Patents by Inventor Sikai Zhang

Sikai Zhang 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: 10317585
    Abstract: Embodiments of the invention provide a color film substrate and a manufacturing method thereof, and a display device, which are used in the field of display technology, and can improve the product quality, reduce costs, and improve production capacity. The color film substrate includes a plurality of first and second black matrixes which are arranged to intersect, and a color filter structure; wherein, the color filter structure includes at least first, second and third color filters, each of the first, second and third color filters includes a first and a second openings, area of a first region between a second opening of the first color filter and a first opening of the second color filter is not the same as that of a second region between a second opening of the second color filter and a first opening of the third color filter.
    Type: Grant
    Filed: June 26, 2014
    Date of Patent: June 11, 2019
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.
    Inventors: Sikai Zhang, Min Li, Hongjiang Wu
  • Publication number: 20190171054
    Abstract: A display panel includes first and second substrates and a control module. The first substrate includes first electrodes and electrostriction parts on the first electrodes. The second substrate includes second electrodes and spacers on the second electrodes. Orthogonal projections of the first and second electrodes on the first substrate overlap in overlap regions, and the electrostriction parts are disposed in the overlap regions. When the display panel receives an external force in a force receiving location, the control module determines at least one of the electrostriction parts corresponding to the force receiving location, and changes a voltage between at least one of the first electrodes and at least one of the second electrodes corresponding to the at least one of the electrostriction parts, so as to control the at least one of the electrostriction parts to be extended or retracted.
    Type: Application
    Filed: June 18, 2018
    Publication date: June 6, 2019
    Inventors: Nan Chen, Yongzhi Song, Dong Wang, Jiyu Wan, Sikai Zhang
  • Publication number: 20190146124
    Abstract: The present application discloses a black matrix layer for defining a plurality of subpixel regions in a display substrate. The black matrix layer includes a micro-groove region having a plurality of micro-grooves spaced apart from each other. A depth of each of the plurality of micro-grooves at least partially extends through a depth of the black matrix layer. At least one of the plurality of micro-grooves has an elongated shape extending along an elongation direction.
    Type: Application
    Filed: November 15, 2017
    Publication date: May 16, 2019
    Applicants: BOE Technology Group Co., Ltd., Beijing BOE Display Technology Co., Ltd.
    Inventors: Jiyu Wan, Tonghua Yang, Jingjing Jiang, He Feng, Sikai Zhang
  • Patent number: 10288950
    Abstract: A display panel includes first and second substrates and a control module. The first substrate includes first electrodes and electrostriction parts on the first electrodes. The second substrate includes second electrodes and spacers on the second electrodes. Orthogonal projections of the first and second electrodes on the first substrate overlap in overlap regions, and the electrostriction parts are disposed in the overlap regions. When the display panel receives an external force in a force receiving location, the control module determines at least one of the electrostriction parts corresponding to the force receiving location, and changes a voltage between at least one of the first electrodes and at least one of the second electrodes corresponding to the at least one of the electrostriction parts, so as to control the at least one of the electrostriction parts to be extended or retracted.
    Type: Grant
    Filed: June 18, 2018
    Date of Patent: May 14, 2019
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.
    Inventors: Nan Chen, Yongzhi Song, Dong Wang, Jiyu Wan, Sikai Zhang
  • Publication number: 20180113355
    Abstract: A mother plate for a color filter substrate is provided. The mother plate comprises: a base substrate comprising at least a first region and a second region, wherein each of the first region and the second region comprises a plurality of opening structures defined by a black matrix, sizes of the opening structures in the first region are larger than sizes of the opening structures in the second region.
    Type: Application
    Filed: August 16, 2017
    Publication date: April 26, 2018
    Applicants: BOE TECHNOLOGY GROUP CO., LTD., BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.
    Inventors: Tonghua YANG, He FENG, Jiyu WAN, Sikai ZHANG, Dong WANG
  • Patent number: 9791626
    Abstract: Disclosed are a light transmitting substrate, an array substrate, a color filter substrate and a display device. The light transmitting substrate includes a substrate body (10) comprising at least one intensifier layer (11) and at least one micro-ring resonate structure with a gain located in the intensifier layer (11). By arranging micro-ring resonate structure(s) with a gain in the substrate body (10), the light incident on the substrate is intensified upon passing through the micro-ring resonate structure so as to increase the intensity of the incident light.
    Type: Grant
    Filed: August 15, 2014
    Date of Patent: October 17, 2017
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.
    Inventors: He Feng, Hongjiang Wu, Sikai Zhang, Changgang Huang
  • Patent number: 9752052
    Abstract: Disclosed are an auto-repairing composition for overcoat layer, a method of producing the same, and a display apparatus. The composition for overcoat layer comprising 1-10 wt % of microcapsules based on the total weight of the composition for overcoat layer, said microcapsule including a capsule wall and a capsule core, wherein the capsule wall comprises an alkali-insoluble resin, and the capsule core comprises, based on the total weight of the capsule core, 30-60 wt % of a photo-curable unsaturated oligomer, 30-60 wt % of a photo-polymerizable monomer, 1-10 wt % of a photo-initiator, and 0-5 wt % of additive.
    Type: Grant
    Filed: December 20, 2013
    Date of Patent: September 5, 2017
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., BEIJING BOE DISPLAY TECHNOLODY CO., LTD.
    Inventors: Tonghua Yang, Min Li, Jikai Zhang, Sikai Zhang, He Feng
  • Patent number: 9644122
    Abstract: The invention discloses a modified acrylate adhesive resin and a production process of the same, a photosensitive resin composition, a display substrate, and a liquid crystal panel. This resin can improve the compression displacement and elastic recovery rate of the column-like spacers between two substrates of the liquid crystal display. The modified acrylate adhesive resin disclosed by the invention is an acrylate adhesive resin modified by a terminal hydroxyl-containing polybutadiene polymer, and has the following general structural formula: in which formula Z is: wherein y1+y2+y3=1; and n is an integer of 3-30; in which formula R1 is a hydrogen atom or an alkyl group; R2 is an alkyl group or an aralkyl group; R3 is an aromatic carbon ring; x1 is an integer of 1-300; x2 is an integer of 1-300; x3 is an integer of 1-300; and x4 is an integer of 2-30. The resin of the invention can be used for producing spacers.
    Type: Grant
    Filed: September 29, 2014
    Date of Patent: May 9, 2017
    Assignees: BOE Technology Group Co., Ltd., Beijing BOE Display Technology Co., Ltd.
    Inventors: Tonghua Yang, Min Li, Sikai Zhang, He Feng, Ming Dong
  • Publication number: 20150368526
    Abstract: The invention discloses a modified acrylate adhesive resin and a production process of the same, a photosensitive resin composition, a display substrate, and a liquid crystal panel. This resin can improve the compression displacement and elastic recovery rate of the column-like spacers between two substrates of the liquid crystal display. The modified acrylate adhesive resin disclosed by the invention is an acrylate adhesive resin modified by a terminal hydroxyl-containing polybutadiene polymer, and has the following general structural formula: in which formula Z is: wherein y1+y2+y3=1; and n is an integer of 3-30; in which formula R1 is a hydrogen atom or an alkyl group; R2 is an alkyl group or an aralkyl group; R3 is an aromatic carbon ring; x1 is an integer of 1-300; x2 is an integer of 1-300; x3 is an integer of 1-300; and x4 is an integer of 2-30. The resin of the invention can be used for producing spacers.
    Type: Application
    Filed: September 29, 2014
    Publication date: December 24, 2015
    Inventors: Tonghua Yang, Min Li, Sikai Zhang, He Feng, Ming Dong
  • Publication number: 20150362840
    Abstract: A mask plate used for manufacturing a color filter unit of a color filter substrate, the followings are formed thereon: an un-blocked area, corresponding to a first area of positive photoresist surrounding the color filter unit forming area of the color filter unit; at least one partially blocked area through which the light is able to pass partially, the at least one partially blocked area corresponding to a second area of the positive photoresist, the second area is a part of the color filter unit forming area, the at least one partially blocked area is adjacent to the un-blocked area at a common edge; an entirely blocked area, corresponding to a third area of the positive photoresist, the third area is another part of the color filter unit forming area; the reserved photoresist in the second area and the third area form the color filter unit.
    Type: Application
    Filed: September 26, 2014
    Publication date: December 17, 2015
    Inventors: He FENG, Hongjiang WU, Sikai ZHANG, Min LI
  • Publication number: 20150309384
    Abstract: The present invention relates to a color filter substrate and a method of manufacturing the same and a display device. In the color filter substrate according to the present invention, the color filter layer is directly formed on the glass substrate where the pixel electrodes for controlling display of electronic ink are located, or, the glass substrate for forming the color filter layer thereon is directly superposed on the glass substrate where the pixel electrodes for controlling the displaying of the electronic ink are located. In this way, compared with that the case in which the whole liquid crystal display panel and the whole electronic ink display panel are directly jointed together, the display panel in which the color filter substrate according to the present invention is used can greatly simplify a structure of the display device and reduce the thickness of the display device.
    Type: Application
    Filed: July 30, 2014
    Publication date: October 29, 2015
    Inventors: Sikai Zhang, Jiyu Wan, He Feng
  • Publication number: 20150301241
    Abstract: Embodiments of the invention provide a color film substrate and a manufacturing method thereof, and a display device, which are used in the field of display technology, and can improve the product quality, reduce costs, and improve production capacity. The color film substrate includes a plurality of first and second black matrixes which are arranged to intersect, and a color filter structure; wherein, the color filter structure includes at least first, second and third color filters, each of the first, second and third color filters includes a first and a second openings, area of a first region between a second opening of the first color filter and a first opening of the second color filter is not the same as that of a second region between a second opening of the second color filter and a first opening of the third color filter.
    Type: Application
    Filed: June 26, 2014
    Publication date: October 22, 2015
    Inventors: Sikai ZHANG, Min LI, Hongjiang WU
  • Publication number: 20150268420
    Abstract: Disclosed are a light transmitting substrate, an array substrate, a color filter substrate and a display device. The light transmitting substrate includes a substrate body (10) comprising at least one intensifier layer (11) and at least one micro-ring resonate structure with a gain located in the intensifier layer (11). By arranging micro-ring resonate structure(s) with a gain in the substrate body (10), the light incident on the substrate is intensified upon passing through the micro-ring resonate structure so as to increase the intensity of the incident light.
    Type: Application
    Filed: August 15, 2014
    Publication date: September 24, 2015
    Inventors: He Feng, Hongjiang Wu, Sikai Zhang, Changgang Huang
  • Publication number: 20150030843
    Abstract: Disclosed are an auto-repairing composition for overcoat layer, a method of producing the same, and a display apparatus. The composition for overcoat layer comprising 1-10 wt % of microcapsules based on the total weight of the composition for overcoat layer, said microcapsule including a capsule wall and a capsule core, wherein the capsule wall comprises an alkali-insoluble resin, and the capsule core comprises, based on the total weight of the capsule core, 30-60 wt % of a photo-curable unsaturated oligomer, 30-60 wt % of a photo-polymerizable monomer, 1-10 wt % of a photo-initiator, and 0-5 wt % of additive.
    Type: Application
    Filed: December 20, 2013
    Publication date: January 29, 2015
    Inventors: Tonghua Yang, Min Li, Jikai Zhang, Sikai Zhang, He Feng