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公开(公告)号：US20240264344A1
公开(公告)日：2024-08-08
申请号：US18021688
申请日：2022-03-01
发明人： Xiang Li , Shi Shu , Yong Yu , Chuanxiang Xu , Yang Yue , Xiao Zhang , Mingxing Wang , Wei Li , Wei He , Haowei Zou , Qi Yao
IPC分类号： G02B5/20
CPC分类号： G02B5/201
摘要： A color film substrate and a method of manufacturing the same, a display substrate and a method of manufacturing the same and a display device are provided. The color film substrate includes: a base substrate; a plurality of pixel units arranged on the base substrate, each unit includes a plurality of sub-pixels; the pixel unit includes: a barrier including a first barrier arranged around a peripheral side of the pixel unit and a second barrier arranged between adjacent sub-pixels, and the plurality of sub-pixels include a first sub-pixel for color conversion and a second sub-pixel for scattering; a color conversion material layer arranged in the first sub-pixel; a scattering material layer arranged in the second sub-pixel; at least one of the first barrier and the second barrier is in a same layer as the scattering material layer (50), and has the same material as that of the scattering material layer.
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公开(公告)号：US12035570B2
公开(公告)日：2024-07-09
申请号：US17417299
申请日：2020-09-24
发明人： Xiang Li , Wei He , Haowei Zou , Shi Shu , Chuanxiang Xu , Yong Yu , Yang Yue , Haitao Huang , Qi Yao
IPC分类号： H10K59/122 , H10K59/12 , H10K59/124 , H10K59/38 , H10K71/00
CPC分类号： H10K59/122 , H10K59/124 , H10K59/38 , H10K71/00 , H10K59/1201
摘要： A display substrate, a display panel and a manufacturing method thereof, and a display device are disclosed. The display substrate includes: a first substrate; a pixel defining layer on the first substrate and having pixel openings; and light emitting devices in one-to-one correspondence with the pixel openings. The light emitting device includes a first electrode and a light emitting function layer, the first electrode is between the pixel defining layer and the first substrate, and includes a main body portion exposed by the pixel opening; the light emitting function layer is in the pixel opening and on a side of the main body portion away from the first substrate, at least a part of the light emitting function layer directly faces the main body portion, and the part of the light emitting function layer directly facing the main body portion is a curved film layer protruding towards the first substrate.
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3.发明公开公开(公告)号：US20230157132A1
公开(公告)日：2023-05-18
申请号：US17625712
申请日：2021-01-28
发明人： Wei He , Xiang Li , Haowei Zou , Sheng Xu , Lizhen Zhang , Shipei Li , Huili Wu
IPC分类号： H10K59/80 , H10K59/122 , H10K59/121 , G02B30/26
CPC分类号： H10K59/80515 , H10K59/122 , H10K59/1213 , H10K59/1216 , G02B30/26 , H10K59/878
摘要： Provided are an organic light-emitting display substrate, a manufacturing method thereof and a display device. The display substrate includes a base substrate, a metal reflection layer and multiple pixels. Each pixel includes multiple sub-anodes. The metal reflection layer is between the base substrate and a layer where the multiple sub-anodes are located. The metal reflection layer is insulated from the layer where the sub-anodes are located, the metal reflection layer includes multiple metal reflection patterns separated from each other, and each metal reflection pattern corresponds to one pixel. An orthographic projection of each metal reflection pattern onto the base substrate overlaps with orthographic projections of the multiple sub-anodes of the corresponding pixel onto the base substrate. The sub-anodes of each pixel are arranged at intervals, and a distance between orthographic projections of two adjacent sub-anodes onto the base substrate is less than or equal to a first preset threshold.
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公开(公告)号：US20220375968A1
公开(公告)日：2022-11-24
申请号：US17310392
申请日：2020-10-30
发明人： Hanqing Liu , Wei Chen , Pengcheng Tian , Haowei Zou , Junru Ma
IPC分类号： H01L27/12
摘要： Disclosed are a display substrate and a display device. The display substrate includes: a base substrate; a plurality of gate lines and a plurality of data lines on the base substrate that intersect to surround a plurality of pixels; at least one thin film transistor on the base substrate and located in each pixel, each thin film transistor including a gate electrode, a first electrode and a second electrode; a storage capacitor on the base substrate and located in each pixel, the storage capacitor including a first capacitor electrode and a second capacitor electrode that are disposed oppositely and located in the same layer, wherein the first capacitor electrode comprises at least an electrode body; and a tip structure, the tip structure and the first capacitor electrode being located in the same layer, and the tip structure including a first tip sub-structure and a second tip sub-structure.
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公开(公告)号：US12015034B2
公开(公告)日：2024-06-18
申请号：US17310392
申请日：2020-10-30
发明人： Hanqing Liu , Wei Chen , Pengcheng Tian , Haowei Zou , Junru Ma
IPC分类号： H01L27/12
CPC分类号： H01L27/1255
摘要： Disclosed are a display substrate and a display device. The display substrate includes: a base substrate; a plurality of gate lines and a plurality of data lines on the base substrate that intersect to surround a plurality of pixels; at least one thin film transistor on the base substrate and located in each pixel, each thin film transistor including a gate electrode, a first electrode and a second electrode; a storage capacitor on the base substrate and located in each pixel, the storage capacitor including a first capacitor electrode and a second capacitor electrode that are disposed oppositely and located in the same layer, wherein the first capacitor electrode comprises at least an electrode body; and a tip structure, the tip structure and the first capacitor electrode being located in the same layer, and the tip structure including a first tip sub-structure and a second tip sub-structure.
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公开(公告)号：US11869392B2
公开(公告)日：2024-01-09
申请号：US17409826
申请日：2021-08-24
发明人： Haowei Zou , Xiang Li , Wei He
IPC分类号： H04N13/32 , G09F9/37 , H04N13/359
CPC分类号： G09F9/372 , H04N13/32 , H04N13/359
摘要： Provided are a display substrate, a preparation method and a driving method thereof, and a display apparatus. The display substrate includes a circuit substrate, a plurality of elastic electrode pillars disposed on the circuit substrate, and a plurality of second addressing electrodes and a plurality of light-emitting elements disposed on the elastic electrode pillars, the circuit substrate includes an addressing circuit and a plurality of first addressing electrodes, wherein the addressing circuit is configured to provide a first electrostatic voltage to the first addressing electrodes and a second electrostatic voltage to the second addressing electrodes; the first electrostatic voltage and the second electrostatic voltage are configured to control the deflection angle of the elastic electrode pillar.
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