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公开(公告)号：US20230386411A1
公开(公告)日：2023-11-30
申请号：US18032811
申请日：2022-05-30
Inventor： Rui WANG , Ming HU , Haijun QIU , Juntao CHEN
IPC: G09G3/3258
CPC classification number: G09G3/3258 , G09G2310/08 , G09G2300/0426 , G09G2300/0842 , G09G2310/061
Abstract: A pixel circuit is disposed in the display substrate, the display substrate includes a display stage and a non-display stage, the pixel circuit is configured to drive the light emitting element to emit light in the display stage, and includes a first control sub-circuit, a second control sub-circuit, a third control sub-circuit, a fourth control sub-circuit, a light emitting control sub-circuit and a driving sub-circuit; the third control sub-circuit is electrically connected with a third reset signal terminal, a control signal terminal and a third node respectively, and is configured to provide a first signal to the third node in the display stage and a second signal to the third node or acquire a signal of the third node in the non-display stage under control of the third reset signal terminal.
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公开(公告)号：US20230290310A1
公开(公告)日：2023-09-14
申请号：US18320042
申请日：2023-05-18
IPC: G09G3/3233
CPC classification number: G09G3/3233 , G09G2300/0426 , G09G2300/0842 , G09G2310/061 , G09G2320/0247 , G09G2320/0233
Abstract: A display panel includes pixel circuits, and the pixel circuit includes: a driving sub-circuit, a fourth sub-circuit and a first reset sub-circuit. The driving sub-circuit includes a driving transistor and a storage capacitor. The driving transistor includes a gate and an active pattern including a source portion and a drain portion. The storage capacitor includes a first storage electrode sharing a same electrode with the gate and a second storage electrode used to be connected to a first voltage signal line. The fourth sub-circuit is configured such that the drain portion and the gate are connected when being turned on. The first reset sub-circuit includes a first active pattern, which is arranged in a same layer as the active pattern and includes a first source portion being used to be connected to a first initialization signal line and a first drain portion being connected to the drain portion.
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公开(公告)号：US20230087603A1
公开(公告)日：2023-03-23
申请号：US17795906
申请日：2021-08-31
Inventor： Benlian WANG , Hongli WANG , Wei ZHANG , Weiyun HUANG , Ming HU , Youngyik KO , Haijun QIU
IPC: H01L27/32
Abstract: A display substrate and a display device are provided. The display substrate includes a first color sub-pixel, a second color sub-pixel, and a third color sub-pixel. Each sub-pixel includes a light-emitting region. Sides of each light-emitting region or extension lines of the sides are sequentially connected to form a polygon. Vertexes of the polygon of at least a part of the sub-pixels have non-overlapped regions with angle portions of the corresponding light-emitting regions. Corners of the light-emitting region of at least one sub-pixel at least include a first angle portion. An area of a non-overlapped region between the first angle portion and a vertex angle of the polygon corresponding to the first angle portion is greater than an area of a non-overlapped region between each angle portion among at least part of remaining angle portions and a vertex angle of the polygon corresponding to the each angle portion.
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公开(公告)号：US20230031984A1
公开(公告)日：2023-02-02
申请号：US17639599
申请日：2021-04-30
Inventor： Rui WANG , Ming HU , Haijun QIU , Weiyun HUANG , Yao HUANG , Chao ZENG , Yuanyou QIU , Shaoru LI , Tianyi CHENG
IPC: G09G3/3233
Abstract: A pixel circuit and a driving method thereof, and a display device are provided. The pixel circuit includes a driving sub-circuit, a data writing sub-circuit, a first light-emitting control sub-circuit, a second light-emitting control sub-circuit, a compensation sub-circuit, and a first reset sub-circuit, and is configured to generate a driving current to control a light-emitting element to emit light, the first reset sub-circuit comprises a first transistor, the compensation sub-circuit comprises a second transistor, the first transistor and the second transistor are both polysilicon oxide thin film transistors, and an active layer type of the first transistor and an active layer type of the second transistor are different from an active layer type of a transistor comprised in at least one selected from a group consisting of the driving sub-circuit, the data writing sub-circuit, the first light-emitting control sub-circuit, and the second light-emitting control sub-circuit.
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公开(公告)号：US20220256706A1
公开(公告)日：2022-08-11
申请号：US17626902
申请日：2021-02-20
Inventor： Ren XIONG , Yuanzhang ZHU , Qiang TANG , Huiqiang SONG , Yichen JIANG , Hang MIN , Fei SHANG , Haijun QIU
Abstract: A display apparatus includes a display panel, a touch layer, and a flexible printed circuit (FPC) including a main FPC and a bridge FPC. A third soldering region and a fourth soldering region of the bridge FPC are respectively soldered to a first soldering region and a second soldering region of the main FPC. Ends of each first touch connection line are electrically connected to a touch chip and a first touch lead. Ends of each second touch connection line are electrically connected to a pad on the second soldering region and a second touch lead. Ends of each third touch connection line are electrically connected to a pad on the first soldering region and the touch chip. Ends of each touch transfer line are electrically connected to a pad on the third soldering region and a pad on the fourth soldering region.
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Patent Agency Ranking
公开(公告)号：US20220246692A1
公开(公告)日：2022-08-04
申请号：US17726842
申请日：2022-04-22
Inventor： Yang WANG , Yangpeng WANG , Benlian WANG , Haijun YIN , Haijun QIU , Yao HU , Weinan DAI
Abstract: A pixel arrangement including: first groups of sub-pixels arranged in a first direction, each of the first groups including first sub-pixels and third sub-pixels arranged alternately; and second groups of sub-pixels arranged in the first direction, each of the second groups including third sub-pixels and second sub-pixels arranged alternately. The first groups and the second groups are alternately arranged in a second direction perpendicular to the first direction. The first groups and the second groups are arranged to form third groups of sub-pixels arranged in the second direction and fourth groups of sub-pixels arranged in the second direction. The third groups and the fourth groups are alternately arranged in the first direction. Each of the third groups includes first sub-pixels and third sub-pixels arranged alternately. Each of the fourth groups includes third sub-pixels and second sub-pixels arranged alternately.
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公开(公告)号：US20190094634A1
公开(公告)日：2019-03-28
申请号：US15518346
申请日：2016-10-11
Inventor： Rui WANG , Haijun QIU , Fei SHANG , Jaikwang KIM , Shaoru LI , Rikun JIANG
IPC: G02F1/1343 , G02F1/1337 , G02F1/1362 , G02F1/1335
CPC classification number: G02F1/134336 , G02F1/133514 , G02F1/133707 , G02F1/134309 , G02F1/136286 , G02F1/1368 , G02F2001/134345 , G02F2001/134372 , G02F2201/122 , G02F2201/123 , G02F2201/52 , G02F2201/56
Abstract: The present disclosure provides a pixel structure, an array substrate and a display apparatus, aiming at achieving good display effects in all viewing directions and improved viewing angles. The pixel structure comprises a plurality of transparent electrodes, which are arranged in columns and each transparent electrode corresponds to a subpixel. Each transparent electrode comprises at least two sub-electrode portions, and each sub-electrode portion is provided with a plurality of slits. The plurality of transparent electrodes are arranged such that: slits in substantially a same column of sub-electrode portions have at least two different extending directions to thereby substantially reduce alternating light and dark stripes from some viewing angles in the same column during display; and that slits in substantially a same row of sub-electrode portions have at least two different extending directions to thereby substantially reduce alternating light and dark stripes from some viewing angles in the same row during display.
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公开(公告)号：US20190019815A1
公开(公告)日：2019-01-17
申请号：US15529495
申请日：2016-11-07
Inventor： Rui WANG , Haijun QIU , Fei SHANG , Jaikwang KIM , Shaoru LI , Zhuo XU
IPC: H01L27/12 , G02F1/1362 , G02F1/1343 , G02F1/1335
CPC classification number: H01L27/1244 , G02F1/133512 , G02F1/134309 , G02F1/136213 , G02F1/136286 , G02F2201/123 , H01L27/124 , H01L27/1262 , H01L27/127
Abstract: The present disclosure provides an array substrate, its manufacturing method, and a display apparatus containing the array substrate. The array substrate includes: a substrate; a plurality of gate lines and a plurality of data lines, disposed over the substrate and arranged in rows and columns respectively; and a plurality of pixel regions, each arranged in an area defined by crossing gate lines and data lines and comprising a pixel electrode. The plurality of data lines are configured such that in each pixel region, orthographic projection of any one of the plurality of data lines on the substrate and orthographic projection of a corresponding pixel electrode on the substrate has an overlapping area having a width of ≥0 μm.
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59.发明申请THIN FILM TRANSISTOR STRUCTURE AND MANUFACTURING METHOD THEREOF, ARRAY SUBSTRATE, AND MASK 审中-公开薄膜晶体管结构及其制造方法，阵列基板和掩模公开(公告)号：US20160351670A1
公开(公告)日：2016-12-01
申请号：US14892091
申请日：2015-04-20
Inventor： Zhe LI , Fei SHANG , Haijun QIU
IPC: H01L29/417 , H01L27/12 , H01L29/40 , H01L29/786
CPC classification number: H01L29/41733 , H01L27/124 , H01L29/401 , H01L29/786
Abstract: A thin film transistor structure and a manufacturing method thereof, an array substrate, and a mask are provided. The thin film transistor structure includes: a source electrode and a drain electrode disposed in a same layer, wherein, the source electrode includes a first bending portion, and the drain electrode includes a second bending portion, the first bending portion and the second bending portion are nested and spaced from each other.
Abstract translation: 提供薄膜晶体管结构及其制造方法，阵列基板和掩模。 薄膜晶体管结构包括：源电极和漏电极，设置在同一层中，其中源电极包括第一弯曲部分，漏电极包括第二弯曲部分，第一弯曲部分和第二弯曲部分 嵌套并彼此间隔开。
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公开(公告)号：US20160118014A1
公开(公告)日：2016-04-28
申请号：US14740654
申请日：2015-06-16
Inventor： Yihjen HSU , Xu LU , Fei SHANG , Haijun QIU
IPC: G09G3/36
CPC classification number: G09G3/3677 , G09G3/3648
Abstract: The present invention belongs to the field of display technology, and provides a display panel and a display device which can solve the problem that the common voltage compensation circuit in the prior art produces a disturbance on the display panel. The display panel of the present invention comprises at least one gate drive chip and at least one common voltage compensation circuit, wherein the common voltage compensation circuit is provided inside the gate drive chip. The display device of the present invention comprises above display panel.
Abstract translation: 本发明属于显示技术领域，并且提供了可以解决现有技术中的公共电压补偿电路在显示面板上产生干扰的问题的显示面板和显示装置。 本发明的显示面板包括至少一个栅极驱动芯片和至少一个公共电压补偿电路，其中，公共电压补偿电路设置在栅极驱动芯片的内部。 本发明的显示装置包括上述显示面板。
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