurality of MEMS reflectors, provided at a side of the display panel opposite to a display surface of the display panel, and configured to rotate according to the location information of the eyes of the human to adjust an outgoing direction of light irradiated on the MEMS reflectors, so that light emitted from the left eye pixels is incident into a left eye of the human, and light emitted from the right eye pixels is incident into a right eye of the human, to form a 3D display picture.
    Type: Grant
    Filed: April 4, 2018
    Date of Patent: December 8, 2020
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., ORDOS YUANSHENG OPTOELECTRONICS CO., LTD.
    Inventors: Weida Qin, Pan Guo, Wei Li
  • Patent number: 10761331
    Abstract: A display panel includes a base substrate, and a plurality of sub-pixels disposed on the base substrate and located at least in a left eye display area and a right eye display area of the display panel. The left eye display area and the right eye display area are arranged side by side. An area of the display panel outside the left eye display area and the right eye display area is a non-display area.
    Type: Grant
    Filed: December 10, 2018
    Date of Patent: September 1, 2020
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., ORDOS YUANSHENG OPTOELECTRONICS CO., LTD.
    Inventors: Chao Li, Wei Li, Yanfeng Li, Yanqing Chen, Ning Wang, Weida Qin, Pan Guo, Yongchao Wang, Haoyi Xin
  • Patent number: 10504938
    Abstract: The present application provides an array substrate and a method of manufacturing the same. The array substrate includes a first substrate having a drain electrode protruding from a side of the first substrate; a planarization layer at the side of the first substrate where the drain electrode protrudes, the planarization layer being provided with a stepped hole on the drain electrode, and a diameter of the stepped hole decreasing along a direction from a side of the planarization layer facing away the first substrate towards a side of the planarization layer facing the first substrate; a pixel electrode at the stepped hole and connected with the drain electrode; a passivation layer covering the planarization layer and the pixel electrode; and a common electrode on the passivation layer.
    Type: Grant
    Filed: August 21, 2018
    Date of Patent: December 10, 2019
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., ORDOS YUANSHENG OPTOELECTRONICS CO., LTD.
    Inventors: Yuelin Wang, Yanyan Zhao, Jingyi Xu, Lei Li, Yezhou Fang, Tienan Liu, Yanwei Ren, Yishan Fu, Weida Qin
  • Publication number: 20190227332
    Abstract: A reflective 3D display device, including: a display panel which includes a plurality of columns of pixels, the plurality of columns of pixels include columns of left eye pixels and columns of right eye pixels, which are provided alternatively; an eye tracker, configured to identify location information of eyes of a human who is watching the display panel; and a plurality of MEMS reflectors, provided at a side of the display panel opposite to a display surface of the display panel, and configured to rotate according to the location information of the eyes of the human to adjust an outgoing direction of light irradiated on the MEMS reflectors, so that light emitted from the left eye pixels is incident into a left eye of the human, and light emitted from the right eye pixels is incident into a right eye of the human, to form a 3D display picture.
    Type: Application
    Filed: April 4, 2018
    Publication date: July 25, 2019
    Inventors: Weida QIN, Pan GUO, Wei LI
  • Publication number: 20190204603
    Abstract: A display panel includes a base substrate, and a plurality of sub-pixels disposed on the base substrate and located at least in a left eye display area and a right eye display area of the display panel. The left eye display area and the right eye display area are arranged side by side. An area of the display panel outside the left eye display area and the right eye display area is a non-display area.
    Type: Application
    Filed: December 10, 2018
    Publication date: July 4, 2019
    Inventors: Chao LI, Wei LI, Yanfeng LI, Yanqing CHEN, Ning WANG, Weida QIN, Pan GUO, Yongchao WANG, Haoyi XIN
  • Publication number: 20190057985
    Abstract: The present application provides an array substrate and a method of manufacturing the same. The array substrate includes a first substrate having a drain electrode protruding from a side of the first substrate; a planarization layer at the side of the first substrate where the drain electrode protrudes, the planarization layer being provided with a stepped hole on the drain electrode, and a diameter of the stepped hole decreasing along a direction from a side of the planarization layer facing away the first substrate towards a side of the planarization layer facing the first substrate; a pixel electrode at the stepped hole and connected with the drain electrode; a passivation layer covering the planarization layer and the pixel electrode; and a common electrode on the passivation layer.
    Type: Application
    Filed: August 21, 2018
    Publication date: February 21, 2019
    Inventors: Yuelin WANG, Yanyan ZHAO, Jingyi XU, Lei LI, Yezhou FANG, Tienan LIU, Yanwei REN, Yishan FU, Weida QIN