Patents by Inventor Shaojing WU
Shaojing 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).
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Publication number: 20250234724Abstract: A display panel and a display device are provided. A first entity portion is connected with a data line and a signal trace, and a first gap is provided between the first entity portion and a first dummy portion. The display panel includes a first metal layer and a second metal layer that are stacked. The first entity portion includes a first portion located on the first metal layer. The first dummy portion includes a third portion located on the first metal layer. The first portion includes a first end of the first entity portion, and the third portion includes a first end of the first dummy portion.Type: ApplicationFiled: December 11, 2023Publication date: July 17, 2025Applicant: Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.Inventors: Minchen DU, Shaojing WU
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Patent number: 12336397Abstract: A display panel and a display device are provided in the present application. The display panel includes a substrate, a pixel drive circuit layer, a first flat layer, a first conductive layer, a second flat layer, a first electrode, a metal contact layer, a light-emitting layer, and a second electrode. The present application designs a gap provided between an edge of the metal contact layer located in a non-display area and an edge of the second flat layer, whereby water vapor within the second flat layer can be released outwardly in a longitudinal direction, reducing an occurrence probability of a red border line.Type: GrantFiled: September 13, 2021Date of Patent: June 17, 2025Assignee: Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.Inventor: Shaojing Wu
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Publication number: 20250181196Abstract: A touch display panel includes a touch area and a bezel area. The touch display panel includes a substrate and a touch layer. The touch layer includes a plurality of touch electrodes and a plurality of touch lines. The touch lines include winding sections and main line sections. The touch lines include a first touch line and a second touch line, a width variation between the first touch line and the second touch line in the bezel area is less than or equal to a first preset threshold, and a length of a winding section of the first touch line is less than a length of a winding section of the second touch line.Type: ApplicationFiled: June 30, 2022Publication date: June 5, 2025Inventors: Ruiting HE, Shaojing WU, Jin LIU
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Publication number: 20250143105Abstract: The present disclosure provides display panels and display devices. There is at least one first connection line including a plurality of first connection segments each extending along a first direction, a plurality of second connection segments each extending along the first direction, and a plurality of third connection segments each extending along a second direction. The plurality of first connection segments and the plurality of second connection segments are alternately and staggered along the first direction. The first connection segment and one adjacent second connection segment are connected to both sides of one third connection segment in the first direction.Type: ApplicationFiled: November 2, 2023Publication date: May 1, 2025Applicant: WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.Inventors: Minchen DU, Songpo XIANG, Shaojing WU
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Publication number: 20250098460Abstract: A display panel is provided. The display panel includes a plurality of first traces and a plurality of second traces. The display panel comprises a first sub-pixel and a second sub-pixel, which are arranged along a second direction, the first sub-pixel comprises at least one of the first traces extending along a first direction, the second sub-pixel comprises at least one of the second traces extending along the first direction. A number of the first traces extending along the first direction contained in the first sub-pixel is greater than or equal to a number of the second traces extending along the first direction contained in the second sub-pixel.Type: ApplicationFiled: November 29, 2024Publication date: March 20, 2025Inventors: Yanyang LI, Shaojing WU, Xiaoguang ZHU
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Patent number: 12232379Abstract: The present application provides a display panel and a display device, including a first planarization layer, a second planarization layer, a first pixel definition layer, a second pixel definition layer, a first support column, a second support column, a first dam structure, and a second dam structure. The first dam structure is located in the first dam area, including a first planarization layer, a second planarization layer, a first pixel definition layer and a first support column. The second dam structure is located in the second dam area, including a second planarization layer, the second pixel definition layer and the second support column.Type: GrantFiled: June 29, 2022Date of Patent: February 18, 2025Assignee: WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.Inventors: Kun Zhou, Ping Zhong, Shaojing Wu
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Patent number: 12193289Abstract: A display panel is provided. The display panel includes a display area and a non-display area adjacent to the display area. The display panel includes a substrate and a driving circuit layer disposed on the substrate. The driving circuit layer includes a plurality of data lines located in the display area and extending along a first direction, and a plurality of first traces located at least partially in the display area and electrically connected to the data lines and a driving chip. A connecting hole(s) of the first traces and the data lines is located in the display area.Type: GrantFiled: December 17, 2021Date of Patent: January 7, 2025Assignee: WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.Inventors: Yanyang Li, Shaojing Wu, Xiaoguang Zhu
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Patent number: 12178092Abstract: The present application provides a display panel. The display panel includes a plurality of data lines, a plurality of constant voltage traces, and a plurality of drive traces located in a display area. The display panel further includes a first metal layer, a second metal layer, and a shield layer between the first metal layer and the second metal layer, wherein the first metal layer includes a gate trace, the shield layer includes a plurality of shield traces, and the second metal layer includes the drive trace. An overlap region of the drive trace and the gate trace on the shield layer overlaps with the shield trace.Type: GrantFiled: December 17, 2021Date of Patent: December 24, 2024Assignee: WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.Inventors: Yanyang Li, Shaojing Wu, Xiaoguang Zhu
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Publication number: 20240349581Abstract: The present application provides a display panel and a display device. The display panel comprises a plurality of dummy lines, a plurality of first data lines and a plurality of fan-out lines electrically connected to a plurality of the first data lines in the active area. A plurality of the dummy lines include a plurality of first dummy lines being alternately spaced from a plurality of first data lines and a plurality of second dummy lines being disposed on extension lines of a plurality of fan-out lines, so as to improve the distribution density of wirings in the active area, thereby improving the problem of uneven display when the display panel is power off.Type: ApplicationFiled: March 1, 2023Publication date: October 17, 2024Applicant: WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.Inventors: Minchen DU, Shaojing WU
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Patent number: 12062330Abstract: The present disclosure provides an electronic device and a display panel. The display panel includes a transition display region and a transparent display region. First pixel driving circuits are placed in the transition display region. Dummy pixel driving circuits are placed in the transition display region. One of the dummy pixel driving circuit is adjacently placed within a predetermined distance from at least one side of the first pixel driving circuits arranged along the second direction. This could reduce the environment difference between the pixel driving circuit close to the light sensing region and the pixel driving circuit inside the transition display region and thus reduce the luminance difference between the first display pixels controlled by the pixel driving circuit close to the light sensing region and the first display pixels controlled by the pixel driving circuit inside the transition display region.Type: GrantFiled: September 18, 2021Date of Patent: August 13, 2024Assignee: Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.Inventors: Maojun Yin, Shaojing Wu, Cheng Yang, Xiaoguang Zhu
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Publication number: 20240244897Abstract: A display panel and a display device are provided in the present application. The display panel includes a substrate, a pixel drive circuit layer, a first flat layer, a first conductive layer, a second flat layer, a first electrode, a metal contact layer, a light-emitting layer, and a second electrode. The present application designs a gap provided between an edge of the metal contact layer located in a non-display area and an edge of the second flat layer, whereby water vapor within the second flat layer can be released outwardly in a longitudinal direction, reducing an occurrence probability of a red border line.Type: ApplicationFiled: September 13, 2021Publication date: July 18, 2024Inventor: Shaojing WU
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Publication number: 20240179970Abstract: A driving circuit and a display panel are provided. The driving circuit at least includes first fan-out lines, second fan-out lines, and data lines. The first fan-out lines are located in the display region and electrically connected to the driving chip. The second fan-out lines are located in the display region and connected to the first fan-out lines. The data lines are located in the display region and connected to the second fan-out lines. Wherein, the first fan-out lines, the second fan-out lines, and the data lines are located in different layers, and the second fan-out lines are located between the first fan-out lines and the data lines.Type: ApplicationFiled: June 29, 2022Publication date: May 30, 2024Applicant: Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.Inventors: Kun ZHOU, Shaojing WU
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Publication number: 20240008323Abstract: The present application provides a display panel and a display device, including a first planarization layer, a second planarization layer, a first pixel definition layer, a second pixel definition layer, a first support column, a second support column, a first dam structure, and a second dam structure. The first dam structure is located in the first dam area, including a first planarization layer, a second planarization layer, a first pixel definition layer and a first support column. The second dam structure is located in the second dam area, including a second planarization layer, the second pixel definition layer and the second support column.Type: ApplicationFiled: June 29, 2022Publication date: January 4, 2024Inventors: Kun ZHOU, Ping ZHONG, Shaojing WU
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Publication number: 20230329049Abstract: A display panel and a display device are disclosed. The display panel includes a normal display area and a fan-out display area, and the fan-out display area includes a first area and a second area. Pixel driving circuit units of the display panel are located in the normal display area and the first area, and fan-out wirings are located in the second area. A shielding layer is disposed on one side of a pixel definition layer away from a substrate, and second openings of the shielding layer are defined corresponding to first openings of the pixel definition layer, thereby being beneficial to improve visible mura.Type: ApplicationFiled: April 25, 2022Publication date: October 12, 2023Inventors: Kun ZHOU, Ping ZHONG, Shaojing WU
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Publication number: 20230189582Abstract: A display panel is provided. The display panel includes a display area and a non-display area adjacent to the display area. The display panel includes a substrate and a driving circuit layer disposed on the substrate. The driving circuit layer includes a plurality of data lines located in the display area and extending along a first direction, and a plurality of first traces located at least partially in the display area and electrically connected to the data lines and a driving chip. A connecting hole(s) of the first traces and the data lines is located in the display area.Type: ApplicationFiled: December 17, 2021Publication date: June 15, 2023Inventors: Yanyang LI, Shaojing WU, Xiaoguang ZHU
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Publication number: 20230180549Abstract: The present application provides a display panel. The display panel includes a plurality of data lines, a plurality of constant voltage traces, and a plurality of drive traces located in a display area. The display panel further includes a first metal layer, a second metal layer, and a shield layer between the first metal layer and the second metal layer, wherein the first metal layer includes a gate trace, the shield layer includes a plurality of shield traces, and the second metal layer includes the drive trace. An overlap region of the drive trace and the gate trace on the shield layer overlaps with the shield trace.Type: ApplicationFiled: December 17, 2021Publication date: June 8, 2023Inventors: Yanyang LI, Shaojing WU, Xiaoguang ZHU
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Patent number: 11640558Abstract: The present disclosure provides an unbalanced sample classification method and an unbalanced sample classification apparatus. The method includes: obtaining unbalanced sample data; calculating a sample contribution rate based on the sample data and the characteristic data; filtering out a part of the sample data within a preset sample contribution threshold according to the sample contribution rate to determine as target sample data; and inputting the target sample data into a sample classification model to calculate a sample classification result through a classification algorithm. By using two variables of the characteristic value contribution rate and the characteristic contribution rate, the characteristics and samples with low contribution rate for classification are eliminated to effectively reducing the processing of unbalanced sample data, and a machine learning classification algorithm can be used on this basis to adopt the effective characteristics or samples to achieve efficient classification.Type: GrantFiled: September 1, 2020Date of Patent: May 2, 2023Assignees: SHENZHEN ACADEMY OF INSPECTION AND QUARANTINE, SHENZHEN CUSTOMS INFORMATION CENTER, SHENZHEN CUSTOMS ANIMAL AND PLANT INSPECTION AND QUARANTINE TECHNOLOGY CENTERInventors: Xianyu Bao, Yina Cai, Zhouxi Ruan, Yun Guo, Shaojing Wu, Tikang Lu, Zhinan Chen
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Patent number: 11557382Abstract: The present disclosure provides a method for automatically collecting and matching laboratory data, including: obtaining a creation time of experimental data, determining target experimental data corresponding to a target time in accordance with the creation time, segmenting the target experimental data into a plurality data blocks, generating a data block index table, including at least one data block identifier, according to the data blocks, selecting a target matching mode from a plurality of predetermined matching modes according to the data block index table, obtaining the data block identifier upon determining the target experimental data in a storage node is loaded, and extracting data content in the target experimental data corresponding to the data block identifier by the target matching mode. This method may greatly reduce the number of string matching and may reduce the complexity of the algorithm.Type: GrantFiled: November 24, 2020Date of Patent: January 17, 2023Assignees: SHENZHEN ACADEMY OF INSPECTION AND QUARANTINE, SHENZHEN CUSTOMS INFORMATION CENTER, SHENZHEN CUSTOMS ANIMAL AND PLANT INSPECTION AND QUARANTINE TECHNOLOGY CENTERInventors: Yina Cai, Xianyu Bao, Lixun Cheng, Zhouxi Ruan, Jinxue Peng, Shaojing Wu, Yun Guo, Tikang Lu, Zhifeng Qin
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Patent number: 11437599Abstract: The present disclosure provides a display panel and a display device. The display panel includes a substrate, including a display area and a non-display area; a display functional layer disposed on the display area; a plurality of protruding blocks disposed on the non-display area; and an encapsulation layer disposed on the display functional layer; wherein the encapsulation layer extends along an edge of the display functional layer to the non-display area and covers the plurality of protruding blocks.Type: GrantFiled: October 23, 2019Date of Patent: September 6, 2022Assignee: WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.Inventor: Shaojing Wu
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Patent number: 11417719Abstract: The present disclosure provides an organic light-emitting diode (OLED) display panel comprising a display area, a non-display, and a block area provided in the non-display area. The OLED display panel includes a signal trace layer, an organic film layer, and an anode layer which are sequentially located on the signal trace layer. The signal trace layer is provided with a signal trace in the non-display area. When an anode is formed on the anode layer, an anode material layer at least covering the exposed signal trace is formed in the corresponding block area, so as prevent mis-etching of the signal trace caused by the etching solution.Type: GrantFiled: February 18, 2020Date of Patent: August 16, 2022Assignee: WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.Inventors: Sisi Zhou, Shaojing Wu