Patents by Inventor Jiaoming LU

Jiaoming LU 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: 10203564
    Abstract: The present disclosure provides an array substrate, a liquid crystal module and a display device. The array substrate includes a plurality of pixel units. Each of the pixel units includes at least three pixel sub-units; each of the pixel sub-units includes at least one electric field unit group; the electric field unit group includes a pixel electrode and a common electrode; the first pixel sub-unit includes a first electric field unit group; the second pixel sub-unit includes a second electric field unit group corresponding to the first electric field unit group; the third pixel sub-unit includes a third electric field unit group corresponding to the first electric field unit group; the first electric field unit group, the second electric field unit group and the third electric field unit group have different electric field intensities.
    Type: Grant
    Filed: April 30, 2014
    Date of Patent: February 12, 2019
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventor: Jiaoming Lu
  • Publication number: 20180321549
    Abstract: The present invention provides a color filter substrate and a liquid crystal display device, belongs to the field of liquid crystal display technology, and can overcome the color shift problems in existing liquid crystal display device. The color filter substrate of the present invention comprises: a first substrate, a black matrix and a color film layer provided on the first substrate, wherein the color film layer comprises a plurality of pixel units arranged periodically and repeatedly in a matrix, each pixel unit includes at least two sub-pixels of different colors, each sub-pixel comprises a color filter film, a first common electrode disposed on the color filter film, and a dielectric layer disposed on the first common electrode, wherein the thicknesses of the dielectric layer at at least two locations within each pixel unit are different.
    Type: Application
    Filed: July 16, 2018
    Publication date: November 8, 2018
    Inventor: Jiaoming LU
  • Patent number: 10048529
    Abstract: The present invention provides a color filter substrate and a liquid crystal display device, belongs to the field of liquid crystal display technology, and can overcome the color shift problems in existing liquid crystal display device. The color filter substrate of the present invention comprises: a first substrate, a black matrix and a color film layer provided on the first substrate, wherein the color film layer comprises a plurality of pixel units arranged periodically and repeatedly in a matrix, each pixel unit includes at least two sub-pixels of different colors, each sub-pixel comprises a color filter film, a first common electrode disposed on the color filter film, and a dielectric layer disposed on the first common electrode, wherein the thicknesses of the dielectric layer at at least two locations within each pixel unit are different.
    Type: Grant
    Filed: April 25, 2014
    Date of Patent: August 14, 2018
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventor: Jiaoming Lu
  • Publication number: 20180168026
    Abstract: In accordance with various embodiments of the disclosed subject matter, an array substrate, a fabricating method thereof, and a related display apparatus are provided. The array substrate comprises: a main substrate including a central display region and a peripheral wiring region, wherein a plurality of conducting wire terminals are disposed in the peripheral wiring region: and at least one flexible circuit board bonded on the peripheral wiring region of the main substrate: wherein each flexible circuit board includes a base substrate made of a soft cloth material and a flexible driving circuit structure formed on the base substrate; the flexible driving circuit structure of each flexible circuit board further includes a plurality of connecting terminals that are correspondently electrically connected with at least a pan of the plurality of conducting wire terminals of the main substrate.
    Type: Application
    Filed: August 23, 2016
    Publication date: June 14, 2018
    Inventors: Jiaoming LU, Weili ZHAO
  • Patent number: 9964790
    Abstract: The present disclosure provides a liquid crystal display panel and a liquid crystal display device. The liquid crystal display panel includes a first substrate and a second substrate disposed opposite to the first substrate. The first substrate includes a first common electrode and a dielectric layer. The second substrate includes a second common electrode and a pixel electrode. The dielectric layer includes at least two dielectric sub-layers in a region corresponding to each pixel unit. Dielectric constants of the at least two dielectric sub-layer are different from each other.
    Type: Grant
    Filed: September 5, 2014
    Date of Patent: May 8, 2018
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Jiaoming Lu, Teruaki Suzuki
  • Patent number: 9927655
    Abstract: The present invention provides a display panel, a method for fabricating the same and a display device. The display panel includes a first substrate and a second substrate which are assembled in an aligned manner. A first compensation film is provided on at least one side of the first substrate, a second compensation film is provided on at least one side of the second substrate, and the first compensation film and the second compensation film are used for compensating for phase delays of periphery areas of the first substrate and the second substrate, respectively, so that the phase delays of the periphery areas of the first substrate and the second substrate are the same as the phase delays of respective center areas thereof.
    Type: Grant
    Filed: July 15, 2016
    Date of Patent: March 27, 2018
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventor: Jiaoming Lu
  • Patent number: 9927652
    Abstract: Embodiments of the present disclosure provides a display panel and a display apparatus. The display panel includes: a substrate; a plurality of strip electrode groups, disposed on the substrate, each of the strip electrode groups including a first strip electrode and a second strip electrode; a liquid crystal layer, disposed on the first strip electrode and the second strip electrode; a color filter layer, disposed on the liquid crystal layer and including a plurality of color filter sublayers, wherein dielectric constants of at least two of color filter sublayers are different; and a plate electrode, disposed on the color filter layer.
    Type: Grant
    Filed: October 26, 2016
    Date of Patent: March 27, 2018
    Assignee: BOE Technology Group Co., Ltd.
    Inventor: Jiaoming Lu
  • Publication number: 20170219876
    Abstract: Embodiments of the present disclosure provides a display panel and a display apparatus. The display panel includes: a substrate; a plurality of strip electrode groups, disposed on the substrate, each of the strip electrode groups including a first strip electrode and a second strip electrode; a liquid crystal layer, disposed on the first strip electrode and the second strip electrode; a color filter layer, disposed on the liquid crystal layer and including a plurality of color filter sublayers, wherein dielectric constants of at least two of color filter sublayers are different; and a plate electrode, disposed on the color filter layer.
    Type: Application
    Filed: October 26, 2016
    Publication date: August 3, 2017
    Inventor: Jiaoming Lu
  • Publication number: 20170192276
    Abstract: The present invention provides a display panel, a method for fabricating the same and a display device. The display panel includes a first substrate and a second substrate which are assembled in an aligned manner. A first compensation film is provided on at least one side of the first substrate, a second compensation film is provided on at least one side of the second substrate, and the first compensation film and the second compensation film are used for compensating for phase delays of periphery areas of the first substrate and the second substrate, respectively, so that the phase delays of the periphery areas of the first substrate and the second substrate are the same as the phase delays of respective center areas thereof.
    Type: Application
    Filed: July 15, 2016
    Publication date: July 6, 2017
    Inventor: Jiaoming LU
  • Patent number: 9638957
    Abstract: An embodiment of present invention discloses a liquid crystal display provided with viewing angle compensation. The liquid crystal display provided with viewing angle compensation comprises a liquid crystal cell in a vertical arrangement, upper and lower polarizer sheets, and further comprises the first biaxial compensation film provided between the liquid crystal cell and the lower polarizer sheet, the second biaxial compensation film provided between the liquid crystal cell and the upper polarizer sheet, and a monoaxial compensation film provided at the upside and/or downside of the liquid crystal cell. The embodiment of present invention may be applicable for the viewing angle compensation in wide viewing-angle techniques.
    Type: Grant
    Filed: October 8, 2012
    Date of Patent: May 2, 2017
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Yafeng Yang, Guangkui Qin, Jiaoming Lu, Jaegeon You
  • Patent number: 9575342
    Abstract: A liquid crystal display device is disclosed, which has improved transmittance, and which meanwhile can obtain a higher contrast and maintain a lower cost. The device comprises a color filter substrate, an array substrate, and a liquid crystal layer sealed between the color filter substrate and the array substrate. The array substrate comprises a first pixel electrode and a second pixel electrode, the first pixel electrode and the second pixel electrode being arranged at an interval, and applied with AC voltages of equal frequency but opposite phase, respectively. Also, a method for driving the liquid crystal display device is disclosed.
    Type: Grant
    Filed: August 14, 2012
    Date of Patent: February 21, 2017
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventor: Jiaoming Lu
  • Patent number: 9541777
    Abstract: A liquid crystal display device is disclosed, which has improved transmittance, and which meanwhile can obtain a higher contrast and maintain a lower cost. The device comprises a color filter substrate, an array substrate, and a liquid crystal layer sealed between the color filter substrate and the array substrate. The array substrate comprises a first pixel electrode and a second pixel electrode, the first pixel electrode and the second pixel electrode being arranged at an interval, and applied with AC voltages of equal frequency but opposite phase, respectively. Also, a method for driving the liquid crystal display device is disclosed.
    Type: Grant
    Filed: August 14, 2012
    Date of Patent: January 10, 2017
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventor: Jiaoming Lu
  • Publication number: 20160246129
    Abstract: The present disclosure provides a liquid crystal display panel and a liquid crystal display device. The liquid crystal display panel includes a first substrate and a second substrate disposed opposite to the first substrate. The first substrate includes a first common electrode and a dielectric layer. The second substrate includes a second common electrode and a pixel electrode. The dielectric layer includes at least two dielectric sub-layers in a region corresponding to each pixel unit. Dielectric constants of the at least two dielectric sub-layer are different from each other.
    Type: Application
    Filed: September 5, 2014
    Publication date: August 25, 2016
    Applicant: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Jiaoming LU, Teruaki SUZUKI
  • Publication number: 20160033812
    Abstract: The present invention provides a color filter substrate and a liquid crystal display device, belongs to the field of liquid crystal display technology, and can overcome the color shift problems in existing liquid crystal display device. The color filter substrate of the present invention comprises: a first substrate, a black matrix and a color film layer provided on the first substrate, wherein the color film layer comprises a plurality of pixel units arranged periodically and repeatedly in a matrix, each pixel unit includes at least two sub-pixels of different colors, each sub-pixel comprises a color filter film, a first common electrode disposed on the color filter film, and a dielectric layer disposed on the first common electrode, wherein the thicknesses of the dielectric layer at at least two locations within each pixel unit are different.
    Type: Application
    Filed: April 25, 2014
    Publication date: February 4, 2016
    Inventor: Jiaoming LU
  • Publication number: 20150378219
    Abstract: The present disclosure provides an array substrate, a liquid crystal module and a display device. The array substrate includes a plurality of pixel units. Each of the pixel units includes at least three pixel sub-units; each of the pixel sub-units includes at least one electric field unit group; the electric field unit group includes a pixel electrode and a common electrode; the first pixel sub-unit includes a first electric field unit group; the second pixel sub-unit includes a second electric field unit group corresponding to the first electric field unit group; the third pixel sub-unit includes a third electric field unit group corresponding to the first electric field unit group; the first electric field unit group, the second electric field unit group and the third electric field unit group have different electric field intensities.
    Type: Application
    Filed: April 30, 2014
    Publication date: December 31, 2015
    Applicant: BOE TECHNOLOGY GROUP CO., LTD.
    Inventor: Jiaoming Lu
  • Patent number: 9097952
    Abstract: An array substrate and a liquid crystal display device adopt a four-domain electrode structure and have advantages of improving the gradient of a V-T curve and contrast, achieving ideal response time, and the like. The array substrate comprises gate lines, data lines and pixel units defined by the gate lines and the data lines. Pixel electrodes (10) and common electrodes (11) arranged on the same layer are formed in the pixel units. Both the common electrodes (11) and the pixel electrodes (10) adopt a comb structure, and comb teeth of the common electrodes (11) and comb teeth of the pixel electrodes (10) are alternately arranged. Each comb tooth of the comb structure is divided into an upper comb tooth (13) and a lower comb tooth (14) in different directions by a node (12). All the upper comb teeth (13) are parallel to each other, and all the lower comb teeth (14) are parallel to each other.
    Type: Grant
    Filed: November 15, 2012
    Date of Patent: August 4, 2015
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Mingchao Li, Jiaoming Lu, Jaegeon You
  • Publication number: 20140176879
    Abstract: An embodiment of present invention discloses a liquid crystal display provided with viewing angle compensation. The liquid crystal display provided with viewing angle compensation comprises a liquid crystal cell in a vertical arrangement, upper and lower polarizer sheets, and further comprises the first biaxial compensation film provided between the liquid crystal cell and the lower polarizer sheet, the second biaxial compensation film provided between the liquid crystal cell and the upper polarizer sheet, and a monoaxial compensation film provided at the upside and/or downside of the liquid crystal cell. The embodiment of present invention may be applicable for the viewing angle compensation in wide viewing-angle techniques.
    Type: Application
    Filed: October 8, 2012
    Publication date: June 26, 2014
    Inventors: Yafeng Yang, Guangkui Qin, Jiaoming Lu, Jaegeon You
  • Publication number: 20140111728
    Abstract: An array substrate and a liquid crystal display device adopt a four-domain electrode structure and have advantages of improving the gradient of a V-T curve and contrast, achieving ideal response time, and the like. The array substrate comprises gate lines, data lines and pixel units defined by the gate lines and the data lines. Pixel electrodes (10) and common electrodes (11) arranged on the same layer are formed in the pixel units. Both the common electrodes (11) and the pixel electrodes (10) adopt a comb structure, and comb teeth of the common electrodes (11) and comb teeth of the pixel electrodes (10) are alternately arranged. Each comb tooth of the comb structure is divided into an upper comb tooth (13) and a lower comb tooth (14) in different directions by a node (12). All the upper comb teeth (13) are parallel to each other, and all the lower comb teeth (14) are parallel to each other.
    Type: Application
    Filed: November 15, 2012
    Publication date: April 24, 2014
    Inventors: Mingchao Li, Jiaoming Lu, Jaegeon You
  • Publication number: 20130162937
    Abstract: According to embodiments of the present invention, there are provided a homeotropic alignment liquid crystal display and a manufacturing method thereof The homeotropic alignment liquid crystal display comprises: a color filter substrate and a TFT array substrate bonded together; liquid crystals provided between the color filter substrate and the TFT array substrate, wherein the TFT array substrate comprises a common electrode layer and a pixel electrode layer, and wherein in the case where a driving voltage is not applied to the pixel electrode layer, the liquid crystals are aligned perpendicularly to the color filter substrate and the TFT array substrate.
    Type: Application
    Filed: August 22, 2012
    Publication date: June 27, 2013
    Applicant: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Jiaoming Lu, Jaegeon You
  • Publication number: 20130148047
    Abstract: A liquid crystal display device is disclosed, which has improved transmittance, and which meanwhile can obtain a higher contrast and maintain a lower cost. The device comprises a color filter substrate, an array substrate, and a liquid crystal layer sealed between the color filter substrate and the array substrate. The array substrate comprises a first pixel electrode and a second pixel electrode, the first pixel electrode and the second pixel electrode being arranged at an interval, and applied with AC voltages of equal frequency but opposite phase, respectively. Also, a method for driving the liquid crystal display device is disclosed.
    Type: Application
    Filed: August 14, 2012
    Publication date: June 13, 2013
    Applicant: BOE TECHNOLOGY GROUP CO., LTD.
    Inventor: Jiaoming Lu