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公开(公告)号：US20240237446A1
公开(公告)日：2024-07-11
申请号：US18615509
申请日：2024-03-25
Inventor： Yongfu DIAO , Chenyu CHEN
IPC: H10K59/131 , G09G3/3233 , H10K59/121 , H10K59/123 , H10K59/126
CPC classification number: H10K59/131 , G09G3/3233 , H10K59/1213 , H10K59/1216 , H10K59/123 , H10K59/126 , G09G2300/0426 , G09G2300/0842 , G09G2300/0861
Abstract: A display substrate includes a substrate and a plurality of sub-pixels arranged in an array on the substrate. The sub-pixel includes: a data line pattern extending along a first direction; a power signal line pattern, the power signal line pattern including a portion extending along the first direction; and a sub-pixel driving circuit. The sub-pixel driving circuit includes two switching transistors, a driving transistor, and a storage capacitor; a first/second electrode plate of the storage capacitor is coupled to a gate electrode of the driving transistor/the power signal line pattern, second electrodes of the two switching transistors are both coupled to a first electrode of the driving transistor, and orthographic projection of a second electrode of at least one of the two switching transistors on the substrate at least partially overlaps orthographic projection of the power signal line pattern or the second electrode plate on the substrate.
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公开(公告)号：US20230118191A1
公开(公告)日：2023-04-20
申请号：US17796440
申请日：2021-08-09
Inventor： Wenbo CHEN , Yuhsiung FENG , Xin MOU , Chenyu CHEN , Hongting LU , Zhongliu YANG , Shuang ZHAO , Jing YANG , Lian XIANG
IPC: H10K59/131 , H10K71/00
Abstract: A flexible display panel and a preparation method therefor, a display apparatus, and a tiled display apparatus. The flexible display panel is provided with a display area and a peripheral area located on the periphery of the display area, the peripheral area comprising at least one bent area and a folded area located on a side of each bent area away from the display area. The flexible display panel comprises: a flexible substrate and a frame circuit that is disposed on the flexible substrate and is located in the peripheral area, at least a portion of the frame circuit being located in the folded area. The portion of the flexible display panel that is located in the folded area is configured to, by means of the portion located in the bent area, be folded in the direction away from the display side of the flexible display panel.
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公开(公告)号：US20210173264A1
公开(公告)日：2021-06-10
申请号：US15780071
申请日：2017-11-13
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Xiaochen NIU , Xue DONG , Xiaochuan CHEN , Wenqing ZHAO , Chenyu CHEN , Haiyan WANG
IPC: G02F1/1343 , G02F1/13357 , G02F1/1335 , G02F1/1337 , G09G3/36
Abstract: A liquid crystal display and a driving method thereof are provided The liquid crystal display includes a backlight source, a lower substrate at a light exit side of the backlight source, an upper substrate opposite to the lower substrate, and a liquid crystal layer between the two substrates. The backlight source includes a plurality of light sources, and light emitted from each light source is collimated light. The liquid crystal display further includes at least one first electrode and at least one second electrode between the lower substrate and the liquid crystal layer and a light shielding structure, orthographic projections of the light source and the light shielding structure on the lower substrate overlapping. The first and second electrodes are configured to receive different voltages to form an electric field, so that liquid crystal molecules within the electric field are deflected to form convex lens structures.
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公开(公告)号：US20210125566A1
公开(公告)日：2021-04-29
申请号：US16976191
申请日：2019-10-23
Inventor： Zhongliu YANG , Yudan SHUI , Yongfu DIAO , Wenkang WANG , Chenyu CHEN
IPC: G09G3/3275
Abstract: A display substrate and a manufacturing method therefor, and a display device are provided. The display substrate includes a base substrate, a plurality of sub-pixels, a plurality of data lines, a plurality of data lead lines, at least one group of contact pads, and a first insulation layer. The base substrate includes a display region and a bonding region; the data lines are configured to provide data signals to the sub-pixels; the data lead lines are electrically connected to the data lines, respectively; the at least one group of contact pads includes a first group of contact pads and a second group of contact pads; the first insulation layer is in gaps between the contact pads and covers edges of the contact pads.
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公开(公告)号：US20250087159A1
公开(公告)日：2025-03-13
申请号：US18955129
申请日：2024-11-21
Inventor： Hongting LU , Yuhsiung FENG , Xin MOU , Chenyu CHEN , Shuang ZHAO , Zhongliu YANG , Jing YANG , Wenbo CHEN
IPC: G09G3/3233 , H10K59/131
Abstract: A display substrate and a display device are provided. The display substrate includes a base substrate and a plurality of sub-pixels on the base substrate, each sub-pixel includes a pixel circuit, and the pixel circuit includes a first reset sub-pixel. The first reset sub-pixel is configured to apply a first reset voltage to a light-emitting element in response to a first reset control voltage to reversely bias the light-emitting element.
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Patent Agency Ranking
公开(公告)号：US20230354667A1
公开(公告)日：2023-11-02
申请号：US17636616
申请日：2021-03-19
Inventor： Yan SUN , Xiaomang ZHANG , Tiankuo SHI , Wei SUN , Xiaochuan CHEN , Zhijian ZHU , Pengcheng LU , Chenyu CHEN
IPC: H10K59/35 , G09G3/3208
CPC classification number: H10K59/353 , H10K59/351 , G09G3/3208 , G09G2320/0271 , G09G2320/0233
Abstract: A display substrate including a base substrate is provided. The display substrate includes a sub-pixel array, which includes a plurality of first sub-pixel rows and a plurality of second sub-pixel rows, each first sub-pixel row includes a plurality of first sub-pixels, a plurality of second sub-pixels, and a plurality of third sub-pixels, each second sub-pixel row includes a plurality of fourth sub-pixels and a plurality of white sub-pixels. Each first sub-pixel, each second sub-pixel, and each third sub-pixel are configured such that white can be displayed by combining a single first sub-pixel, a single second sub-pixel, and a single third sub-pixel, and each fourth sub-pixel is selected from any one of the first sub-pixel, the second sub-pixel and the third sub-pixel. Each of the plurality of first sub-pixel rows and each of the plurality of second sub-pixel rows are arranged alternately in a column direction of the sub-pixel array.
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公开(公告)号：US20230180561A1
公开(公告)日：2023-06-08
申请号：US17921920
申请日：2021-05-20
Inventor： Zhongliu YANG , Wenbo CHEN , Mengyue FAN , Bing ZHANG , Shuang ZHAO , Jing YANG , Chenyu CHEN
IPC: H10K59/131 , H10K59/121
CPC classification number: H10K59/1315 , H10K59/1213 , H10K59/1216
Abstract: The present disclosure provides a display substrate and a display device. The display substrate includes a substrate, a plurality of initialization signal lines, in the display area of the substrate, the plurality of initialization signal lines extend in a first direction; an interlayer insulating layer, on a side of the plurality of initialization signal lines facing away from the substrate; and a plurality of auxiliary signal lines, on a side of the interlayer insulating layer facing away from the substrate and in the display area, the plurality of auxiliary signal lines extend in a second direction, and the first direction is different from the second direction; the plurality of auxiliary signal lines and the plurality of initialization signal lines are electrically connected to each other through first vias, the first vias run through the interlayer insulating layer.
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公开(公告)号：US20220189391A1
公开(公告)日：2022-06-16
申请号：US17283174
申请日：2020-06-30
Inventor： Jing YANG , Chenyu CHEN , Shuang ZHAO , Zhongliu YANG , Wenbo CHEN , Hongting LU
IPC: G09G3/3225 , H01L27/32
Abstract: The embodiments of the present disclosure provide an array substrate and a related display panel and a related display device. An array substrate includes a plurality of pairs of scan signal lines. A first scan signal line of the m-th pair of scan signal lines is configured to provide a first scan signal to a sub-pixel in a (2n−1)-th column from sub-pixels in the m-th. And a plurality of pairs of driving reset control signal lines. A second driving reset control signal line of the m-th pair of driving reset control signal lines is configured to provide a second driving reset control signal to the sub-pixel in the 2n-th column from the sub-pixels in the m-th row. The m and n are integers greater than or equal to 1. In the embodiments of the present disclosure, the first scan signal line of the m-th pair of scan signal lines and the second driving reset control signal line of the m-th pair of driving reset control signal lines are the same signal line.
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9.发明申请公开(公告)号：US20210193887A1
公开(公告)日：2021-06-24
申请号：US16910747
申请日：2020-06-24
Inventor： Chenyu CHEN , Yuhsiung FENG
IPC: H01L33/58 , G02B27/01 , H01L25/075 , H01L33/54 , B60K35/00
Abstract: A display substrate is provided, which includes a base substrate, a plurality of pixel units arranged on the base substrate, and a function layer arranged at a light-emitting side of at least one pixel unit of the plurality of pixel units, wherein the function layer is configured to shield a light beam toward a first direction among light beams emitted by the at least one pixel unit, the function layer includes an organic layer and a light-shielding layer, and the light-shielding layer is arranged on a part of the organic layer, and configured to shield the light beam toward the first direction among the light beams emitted by the at least one pixel unit. An on-board display device and a method for manufacturing the display substrate are further provided.
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公开(公告)号：US20230345787A1
公开(公告)日：2023-10-26
申请号：US17636030
申请日：2021-04-27
Applicant: BOE Technology Group Co., Ltd.
Inventor： Zhijian ZHU , Pengcheng LU , Chenyu CHEN , Shengji YANG , Xiaochuan CHEN , Yan SUN , Tiankuo SHI , Xiaomang ZHANG , Yuanlan TIAN , Dacheng ZHANG
IPC: H10K59/35 , H10K59/131
CPC classification number: H10K59/353 , H10K59/351 , H10K59/131
Abstract: A pixel structure, a driving method thereof, a display panel, and a display apparatus are provided. The pixel structure includes: a plurality of pixel rows and a plurality of pixel columns. Each pixel row includes: sub-pixels of four different colors. The plurality of pixel columns include: a plurality of first pixel columns and a plurality of second pixel columns arranged alternately. Each of the first pixel columns includes: sub-pixels of three of the four different colors. Each of the second pixel columns includes: sub-pixels of another color other than the three of the four different colors.
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