Patents by Inventor Xueyan TIAN

Xueyan TIAN 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: 11927784
    Abstract: Provided is an anti-dazzling device, including a first electrode, a second electrode and a dimming structure, wherein the first electrode and the second electrode are disposed opposite to each other, and the dimming structure is disposed between the first electrode and the second electrode and is configured to change a light transmittance of the anti-dazzling device under action of voltage. An OLED display device and a method for manufacturing an anti-dazzling device are also provided.
    Type: Grant
    Filed: September 23, 2021
    Date of Patent: March 12, 2024
    Assignee: BOE Technology Group Co., Ltd.
    Inventors: Caiyu Qu, Yanjun Hao, Huijuan Zhang, Xueyan Tian, Zheng Liu
  • Publication number: 20240057375
    Abstract: The present application relates to the technical field of display, discloses a display device, and aims to improve the structure of a display screen and provide a colored mirror display device having a bright color and a super matte feeling. The display device provided by the present application comprises: a display substrate and a cover plate; a colored mirror layer located between the display substrate and the cover plate, and comprising a metal reflecting layer and a selective reflecting film layer, the metal reflecting layer being located between the selective reflecting film layer and the display substrate; and an atomization layer located between the display substrate and the cover plate, and having a haze of 20%-30%. The display device has a screen with an excellent anti-dazzling effect, has the overall effect of soft brightness, bright color and super matte feeling, and has a good viewing experience.
    Type: Application
    Filed: October 22, 2021
    Publication date: February 15, 2024
    Inventors: Xueyan TIAN, Xiongnan ZHANG
  • Publication number: 20240057376
    Abstract: A display panel includes a substrate, a light-emitting structure layer, a specular reflection layer and an interference adjustment layer. The light-emitting structure layer is located on a side of the substrate. The light-emitting structure layer has a plurality of light-emitting regions and a non-light-emitting region for spacing the plurality of light-emitting regions apart from each other. The specular reflection layer is located on a side of the light-emitting structure layer away from the substrate. The specular reflection layer covers at least the non-light-emitting region. The interference adjustment layer is located on a side of the specular reflection layer away from the light-emitting structure layer. The interference adjustment layer is configured such that lights of some colors interfere destructively to form a mirror display of a set color.
    Type: Application
    Filed: March 25, 2021
    Publication date: February 15, 2024
    Inventors: Chunyang WANG, Xueyan TIAN, Ming LIU, Jing WANG
  • Publication number: 20240049557
    Abstract: A display substrate is provided. The display substrate includes: a base substrate; a light-emitting unit layer arranged on the base substrate, wherein the light-emitting unit layer includes a plurality of light-emitting units respectively emitting light of a plurality of colors; and a light modulation layer located on a side of the light-emitting unit layer away from the base substrate, and configured to transmit a part of the light emitted from the plurality of light-emitting units and reflect the other part of the light emitted from the plurality of light-emitting units; wherein the light modulation layer is configured such that a reflectivity of the light modulation layer to light in a first wavelength range is greater than that of the light modulation layer to light outside the first wavelength range, and the first wavelength range is within a wavelength range of visible light and is 500 nm or more.
    Type: Application
    Filed: March 22, 2021
    Publication date: February 8, 2024
    Applicant: BOE Technology Group Co., Ltd.
    Inventors: Xueyan Tian, Chunyang Wang
  • Patent number: 11830886
    Abstract: A flexible array substrate, a manufacturing method thereof and a display device are provided. The flexible array substrate includes: a first flexible substrate with a first surface; a thin film transistor on the first surface; and a light-shielding layer between the first flexible substrate and the thin film transistor. An orthographic projection of the light-shielding layer on the first flexible substrate covers an orthographic projection of a channel region of the thin film transistor on the first flexible substrate.
    Type: Grant
    Filed: March 23, 2023
    Date of Patent: November 28, 2023
    Assignee: BOE Technology Group Co., Ltd.
    Inventors: Xueyan Tian, Shiming Shi, Shuangliang Qin
  • Publication number: 20230292577
    Abstract: The present application relates to the technical field of display. Disclosed are a display substrate and a preparation method therefor, and a display panel, which aim at improving the bending resistance of a flexible display panel, and increasing the yield of a flexible display product. The display substrate comprises: a base substrate provided with a display area and a non-display area surrounding the display area; a gate layer located on the base substrate; an interlayer insulation layer, which is located on the side of the gate layer that faces away from the base substrate and comprises a first organic insulation layer and a first inorganic insulation layer, wherein the first organic insulation layer covers the display area and part of the non-display area; a source and drain layer located on the side of the interlayer insulation layer that faces away from the base substrate.
    Type: Application
    Filed: May 18, 2023
    Publication date: September 14, 2023
    Inventors: Qiuhua MENG, Xueyan TIAN, Yueping ZUO
  • Publication number: 20230253417
    Abstract: A flexible array substrate, a manufacturing method thereof and a display device are provided. The flexible array substrate includes: a first flexible substrate with a first surface; a thin film transistor on the first surface; and a light-shielding layer between the first flexible substrate and the thin film transistor. An orthographic projection of the light-shielding layer on the first flexible substrate covers an orthographic projection of a channel region of the thin film transistor on the first flexible substrate.
    Type: Application
    Filed: March 23, 2023
    Publication date: August 10, 2023
    Applicant: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Xueyan TIAN, Shiming SHI, Shuangliang QIN
  • Publication number: 20230209949
    Abstract: A display panel has a display region and a bezel region located on side(s) of the display region. The display panel includes a substrate; a plurality of sub-pixels disposed on a side of the substrate and located in the display region; a mirror layer disposed on a side of the plurality of sub-pixels away from the substrate; and an electrostatic protection portion electrically connected to the mirror layer and located in the bezel region. The electrostatic protection portion is configured to provide electrostatic protection for the mirror layer.
    Type: Application
    Filed: August 4, 2021
    Publication date: June 29, 2023
    Applicant: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Xueyan TIAN, Xinshe YIN, Wei LI
  • Publication number: 20230200188
    Abstract: Embodiments of the present disclosure provide a display panel and a display device, the display panel includes: a base substrate; a plurality of light emitting devices on the base substrate; an encapsulation layer covering the light emitting devices; a mirror layer located on a side of the encapsulation layer away from the base substrate, the mirror layer including a plurality of first openings, and an orthographic projection of each first opening on the base substrate overlapping an orthographic projection of at least one light emitting device on the base substrate; a transparent filling layer located on a side of the encapsulation layer away from the base substrate, at least part of the transparent filling layer being located in the first openings.
    Type: Application
    Filed: March 15, 2021
    Publication date: June 22, 2023
    Inventors: Dengyun CHEN, Yunjin LIU, Xueyan TIAN
  • Patent number: 11664392
    Abstract: A flexible array substrate, a manufacturing method thereof and a display device are provided. The flexible array substrate includes: a first flexible substrate with a first surface; a thin film transistor on the first surface; and a light-shielding layer between the first flexible substrate and the thin film transistor. An orthographic projection of the light-shielding layer on the first flexible substrate covers an orthographic projection of a channel region of the thin film transistor on the first flexible substrate.
    Type: Grant
    Filed: October 15, 2018
    Date of Patent: May 30, 2023
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Xueyan Tian, Shiming Shi, Shuangliang Qin
  • Patent number: 11581513
    Abstract: The present disclosure provides a display substrate, a method for manufacturing the same, and a display device. The display substrate includes: a base substrate; a plurality of light emitting units on the base substrate, where the plurality of light emitting units include a plurality of pixel display areas; and a reflection layer on the base substrate. The reflection layer includes a plurality of patterns and a plurality of openings defined between adjacent patterns of the plurality of patterns, and positions of the plurality of openings are corresponding to positions of the plurality of pixel display areas.
    Type: Grant
    Filed: July 28, 2020
    Date of Patent: February 14, 2023
    Assignees: Beijing BOE Technology Development Co., Ltd., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Wenbo Li, Xueyan Tian
  • Publication number: 20220384537
    Abstract: Provided are a display substrate and a preparation method therefor, and a display apparatus. The display substrate comprises a light emitting unit layer arranged on a base, and a mirror layer arranged on the light emitting unit layer, wherein a light modulation layer is arranged on a side of the mirror layer that is away from the base, and the light modulation layer is configured to form mirror display of a set color.
    Type: Application
    Filed: July 6, 2021
    Publication date: December 1, 2022
    Inventors: Xueyan TIAN, Shiming SHI, Chunyang WANG, Zheng LIU, Liangjian LI, Dengyun CHEN
  • Publication number: 20220376209
    Abstract: A display substrate and a preparation method therefor, and a display apparatus. The display substrate includes a light-emitting unit layer arranged on a base, and a reflecting layer arranged on the light-emitting unit layer, wherein the light-emitting unit layer comprises a plurality of light-emitting units corresponding to different colors, and the reflecting layer is provided with light transmission holes corresponding to the plurality of light-emitting units on a one-to-one basis; and a light modulation layer is arranged on the side of the reflective layer away from the base, and the light modulation layer is configured to reflect some light rays in a blue light waveband and transmit light rays in wavebands other than the blue light waveband.
    Type: Application
    Filed: July 5, 2021
    Publication date: November 24, 2022
    Inventors: Xueyan TIAN, Chunyang WANG
  • Publication number: 20220336567
    Abstract: A display substrate includes a display region and a binding region located on one side of the display region, the display region includes a display structure layer, a protective layer provided on the display structure layer and a reflective layer provided on the protective layer, and the display structure layer includes a drive structure layer, a light-emitting structure layer and an encapsulating structure layer stacked on a base; the binding region includes a binding structure layer, a protective layer provided on the binding structure layer at one side of the binding region close to the display region, and a reflective layer provided on the protective layer, and the binding structure layer includes a lead wire structure layer provided on the base, a binding pad provided on the lead wire structure layer and an inorganic encapsulating layer.
    Type: Application
    Filed: May 12, 2021
    Publication date: October 20, 2022
    Inventors: Xueyan TIAN, Chengjie QIN, Jianchao ZHU, Dengyun CHEN, Liangjian LI
  • Publication number: 20220285653
    Abstract: A display substrate includes a base substrate, a light-emitting structure layer located on the base substrate, an encapsulation structure layer located on the light-emitting structure layer, a reflection layer located on the encapsulation structure layer, a hydrophilic material layer located on the reflection layer, and an optical adhesive layer located on the hydrophilic material layer.
    Type: Application
    Filed: April 13, 2021
    Publication date: September 8, 2022
    Inventors: Xueyan TIAN, Jianchao ZHU, Yanyan YANG, Dengyun CHEN, Shuo HUANG, Chengjie QIN
  • Publication number: 20220209175
    Abstract: An OLED display panel, a method of forming a display panel and a display device are provided.
    Type: Application
    Filed: February 2, 2021
    Publication date: June 30, 2022
    Inventors: Xueyan TIAN, Liangjian LI
  • Publication number: 20220115417
    Abstract: A glossy display panel, a manufacturing method thereof and a display device are provided. The glossy display panel includes a display area and a non-display area; wherein the non-display area includes a binding area, and the glossy display panel includes a first conductive pattern located on a base substrate and located in the binding area; a first insulating layer covering the first conductive pattern, wherein the first insulating layer is provided with a first via hole, and an orthographic projection of the first via hole onto the base substrate is located within an orthographic projection of the first conductive pattern onto the base substrate; a glossy reflection layer, wherein an orthographic projection of the glossy reflection layer onto the base substrate does not overlap with an orthographic projection of the binding area onto the base substrate; and a chip on film.
    Type: Application
    Filed: April 30, 2020
    Publication date: April 14, 2022
    Applicant: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Xueyan TIAN, Jianchao ZHU, Libin LIU, Liangjian LI, Caiyu QU, Dengyun CHEN, Ximeng LI
  • Patent number: 11302761
    Abstract: In an embodiment, there is provided a display substrate assembly. The display substrate assembly includes: a base substrate; a light-shielding layer on the base substrate, the light-shielding layer having a plurality of light-shielding elements; and a plurality of polysilicon layers respectively on sides of the plurality of light-shielding elements away from the base substrate; wherein the plurality of light-shielding elements have different sizes such that energy lights reflected and/or refracted through the plurality of light-shielding elements of different sizes respectively generate different thermal energy distributions on the plurality of polysilicon layers corresponding to the plurality of light-shielding elements, causing the plurality of polysilicon layers to have different crystal forms. Meanwhile, a method of manufacturing the display substrate assembly and a display apparatus including the aforementioned display substrate assembly are also provided.
    Type: Grant
    Filed: July 25, 2019
    Date of Patent: April 12, 2022
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Xueyan Tian, Caiyu Qu, Zheng Liu, Xinshe Yin
  • Publication number: 20220099874
    Abstract: Provided is an anti-dazzling device, including a first electrode, a second electrode and a dimming structure, wherein the first electrode and the second electrode are disposed opposite to each other, and the dimming structure is disposed between the first electrode and the second electrode and is configured to change a light transmittance of the anti-dazzling device under action of voltage. An OLED display device and a method for manufacturing an anti-dazzling device are also provided.
    Type: Application
    Filed: September 23, 2021
    Publication date: March 31, 2022
    Inventors: Caiyu QU, Yanjun HAO, Huijuan ZHANG, Xueyan TIAN, Zheng LIU
  • Patent number: 11244969
    Abstract: The present disclosure discloses an array substrate, a manufacturing method thereof, a display substrate, and a display device, belonging to the technical field of display. The array substrate includes: a flexible base, and, a TFT and a connecting line which are on a side of the flexible base. The array substrate has a display area and a lead area. The TFT is in the display area. The connecting line is in the lead area. The connecting line is used to electrically connect the TFT to a drive circuit. A manufacturing material of the connecting line includes a flexible conductive material. Since the material forming the connecting line includes a flexible conductive material, and the flexible conductive material has electrical conductivity and is not easily broken, the breaking probability of the connecting line is reduced, and the yield of the display device is effectively improved.
    Type: Grant
    Filed: July 12, 2019
    Date of Patent: February 8, 2022
    Assignee: BOE Technology Group Co., Ltd.
    Inventors: Xueyan Tian, Zheng Liu, Shuai Zhang