Patents by Inventor Yujun Li

Yujun Li 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: 20170229679
    Abstract: A single display panel and an electronic device are provided. The single display panel comprises an upper substrate; a lower substrate including a display area and a stepped area; and a frame adhesive disposed between the upper substrate and the to a substrate, and surrounding the display area, wherein there is no blank area around the display panel. The single display panel is obtained from an array substrate comprising OLED display panels to be separated from each other through a cutting, wherein the display panel includes a display area, at least two adjacent display panels are connected through the frame adhesive disposed at an edge frame surrounding the display area but not covering the display area, and there is no cutting headroom between at least one side of the at least two adjacent display panels.
    Type: Application
    Filed: April 27, 2017
    Publication date: August 10, 2017
    Inventor: Yujun LI
  • Publication number: 20170187007
    Abstract: An array substrate of organic light-emitting diodes and a method for fabricating the same are provided to narrow an edge frame of product device of organic light-emitting diodes, to shorten the package process time, and to improve the substrate utilization and the production efficiency. The array substrate of organic light-emitting diodes includes a plurality of display panels disposed in an array of rows and columns, wherein at least two adjacent display panels are connected through a frame adhesive, and there is no cutting headroom between at least one side of the at least two adjacent display panels.
    Type: Application
    Filed: March 15, 2017
    Publication date: June 29, 2017
    Inventor: Yujun LI
  • Patent number: 9687427
    Abstract: Oral care composition comprises a stannous ion source and a thickener comprising at least 2 agents selected from the group consisting of: i) a linear sulfated polysaccharide; ii) a natural gum; iii) and a non-ionic cellulose derivative. A method for treating the oral cavity comprises administering to the oral cavity the oral care composition.
    Type: Grant
    Filed: February 27, 2015
    Date of Patent: June 27, 2017
    Assignee: The Procter & Gamble Company
    Inventors: Xiaoxiao Li, Yujun Li, Ross Strand, Xiujun Xu
  • Patent number: 9673180
    Abstract: An array substrate of organic light-emitting diodes and a method for fabricating the same are provided to narrow an edge frame of product device of organic light-emitting diodes, to shorten the package process time, and to improve the substrate utilization and the production efficiency. The array substrate of organic light-emitting diodes includes a plurality of display panels disposed in an array of rows and columns, wherein at least two adjacent display panels are connected through a frame adhesive, and there is no cutting headroom between at least one side of the at least two adjacent display panels.
    Type: Grant
    Filed: March 24, 2015
    Date of Patent: June 6, 2017
    Assignees: SHANGHAI TIANMA AM-OLED CO., LTD., TIANMA MICRO-ELECTRONICS CO., LTD.
    Inventor: Yujun Li
  • Publication number: 20170027848
    Abstract: Oral care compositions comprising have improved stability due to the removal of stannous ions and the inclusion of low molecular weight polyethylene glycols (PEGs). Compositions containing a source of zinc ions and PEG having a weight average molecular weight of 300 Da to 8000 Da and used for treating the oral cavity comprising administering to the oral cavity an oral care composition according to the present invention.
    Type: Application
    Filed: October 17, 2016
    Publication date: February 2, 2017
    Inventors: Yujun Li, Ross Strand, Xin Sun, Haiqiu Tang
  • Patent number: 9498416
    Abstract: Oral care compositions comprising have improved stability due to the removal of stannous ions and the inclusion of low molecular weight polyethylene glycols (PEGs). Compositions containing a source of zinc ions and PEG having a weight average molecular weight of 300 Da to 8000 Da and used for treating the oral cavity comprising administering to the oral cavity an oral care composition according to the present invention.
    Type: Grant
    Filed: March 2, 2015
    Date of Patent: November 22, 2016
    Assignee: The Procter & Gamble Company
    Inventors: Yujun Li, Ross Strand, Xin Sun, Haiqiu Tang
  • Patent number: 9423898
    Abstract: A method of preparing an OGS touch screen is disclosed. The method includes forming a first film layer on a provided substrate, where the first film layer includes at least one hollow region and a protection film surrounding each hollow region. The method also includes tempering each hollow region by tempering the substrate, and removing the protection film on the substrate.
    Type: Grant
    Filed: March 24, 2014
    Date of Patent: August 23, 2016
    Assignees: Shanghai Tianma Micro-Electronics Co., Ltd., Tianma Micro-Electronics Co., Ltd.
    Inventors: Yujun Li, Bengang Zhao
  • Publication number: 20160181230
    Abstract: An array substrate of organic light-emitting diodes and a method for fabricating the same are provided to narrow an edge frame of product device of organic light-emitting diodes, to shorten the package process time, and to improve the substrate utilization and the production efficiency. The array substrate of organic light-emitting diodes includes a plurality of display panels disposed in an array of rows and columns, wherein at least two adjacent display panels are connected through a frame adhesive, and there is no cutting headroom between at least one side of the at least two adjacent display panels.
    Type: Application
    Filed: March 24, 2015
    Publication date: June 23, 2016
    Inventor: Yujun LI
  • Patent number: 9235879
    Abstract: Embodiments of apparatuses, systems, and methods for a temporal hole filling are described. Specifically, an embodiment of the present invention may include a depth-based hole filling process that includes a background modeling technique (SGM). Beneficially, in such an embodiment, holes in the synthesized view may be filled effectively and efficiently.
    Type: Grant
    Filed: June 29, 2012
    Date of Patent: January 12, 2016
    Assignee: Hong Kong Applied Science and Technology Research Institute Co., Ltd.
    Inventors: Sun Wenxiu, Oscar C. Au, Lingfeng Xu, Yujun Li, Wei Hu, Lu Wang
  • Publication number: 20150328132
    Abstract: Oral care compositions comprising have improved stability due to the removal of stannous ions and the inclusion of low molecular weight polyethylene glycols (PEGs). Compositions containing a source of zinc ions and PEG having a weight average molecular weight of 300 Da to 8000 Da and used for treating the oral cavity comprising administering to the oral cavity an oral care composition according to the present invention.
    Type: Application
    Filed: March 2, 2015
    Publication date: November 19, 2015
    Inventors: Yujun Li, Ross Strand, Xin Sun
  • Publication number: 20150320655
    Abstract: Oral care composition comprise a stannous ion source and a thickener consisting essentially of carrageenan and xanthan gum. A method for treating the oral cavity comprises administering the composition to the oral cavity in a toothpaste.
    Type: Application
    Filed: February 27, 2015
    Publication date: November 12, 2015
    Inventors: Xiaoxiao Li, Yujun Li, Ross Strand, Andrew Frederic Broth, William Michael Glandorf, Steven Carl Burgess, Xiujun Xu
  • Publication number: 20150320654
    Abstract: Oral care composition comprises a stannous ion source and a thickener comprising at least 2 agents selected from the group consisting of: i) a linear sulfated polysaccharide; ii) a natural gum; iii) and a non-ionic cellulose derivative. A method for treating the oral cavity comprises administering to the oral cavity the oral care composition.
    Type: Application
    Filed: February 27, 2015
    Publication date: November 12, 2015
    Inventors: Xiaoxiao Li, Yujun Li, Ross Strand, Xiujun Xu
  • Patent number: 9082727
    Abstract: The invention discloses a touch detecting structure, an organic light emitting touch display device, a method of detecting a touch on a device and a method of manufacturing a device. The touch detecting structure includes: a first signal transmission line arranged on a first substrate of an organic light emitting touch display device; an insulating layer arranged on the first signal transmission line and having a via hole and a protrusion; a second signal transmission line located on the insulating layer and passing the top of the protrusion; a signal transmission terminal arranged on the lateral surface of the protrusion and having one end connected with the first signal transmission line through the via hole and the other end located on the top of the protrusion, and insulated from the second signal transmission line; and a cathode film arranged on a second substrate.
    Type: Grant
    Filed: March 21, 2014
    Date of Patent: July 14, 2015
    Assignees: Shanghai Tianma Micro-Electronics Co., Ltd., Tianma Micro-Electronics Co., Ltd.
    Inventors: Kai Tian, Yujun Li
  • Patent number: 9082991
    Abstract: An Organic Light-Emitting Diode (OLED) display device and a corresponding flexible printed circuit (FPC) are disclosed. The display device includes a first substrate and a second substrate arranged in opposition. In addition, frit is arranged on an inner side of the first substrate, and the display device also includes at least one bonding mark, where the bonding mark includes the frit, and at least one sub-bonding mark arranged on a surface of the first substrate. The at least one sub-bonding mark includes a first portion and a second portion arranged apart from each other, and the first portion and the second portion are arranged at an edge of the frit. The FPC includes at least one auxiliary bonding mark aligning the FPC to the OLED display device, where the at least one auxiliary bonding mark is aligned with the at least one sub-bonding mark of the OLED display device.
    Type: Grant
    Filed: March 26, 2014
    Date of Patent: July 14, 2015
    Assignees: Shanghai Tianma Micro-Electronics Co., Ltd., Tianma Micro-Electronics Co., Ltd.
    Inventors: Yujun Li, Bengang Zhao, Kai Tian
  • Patent number: 9048461
    Abstract: A method of manufacturing an Organic Light Emitting Diode (OLED) pixel is disclosed. The method includes forming an anode and forming a pixel definition layer. The pixel definition layer includes a first sub-pixel area, a second sub-pixel area, a third sub-pixel area corresponding to the third sub-pixel, and a pixel spacing area. The first sub-pixel, the second sub-pixel and the third sub-pixel are separated from each other by the pixel spacing area. The method also includes coating a long-chain fatty acid ester layers on the pixel spacing area, the second sub-pixel area, and the third sub-pixel area, coating light emitting layers on the sub-pixel areas and on the long-chain fatty acid ester layers, and ashing the substrate and removing the long-chain fatty acid ester layers to form light emitting patterns. The method also includes forming a cathode.
    Type: Grant
    Filed: March 26, 2014
    Date of Patent: June 2, 2015
    Assignees: Shanghai Tianma Micro-Electronics Co., Ltd., Tianma Micro-Electronics Co., Ltd.
    Inventors: Yujun Li, Zhensheng Lu, Bengang Zhao
  • Publication number: 20150108434
    Abstract: The invention discloses a touch detecting structure, an organic light emitting touch display device, a method of detecting a touch on a device and a method of manufacturing a device. The touch detecting structure includes: a first signal transmission line arranged on a first substrate of an organic light emitting touch display device; an insulating layer arranged on the first signal transmission line and having a via hole and a protrusion; a second signal transmission line located on the insulating layer and passing the top of the protrusion; a signal transmission terminal arranged on the lateral surface of the protrusion and having one end connected with the first signal transmission line through the via hole and the other end located on the top of the protrusion, and insulated from the second signal transmission line; and a cathode film arranged on a second substrate.
    Type: Application
    Filed: March 21, 2014
    Publication date: April 23, 2015
    Applicants: Tianma Micro-Electronics Co., Ltd., Shanghai Tianma Micro-Electronics Co., Ltd.
    Inventors: Kai TIAN, Yujun Li
  • Publication number: 20150060782
    Abstract: An Organic Light-Emitting Diode (OLED) display device and a corresponding flexible printed circuit (FPC) are disclosed. The display device includes a first substrate and a second substrate arranged in opposition. In addition, frit is arranged on an inner side of the first substrate, and the display device also includes at least one bonding mark, where the bonding mark includes the frit, and at least one sub-bonding mark arranged on a surface of the first substrate. The at least one sub-bonding mark includes a first portion and a second portion arranged apart from each other, and the first portion and the second portion are arranged at an edge of the frit. The FPC includes at least one auxiliary bonding mark aligning the FPC to the OLED display device, where the at least one auxiliary bonding mark is aligned with the at least one sub-bonding mark of the OLED display device.
    Type: Application
    Filed: March 26, 2014
    Publication date: March 5, 2015
    Applicants: Tianma Micro-Electronics Co., Ltd., Shanghai Tianma Micro-Electronics Co., Ltd.
    Inventors: Yujun LI, Bengang Zhao
  • Publication number: 20150064818
    Abstract: A method of manufacturing an Organic Light Emitting Diode (OLED) pixel is disclosed. The method includes forming an anode and forming a pixel definition layer. The pixel definition layer includes a first sub-pixel area, a second sub-pixel area, a third sub-pixel area corresponding to the third sub-pixel, and a pixel spacing area. The first sub-pixel, the second sub-pixel and the third sub-pixel are separated from each other by the pixel spacing area. The method also includes coating a long-chain fatty acid ester layers on the pixel spacing area, the second sub-pixel area, and the third sub-pixel area, coating light emitting layers on the sub-pixel areas and on the long-chain fatty acid ester layers, and ashing the substrate and removing the long-chain fatty acid ester layers to form light emitting patterns. The method also includes forming a cathode.
    Type: Application
    Filed: March 26, 2014
    Publication date: March 5, 2015
    Applicants: Tianma Micro-Electronics Co., Ltd., Shanghai Tianma Micro-Electronics Co., Ltd.
    Inventors: Yujun LI, Zhensheng LU, Bengang ZHAO
  • Publication number: 20150059169
    Abstract: A method of preparing an OGS touch screen is disclosed. The method includes forming a first film layer on a provided substrate, where the first film layer includes at least one hollow region and a protection film surrounding each hollow region. The method also includes tempering each hollow region by tempering the substrate, and removing the protection film on the substrate.
    Type: Application
    Filed: March 24, 2014
    Publication date: March 5, 2015
    Applicants: Tianma Micro-Electronics Co., Ltd., Shanghai Tianma Micro-Electronics Co., Ltd.
    Inventors: Yujun LI, Bengang ZHAO
  • Publication number: 20140377188
    Abstract: The present invention provides an oral care composition, containing at least 0.5% by weight of silica agglomerates, wherein each of the silica agglomerates has: (i) an overall particle size from 200 ?m to 2000 ?m, and (ii) a crush strength from 0.1N to 5N. The silica particles that make up the silica agglomerate can have an average particle size from 1 ?m to 50 ?m. The composition can have a viscosity from 10 to 90 BKU. The present invention also provides a method of encouraging proper tooth cleaning by administering the oral care composition of the present invention to a subject's tooth surface.
    Type: Application
    Filed: June 24, 2014
    Publication date: December 25, 2014
    Inventors: Ross Strand, Yujun Li, Yiqun Zhang, Xiaoxiao Li, Zhong Lei