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公开(公告)号：US20240062708A1
公开(公告)日：2024-02-22
申请号：US18271674
申请日：2021-12-30
发明人： Qibing GU , Guofeng HU , Xiuling LI , Bao FU , Jiayi LI , Xiurong WANG , Yicheng LIN , Lingyun SHI
IPC分类号： G09G3/32
CPC分类号： G09G3/32 , G09G2300/0408 , G09G2300/0426 , G09G2310/0291 , G09G2300/0828 , G09G2330/021 , G09G2320/041 , G09G2320/0626
摘要： Disclosed are a display panel and a display apparatus, wherein the display panel includes a plurality of first signal lines extending along a first direction and a plurality of pixel units arranged in an array in the first direction and a second direction; at least one pixel unit among the plurality of pixel units includes a component group and a drive chip configured to drive the component group to emit light; the component group includes K light emitting elements, and the drive chip includes K signal channel terminals, K is a positive integer greater than or equal to 2; for a pixel unit in a j-th row and an i-th column, cathodes of the K light emitting elements are electrically connected with an i-th first signal line, and an anode of an s-th light emitting element is electrically connected with an s-th signal channel terminal of the drive chip.
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公开(公告)号：US20240313173A1
公开(公告)日：2024-09-19
申请号：US18027227
申请日：2022-02-28
发明人： Qiuhua MENG , Xiawei YUN , Chenchang CHEN , Yicheng LIN , Lingyun SHI , Guofeng HU
CPC分类号： H01L33/54 , H01L25/0753 , H01L25/167 , H01L27/0266 , H01L33/44 , H01L33/62
摘要： A display baseplate (100), an encapsulation baseplate (400) and a display apparatus are provided. The display baseplate (100) includes a substrate (10), a plurality of light-emitting unit groups on the substrate (10), a light-transmitting layer (20) on the substrate (10), a light-blocking layer (30) on the substrate (10), and an encapsulation cover plate (40) at a side of the light-blocking layer (30) away from the substrate (10). Each light-emitting unit group includes a plurality of light emitters (50). The light-blocking layer (30) includes a plurality of holes (31), and an orthographic projection of the light emitters (50) on the substrate (10) is within an orthographic projection of the holes (31) onto the substrate (10). The light-transmitting layer (20) covers the light emitters (50). The light-transmitting layer (20) is partially between the light-blocking layer (30) and the substrate (10) and partially in the holes (31). The display apparatus includes the display baseplate (100).
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公开(公告)号：US20240169928A1
公开(公告)日：2024-05-23
申请号：US18421549
申请日：2024-01-24
发明人： Ying HAN , Xuehuan FENG , Yicheng LIN , Pan XU , Guoying WANG , Xing ZHANG , Zhan GAO , Mingi CHU
IPC分类号： G09G3/3266 , G09G3/3275 , G11C19/28 , H01L27/12 , H10K59/121 , H10K59/131
CPC分类号： G09G3/3266 , G09G3/3275 , G11C19/28 , H01L27/124 , H10K59/1213 , H10K59/1216 , H10K59/1315 , G09G2300/0842 , G09G2310/0278 , G09G2310/0286 , G09G2310/061 , G09G2320/0233
摘要： A display panel includes: a substrate, sub-pixels and a gate drive circuit. The sub-pixel includes a pixel drive circuit. The gate drive circuit includes cascaded shift registers, and a shift register is electrically connected to pixel drive circuits in a row of sub-pixels. The gate drive circuit further includes cascade input signal lines and cascade display reset signal lines. The cascade input signal line is configured to connect a shift signal terminal and an input signal terminal of two different shift register; and the cascade display reset signal line is configured to connect a shift signal terminal and a display reset signal terminal of two different shift register. The display panel has sub-pixel regions for arranging the sub-pixels and first gap regions each located between two adjacent columns of sub-pixel regions; the cascade display reset signal lines and the cascade input signal lines are disposed in different first gap regions.
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4.发明公开公开(公告)号：US20240114728A1
公开(公告)日：2024-04-04
申请号：US18538138
申请日：2023-12-13
发明人： Guoying WANG , Zhen SONG , Yicheng LIN , Xing ZHANG , Pan XU , Ling WANG , Ying HAN
IPC分类号： H10K59/122 , H10K59/121 , H10K59/124 , H10K71/00
CPC分类号： H10K59/122 , H10K59/121 , H10K59/124 , H10K71/00 , H10K59/1201
摘要： An organic light-emitting diode (OLED) display substrate, a manufacturing method thereof and a display panel are provided. The OLED display substrate has pixel regions and includes a base substrate and a pixel defining layer disposed on the base substrate; in regions of the pixel defining layer corresponding to the pixel regions, accommodation parts penetrating the pixel defining layer are disposed, and the pixel defining layer is further provided with guide parts disposed corresponding to the accommodation parts, the guide parts are located on a periphery of the corresponding accommodation parts and formed by recessed areas which are formed on a side of the pixel defining layer away from the base substrate, the recessed areas do not penetrate the pixel defining layer, and an orthographic projection of the guide part on the base substrate is directly coupled to an orthographic projection of the corresponding accommodation part on the base substrate.
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公开(公告)号：US20230343812A1
公开(公告)日：2023-10-26
申请号：US17921077
申请日：2021-05-08
发明人： Xing ZHANG , Yicheng LIN , Pan XU , Ying HAN , Guoying WANG , Zhan GAO
IPC分类号： H01L27/15
CPC分类号： H01L27/156
摘要： A display substrate and a display apparatus. Each pixel repeat unit (10) includes two pixel regions (P1, P2) arranged in a first direction, and a light transmission region (T) located between the two pixel regions (P1, P2), where each of the pixel regions (P1, P2) is provided with at least three sub-pixels (A, B, C) which are adjacently provided; and the area of the light transmission region (T) is equal to twice the area of a light transmission region (T) corresponding to a single pixel region (P1, P2).
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6.发明申请公开(公告)号：US20210343973A1
公开(公告)日：2021-11-04
申请号：US17279771
申请日：2020-06-02
发明人： Xing ZHANG , Wei QUAN , Yicheng LIN , Pan XU , Ling WANG , Guoying WANG , Ying HAN , Zhan GAO
摘要： The present disclosure provides a display substrate, including: a base substrate, which includes a display region and a driving region arranged on at least one side of the display region; a first electrode layer disposed in the display region; a signal output part disposed in the driving region, the first electrode layer is electrically coupled to the signal output part, the first electrode layer comprises a plurality of electrode regions each having a same area; and a plurality of auxiliary electrodes, which are in one-to-one correspondence with the plurality of electrode regions and configured to be coupled in parallel with the first electrode layer, a resistance of each auxiliary electrode is inversely correlated with a minimum distance from the electrode region corresponding to said each auxiliary electrode to the signal output part. The present disclosure further provides a display panel and a manufacturing method thereof and a display device.
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公开(公告)号：US20240049525A1
公开(公告)日：2024-02-08
申请号：US17753513
申请日：2021-03-25
发明人： Xing ZHANG , Zhan GAO , Yicheng LIN , Pan XU , Ying HAN , Guoying WANG , Dacheng ZHANG
IPC分类号： H10K59/126 , H10K59/38 , H10K59/131 , H10K59/80
CPC分类号： H10K59/126 , H10K59/38 , H10K59/131 , H10K59/87
摘要： A display substrate and a display device are provided. The display substrate includes a base substrate and a light-shielding layer. The base substrate includes a display region including repeating units, each repeating unit includes a transparent region and a pixel region, the pixel region includes sub-pixels, each sub-pixel includes a sub-pixel driving circuit and a light-emitting element, and the light-emitting element includes a first electrode, a second electrode, and a light-emitting layer located between the first electrode and the second electrode. The light-shielding layer is located on a side of the sub-pixel driving circuit close to the base substrate, at least part of an orthographic projection of the light-shielding layer on a main surface of the base substrate overlaps with an orthographic projection of the sub-pixel driving circuit on the main surface of the base substrate, and the light-shielding layer is connected with the second electrode.
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公开(公告)号：US20230158769A1
公开(公告)日：2023-05-25
申请号：US17630670
申请日：2021-01-25
发明人： Zhan GAO , Xing ZHANG , Pan XU , Wei LIU , Ying HAN , Guoying WANG , Yicheng LIN , Tangxiang WANG
CPC分类号： B32B3/08 , B32B7/027 , B32B2457/08 , B32B2457/20
摘要： The present disclosure relates to the technical field of display, and provides a bearing substrate, a binding assembly, and a binding method thereof. The bearing substrate may be bound to an integrated substrate. A thermal expansion coefficient of the bearing substrate is greater than a thermal expansion coefficient of the integrated substrate. The integrated substrate includes a plurality of second binding terminals distributed at equal intervals in a same direction. The bearing substrate includes a plurality of first binding terminal sets distributed at equal intervals in a first direction, and each of the first binding terminal sets includes a plurality of first binding terminals distributed at equal intervals in the first direction for binding with the plurality of the second binding terminals one-to-one.
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公开(公告)号：US20230115948A1
公开(公告)日：2023-04-13
申请号：US17914929
申请日：2021-02-02
发明人： Pan XU , Yongqian LI , Yicheng LIN , Ling WANG , Guoying WANG , Xing ZHANG , Ying HAN , Dacheng ZHANG , Lang LIU , Chen XU
IPC分类号： H10K59/126 , H10K71/00
摘要： The present disclosure provides an array substrate, a display panel, a display device and a manufacturing method, for solving the problems in the prior art that the array substrate is larger in number of circuits, the area needed for punching is larger, and the high pixel resolution cannot be achieved easily. The array substrate comprises: an interlayer dielectric layer located at the side of the active layer distant from the buffer layer, the interlayer dielectric layer being provided with a via hole, the via hole comprising a first part and a second part, the orthographic projection of the first part on the base substrate being in contact with the orthographic projection of the second part on the base substrate, the first part of the via hole penetrating through the interlayer dielectric layer and the buffer layer and exposing part of the shading layer, and the second part penetrating through the interlayer dielectric layer and exposing at least part of the active layer; and a source/drain layer located at the side of the interlayer dielectric layer distant from the active layer.
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公开(公告)号：US20220359635A1
公开(公告)日：2022-11-10
申请号：US17416522
申请日：2020-12-29
发明人： Ying HAN , Ling WANG , Yicheng LIN , Pan XU , Xing ZHANG , Guoying WANG
摘要： Provided is a display substrate, including: a substrate, and multiple light-emitting units and multiple light-detecting units located on a substrate. At least one light-emitting unit includes a light-emitting element and a pixel driving circuit coupled with the light-emitting element, and at least one light-detecting unit includes an optical sensing element and a light-emitting detection circuit coupled with an optical sensing element; an optical sensing element is located on one side of a light-emitting detection circuit and a pixel driving circuit away from a substrate and between a light-emitting element and a substrate; the light-emitting element emits light from a side away from the substrate, and a light transmittance region is provided on one side of the light-emitting element facing the optical sensing element.
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