Patents by Inventor Wenhua Song

Wenhua 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).

  • Patent number: 11378846
    Abstract: A display substrate, a manufacturing method thereof and a display device. The display substrate includes a working area and a sealant setting area outside of the working area. The display substrate further includes: a base substrate, a first conductive structure on a first side of the base substrate, and a second conductive structure on one side of the first conductive structure away from the base substrate. The first conductive structure and the second conductive structure are in the sealant setting area. The second conductive structure at least includes an inclined part inclined relative to a main surface of the base substrate. The inclined part is configured to allow at least part of light to be exited out directly over the first conductive structure after the light incident into the inclined part from a second side of the base substrate opposite to the first side is reflected by the inclined part.
    Type: Grant
    Filed: December 19, 2019
    Date of Patent: July 5, 2022
    Assignees: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Bo Shi, Yuanjie Xu, Wenhua Song, Ting Li
  • Patent number: 11215890
    Abstract: An array substrate is provided. The array substrate includes: a base substrate which is provided with a plurality of sub-pixel regions arranged in multiple rows and columns; a plurality of data lines located on the base substrate, each of the plurality of data lines corresponding to at least one of any column of the sub-pixel regions, any row of the sub-pixel regions including a plurality of sub-pixel region pairs, each of the plurality of sub-pixel region pairs including two adjacent sub-pixel regions, any two of the plurality of sub-pixel region pairs including different sub-pixel regions, and two data lines corresponding to the two sub-pixel regions being located at different sides of the two sub-pixel regions in a row direction; and a common electrode and a plurality of pixel electrodes located on the base substrate.
    Type: Grant
    Filed: November 15, 2019
    Date of Patent: January 4, 2022
    Assignees: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Wenhua Song, Bo Shi, Shaning Yan, Shiqi Chen, Limiao Wang
  • Patent number: 11112924
    Abstract: A touch substrate and a touch device are provided. The touch substrate has a touch region and a fan-out region, and includes: touch signal lines located in the touch region; first fan-out lines and second fan-out lines located in the fan-out region, the first fan-out lines and the second fan-out lines are located in a same layer and spaced apart from each other, first ends of the first fan-out lines are coupled with the touch signal lines in a one-to-one correspondence manner, second ends of the first fan-out lines are coupled with a driving chip, the touch substrate further includes a protection element, first ends of the second fan-out lines are coupled with the protection element, second ends of the second fan-out lines are coupled with the driving chip, and the protection element is configured to prevent static electricity from accumulating on the second fan-out lines.
    Type: Grant
    Filed: March 18, 2020
    Date of Patent: September 7, 2021
    Assignees: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Ting Li, Yuanjie Xu, Zhonglin Cao, Pengcheng Zang, Jing He, Wenhua Song
  • Publication number: 20210247651
    Abstract: An array substrate is provided. The array substrate includes: a base substrate which is provided with a plurality of sub-pixel regions arranged in multiple rows and columns; a plurality of data lines located on the base substrate, each of the plurality of data lines corresponding to at least one of any column of the sub-pixel regions, any row of the sub-pixel regions including a plurality of sub-pixel region pairs, each of the plurality of sub-pixel region pairs including two adjacent sub-pixel regions, any two of the plurality of sub-pixel region pairs including different sub-pixel regions, and two data lines corresponding to the two sub-pixel regions being located at different sides of the two sub-pixel regions in a row direction; and a common electrode and a plurality of pixel electrodes located on the base substrate.
    Type: Application
    Filed: November 15, 2019
    Publication date: August 12, 2021
    Inventors: Wenhua Song, Bo Shi, Shaning Yan, Shiqi Chen, Limiao Wang
  • Publication number: 20210191172
    Abstract: A display substrate, a manufacturing method thereof and a display device. The display substrate includes a working area and a sealant setting area outside of the working area. The display substrate further includes: a base substrate, a first conductive structure on a first side of the base substrate, and a second conductive structure on one side of the first conductive structure away from the base substrate. The first conductive structure and the second conductive structure are in the sealant setting area. The second conductive structure at least includes an inclined part inclined relative to a main surface of the base substrate. The inclined part is configured to allow at least part of light to be exited out directly over the first conductive structure after the light incident into the inclined part from a second side of the base substrate opposite to the first side is reflected by the inclined part.
    Type: Application
    Filed: December 19, 2019
    Publication date: June 24, 2021
    Applicants: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Bo SHI, Yuanjie XU, Wenhua SONG, Ting LI
  • Publication number: 20210173503
    Abstract: A touch substrate and a touch device are provided. The touch substrate has a touch region and a fan-out region, and includes: touch signal lines located in the touch region; first fan-out lines and second fan-out lines located in the fan-out region, the first fan-out lines and the second fan-out lines are located in a same layer and spaced apart from each other, first ends of the first fan-out lines are coupled with the touch signal lines in a one-to-one correspondence manner, second ends of the first fan-out lines are coupled with a driving chip, the touch substrate further includes a protection element, first ends of the second fan-out lines are coupled with the protection element, second ends of the second fan-out lines are coupled with the driving chip, and the protection element is configured to prevent static electricity from accumulating on the second fan-out lines.
    Type: Application
    Filed: March 18, 2020
    Publication date: June 10, 2021
    Inventors: Ting LI, Yuanjie XU, Zhonglin CAO, Pengcheng ZANG, Jing HE, Wenhua SONG
  • Patent number: 10841655
    Abstract: The invention relates to the technical field of television, and more particularly, to a data storage framework and a television device. The television device comprises a main screen and a plurality of sub-screens. The data storage framework comprises: a processor; a basic database, and a differential database, wherein the basic database is configured to store configuration data items of the main screen; the differential database is configured to store configuration data items of the plurality of sub-screens different from those of the main screen; wherein the processor is connected to the basic database and the differential database, respectively; and during display configuration of the plurality of sub-screens, the processor combines the basic database and the differential database to form a synthetic database, and outputs the synthetic database to the plurality of sub-screens. Thus, the storage data are optimized; the storage space is saved; and lower cost is realized.
    Type: Grant
    Filed: October 30, 2019
    Date of Patent: November 17, 2020
    Assignee: AMLOGIC (SHANGHAI) CO., LTD.
    Inventor: Wenhua Song
  • Publication number: 20200137346
    Abstract: The invention relates to the technical field of television, and more particularly, to a data storage framework and a television device. The television device comprises a main screen and a plurality of sub-screens. The data storage framework comprises: a processor; a basic database, and a differential database, wherein the basic database is configured to store configuration data items of the main screen; the differential database is configured to store configuration data items of the plurality of sub-screens different from those of the main screen; wherein the processor is connected to the basic database and the differential database, respectively; and during display configuration of the plurality of sub-screens, the processor combines the basic database and the differential database to form a synthetic database, and outputs the synthetic database to the plurality of sub-screens. Thus, the storage data are optimized; the storage space is saved; and lower cost is realized.
    Type: Application
    Filed: October 30, 2019
    Publication date: April 30, 2020
    Inventor: Wenhua SONG
  • Patent number: 10490775
    Abstract: A package structure of a display panel and a display device are provided. The package structure of the display panel includes: a first substrate and a second substrate opposite to each other; and a display component, a drying layer, and a supporting layer, located between the first substrate and the second substrate; wherein, the supporting layer is configured to support the first substrate and the second substrate to maintain an interval between the first substrate and the second substrate, the drying layer and the supporting layer are directly connected with each other, the supporting layer includes a first sub-supporting layer, and the first sub-supporting layer is located on a side of the drying layer away from the display component.
    Type: Grant
    Filed: June 5, 2018
    Date of Patent: November 26, 2019
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., CHENGDUE BOE OPTOELECTRONCS TECHNOLOGY CO., LTD.
    Inventors: Shiqi Chen, Wei Guo, Yuanjie Xu, Zhonglin Cao, Pengcheng Zang, Ting Li, Jing He, Wenhua Song
  • Publication number: 20190097174
    Abstract: A package structure of a display panel and a display device are provided. The package structure of the display panel includes: a first substrate and a second substrate opposite to each other; and a display component, a drying layer, and a supporting layer, located between the first substrate and the second substrate; wherein, the supporting layer is configured to support the first substrate and the second substrate to maintain an interval between the first substrate and the second substrate, the drying layer and the supporting layer are directly connected with each other, the supporting layer includes a first sub-supporting layer, and the first sub-supporting layer is located on a side of the drying layer away from the display component.
    Type: Application
    Filed: June 5, 2018
    Publication date: March 28, 2019
    Inventors: Shiqi CHEN, Wei GUO, Yuanjie XU, Zhonglin CAO, Pengcheng ZANG, Ting LI, Jing HE, Wenhua SONG
  • Publication number: 20180292590
    Abstract: A retardation film and a fabricating method thereof, and a related display device are provided. In some embodiments, the retardation film includes: an alignment layer; and a liquid crystal polymer layer on the alignment layer and formed by polymerizing and curing reactive mesogens. The reactive mesogens include a plurality of reactive liquid crystal molecules having perpendicular orientations.
    Type: Application
    Filed: May 3, 2017
    Publication date: October 11, 2018
    Applicants: BOE TECHNOLOGY GROUP CO., LTD., Chengdu BOE Optoelectronics Technology Co., Ltd.
    Inventors: Xiongcan Zuo, Junrui Zhang, Yuanming Feng, Wenhua Song