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41.发明申请公开(公告)号：US20190352772A1
公开(公告)日：2019-11-21
申请号：US15779231
申请日：2017-10-13
Inventor： Peng XU , Shengkai PAN , Yongkang QIAO , Jie LIU
Abstract: The present disclosure relates to a deposition prevention plate and a method for manufacturing the same, a method for recycling materials, and a thin film deposition apparatus. The deposition prevention plate includes a substrate, and a carrier layer on the substrate for carrying a plating material, wherein the carrier layer can be peeled off from the substrate. By forming a peelable carrier layer on the substrate, the cleaning process of the deposition prevention plate can be simplified, thereby saving the cleaning cost of the deposition prevention plate. In addition, by recycling and reusing the plating material in a method such as distillation, filtration or physical separation, the utilization of the plating material can be further improved.
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公开(公告)号：US20250040390A1
公开(公告)日：2025-01-30
申请号：US18916127
申请日：2024-10-15
Inventor： Longhui XUE , Wei ZHANG , Benlian WANG , Ming HU , Quan SHI , Peng XU
IPC: H10K59/35 , H10K59/122
Abstract: The present disclosure provides a pixel array and a display device. The pixel array includes first sub-pixels, second sub-pixels and third sub-pixels; the first sub-pixels and the third sub-pixels are alternately arranged along a first direction to form first pixel groups, and are alternately arranged along a second direction to form third pixel groups; the second sub-pixels are arranged along the first direction to form second pixel groups, and are arranged along the second direction to form fourth pixel groups; wherein the first pixel groups and the second pixel groups are alternately arranged in the second direction; the third pixel groups and the fourth pixel groups are alternately arranged along the first direction; wherein a shape of the second sub-pixel includes a polygon, a plurality of sides of the polygon include straight lines or arcs, and the shape of the second sub-pixel includes at most one symmetry axis.
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公开(公告)号：US20240233599A9
公开(公告)日：2024-07-11
申请号：US18278706
申请日：2022-07-01
Inventor： Kunyan SHI , Yafei CHEN , Gang WANG , Qiang FU , Erlong SONG , Kai ZHANG , Peng XU , Xingrui CAI
IPC: G09G3/3258
CPC classification number: G09G3/3258 , G09G2300/0819 , G09G2300/0842 , G09G2300/0861 , G09G2310/061 , G09G2310/08
Abstract: The present disclosure provides a pixel driving circuit and a display panel. The pixel drive circuit includes: a data writing sub-circuit, a threshold compensation sub-circuit, a driving sub-circuit and a storage sub-circuit, the data writing sub-circuit includes a fourth transistor, which includes a first electrode connected with a data line, a second electrode connected with a first terminal of the driving sub-circuit, and a control electrode connected with a first scan signal line, and the fourth transistor is an oxide thin film transistor; the threshold compensation sub-circuit is configured to compensate a threshold voltage of the driving sub-circuit in response to a second scan signal; the storage sub-circuit is configured to store a data voltage signal; the driving sub-circuit is configured to provide a driving current for a light emitting device to be driven according to voltages of the first terminal and a control terminal thereof.
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公开(公告)号：US20240231528A1
公开(公告)日：2024-07-11
申请号：US18614638
申请日：2024-03-23
Inventor： Shun ZHANG , Yi ZHANG , Ping WEN , Peng XU , Chang LUO , Linhong HAN , Weiyun HUANG , Youngyik KO , Yuanqi ZHANG , Cong FAN
CPC classification number: G06F3/0412 , G06F3/0445 , G06F3/0446 , G06F3/0448 , G06F2203/04103 , G06F2203/04112
Abstract: Provided are a display panel, a preparation method thereof, and a display device. The display panel includes a display substrate and a touch panel. The touch panel includes multiple touch electrodes. At least one of the touch electrodes includes multiple grid patterns enclosed by metal wires. At least one of the grid patterns includes a first edge, second edge, third edge and fourth edge that form a ring. The first edge and the third edge extend in a second direction. The second edge and the fourth edge extend in a first direction. A shape of the grid pattern includes a first curved ring, a second curved ring, a third curved ring, or a fourth curved ring. A first edge and third edge of the first curved ring are curves curved towards a direction opposite to the first direction.
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公开(公告)号：US20240008335A1
公开(公告)日：2024-01-04
申请号：US18468774
申请日：2023-09-18
Inventor： Tong NIU , Ming HU , Chang LUO , Jianpeng WU , Benlian WANG , Fengli JI , Peng XU , Qian XU , Guomeng ZHANG , Yan HUANG
CPC classification number: H10K59/353 , H10K59/352 , C23C14/042 , H10K59/122
Abstract: Display substrate, display device, high-precision metal mask are provided. Display substrate includes: first, second, and third sub-pixels; in first direction, first and third sub-pixels are alternately arranged to form first sub-pixel rows, second sub-pixels form second sub-pixel rows; in second direction, first and second sub-pixel rows are alternately arranged; two first and two third sub-pixels in two adjacent rows and two adjacent columns form 2*2 array; in the array, two first sub-pixels are in different rows and in different columns, so are the two third sub-pixels, connection lines of centers of two first and two third sub-pixels form virtual quadrilateral, second sub-pixel is within virtual quadrilateral; for multiple distances from centers of two first and two third sub-pixels corresponding to same virtual quadrilateral to center of second sub-pixel, at least two distances are different. Brightness centers of virtual pixels have more uniform distribution.
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Patent Agency Ranking
公开(公告)号：US20230409153A1
公开(公告)日：2023-12-21
申请号：US18455737
申请日：2023-08-25
CPC classification number: G06F3/0446 , G06F2203/04112 , G06F2203/04111 , G06F3/0412
Abstract: A touch substrate and a display device are provided. The touch substrate includes a touch electrode layer with a mesh type structure; the touch electrode layer includes first touch electrodes and second touch electrodes; a first touch electrode includes first touch sub-electrodes, and a second touch electrode includes second touch sub-electrodes; a first touch sub-electrode includes first touch electrode meshes, and a second touch sub-electrode includes second touch electrode meshes; the touch electrode layer further includes boundary meshes located between adjacent first touch sub-electrode and second touch sub-electrode; each boundary mesh includes at least two first mesh lines; each first mesh line is provided with a first break; second mesh lines are arranged in a first touch electrode mesh and/or a second touch electrode mesh; the second mesh lines are provided with second breaks; and a mesh line in a boundary mesh is provided with a protruding part.
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公开(公告)号：US20230397460A1
公开(公告)日：2023-12-07
申请号：US18032510
申请日：2020-12-21
IPC: H10K59/131 , H10K59/40 , G06F3/041 , G06F3/044
CPC classification number: H10K59/131 , H10K59/40 , G06F3/04164 , G06F3/0418 , G06F3/0446 , G06F3/0445 , G06F3/0412
Abstract: Provided are a display panel and display apparatus, including: a plurality of touch-control electrodes and a plurality of touch-control electrode leads, at least one touch-control electrode being connected to at least one touch-control electrode lead; a display panel including a display region and a non-display region surrounding the display region, the plurality of touch-control electrodes being located in the display region; the display panel also includes lead labels arranged around at least one of the touch-control electrode leads and used for identifying the leads of the touch-control electrodes.
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公开(公告)号：US20230295791A1
公开(公告)日：2023-09-21
申请号：US17914951
申请日：2021-10-28
Inventor： Jiangtao DENG , Peng XU
CPC classification number: C23C14/042 , C23C14/24
Abstract: The present application provides a mask assembly and an evaporation device to effectively reduce a possibility that wrinkles are generated in a first mask and effectively avoid edge color mixing. The mask assembly includes a frame, and a first mask and a second mask stacked on the frame. The first mask includes a plurality of mask strips disposed along a first direction, and a gap is disposed between two adjacent mask strips. The second mask includes a body and support strips. The support strips include a plurality of first support strips disposed along the first direction and a plurality of second support strips disposed along a second direction. Widths of first ends of outermost first support strips and first ends of outermost second support strips gradually increase along a direction from being away from the body to being close to the body, and the first support strips are disposed corresponding to the gaps. The evaporation device includes the mask assembly.
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公开(公告)号：US20230143544A1
公开(公告)日：2023-05-11
申请号：US17596742
申请日：2020-11-30
Inventor： Guomeng ZHANG , Yan HUANG , Ming HU , Tong NIU , Qian XU , Chang LUO , Jianpeng WU , Peng XU , Fengli JI , Benlian WANG
IPC: H10K59/35 , H10K59/122 , H10K71/00
CPC classification number: H10K59/353 , H10K59/352 , H10K59/122 , H10K71/00
Abstract: A display substrate, a display device, a high-precision metal mask are provided. The display substrate includes first, second, third sub-pixels. In first direction, first and third sub-pixels are alternant to form first sub-pixel rows, second sub-pixels form second sub-pixel rows. In second direction, first and second sub-pixel rows are alternant, first direction is approximately perpendicular to second direction. Two first and two third sub-pixels in two adjacent rows and two adjacent columns form a 2*2 array, in the array, two first sub-pixels are in different rows and different columns, two third sub-pixels are in different rows and different columns, at least one of two first and two third sub-pixels is a pattern where corner is cut off, connection lines of centers of two first and two third sub-pixels form non-square virtual quadrilateral, and second sub-pixel is within virtual quadrilateral. The display effect can be improved.
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公开(公告)号：US20220336541A1
公开(公告)日：2022-10-20
申请号：US17417709
申请日：2020-09-30
Inventor： Tong NIU , Ming HU , Chang LUO , Jianpeng WU , Benlian WANG , Fengli JI , Peng XU , Qian XU , Guomeng ZHANG , Yan HUANG
IPC: H01L27/32
Abstract: Display substrate, display device, high-precision metal mask are provided. Display substrate includes: first, second, and third sub-pixels; in first direction, first and third sub-pixels are alternately arranged to form first sub-pixel rows, second sub-pixels form second sub-pixel rows; in second direction, first and second sub-pixel rows are alternately arranged; two first and two third sub-pixels in two adjacent rows and two adjacent columns form 2*2 array; in the array, two first sub-pixels are in different rows and in different columns, so are the two third sub-pixels, connection lines of centers of two first and two third sub-pixels form virtual quadrilateral, second sub-pixel is within virtual quadrilateral; for multiple distances from centers of two first and two third sub-pixels corresponding to same virtual quadrilateral to center of second sub-pixel, at least two distances are different. Brightness centers of virtual pixels have more uniform distribution.
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