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).
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Patent number: 11378846Abstract: 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: GrantFiled: December 19, 2019Date of Patent: July 5, 2022Assignees: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Bo Shi, Yuanjie Xu, Wenhua Song, Ting Li
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Patent number: 11215890Abstract: 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: GrantFiled: November 15, 2019Date of Patent: January 4, 2022Assignees: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Wenhua Song, Bo Shi, Shaning Yan, Shiqi Chen, Limiao Wang
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Patent number: 11112924Abstract: 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: GrantFiled: March 18, 2020Date of Patent: September 7, 2021Assignees: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Ting Li, Yuanjie Xu, Zhonglin Cao, Pengcheng Zang, Jing He, Wenhua Song
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Publication number: 20210247651Abstract: 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: ApplicationFiled: November 15, 2019Publication date: August 12, 2021Inventors: Wenhua Song, Bo Shi, Shaning Yan, Shiqi Chen, Limiao Wang
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Publication number: 20210191172Abstract: 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: ApplicationFiled: December 19, 2019Publication date: June 24, 2021Applicants: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Bo SHI, Yuanjie XU, Wenhua SONG, Ting LI
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Publication number: 20210173503Abstract: 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: ApplicationFiled: March 18, 2020Publication date: June 10, 2021Inventors: Ting LI, Yuanjie XU, Zhonglin CAO, Pengcheng ZANG, Jing HE, Wenhua SONG
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Patent number: 10841655Abstract: 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: GrantFiled: October 30, 2019Date of Patent: November 17, 2020Assignee: AMLOGIC (SHANGHAI) CO., LTD.Inventor: Wenhua Song
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Publication number: 20200137346Abstract: 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: ApplicationFiled: October 30, 2019Publication date: April 30, 2020Inventor: Wenhua SONG
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Patent number: 10490775Abstract: 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: GrantFiled: June 5, 2018Date of Patent: November 26, 2019Assignees: 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
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Publication number: 20190097174Abstract: 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: ApplicationFiled: June 5, 2018Publication date: March 28, 2019Inventors: Shiqi CHEN, Wei GUO, Yuanjie XU, Zhonglin CAO, Pengcheng ZANG, Ting LI, Jing HE, Wenhua SONG
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Publication number: 20180292590Abstract: 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: ApplicationFiled: May 3, 2017Publication date: October 11, 2018Applicants: BOE TECHNOLOGY GROUP CO., LTD., Chengdu BOE Optoelectronics Technology Co., Ltd.Inventors: Xiongcan Zuo, Junrui Zhang, Yuanming Feng, Wenhua Song