Patents by Inventor Shoulei SHI

Shoulei SHI 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: 10208908
    Abstract: A light source includes a light-source unit including a plurality of light emitting units and a power supply unit provided at a non-light emitting side of the light-source unit. The plurality of light emitting units are connected in parallel and include common connection electrodes. The common connection electrodes are electrically connected to electrode terminals of the power supply unit, respectively.
    Type: Grant
    Filed: August 20, 2015
    Date of Patent: February 19, 2019
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Hsiaowen Hung, Haochih Hung, Shoulei Shi, Yingying Song
  • Publication number: 20180151629
    Abstract: The disclosure relates to an OLED element, an OLED device, and an OLED display device. An OLED element includes: at least two light emitting elements stacked, wherein at least one light emitting element includes light emitting layers in at least two colors, and coverage areas of positive projections of the light emitting layers in the different light emitting elements onto either surface of the OLED element at most partially overlap with each other. The colors from the light emitting layers in the different colors arranged in the same light emitting element can be mixed with the colors from the light emitting layers in the other light emitting elements, and the mixed colors can be further adjusted to the desirable color.
    Type: Application
    Filed: September 29, 2017
    Publication date: May 31, 2018
    Inventors: Chang Yen Wu, Chinlung Liao, Shoulei Shi
  • Patent number: 9738073
    Abstract: The present invention provides a printing head comprising a plurality of sub-heads each comprising a base and a plurality of diversion trenches provided in the base, and one end of each of the diversion trenches is connected to one of nozzles of the sub-head. Projections of all the diversion trenches on a first plane in a first projection direction are arranged at an equal interval, the first plane is a plane defined by an arrangement direction and a length direction of the diversion trenches in the sub-head, and the first projection direction is a moving direction of the printing head with respect to a printing surface during printing. The spacing of the diversion trenches in each of the sub-heads is greater than that of the projections of all the diversion trenches in the first plane on the first projection direction.
    Type: Grant
    Filed: August 19, 2015
    Date of Patent: August 22, 2017
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Qing Dai, Chunjing Hu, Ying Cui, Ze Liu, Shoulei Shi
  • Patent number: 9698360
    Abstract: A package thin film and a manufacturing method thereof, a light emitting device, a display panel and a display device are provided. The package thin film may comprise: a nano material layer or a polycation organic material layer, a moisture absorption layer formed on the nano material layer or the polycation organic material layer, a sealing layer for sealing the nano material layer or the polycation organic material layer and the moisture absorption layer. The package structure provided by embodiments of the present invention is formed by alternate assembly of materials (the nano material layer or the polycation organic material layer and the moisture absorption layer) with different charges.
    Type: Grant
    Filed: October 8, 2015
    Date of Patent: July 4, 2017
    Assignee: Boe Technology Group Co., Ltd.
    Inventors: Shoulei Shi, Hsiaowen Hung
  • Publication number: 20170104168
    Abstract: A package thin film and a manufacturing method thereof, a light emitting device, a display panel and a display device are provided. The package thin film may comprise: a nano material layer or a polycation organic material layer, a moisture absorption layer formed on the nano material layer or the polycation organic material layer, a sealing layer for sealing the nano material layer or the polycation organic material layer and the moisture absorption layer. The package structure provided by embodiments of the present invention is formed by alternate assembly of materials (the nano material layer or the polycation organic material layer and the moisture absorption layer) with different charges.
    Type: Application
    Filed: October 8, 2015
    Publication date: April 13, 2017
    Inventors: Shoulei Shi, Hsiaowen Hung
  • Publication number: 20170067607
    Abstract: A light source includes a light-source unit including a plurality of light emitting units and a power supply unit provided at a non-light emitting side of the light-source unit. The plurality of light emitting units are connected in parallel and include common connection electrodes. The common connection electrodes are electrically connected to electrode terminals of the power supply unit, respectively.
    Type: Application
    Filed: August 20, 2015
    Publication date: March 9, 2017
    Applicant: BOE Technology Group Co., Ltd.
    Inventors: Hsiaowen HUNG, Haochih HUNG, Shoulei SHI, Yingying SONG
  • Publication number: 20170057226
    Abstract: The present invention provides a printing head comprising a plurality of sub-heads each comprising a base and a plurality of diversion trenches provided in the base, and one end of each of the diversion trenches is connected to one of nozzles of the sub-head. Projections of all the diversion trenches on a first plane in a first projection direction are arranged at an equal interval, the first plane is a plane defined by an arrangement direction and a length direction of the diversion trenches in the sub-head, and the first projection direction is a moving direction of the printing head with respect to a printing surface during printing. The spacing of the diversion trenches in each of the sub-heads is greater than that of the projections of all the diversion trenches in the first plane on the first projection direction.
    Type: Application
    Filed: August 19, 2015
    Publication date: March 2, 2017
    Inventors: Qing DAI, Chunjing HU, Ying CUI, Ze LIU, Shoulei SHI
  • Publication number: 20160268355
    Abstract: A method for preparing a display substrate, including forming a pixel defining layer (20) on a substrate (100), wherein forming the pixel defining layer (20) includes: forming a basic pattern (200) of the pixel defining layer on the substrate (100); the basic pattern (200) of the pixel defining layer comprises a first pattern (200a) of inorganic material, the first pattern (200a) being a top part of the basic pattern (200) of the pixel defining layer; subjecting the first pattern (200a) to a surface treatment with a self-assembled monomolecular layer to form a fluorinated monomolecular layer (210) on the surface of the first pattern, thereby forming the pixel defining layer (20). The lyophobic performance of the pixel defining layer formed by the method may be maintained for a long time.
    Type: Application
    Filed: July 28, 2015
    Publication date: September 15, 2016
    Applicant: BOE TECHNOLOGY GROUP CO., LTD
    Inventors: Shoulei SHI, Ze LIU