Patents Assigned to Kunshan New Flat Panel Display Technology Center Co., Ltd.
  • Patent number: 11322548
    Abstract: A top emitting OLED device for improving viewing angle characteristics, comprising a substrate, a first electrode, a hole injection layer, a hole transport layer, a light-emitting layer, an electron transport layer, a second electrode and a light output coupling layer sequentially stacked on the substrate, wherein the second electrode has a light transmittance no less than 25%, and the hole injection layer has a refractive index no less than 1.8.
    Type: Grant
    Filed: November 28, 2019
    Date of Patent: May 3, 2022
    Assignees: KUNSHAN NEW FLAT PANEL DISPLAY TECHNOLOGY CENTER CO., LTD., BEIJING VISIONOX TECHNOLOGY CO., LTD.
    Inventors: Weiwei Li, Song Liu, Lin He
  • Patent number: 11309521
    Abstract: A flexible display module and a manufacturing method thereof are disclosed. The flexible display module includes a first flexible material layer and a second flexible material layer stacked on the first flexible layer, a sealing layer disposed between the first flexible material layer and the second flexible material layer, and a module layer disposed in the hollow of the sealing layer. The sealing layer has a hollow defined in a middle of the sealing layer. The area of the bottom area of the hollow is larger than the area of the module layer.
    Type: Grant
    Filed: October 22, 2019
    Date of Patent: April 19, 2022
    Assignee: Kunshan New Flat Panel Display Technology Center Co., Ltd.
    Inventors: Bo Yuan, Li Lin, Lin Xu, Genmao Huang, Kun Hu, Hao Feng
  • Publication number: 20220057839
    Abstract: A display panel and display device, and a method for manufacturing the display panel. The display panel includes a substrate and an edge trace. The substrate includes a first display region and at least two bending regions, and two adjacent ones of the at least two bending regions are bent to a same side or opposite side of the substrate. The edge trace includes a first segment, a second segment and a third segment which are connected in sequence. The first segment of the edge trace and the third segment of the edge trace are respectively located in the two adjacent ones of the at least two bending regions, and the second segment of the edge trace is located in the first display region.
    Type: Application
    Filed: November 5, 2021
    Publication date: February 24, 2022
    Applicants: KUNSHAN NEW FLAT PANEL DISPLAY TECHNOLOGY CENTER CO., LTD., KUNSHAN GO-VISIONOX OPTO-ELECTRONICS CO., LTD.
    Inventors: Jingzhong SUN, Xiangqian WANG, Rubo YING
  • Patent number: 11257881
    Abstract: The present invention provides a pixel arrangement structure, a vapor deposition mask and an irregular-shaped display screen. The pixel arrangement structure is used for irregular-shaped display of an irregular-shaped display screen, the pixel arrangement structure is provided with several rows and/or several columns of pixel display units, wherein neighboring rows and/or neighboring columns of the pixel display units are arranged in parallel within an irregular-shaped display region (105). By arranging the pixel display units within the irregular-shaped display region (105) in such a way that the neighboring rows and/or neighboring columns of the pixel display units are parallel rows or columns, a confusion phenomenon at the interface between an irregular-shaped display region (105) and a non-display region (107) on an edge of the irregular-shaped display region (105) can be eliminated.
    Type: Grant
    Filed: January 24, 2017
    Date of Patent: February 22, 2022
    Assignees: Kunshan New Flat Panel Display Technology Center Co., Ltd., Kunshan Go-Visionox Opto-Electronics Co., Ltd.
    Inventors: Wang Zhixiang, Hu Siming, Zhang Tingting, Zhu Hui
  • Publication number: 20220036790
    Abstract: A scanning circuit, a display panel and a display device. The scanning circuit includes a scanning signal output module, a light emitting control signal output module, a first output control module, a second output control module, a reset module, a clock signal input terminal, a first potential signal input terminal, a second potential signal input terminal, a scanning signal output terminal, a light emitting control signal output terminal, a shift signal input terminal and a reset control signal input terminal.
    Type: Application
    Filed: October 15, 2021
    Publication date: February 3, 2022
    Applicants: KUNSHAN NEW FLAT PANEL DISPLAY TECHNOLOGY CENTER CO., LTD., KUNSHAN GO-VISIONOX OPTO-ELECTRONICS CO., LTD.
    Inventors: Zuquan HU, Zengbiao SUN
  • Publication number: 20220037453
    Abstract: A display panel includes a substrate. The substrate includes a display area, a bonding area disposed on one side of the display area and a fan-out area disposed between the bonding area and the display area. The fan-out area includes at least two metal layers, a first planarization layer and a first interconnection line layer which are stacked on a surface of the substrate.
    Type: Application
    Filed: October 13, 2021
    Publication date: February 3, 2022
    Applicants: KUNSHAN NEW FLAT PANEL DISPLAY TECHNOLOGY CENTER CO., LTD., KUNSHAN GO-VISIONOX OPTO-ELECTRONICS CO., LTD.
    Inventors: Guangyuan SUN, Zhenzhen HAN, Siming HU, Zhengyong ZHU
  • Patent number: 11233208
    Abstract: A flexible display screen and a flexible display apparatus are provided. The flexible display screen includes a display device, a flexible substrate, a support structure and a drive chip. The display device is positioned on the flexible substrate, and the flexible substrate is positioned on the support structure. The support structure further defines a groove thereon to accommodate the drive chip.
    Type: Grant
    Filed: March 8, 2018
    Date of Patent: January 25, 2022
    Assignees: Kunshan New Flat Panel Display Technology Center Co., Ltd., Kunshan Go-Visionox Opto-Electronics Co., Ltd.
    Inventors: Pengle Dang, Ji Cheng, Xiuyu Zhang, Meiling Gao
  • Publication number: 20210356641
    Abstract: A polarizer, an electronic device and a preparation method for the polarizer are provided, the polarizer including: a base film, having a side surface and defining a first region and a second region surrounding the first region on the side surface; a linear polarizing film, arranged on the side surface of the base film and covering the second region; a transparent filler, arranged in a same layer with the linear polarizing film and covering the first region; and a retardation film, covering a side of the linear polarizing film and a side of the transparent filler away from the base film.
    Type: Application
    Filed: July 30, 2021
    Publication date: November 18, 2021
    Applicants: Kunshan New Flat Panel Display Technology Center Co., Ltd., KunShan Go-Visionox Opto-Electronics Co., Ltd.
    Inventors: Renjie LIU, Gang CHEN, Gusheng XU, Lingyan CHEN, Hang ZHANG
  • Patent number: 11158821
    Abstract: The present application provides an organic electroluminescent device and a manufacturing method thereof. A host material of a light-emitting layer of the organic electroluminescent device is co-evaporated by a donor host material and a acceptor host material in a same evaporation source to form an exciplex, which solves the technical problems such as low luminous efficiency, short service life or complicated operation process of the organic electroluminescent device in the prior art. The organic electroluminescent device according to the present application includes an anode, a cathode and a light-emitting layer disposed between the anode and the cathode, a host material of the light-emitting layer is formed by premixing a donor host material and a acceptor host material, the donor host material and the acceptor host material are co-evaporated in a same evaporation source to form an exciplex, and the host material is doped with a guest material.
    Type: Grant
    Filed: January 11, 2019
    Date of Patent: October 26, 2021
    Assignees: Kunshan New Flat Panel Display Technology Center Co., Ltd., KunShan Go-Visionox Opto-Electronics Co., Ltd
    Inventors: Weiwei Li, Fei Zhao, Chao Min, Song Liu, Wei Ao, Yucheng Liu
  • Publication number: 20210325726
    Abstract: A polarizer, a display panel and a method for manufacturing the display panel are disclosed. The polarizer may include a first liquid crystal layer and a second liquid crystal layer. The second liquid crystal layer may be formed on the first liquid crystal layer and stacked on the first crystal layer. A polarity of first liquid crystal molecules in the first liquid crystal layer may be smaller than a polarity of first liquid crystal molecules in a natural state.
    Type: Application
    Filed: July 1, 2021
    Publication date: October 21, 2021
    Applicants: Kunshan New Flat Panel Display Technology Center Co., Ltd., KunShan Go-Visionox Opto-Electronics Co., Ltd.
    Inventors: Lingyan CHEN, Lingxiao DU
  • Patent number: 11151927
    Abstract: An integrated circuit, a mobile phone and a display are provided with the integrated circuit. The integrated circuit includes a substrate, a data distributor and a data driver distributed on the substrate. A power line trace gap is provided within the data distributor; a first data line connected to the data driver and to the data distributor; and a first power line connected to the data driver and passing through the power line trace gap.
    Type: Grant
    Filed: July 23, 2020
    Date of Patent: October 19, 2021
    Assignees: Kunshan New Flat Panel Display Technology Center Co., Ltd., KunShan Go-Visionox Opto-Electronics Co., Ltd
    Inventors: Tingting Zhang, Yanqin Song, Siming Hu, Hui Zhu, Li Lin
  • Patent number: 11152401
    Abstract: The flexible display substrate provided by the present disclosure includes a flexible substrate, on which at least one conductive composite layer is disposed, each of the at least one conductive composite layer includes two metal layers and an insulated layer between the two metal layers, each of the two metal layers includes metal line segments separated from each other, the insulated layer is provided with contact holes, and the metal line segments in the two metal layers are connected through metal in the contact holes to form a continuous metal wire.
    Type: Grant
    Filed: January 11, 2019
    Date of Patent: October 19, 2021
    Assignee: Kunshan New Flat Panel Display Technology Center Co., Ltd.
    Inventors: Bo Yuan, Yucheng Liu, Sheng Gao, Lin Xu
  • Patent number: 11121184
    Abstract: An organic electroluminescent device adopts a TADF material as a first host material (6) of a green light unit (302) to sensitize a green phosphorescent material serving as a first guest material (7). A portion of triplet excitons are converted into singlet excitons through inverse gap crossing, and thus decrease of the triplet exciton concentration results in narrowing of the recombination region, thereby preventing the triplet excitons from diffusing into a blue light layer (4) to emit light, so as to realize a green light spectrum containing no blue light component. And because an energy level difference between red light and blue light is relatively large, carriers in a red light unit cannot be easily transferred to the blue light layer, and therefore it is not easy for a blue light component to appear in a red light spectrum.
    Type: Grant
    Filed: November 30, 2016
    Date of Patent: September 14, 2021
    Assignee: Kunshan New Flat Panel Display Technology Center Co., Ltd.
    Inventors: Gao Song, Liu Song, Zhao Fei
  • Patent number: 11119536
    Abstract: Provided are a flexible electronic device and a manufacturing method thereof. The flexible electronic device (200) comprises a flexible substrate (210) and a device layer formed on the flexible substrate (210). The device layer comprises a semiconductor structure (220) and a wire structure (230) connected to the semiconductor structure, the wire structure (230) having an extension direction same to a channel direction of the semiconductor structure (220). The extension direction of the first wire structure (230) forms an included angle smaller than 90° with respect to a stretching direction of the flexible substrate (210).
    Type: Grant
    Filed: March 9, 2017
    Date of Patent: September 14, 2021
    Assignees: KUNSHAN NEW FLAT PANEL DISPLAY TECHNOLOGY CENTER CO., LTD., KUNSHAN GO-VISIONOX OPTO-ELECTRONICS CO., LTD.
    Inventors: Qi Shan, Kun Hu, Li Lin, Shixing Cai, Shengfang Liu
  • Publication number: 20210265592
    Abstract: A flexible screen and a display device. The flexible screen includes a substrate, a cover plate and a display unit located between the substrate and the cover plate, where the flexible screen further includes a sealing layer and an insulating flow blocking medium, the sealing layer is located between the substrate and the cover plate, and surrounds a periphery of the display unit, a gap is formed between the sealing layer and the display unit, and the flow blocking medium fills the gap to isolate the display unit from outside.
    Type: Application
    Filed: May 12, 2021
    Publication date: August 26, 2021
    Applicants: KUNSHAN NEW FLAT PANEL DISPLAY TECHNOLOGY CENTER CO., LTD, KUNSHAN GO-VISIONOX OPTO-ELECTRONICS CO., LTD
    Inventors: Tong XU, Rui LIU, Qiang LU, Qi WANG, Weiguo LI, Xingxing YANG
  • Publication number: 20210223879
    Abstract: A display panel, a production method and a display device thereof. The display panel includes: a flexible circuit board, a touch layer, a cover plate, and an auxiliary transparent layer disposed close to the cover plate; the flexible circuit board is connected to the touch layer, a first sealant is provided at a boundary position between the touch layer and the flexible circuit board and is located on a side of the flexible circuit board facing the cover; a distance between a surface of the auxiliary transparent layer facing the cover plate and the cover plate is not greater than a distance between a surface of the first sealant facing the cover plate and the cover plate.
    Type: Application
    Filed: March 24, 2021
    Publication date: July 22, 2021
    Applicants: Kunshan New Flat Panel Display Technology Center Co., Ltd., KunShan Go-Visionox Opto-Electronics Co., Ltd.
    Inventors: Tong XU, Rui LIU, Weiguo LI, Qi WANG, Qiang LU
  • Patent number: 11038130
    Abstract: The present disclosure relates to the field of display technologies, and a stretchable display device, a method for manufacturing the same, and an electronic device are disclosed. In the present disclosure, the device includes: a stretchable substrate, a stretchable wire and a plurality of rigid islands. The stretchable wire and the plurality of rigid islands are all arranged on the stretchable substrate. The plurality of rigid islands are spaced apart on the stretchable substrate, and a pixel encapsulation body is formed on the rigid island. The stretchable wire is connected to the pixel encapsulation body to form a power supply circuit for the pixel encapsulation body. The present disclosure realizes a reliable electrical connection condition, effective encapsulation and structural stability of light-emitting pixels under stretching conditions by connecting the light-emitting pixel that is separately encapsulated on each rigid island, to one another through the stretchable wire.
    Type: Grant
    Filed: September 9, 2019
    Date of Patent: June 15, 2021
    Assignees: Kunshan New Flat Panel Display Technology Center Co., Ltd., Kunshan Go-Visionox Opto-Electronics Co., Ltd.
    Inventors: Huimin Liu, Rubo Xing, Dong Wei, Jiantai Wang, Xiaolong Yang
  • Patent number: 11019723
    Abstract: The present application discloses a stretchable electrode, an electronic device and a manufacturing method thereof. The stretchable electrode includes a substrate, an electric conductive area and an electronic device integration area; the substrate has a first elastic layer and a second elastic layer with different elastic moduli. The electronic device produced by using the afore-mentioned stretchable electrode can be stretched entirely, and when it is stretched, the electronic device would not be damaged and the variation of its impedance is small. Tests have shown that the electric conductive layer can be stretched by more than 20%, with the variation ratio of its impedance being less than 1.5%, and no damage is caused to the electronic device.
    Type: Grant
    Filed: April 20, 2020
    Date of Patent: May 25, 2021
    Assignees: KUNSHAN NEW FLAT PANEL DISPLAY TECHNOLOGY CENTER CO., LTD., KUNSHAN GO-VISIONOX OPTO-ELECTRONICS CO., LTD.
    Inventors: Tao Wang, Xuna Li, Feng Zhai, Songlin Jia, Weigao Cheng, Yalei Ren
  • Patent number: 10998383
    Abstract: The disclosure discloses a display panel. The display panel includes an optical assembly, a blue-light OLED light source assembly, a red-light OLED light source assembly and a green-light OLED light source assembly, and the optical assembly includes a beam splitting prism. The blue-light OLED light source assembly, the red-light OLED light source assembly and the green-light OLED light source assembly are arranged at three sides of the beam splitting prism, respectively. And blue light emitted by the blue-light OLED light source assembly, red light emitted by the red-light OLED light source assembly and green light emitted by the green-light OLED light source assembly are emitted through the optical assembly. The disclosure also discloses a display device and a head-mounted display device.
    Type: Grant
    Filed: August 28, 2019
    Date of Patent: May 4, 2021
    Assignees: Kunshan New Flat Panel Display Technology Center Co., Ltd., KunShan Go-Visionox Opto-Electronics Co., Ltd.
    Inventors: Xiaolong Yang, Rubo Xing, Liwei Ding
  • Patent number: RE48737
    Abstract: The present invention provides a scanning driver and an organic light-emitting display using the same. The scanning driver comprises a plurality of cascaded structures receiving signals from a first timing clock line (CK1) and a second timing clock line (CK2) with opposite phases, the cascaded structures successively generating output signals (i.e., scanning signals), wherein each of the cascaded structures comprises: a first transistor, connected to a starting signal line or to a scanning output line of a previous cascaded structure; a second transistor, connected to the second timing clock line and to the scanning output line; a third transistor connected to a high-level power supply VGH; a fourth transistor, connected to a low-level power supply VGL and to an output terminal of the third transistor; a fifth transistor, connected to a high-level power supply VGH and to a scanning output line; and a first capacitor, connected between an output terminal of the first transistor and the scanning output line.
    Type: Grant
    Filed: May 20, 2019
    Date of Patent: September 14, 2021
    Assignees: KUNSHAN NEW FLAT PANEL DISPLAY TECHNOLOGY CENTER CO., LTD., KUNSHAN GO-VISIONOX OPTO-ELECTRONICS CO., LTD.
    Inventors: Siming Hu, Hui Zhu, Xiuqi Huang, Xiaoyu Gao