Patents by Inventor Yongzhi SONG

Yongzhi SONG 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: 20200174359
    Abstract: Disclosed are a manufacturing method of a phase shift mask and a phase shift mask. The manufacturing method of a phase shift mask includes: forming a pattern of metal shielding layer on a base substrate; forming a phase shift layer and a first photoresist layer in sequence on the pattern of metal shielding layer; patterning the first photoresist layer with the pattern of metal shielding layer serving as a mask to form a pattern of first photoresist layer; and etching the phase shift layer with the pattern of first photoresist layer serving as a mask to form a pattern of phase shift layer.
    Type: Application
    Filed: September 21, 2018
    Publication date: June 4, 2020
    Inventors: Mingxuan Liu, Huibin Guo, Yongzhi Song, Xiaoxiang Zhang, Wenqing Xu, Zumou Wu, Xiaolong Li
  • Patent number: 10649301
    Abstract: Embodiments of the present disclosure provide a display panel, a manufacturing method thereof and a display device. The display panel includes: a first substrate and a second substrate which are cell-assembled; a liquid crystal layer, disposed between the first substrate and the second substrate; a spacer layer, disposed between the liquid crystal layer and the first substrate; and an electrochromic layer, disposed between the first substrate and the spacer layer.
    Type: Grant
    Filed: November 2, 2018
    Date of Patent: May 12, 2020
    Assignees: BEIJING BOE DISPLAY TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Qingsen Guo, Yongzhi Song, Bo Zhou
  • Publication number: 20200073227
    Abstract: A mask and a method for manufacturing a display substrate are provided. The mask includes a transparent substrate and a light shielding layer on the transparent substrate. The light shielding layer include a first opening pattern, and the transparent substrate includes a first region, where an orthographic projection of the first region onto the light shielding layer overlaps the first opening pattern, and a light converging structure is provided at least part of a marginal region of the first region, and is constructed in such a manner that light incident on the at least part of the marginal region converges to a central region of the first opening pattern.
    Type: Application
    Filed: May 28, 2019
    Publication date: March 5, 2020
    Applicants: BEIJING BOE DISPLAY TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Yu Xiao, Jingyang Li, Guohua Zhang, Dong Wang, Yongzhi Song
  • Patent number: 10571751
    Abstract: A mask plate and a photo spacer and methods for preparing the same, and a display panel comprising the photo spacer are disclosed. In the mask plate, at least one exposure area is formed, the at least one exposure area comprising a central region and a peripheral region, wherein light transmittance of the central region is greater than light transmittance of the peripheral region.
    Type: Grant
    Filed: January 23, 2017
    Date of Patent: February 25, 2020
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.
    Inventors: Yu Xiao, Dong Wang, Yongzhi Song
  • Publication number: 20200058393
    Abstract: There is provided in embodiments of the present disclosure a resource allocation method, apparatus, system, an electronic device and storage medium. The resource allocation method includes: receiving a resource allocation request of a first terminal and determining a type of the resource allocation request; feeding back an allocation result of an allocation of a first resource to the first terminal and a second terminal respectively, according to the type of the resource allocation request; acquiring feedback information about the allocation result from at least one of the first terminal and the second terminal; feeding back to the first terminal information about whether to modify the allocated first resource to a second resource, according to the feedback information.
    Type: Application
    Filed: June 21, 2019
    Publication date: February 20, 2020
    Inventors: Ruirui WANG, Xingliang LI, Yingqiang GAO, Huabin CHEN, Yongzhi SONG
  • Publication number: 20200050977
    Abstract: Provided are an intelligent reservation method and device for a seat, and a computer-readable storage medium. The intelligent reservation method for a seat includes: sending a seat information acquisition request; receiving and displaying seat distribution information and seat usage status information of a target site fed back by a server-end device for the seat information acquisition request; receiving a reservation request for a target seat inputted by a user, and sending the reservation request; and receiving and displaying a reservation success message or a reservation failure message fed back by the server-end device for the reservation request.
    Type: Application
    Filed: May 15, 2019
    Publication date: February 13, 2020
    Inventors: Guohua ZHANG, Nan CHEN, Yu XIAO, Dong WANG, Yongzhi SONG
  • Patent number: 10551696
    Abstract: The present disclosure relates to a metal electrode, an array substrate and a method of producing the same, and a display device. In an embodiment, the method includes: forming a protection layer on a metal layer; patterning the protection layer to form a protection pattern, a profile of the protection pattern being the same as a profile of a predetermined pattern of the metal electrode; and etching a part of the metal layer not covered by the protection pattern to form the metal electrode, the metal electrode being covered by the protection pattern, wherein an etching anisotropy of the protection layer is larger than an etching anisotropy of the metal layer.
    Type: Grant
    Filed: May 3, 2018
    Date of Patent: February 4, 2020
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.
    Inventors: Xiaolong Li, Xiaoxiang Zhang, Huibin Guo, Mingxuan Liu, Wenqing Xu, Zumou Wu, Yongzhi Song
  • Publication number: 20200033671
    Abstract: A color filter substrate, a manufacturing method thereof and a display device are disclosed. The color filter substrate includes a base substrate and a plurality of filter units located on the base substrate. Each filter unit includes a photonic crystal layer configured to transmit light of one color, and includes a first photonic crystal sub-layer and a second photonic crystal sub-layer that are stacked in a direction perpendicular to the base substrate.
    Type: Application
    Filed: June 26, 2019
    Publication date: January 30, 2020
    Inventors: Lin WANG, Yongzhi SONG, Ruirui WANG, Huabin CHEN, Xingliang LI, Yang LIU, Yingqiang GAO
  • Publication number: 20200013804
    Abstract: An array substrate includes a base substrate, a plurality of signal lines disposed at a side of the base substrate, and an organic layer disposed at a side of the plurality of signal lines facing away from the base substrate. The organic layer includes at least one auxiliary portion and a reference portion surrounding the at least one auxiliary portion, and a thickness of each auxiliary portion is less than a thickness of the reference portion.
    Type: Application
    Filed: July 3, 2019
    Publication date: January 9, 2020
    Inventors: Wenqing XU, Xiaolong LI, Xiaoxiang ZHANG, Mingxuan LIU, Zumou WU, Huibin GUO, Yongzhi SONG
  • Publication number: 20190363111
    Abstract: A method for fabricating an array substrate motherboard, an array substrate motherboard and a detection method are provided. The method for fabricating an array substrate motherboard includes depositing a first film on a substrate, wherein a first gap is present between the edge of the first film and the edge of the substrate, coating photoresist on the substrate on which the first film is deposited, and exposing and developing the photoresist to form a first scale pattern from the photoresist. One end of the first scale pattern is flush with the edge of the substrate and the other end covers the first film.
    Type: Application
    Filed: May 2, 2018
    Publication date: November 28, 2019
    Inventors: Fangbin FU, Huibin GUO, Shoukun WANG, Hao HAN, Yongzhi SONG
  • Publication number: 20190285959
    Abstract: Embodiments of the present disclosure provide a display panel, a manufacturing method thereof and a display device. The display panel includes: a first substrate and a second substrate which are cell-assembled; a liquid crystal layer, disposed between the first substrate and the second substrate; a spacer layer, disposed between the liquid crystal layer and the first substrate; and an electrochromic layer, disposed between the first substrate and the spacer layer.
    Type: Application
    Filed: November 2, 2018
    Publication date: September 19, 2019
    Inventors: Qingsen GUO, Yongzhi SONG, Bo ZHOU
  • Patent number: 10402018
    Abstract: A light-sensitive type touch panel, a display device and a touch positioning method are provided. The light-sensitive type touch panel includes: a first thin film on a support substrate; a second thin film opposite to the first thin film in a direction perpendicular to the support substrate; a fluid layer, which is between the first thin film and the second thin film in the direction perpendicular to the support substrate, adjacent to the first surface, which is close to the first thin film, of the second thin film, and has a refractive index smaller than that of the second thin film; a light source configured to emit incident light which is incident to the second thin film; and a light sensor on a side, away from the second thin film, of the first thin film.
    Type: Grant
    Filed: June 1, 2016
    Date of Patent: September 3, 2019
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.
    Inventors: Jinyu Ren, Yongzhi Song, Bo Zhou
  • Publication number: 20190235156
    Abstract: A backlight module and a display device are provided. The backlight module includes a light guide plate and a light collection component. The light collection component includes a light capturing device, the light capturing device has a connection opening, and the connection opening of the light capturing device is configured to introduce the captured light into the light guide plate.
    Type: Application
    Filed: November 14, 2018
    Publication date: August 1, 2019
    Applicants: Beijing BOE Display Technology Co., Ltd., BOE Technology Group Co., Ltd.
    Inventors: Jinyu Ren, Yongzhi Song, Jun Ma, Sha Feng
  • Publication number: 20190219917
    Abstract: Disclosed are a mask, a display substrate and a display device. The mask comprises a substrate, a first exposure structure, a second exposure structure located at one side of the substrate and disposed opposite to each other, the first exposure structure comprises a first light transmission film layer and a first light shielding film layer, an orthographic projection of the first light shielding film layer falls within an orthographic projection of the first light transmission film layer on the substrate; the second exposure structure comprises a second light transmission film layer and a second light shielding film layer, an orthographic projection of the second light shielding film layer falls within an orthographic projection of the second light transmission film layer on the substrate; a side edge of the first exposure structure has a first zigzag structure, and a side edge of the second exposure structure has a second zigzag structure.
    Type: Application
    Filed: August 21, 2018
    Publication date: July 18, 2019
    Inventors: Xiaoxiang ZHANG, Huibin GUO, Yongzhi SONG, Mingxuan LIU, Wenqing XU, Xiaolong LI, Zumou 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: 20190165047
    Abstract: The disclosure discloses a color film substrate, a fabricating method therefor, a display panel and a display device. The color film substrate includes: a first base substrate and a color layer disposed on the first base substrate, the color layer includes a plurality of color blockers having gaps therebetween; and a light-blocking spacer layer which includes a plurality of light-blocking spacers respectively disposed between the plurality of color blockers.
    Type: Application
    Filed: May 29, 2018
    Publication date: May 30, 2019
    Inventors: Yu XIAO, Guohua ZHANG, Dong WANG, Yongzhi SONG
  • Publication number: 20190161664
    Abstract: This disclosure provides a flexible substrate, a production method of a flexible substrate, and a display apparatus. The flexible substrate comprises a flexible base and a flexible thin film, and the flexible thin film adheres to the flexible base. The flexible thin film is used to absorb and store heat when the temperature of the flexible base is higher than a first threshold temperature and to release heat when the temperature of the flexible base is lower than a second threshold temperature so as to adjust the temperature of the flexible base.
    Type: Application
    Filed: May 8, 2018
    Publication date: May 30, 2019
    Inventors: Jinyu Ren, Yongzhi Song, Xiangyu Cheng
  • 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: 20190121179
    Abstract: A mask plate and a photo spacer and methods for preparing the same, and a display panel comprising the photo spacer are disclosed. In the mask plate, at least one exposure area is formed, the at least one exposure area comprising a central region and a peripheral region, wherein light transmittance of the central region is greater than light transmittance of the peripheral region.
    Type: Application
    Filed: January 23, 2017
    Publication date: April 25, 2019
    Inventors: Yu Xiao, Dong Wang, Yongzhi Song
  • Publication number: 20190103419
    Abstract: An array substrate, a manufacturing method thereof, and a display apparatus are provided. The array substrate includes a display area and a non-display area in the periphery of the display area, the display area includes pixel regions, the display and non-display areas are provided with via holes, wherein each pixel region is provided, at a side facing a display side, with a reflection layer configured to reflect light irradiated thereon from an external light source to form a display image; and an anti-deterioration layer in contact with the reflection layer is provided in the via holes in the display and non-display areas. Thus, by using a new material, utilization of external light source is improved without additional masking process, and connection in via holes in the display area, and especially in the non-display area is achieved, which prevents deterioration of the via holes and poor contact resistance.
    Type: Application
    Filed: July 5, 2018
    Publication date: April 4, 2019
    Inventors: Shoukun WANG, Huibin GUO, Hao HAN, Fangbin FU, Yongzhi SONG