Patents by Inventor Congyi SU

Congyi SU 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: 11393889
    Abstract: A flexible display panel and a display device are provided. The display panel includes: a first display zone; a second display zone; and a non-display zone located between the first display zone and the second display zone. After the flexible display panel is bent along a folding axis extending along a first direction defined in the non-display zone, a light-emitting surface of the first display zone and a light-emitting surface of the second display zone face away from each other. The first display zone has a first hollow zone close to the non-display zone. The second display zone has a second hollow zone close to the non-display zone. By providing two mutually independent display zones on the same flexible substrate and providing a hollow portion on each display zone, a screen occupancy ratio of the two display zones will be high, and a “full screen” is realized.
    Type: Grant
    Filed: July 2, 2019
    Date of Patent: July 19, 2022
    Assignee: XIAMEN TIANMA MICRO-ELECTRONICS CO., LTD
    Inventors: Jian Jin, Congyi Su
  • Patent number: 11228018
    Abstract: An organic light-emitting display panel and a fabrication method thereof are provided. The organic light-emitting display panel comprises a substrate; an organic light-emitting device disposed on a side of the substrate, wherein the organic light-emitting device has a first side facing the substrate and an opposing side; and an encapsulation layer disposed on the opposing side of the organic light-emitting device. The encapsulation layer includes at least one organic encapsulation layer, and the at least organic encapsulating layer has a polymer network of cross-linked polyorganosiloxane.
    Type: Grant
    Filed: April 4, 2017
    Date of Patent: January 18, 2022
    Assignees: Shanghai Tianma AM-OLED Co., Ltd., Tianma Micro-Electronics Co., Ltd.
    Inventors: Jian Jin, Congyi Su
  • Patent number: 11164931
    Abstract: The present disclosure provides a display panel and a display device. The display panel has a display area and a non-display area surrounding the display area. The display panel includes: at least one barrier portion located in the non-display area, the at least one barrier portion including a first barrier portion and a second barrier portion, and the second barrier portion being located at a side of the first barrier portion that is away from the display area; a first signal line for applying a first signal; and at least one electrostatic discharge unit arranged between the first barrier portion and the second barrier portion. The at least one electrostatic discharge unit includes a first electrostatic discharge unit. The first electrostatic discharge unit is connected to the first signal line and configured to discharge static electricity on the first signal line.
    Type: Grant
    Filed: June 26, 2019
    Date of Patent: November 2, 2021
    Assignee: SHANGHAI TIANMA AM-OLED CO., LTD.
    Inventors: Jian Jin, Congyi Su
  • Publication number: 20210212211
    Abstract: The present disclosure provides a flexible display device including a flexible display panel, a flexible printed circuit board, and a reel. The flexible printed circuit board includes a first binding area provided with a first pad and an element area provided with an integrated circuit. The flexible display panel includes a display area, and a second binding area provided with a second pad. The first pad is bound to the second pad. The reel has a cavity, and the reel includes an inner surface facing towards the cavity and an outer surface facing away from the cavity. The inner surface includes a first surface, and the first surface is flat. The element area of the flexible printed circuit board is provided on the first surface, and the display area of the flexible display panel is rollable along the outer surface of the reel.
    Type: Application
    Filed: March 23, 2020
    Publication date: July 8, 2021
    Applicant: WuHan TianMa Micro-electronics CO., LTD.
    Inventors: Shunqi TANG, Congyi SU, Jian JIN
  • Patent number: 11058000
    Abstract: The present disclosure provides a flexible display device including a flexible display panel, a flexible printed circuit board, and a reel. The flexible printed circuit board includes a first binding area provided with a first pad and an element area provided with an integrated circuit. The flexible display panel includes a display area, and a second binding area provided with a second pad. The first pad is bound to the second pad. The reel has a cavity, and the reel includes an inner surface facing towards the cavity and an outer surface facing away from the cavity. The inner surface includes a first surface, and the first surface is flat. The element area of the flexible printed circuit board is provided on the first surface, and the display area of the flexible display panel is rollable along the outer surface of the reel.
    Type: Grant
    Filed: March 23, 2020
    Date of Patent: July 6, 2021
    Assignee: WuHan TianMa Micro-electronics CO., LTD.
    Inventors: Shunqi Tang, Congyi Su, Jian Jin
  • Patent number: 11022828
    Abstract: A display device including a display panel. The display panel includes a display region and a non-display region surrounding the display region. The display region includes a first pixel region, the non-display region includes a second pixel region, and the first pixel region and the second pixel region together form a pixel region. The first pixel region and the second pixel region each includes a plurality of pixels. The display device also includes a cover window disposed on a light-emitting side of the display panel. The cover window includes a viewable region and a light-shielding region surrounding the viewable region, and the light-shielding region is disposed with a light-shielding material. The area of the pixel region is larger than the area of the viewable region, the first pixel region is arranged opposite to the viewable region, and the second pixel region is arranged opposite to the light-shielding region.
    Type: Grant
    Filed: February 13, 2018
    Date of Patent: June 1, 2021
    Assignee: SHANGHAI TIANMA AM-OLED CO., LTD.
    Inventors: Jian Jin, Congyi Su
  • Publication number: 20200303485
    Abstract: The present disclosure provides a display panel and a display device. The display panel has a display area and a non-display area surrounding the display area. The display panel includes: at least one barrier portion located in the non-display area, the at least one barrier portion including a first barrier portion and a second barrier portion, and the second barrier portion being located at a side of the first barrier portion that is away from the display area; a first signal line for applying a first signal; and at least one electrostatic discharge unit arranged between the first barrier portion and the second barrier portion. The at least one electrostatic discharge unit includes a first electrostatic discharge unit. The first electrostatic discharge unit is connected to the first signal line and configured to discharge static electricity on the first signal line.
    Type: Application
    Filed: June 26, 2019
    Publication date: September 24, 2020
    Inventors: Jian JIN, Congyi SU
  • Publication number: 20200227681
    Abstract: An array substrate, a manufacturing method thereof and a display panel including the array substrate are provided. The array substrate includes a display region, a border region and a gap region between the display region and the border region, and includes: a first substrate; an OLED display unit on a surface of the display region; a barrier structure on a surface of the gap region; and a protective layer covering the OLED display unit. A boundary of the protective layer and that of the barrier structure toward the display region are connected; and a circuit board on a surface of the border region. With the array substrate, a problem that the protective layer located on a surface of the OLED display unit extends to the border region to cause a negative influence on a subsequent binding process for the circuit board is solved.
    Type: Application
    Filed: March 25, 2020
    Publication date: July 16, 2020
    Inventors: Jian JIN, Congyi SU
  • Patent number: 10707429
    Abstract: A flexible display panel and a display apparatus are provided. The flexible display panel includes a flexible substrate, a first buffer layer disposed on one side of the flexible substrate, a thin-film transistor layer disposed on a side of the first buffer layer away from the flexible substrate, a planarization layer disposed on a side of the thin-film transistor layer away from the flexible substrate, and an organic light-emitting layer disposed on a side of the planarization layer away from the flexible substrate, where the flexible display panel includes at least one bending area, and in the at least one bending area, at least one groove is formed in at least one of the first buffer layer and the thin-film transistor layer, and W ? n 180 ° ? ? ? ? R .
    Type: Grant
    Filed: January 2, 2019
    Date of Patent: July 7, 2020
    Assignees: SHANGHAI TIANMA AM-OLED CO., LTD., TIANMA MICRO-ELECTRONICS CO., LTD.
    Inventors: Jian Jin, Congyi Su, Gang Liu, Shaorong Yu
  • Publication number: 20200203458
    Abstract: A flexible display panel and a display device are provided. The display panel includes: a first display zone; a second display zone; and a non-display zone located between the first display zone and the second display zone. After the flexible display panel is bent along a folding axis extending along a first direction defined in the non-display zone, a light-emitting surface of the first display zone and a light-emitting surface of the second display zone face away from each other. The first display zone has a first hollow zone close to the non-display zone. The second display zone has a second hollow zone close to the non-display zone. By providing two mutually independent display zones on the same flexible substrate and providing a hollow portion on each display zone, a screen occupancy ratio of the two display zones will be high, and a “full screen” is realized.
    Type: Application
    Filed: July 2, 2019
    Publication date: June 25, 2020
    Applicant: Xiamen Tianma Micro-Electronics Co.,Ltd
    Inventors: Jian Jin, Congyi Su
  • Patent number: 10613402
    Abstract: The present application discloses a display panel, a method of manufacturing the display panel, and a display device. The display panel comprises an array substrate, a cover plate and frame glue, wherein the array substrate comprises a first metal strip and a second metal strip arranged in a packaging area; in the packaging area on a given side of a display area, the first metal strip comprises a plurality of first metal lines, the second metal strip comprises a plurality of second metal lines, and the first metal lines and the second metal lines intersect; and the array substrate has a maximum thickness at locations where the first metal lines intercept second metal lines.
    Type: Grant
    Filed: October 24, 2017
    Date of Patent: April 7, 2020
    Assignee: SHANGHAI TIANMA AM-OLED CO., LTD.
    Inventors: Peng Zhang, Congyi Su
  • Patent number: 10559638
    Abstract: A display panel and a method for fabricating the same are provided. The display panel includes: a TFT array substrate; an OLED array disposed on the TFT array substrate, a package layer which covers the OLED array, an upper protection layer covering the package layer, and a lower protection layer. In a first direction, a first projection of the OLED array on the TFT array substrate is located within a second projection of the package layer on the TFT array substrate, and there is a first distance between a boundary of the first projection and a boundary of the second projection. Also in the first direction, the second projection is located within a third projection of the upper protection layer on the TFT array substrate, and there is a second distance between the boundary of the second projection and a boundary of the third projection.
    Type: Grant
    Filed: June 28, 2016
    Date of Patent: February 11, 2020
    Inventors: Congyi Su, Junxiong Fang
  • Patent number: 10497895
    Abstract: An organic light-emitting display panel including: an array substrate, an organic light-emitting element placed on the array substrate and comprising light-emitting pixels, and an encapsulation layer placed on a side of the organic light-emitting element away from the array substrate; the encapsulation layer comprises a first inorganic encapsulation layer having a thickness 10 nm˜100 nm, a first interlayer bonding layer, and a first organic encapsulation layer along a direction away from the array substrate; refractive indexes of the first inorganic encapsulation layer, the first interlayer bonding layer, and the first organic encapsulation layer are n1, n2 and n3, respectively; the refractive index n2 decreases in gradient along a direction from the first inorganic encapsulation layer toward the first organic encapsulation layer, maximum and minimum refractive indexes of the first interlayer bonding layer are n21 and n22, respectively; n21>n1, n22<n3.
    Type: Grant
    Filed: February 2, 2018
    Date of Patent: December 3, 2019
    Assignee: SHANGHAI TIANMA AM-OLED CO., LTD.
    Inventors: Longchang Jia, Congyi Su, Zhenying Li
  • Patent number: 10431637
    Abstract: The application discloses a touch display panel which has a display region and a non-display region; a first retaining wall is located in the non-display region surrounding the display region. A thin film encapsulation layer disposed on the organic light-emitting structure and the first retaining wall. The thin film encapsulation layer in the first opening extends to the non-display region in a slope, the slope reduces a thickness of the thin film encapsulation layer gradually. A plurality of touch electrodes disposed on the thin film encapsulation layer in the display region and a plurality of pad disposed in the non-display region are connected by the touch lines. The touch lines are located on the slope of thin film encapsulation layer.
    Type: Grant
    Filed: October 17, 2017
    Date of Patent: October 1, 2019
    Assignee: SHANGHAI TIANMA AM-OLED CO., LTD.
    Inventors: Jian Jin, Congyi Su
  • Patent number: 10418432
    Abstract: A display panel includes an array substrate including a base substrate and a drive unit; a light-emitting functional layer placed on one side of the drive unit and electrically connected with the drive unit; a sealing film layer placed on one side of the light-emitting functional layer; and a polarization functional layer placed on a light output side of the display panel. The polarization functional layer includes a coated polarization layer. Compared with the prior art, the display panel includes less film layers, and layers of the display panel are thinner, which facilitates the thin-type design. In addition, the method for making a display panel is simple, a production cost is low, and a production efficiency is high, which is good for a large-scale production application.
    Type: Grant
    Filed: October 27, 2017
    Date of Patent: September 17, 2019
    Assignee: SHANGHAI TIANMA AM-OLED CO., LTD.
    Inventors: Jian Jin, Congyi Su
  • Patent number: 10401998
    Abstract: A flexible touch display panel is provided, including: a flexible substrate, a driver layer, a light-emitting layer, an encapsulation layer, a touch layer. The touch layer is disposed on the encapsulation layer and includes a plurality of first/second touch electrodes disposed on one side, facing away from the flexible substrate, of the encapsulation layer and on a same layer. Each first touch electrode includes a plurality of first touch electrode blocks and first junctions for joining two adjacent first touch electrode blocks. Each second touch electrode includes a plurality of second touch electrode blocks and second junctions for joining two adjacent second touch electrode blocks. Each first junction and an associated second junction overlay in a direction perpendicular to the flexible substrate. The first/second touch electrodes are made of a conductive polymer material and formed by ink-jet printing or coating.
    Type: Grant
    Filed: October 5, 2017
    Date of Patent: September 3, 2019
    Assignee: SHANGHAI TIANMA AM-OLED CO., LTD.
    Inventors: Jian Jin, Congyi Su
  • Patent number: 10380938
    Abstract: Embodiments of the present disclosure provide a display panel and a display device to improve brightness difference between bending position and non-bending position of the display panel. The display panel includes an array substrate including a display area, the display area includes a non-bendable first display area in which a first driving transistor is arranged; a bendable second display area in which a second driving transistor is arranged, a width-length ratio of the first driving transistor being greater than that of the second driving transistor; a first organic light emitting diode arranged in the first display area and including an anode and a cathode, the anode being coupled to the first driving transistor; and a second organic light emitting diode arranged in the second display area and including an anode and a cathode, the anode of the second organic light emitting diode being coupled to the second driving transistor.
    Type: Grant
    Filed: January 9, 2018
    Date of Patent: August 13, 2019
    Assignee: SHANGHAI TIANMA AM-OLED CO., LTD.
    Inventor: Congyi Su
  • Publication number: 20190187513
    Abstract: A display device including a display panel. The display panel includes a display region and a non-display region surrounding the display region. The display region includes a first pixel region, the non-display region includes a second pixel region, and the first pixel region and the second pixel region together form a pixel region. The first pixel region and the second pixel region each includes a plurality of pixels. The display device also includes a cover window disposed on a light-emitting side of the display panel. The cover window includes a viewable region and a light-shielding region surrounding the viewable region, and the light-shielding region is disposed with a light-shielding material. The area of the pixel region is larger than the area of the viewable region, the first pixel region is arranged opposite to the viewable region, and the second pixel region is arranged opposite to the light-shielding region.
    Type: Application
    Filed: February 13, 2018
    Publication date: June 20, 2019
    Inventors: Jian JIN, Congyi SU
  • Publication number: 20190140202
    Abstract: A flexible display panel and a display apparatus are provided. The flexible display panel includes a flexible substrate, a first buffer layer disposed on one side of the flexible substrate, a thin-film transistor layer disposed on a side of the first buffer layer away from the flexible substrate, a planarization layer disposed on a side of the thin-film transistor layer away from the flexible substrate, and an organic light-emitting layer disposed on a side of the planarization layer away from the flexible substrate, where the flexible display panel includes at least one bending area, and in the at least one bending area, at least one groove is formed in at least one of the first buffer layer and the thin-film transistor layer, and W ? n 180 ° ? ? ? ? R .
    Type: Application
    Filed: January 2, 2019
    Publication date: May 9, 2019
    Inventors: Jian JIN, Congyi SU, Gang LIU, Shaorong YU
  • Patent number: 10276823
    Abstract: A display panel and a display apparatus are provided. The display panel comprises a substrate including a display region and a non-display region; a display element disposed in the display region of the substrate; and at least one bank disposed in the non-display region of the substrate and surrounding the display region. The at least one bank comprises at least one inorganic layer and at least one metal layer, and the at least one inorganic layer encapsulates the at least one metal layer.
    Type: Grant
    Filed: May 8, 2017
    Date of Patent: April 30, 2019
    Assignees: Shanghai Tianma AM-OLED Co., Ltd., Tianma Micro-Electronics Co., Ltd.
    Inventors: Jian Jin, Congyi Su