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公开(公告)号：US12041812B2
公开(公告)日：2024-07-16
申请号：US17437460
申请日：2020-12-04
发明人： Chao Pu , Shengji Yang , Pengcheng Lu , Kuanta Huang , Xiaochuan Chen , Junbo Wei
IPC分类号： H10K50/844 , H10K50/842 , H10K59/38 , H10K71/00 , H10K59/12 , H10K59/124
CPC分类号： H10K50/844 , H10K59/38 , H10K71/00 , H10K50/8426 , H10K59/1201 , H10K59/124
摘要： A display panel, a method of manufacturing a display panel, and a display device are provided. The display panel includes: a substrate; a light-emitting device layer arranged on the substrate; a first thin film encapsulation layer including at least one organic layer; a color filter layer; a second thin film encapsulation layer including at least one organic layer; and an adhesive film layer arranged on at least one side of the color filter layer, wherein the adhesive film layer is in direct contact with the color filter layer, and the adhesive film layer and the color filter layer are stacked, and a material of the adhesive film layer has a viscosity greater than a viscosity of a material of the organic layer in each of the first thin film encapsulation layer and the second thin film encapsulation layer.
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公开(公告)号：US11877476B2
公开(公告)日：2024-01-16
申请号：US16901019
申请日：2020-06-15
发明人： Shengji Yang , Xiaochuan Chen , Hui Wang , Kuanta Huang , Pengcheng Lu , Yuncui Zhao , Dongmei Xie
IPC分类号： H10K59/123 , H10K59/122 , H10K50/814 , H10K59/124 , H10K59/12
CPC分类号： H10K59/122 , H10K50/814 , H10K59/123 , H10K59/124 , H10K59/1201
摘要： Provided are a display substrate and a preparation method thereof, and a display apparatus. The display substrate includes a microcavity structure layer and a light emitting structure layer that are stacked, a reflective electrode being disposed in the microcavity structure layer, a groove being disposed on a surface of the microcavity structure layer, the light emitting structure layer including a first electrode disposed in the groove, and the first electrode being connected to the reflective electrode.
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公开(公告)号：US11805686B2
公开(公告)日：2023-10-31
申请号：US17260257
申请日：2020-03-27
发明人： Chao Pu , Shengji Yang , Kuanta Huang , Pengcheng Lu , Xiaochuan Chen
IPC分类号： H10K59/131 , H10K77/10
CPC分类号： H10K59/131 , H10K77/10
摘要： The present disclosure relates to the field of display technologies and, in particular to a display panel and a display device. The display panel includes a circuit board assembly, a plurality of sub-pixels, a base substrate, and a plurality of connecting wires. The circuit board assembly includes a plurality of first bonding pads; a plurality of second bonding pads are disposed in the non-display area of the base substrate; the plurality of connecting wires connect the plurality of first bonding pads and the plurality of second bonding pads. Adjacent connecting wires have different maximum stretchable heights in a direction perpendicular to the base substrate.
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4.发明公开公开(公告)号：US20230172037A1
公开(公告)日：2023-06-01
申请号：US16966718
申请日：2019-08-27
发明人： Junbo Wei , Shengji Yang , Kuanta Huang , Pengcheng Lu , Yuanlan Tian , Xiaochuan Chen
IPC分类号： H10K59/80 , G09G3/3266 , G09G3/3275 , H05K1/18 , H10K71/00 , H05K7/20
CPC分类号： H10K59/8794 , G09G3/3266 , G09G3/3275 , H05K1/189 , H10K59/873 , H10K71/00 , H05K7/20963 , H05K2201/10128 , G09G2310/0278
摘要： A display device, a heat dissipation layer, an electronic device, and a method for manufacturing a display device are provided. The display device includes: a silicon-based organic light-emitting display panel, including a silicon substrate, a first electrode of a display element, an organic light-emitting layer, and a second electrode of the display element that are stacked sequentially; a flexible printed circuit board electrically connected to the silicon substrate; and a heat dissipation layer on a non-display side of the silicon-based organic light-emitting display panel, extending to the flexible printed circuit board to cover at least a part of the flexible printed circuit board. A gate drive circuit, a data drive circuit, and a pixel circuit are integrated on the silicon substrate, and the flexible printed circuit board is configured to transmit electrical signals to the gate drive circuit, the data drive circuit, and the second electrode of the display element.
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公开(公告)号：US11580782B2
公开(公告)日：2023-02-14
申请号：US17269550
申请日：2020-05-29
发明人： Qing Wang , Shengji Yang , Xiaochuan Chen , Kuanta Huang
IPC分类号： H01L51/50 , G06V40/19 , G02F1/1335 , H01L27/32 , H04N5/225 , G06V10/141 , G06V10/147 , G06V40/18 , G06F21/32
摘要： Embodiments of the present invention provide a display panel, including a display region, wherein the display region includes an iris recognition region; the display panel further includes a light conversion layer disposed in the iris recognition region, the light conversion layer is configured to convert visible light incident on the light conversion layer into infrared light, and the infrared light is emitted from a display side of the display panel.
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公开(公告)号：US11539017B2
公开(公告)日：2022-12-27
申请号：US16960046
申请日：2019-08-23
发明人： Shengji Yang , Hui Wang , Xiaochuan Chen , Kuanta Huang , Yanming Wang , Pengcheng Lu , Yage Song , Guangtong Liu , Jiantong Li
摘要： A display substrate and a manufacturing method thereof are provided. The display substrate includes a base substrate, as well as a first conductive layer, an organic functional layer and a second conductive layer which are on the base substrate sequentially, and the organic functional layer includes a carrier injection layer including a first carrier injection layer portion and a second carrier injection layer portion which are in a first sub-pixel area and a second sub-pixel area respectively; the display substrate further includes a spacer which separates the first carrier injection layer portion and the second carrier injection layer portion, and the carrier injection layer further includes a third carrier injection layer portion which is separated from the first carrier injection layer portion and the second carrier injection layer portion respectively.
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公开(公告)号：US11450270B2
公开(公告)日：2022-09-20
申请号：US16484621
申请日：2019-01-25
发明人： Liang Chen , Lei Wang , Dongni Liu , Li Xiao , Minghua Xuan , Xiaochuan Chen , Shengji Yang , Pengcheng Lu , Detao Zhao , Ning Cong
IPC分类号： G09G3/3233 , G09G3/3275
摘要： A pixel circuit and a method of driving the same, and a display device. The pixel circuit includes a plurality of pixel compensation circuits, and each pixel compensation circuit can be connected to M light-emitting units located in the same column. Each light-emitting control signal terminal of the M light-emitting control signal terminals included in each light-emitting control signal terminal group may be connected to a pixel compensation circuit group (i.e., K rows of pixels compensation circuits).
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公开(公告)号：US11424295B2
公开(公告)日：2022-08-23
申请号：US16903347
申请日：2020-06-16
发明人： Junbo Wei , Shengji Yang , Kuanta Huang , Pengcheng Lu
摘要： Provided are a display substrate, a preparation method thereof, and a display apparatus. The display substrate includes: a base substrate, a light emitting structure layer disposed on the base substrate, a color filter layer including a plurality of sub-pixels and disposed on a light emitting side of the light emitting structure layer, and a pinhole thin film structure layer disposed on a light emitting side of the color filter layer, the pinhole thin film structure layer including a plurality of amplification structures, the amplification structures corresponding to the sub-pixels one by one, and an orthographic projection of the amplification structures on the base substrate being inside an orthographic projection of the sub-pixels corresponding to the amplification structures on the base substrate, and the amplification structures being configured to amplify images of the sub-pixels corresponding to the amplification structures.
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公开(公告)号：US20220209178A1
公开(公告)日：2022-06-30
申请号：US17437460
申请日：2020-12-04
发明人： Chao Pu , Shengji Yang , Pengcheng Lu , Kuanta Huang , Xiaochuan Chen , Junbo Wei
摘要： A display panel, a method of manufacturing a display panel, and a display device are provided. The display panel includes: a substrate; a light-emitting device layer arranged on the substrate; a first thin film encapsulation layer including at least one organic layer; a color filter layer; a second thin film encapsulation layer including at least one organic layer; and an adhesive film layer arranged on at least one side of the color filter layer, wherein the adhesive film layer is in direct contact with the color filter layer, and the adhesive film layer and the color filter layer are stacked, and a material of the adhesive film layer has a viscosity greater than a viscosity of a material of the organic layer in each of the first thin film encapsulation layer and the second thin film encapsulation layer.
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10.发明授权公开(公告)号：US11355708B2
公开(公告)日：2022-06-07
申请号：US16493189
申请日：2019-01-31
发明人： Shengji Yang , Xue Dong , Xiaochuan Chen , Hui Wang
摘要： The present disclosure relates to the field of manufacturing displays, and provides a method for manufacturing a display substrate, a method for manufacturing a mask plate, and a display device. The method for manufacturing a display substrate comprises: providing a first substrate; providing a mask plate opposite to the first substrate, the mask plate comprising one or more light-transmissive regions, and an electrically conductive material is provided on a surface of the mask plate facing the first substrate; and irradiating a surface of the mask plate facing away from the first substrate with light rays, such that the electrically conductive material is transferred to a surface of the first substrate facing the mask plate, thereby forming an electrically conductive layer having one or more electrically conductive portions, wherein a projection of each of the one or more electrically conductive portions on the mask plate coincides with a respective light-transmissive region.
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