Patents by Inventor Xinguo WU
Xinguo WU 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).
-
Publication number: 20210159364Abstract: Disclosed are an array substrate, a display panel and a display device. The array substrate includes: a base substrate provided with a bonding region for packaging a chip on film, and a first electrode structure, an interlayer dielectric layer, a second electrode structure and a third electrode structure sequentially arranged on the base substrate, the orthographic projections of the first electrode structure, the interlayer dielectric layer, the second electrode structure and the third electrode structure on the base substrate being located in the bonding region. The array substrate further includes protection layers located between the first portion of the second electrode structure and a third electrode and between the second portion of the second electrode structure and the third electrode respectively; and the protection layers cover the side end face of the first portion and the side end face of the second end surface.Type: ApplicationFiled: March 22, 2020Publication date: May 27, 2021Inventors: Hong LIU, Yezhou Fang, Fengguo Wang, Xinguo Wu, Zhixuan Guo, Haidong Wang, Liang Tian, Dong Zhang, Yue Yang, Yulin Cui
-
Publication number: 20210089154Abstract: Embodiments of the present disclosure provide an array substrate, a method of manufacturing the array substrate, a display panel and a display apparatus. The array substrate includes: a substrate; a touch pad disposed on a side of the substrate; a first planarization layer disposed on a side of the touch pad facing away from the substrate; a first passivation layer disposed on a side of the first planarization layer facing away from the touch pad; a touch electrode layer disposed on a side of the first passivation layer facing away from the first planarization layer; and a first via hole sequentially passing through at least the first planarization layer and the first passivation layer. The touch electrode layer is electrically connected to the touch pad through the first via hole.Type: ApplicationFiled: March 19, 2020Publication date: March 25, 2021Inventors: Chenglong Wang, Yezhou Fang, Feng Li, Xinguo Wu, Xiaogang Zhu, Guojiang Yu
-
Publication number: 20210004106Abstract: A touch substrate includes a base, a plurality of touch electrodes arranged in an array on the base, and a plurality of signal lines disposed on a side of the plurality of touch electrodes proximate to or away from the base. The plurality of signal lines include a plurality of touch lines and a plurality of dummy touch lines. At least one of the plurality of touch electrodes is coupled to at least one of the plurality of touch lines. The at least one touch line is configured to transmit touch signals. The at least one touch electrode is coupled to at least one of the plurality of dummy touch lines.Type: ApplicationFiled: February 14, 2020Publication date: January 7, 2021Inventors: Xinguo Wu, Fengguo WANG, Zhixuan GUO, Hong LIU, Bo MA, Yu FENG, Shicheng SONG
-
Publication number: 20200348784Abstract: A touch display substrate includes a common electrode, a common electrode line connected to the common electrode, a touch electrode, and a touch signal line connected to the touch electrode, wherein the common electrode is multiplexed as the touch electrode, and the common electrode line is multiplexed as the touch signal line, wherein the touch display substrate further comprises an inorganic insulation layer arranged between the touch electrode and the touch signal line, the touch electrode is electrically connected to the touch signal line through a via-hole penetrating through the inorganic insulation layer, and the touch electrode, the inorganic insulation layer and the touch signal line are stacked in sequence.Type: ApplicationFiled: April 15, 2019Publication date: November 5, 2020Applicants: ORDOS YUANSHENG OPTOELECTRONICS CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Xinguo WU, Fengguo WANG, Zhixuan GUO, Hong LIU, Bo MA, Kai LI, Liang TIAN, Shicheng SONG
-
Patent number: 10790310Abstract: An array substrate, a display panel and a display device are provided. The array substrate includes a base substrate, and a metal connecting member, a first insulating layer, a signal line, a second insulating layer and a first electrode which are disposed on the base substrate in this order. The first insulating layer is located between the metal connecting member and the signal line, and the second insulating layer is located between the signal line and the common electrode. A material of the metal connecting member is different from a material of the signal line. The signal line is electrically connected to the first electrode through the metal connecting member. A contact resistance between the material of the metal connecting member and a material of the first electrode is smaller than a contact resistance between the material of the signal line and the material of the first electrode.Type: GrantFiled: January 3, 2018Date of Patent: September 29, 2020Assignees: BOE TECHNOLOGY GROUP CO., LTD., ORDOS YUANSHENG OPTOELECTRONICS CO., LTD.Inventors: Hong Liu, Xinguo Wu, Fengguo Wang, Dawei Shi, Zifeng Wang, Wentao Wang, Lu Yang, Feng Li, Zhixuan Guo, Yuanbo Li, Bo Ma
-
Publication number: 20200303560Abstract: A thin film transistor, a method for fabricating the same, an array substrate, a display panel, and a display device are provided. The thin film transistor includes a substrate, and an active layer on the substrate, wherein the active layer includes a poly-silicon layer and has a channel region and two electrode connection regions respectively on two sides of the channel region, and the channel region includes a plurality of lightly drain doping segments, which are spaced apart along from one of the electrode connection regions to the other electrode connection region, and channel segments located between the lightly drain doping segments.Type: ApplicationFiled: October 15, 2019Publication date: September 24, 2020Inventors: Zhixuan GUO, Fengguo WANG, Yezhou FANG, Xinguo WU, Hong LIU, Kai LI, Liang TIAN, Shiyu ZHANG
-
Publication number: 20200212071Abstract: The present disclosure relates to the technical field of display. Disclosed are an array substrate and a preparation method therefor, and a display panel and a display device. The array substrate includes: a substrate; multiple gate lines, wherein the gate lines are located on the substrate, and extend along a first direction; multiple data lines, wherein the data lines are located on the substrate, and extend along a second direction, and the gate lines and the data lines intersect to define multiple pixel areas; and a touch-control electrode wiring wherein the touch-control electrode wiring has the same direction as that of the gate lines, and is arranged insulated from the gate lines on a different layer, and the orthographic projection of the touch-control electrode wiring on the substrate at least has an overlapping area with the orthographic projection of part of the gate lines on the substrate.Type: ApplicationFiled: March 22, 2019Publication date: July 2, 2020Inventors: Zhixuan GUO, Fengguo WANG, Yezhou FANG, Feng LI, Xinguo WU, Hong LIU, Zifeng WANG, Lei LI, Feng LI, Kai LI, Liang TIAN, Jing ZHAO, Zhengkui WANG, Bo MA, Haiqin LIANG, Peng LIU
-
Publication number: 20200185416Abstract: An array substrate is provided. The array substrate include a base, a first electrode and a second electrode which are on the base and a touch line on the base, both the first electrode and the second electrode are configured to transmit a display signal, the touch line is configured to transmit a touch signal; the first electrode and the touch line are respectively in different layers, and an orthographic projection of the first electrode on the base at least partially overlaps with an orthographic projection of the touch line on the base. A preparation method of the array substrate and a touch display panel are further provided.Type: ApplicationFiled: August 6, 2018Publication date: June 11, 2020Inventors: Xinguo WU, Fengguo WANG, Dawei SHI, Hong LIU, Zifeng WANG, Feng LI, Bo MA, Zhixuan GUO, Yuanbo LI, Jing ZHAO, Cenhong DUAN, Haiqin LIANG
-
Publication number: 20200176477Abstract: An array substrate, a display panel and a display device are provided. The array substrate includes a base substrate, and a metal connecting member, a first insulating layer, a signal line, a second insulating layer and a first electrode which are disposed on the base substrate in this order. The first insulating layer is located between the metal connecting member and the signal line, and the second insulating layer is located between the signal line and the common electrode. A material of the metal connecting member is different from a material of the signal line. The signal line is electrically connected to the first electrode through the metal connecting member. A contact resistance between the material of the metal connecting member and a material of the first electrode is smaller than a contact resistance between the material of the signal line and the material of the first electrode.Type: ApplicationFiled: January 3, 2018Publication date: June 4, 2020Inventors: Hong Liu, Xinguo Wu, Fengguo Wang, Dawei Shi, Zifeng Wang, Wentao Wang, Lu Yang, Feng Li, Zhixuan Guo, Yuanbo Li, Bo Ma
-
Patent number: 10649568Abstract: An array substrate and a method for manufacturing the same, a display panel and a display device are provided. The array substrate includes: a substrate; a gate metal layer arranged on the substrate, the gate metal layer including a gate line and a patterned auxiliary metal; a source and drain metal layer, the source and drain metal layer including source signal lines and touch signal lines, and the source and drain metal layer being separated from the gate metal layer by an insulating layer; a planarization layer arranged on the source and drain metal layer; and a common electrode arranged on the planarization layer. The patterned auxiliary metal is electrically connected to the touch signal lines through first holes penetrating the insulating layer, and is electrically connected to the common electrode through second holes penetrating the insulating layer and third holes penetrating the planarization layer.Type: GrantFiled: October 11, 2018Date of Patent: May 12, 2020Assignees: BOE TECHNOLOGY GROUP CO., LTD., ORDOS YUANSHENG OPTOELECTRONICS CO., LTD.Inventors: Xinguo Wu, Fengguo Wang, Dawei Shi, Hong Liu, Feng Li, Zifeng Wang, Bo Ma, Zhixuan Guo, Yuanbo Li, Cenhong Duan, Jing Zhao
-
Patent number: 10608089Abstract: The present application provides a thin film transistor, an array substrate, a display device and a method of fabricating a thin film transistor. According to embodiments of the present application, the thin film transistor includes: a substrate; a first source/drain electrode on the substrate; an active layer at a side of the first source/drain electrode facing away from the substrate; and a second source/drain electrode at a side of the active layer facing away from the first source/drain electrode. The first source/drain electrode and the second source/drain electrode are electrically connected to the active layer independently.Type: GrantFiled: September 5, 2018Date of Patent: March 31, 2020Assignees: BOE TECHNOLOGY GROUP CO., LTD., ORDOS YUANSHENG OPTOELECTRONICS CO., LTD.Inventors: Xinguo Wu, Fengguo Wang, Dawei Shi, Hong Liu, Zifeng Wang, Feng Li, Bo Ma, Zhixuan Guo, Yuanbo Li, Cenhong Duan, Jing Zhao
-
Patent number: 10490670Abstract: A manufacturing method of an array substrate, an array substrate and a display device are provided. The method includes: forming a first electrode; forming a first insulation layer on the first electrode; forming a first via hole in the first insulation layer; forming an active layer on the first insulation layer, which is electrically connected with the first electrode through the first via hole; forming a gate insulation layer on the active layer; forming a first gate electrode on the gate insulation layer, which overlaps with at least part of the active layer; forming a second insulation layer on the first gate electrode and the gate insulation layer, forming a second via hole in the second insulation layer and the gate insulation layer; forming a pixel electrode on the second insulation layer, which is electrically connected with the active layer through the second via hole.Type: GrantFiled: June 20, 2017Date of Patent: November 26, 2019Assignees: BOE TECHNOLOGY GROUP CO., LTD., ORDOS YUANSHENG OPTOELECTRONICS CO., LTD.Inventors: Feng Li, Dawei Shi, Fengguo Wang, Hong Liu, Xinguo Wu, Zifeng Wang, Bo Ma, Zhixuan Guo, Yuanbo Li
-
Publication number: 20190352235Abstract: A ceramic-based toughness-enhanced material includes the following starting materials by volume percentage: 92-96% ceramic substrate powder, 2-4% single crystal sapphire fiber, 0.3-0.4% ceramic substrate disperser, 0.6-0.7% single crystal sapphire fiber disperser and 3-5% sintering aid.Type: ApplicationFiled: July 6, 2018Publication date: November 21, 2019Inventors: Renchen LIU, Shishan JI, Yan LIU, Qing MA, Shugang YAN, Xinguo WU
-
Patent number: 10424669Abstract: An array substrate, a manufacturing method thereof, and a display device are provided. The array substrate includes a base substrate; a first conductive layer located on the base substrate, including a source electrode of a switching element; and a color filter layer located on the first conductive layer, wherein the source electrode of the switching element and the color filter layer are abutted in a direction perpendicular to the base substrate.Type: GrantFiled: June 27, 2017Date of Patent: September 24, 2019Assignees: BOE TECHNOLOGY GROUP CO., LTD., ORDOS YUANSHENG OPTOELECTRONICS CO., LTD.Inventors: Zhixuan Guo, Fengguo Wang, Xinguo Wu, Hong Liu, Zifeng Wang, Yuanbo Li, Feng Li, Bo Ma
-
Publication number: 20190123156Abstract: The present application provides a thin film transistor, an array substrate, a display device and a method of fabricating a thin film transistor. According to embodiments of the present application, the thin film transistor includes: a substrate; a first source/drain electrode on the substrate; an active layer at a side of the first source/drain electrode facing away from the substrate; and a second source/drain electrode at a side of the active layer facing away from the first source/drain electrode. The first source/drain electrode and the second source/drain electrode are electrically connected to the active layer independently.Type: ApplicationFiled: September 5, 2018Publication date: April 25, 2019Inventors: Xinguo WU, Fengguo WANG, Dawei SHI, Hong LIU, Zifeng WANG, Feng LI, Bo MA, Zhixuan GUO, Yuanbo LI, Cenhong DUAN, Jing ZHAO
-
Publication number: 20190121477Abstract: An array substrate and a method for manufacturing the same, a display panel and a display device are provided. The array substrate includes: a substrate; a gate metal layer arranged on the substrate, the gate metal layer including a gate line and a patterned auxiliary metal; a source and drain metal layer, the source and drain metal layer including source signal lines and touch signal lines, and the source and drain metal layer being separated from the gate metal layer by an insulating layer; a planarization layer arranged on the source and drain metal layer; and a common electrode arranged on the planarization layer. The patterned auxiliary metal is electrically connected to the touch signal lines through first holes penetrating the insulating layer, and is electrically connected to the common electrode through second holes penetrating the insulating layer and third holes penetrating the planarization layer.Type: ApplicationFiled: October 11, 2018Publication date: April 25, 2019Applicants: BOE TECHNOLOGY GROUP CO., LTD., ORDOS YUANSHENG OPTOELECTRONICS CO., LTD.Inventors: Xinguo WU, Fengguo WANG, Dawei SHI, Hong LIU, Feng LI, Zifeng WANG, Bo MA, Zhixuan GUO, Yuanbo LI, Cenhong DUAN, Jing ZHAO
-
Publication number: 20190056630Abstract: A display device is provided, including an array substrate and an opposite substrate, a fan-out gate array formed on the array substrate and a transparent conductive material layer overlying the fan-out gate array; and a fan-out region formed on the opposite substrate and a base layer formed on the fan-out region.Type: ApplicationFiled: June 6, 2018Publication date: February 21, 2019Inventors: Hong LIU, Fengguo WANG, Dawei SHI, Zifeng WANG, Xinguo WU, Bo MA, Feng LI, Yuanbo LI, Zhixuan GUO, Cenhong DUAN, Jing ZHAO
-
Publication number: 20190013409Abstract: A manufacturing method of an array substrate, an array substrate and a display device are provided. The method includes: forming a first electrode; forming a first insulation layer on the first electrode; forming a first via hole in the first insulation layer; forming an active layer on the first insulation layer, which is electrically connected with the first electrode through the first via hole; forming a gate insulation layer on the active layer; forming a first gate electrode on the gate insulation layer, which overlaps with at least part of the active layer; forming a second insulation layer on the first gate electrode and the gate insulation layer, forming a second via hole in the second insulation layer and the gate insulation layer; forming a pixel electrode on the second insulation layer, which is electrically connected with the active layer through the second via hole.Type: ApplicationFiled: June 20, 2017Publication date: January 10, 2019Inventors: Feng LI, Dawei SHI, Fengguo WANG, Hong LIU, Xinguo WU, Zifeng WANG, Bo MA, Zhixuan GUO, Yuanbo LI
-
Publication number: 20190004660Abstract: An array substrate and a manufacturing method thereof and a display panel are provided. The array substrate includes: a base substrate; a first layer, located on the base substrate, including a force electrode configured to detect a touch force; a buffer layer located on the first layer; a thin film transistor including a gate electrode located on the buffer layer; and a second layer including a force electrode wire and the gate electrode; the force electrode wire and the force electrode being electrically connected.Type: ApplicationFiled: June 30, 2017Publication date: January 3, 2019Applicants: BOE TECHNOLOGY GROUP CO., LTD., ORDOS YUANSHENG OPTOELECTRONICS CO., LTD.Inventors: Zhixuan GUO, Fengguo WANG, Xinguo WU, Feng LI, Hong LIU, Zifeng WANG, Yuanbo LI, Bo MA
-
Publication number: 20190006524Abstract: An array substrate, a manufacturing method thereof, and a display device are provided. The array substrate includes a base substrate; a first conductive layer located on the base substrate, including a source electrode of a switching element; and a color filter layer located on the first conductive layer, wherein the source electrode of the switching element and the color filter layer are abutted in a direction perpendicular to the base substrate.Type: ApplicationFiled: June 27, 2017Publication date: January 3, 2019Inventors: Zhixuan GUO, Fengguo WANG, Xinguo WU, Hong LIU, Zifeng WANG, Yuanbo LI, Feng LI, Bo MA