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公开(公告)号：US20220317511A1
公开(公告)日：2022-10-06
申请号：US17298267
申请日：2021-01-11
发明人： Ge Shi , Yujie Liu , Shi Shu , Wei Huang , Shiyu Zhang , Yuyao Wang , Yunsik Im , Xiaochuan Chen , Xue Dong , Ming Zhu , Song Yang
IPC分类号： G02F1/1335
摘要： A color filter substrate, a display panel and a display device are provided. The color filter substrate includes: a base substrate; a color conversion layer on the base substrate; a covering layer on a side of the color conversion layer away from the base substrate; and a polarizing layer on a side of the covering layer away from the base substrate. The polarizing layer includes a wire grid polarizer. The covering layer includes a first covering sub-layer and a second covering sub-layer, the first covering sub-layer is located on the side of the color conversion layer away from the base substrate, the second covering sub-layer is located on a side of the first covering sub-layer away from the base substrate, and a material of the first covering sub-layer is different from a material of the second covering sub-layer.
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公开(公告)号：US10761362B2
公开(公告)日：2020-09-01
申请号：US16446800
申请日：2019-06-20
发明人： Yujie Liu , Ming Zhu , Song Yang , Haijun Niu , Zheng Fang , Ge Shi , Shiyu Zhang , Jiahui Han , Yuyao Wang
IPC分类号： G02F1/1335 , G02B5/18 , G02F1/13357 , G02F1/1343
摘要： The disclosure discloses a display panel and a display device. The display panel includes: a base substrate, a reflecting layer, a dielectric grating layer, a filter layer, and a color filter layer including a first color filter element for transmitting light rays in a first color, a second color filter element for transmitting light rays in a second color, and a third color filter element for transmitting white light; the filter layer is configured to transmit light rays in first and second colors, and to reflect light rays in a third color; the dielectric grating layer includes a grating element corresponding in position to the third color filter element, and configured to reflect light rays in the first color transmitted through the filter layer to the first color filter element, and to reflect light rays in the second color transmitted through the filter layer to the second color filter element.
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3.发明申请公开(公告)号：US20200219936A1
公开(公告)日：2020-07-09
申请号：US16684676
申请日：2019-11-15
发明人： Jiahui Han , Zheng Fang , Ming Zhu , Ge Shi , Haijun Niu , Shiyu Zhang , Yujie Liu , Song Yang , Yuyao Wang
摘要： The present disclosure discloses a color film assembly, a display substrate and a method for fabricating the same, and a display apparatus. The color film assembly includes a quantum dot layer, and a filter layer on a light emitting side of the quantum dot layer. The filter layer includes filter units. Each of the filter units includes a first filter structure. A light emitting surface of the first filter structure has at least one converging structure. The quantum dot layer includes quantum dot units which are in one-to-one correspondence with the filter units. Each quantum dot unit includes at least one quantum dot structure. The quantum dot structures in each quantum dot unit are in one-to-one correspondence with the first filter structures in the corresponding filter unit.
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公开(公告)号：US20240027820A1
公开(公告)日：2024-01-25
申请号：US18374109
申请日：2023-09-28
发明人： Ge Shi , Yujie Liu , Shi Shu , Wei Huang , Shiyu Zhang , Yuyao Wang , Yunsik Im , Xiaochuan Chen , Xue Dong , Ming Zhu , Song Yang
IPC分类号： G02F1/1335
CPC分类号： G02F1/133514 , G02F1/133548 , G02F1/133512
摘要： A color filter substrate, a display panel and a display device are provided. The color filter substrate includes: a base substrate; a color conversion layer on the base substrate; a covering layer on a side of the color conversion layer away from the base substrate; and a polarizing layer on a side of the covering layer away from the base substrate. The polarizing layer includes a wire grid polarizer. The covering layer includes a first covering sub-layer and a second covering sub-layer, the first covering sub-layer is located on the side of the color conversion layer away from the base substrate, the second covering sub-layer is located on a side of the first covering sub-layer away from the base substrate, and a material of the first covering sub-layer is different from a material of the second covering sub-layer.
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公开(公告)号：US11809035B2
公开(公告)日：2023-11-07
申请号：US17298267
申请日：2021-01-11
发明人： Ge Shi , Yujie Liu , Shi Shu , Wei Huang , Shiyu Zhang , Yuyao Wang , Yunsik Im , Xiaochuan Chen , Xue Dong , Ming Zhu , Song Yang
IPC分类号： G02F1/1335
CPC分类号： G02F1/133514 , G02F1/133512 , G02F1/133548
摘要： A color filter substrate, a display panel and a display device are provided. The color filter substrate includes: a base substrate; a color conversion layer on the base substrate; a covering layer on a side of the color conversion layer away from the base substrate; and a polarizing layer on a side of the covering layer away from the base substrate. The polarizing layer includes a wire grid polarizer. The covering layer includes a first covering sub-layer and a second covering sub-layer, the first covering sub-layer is located on the side of the color conversion layer away from the base substrate, the second covering sub-layer is located on a side of the first covering sub-layer away from the base substrate, and a material of the first covering sub-layer is different from a material of the second covering sub-layer.
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公开(公告)号：US11567403B2
公开(公告)日：2023-01-31
申请号：US16861956
申请日：2020-04-29
发明人： Ge Shi , Ming Zhu , Zheng Fang , Yanliu Sun , Haijun Niu , Shiyu Zhang , Song Yang , Yujie Liu , Yuyao Wang , Jiahui Han , Xiaochuan Chen , Xue Dong
IPC分类号： G02F1/1335 , G03F7/00 , G02F1/13357 , H01L27/32
摘要： The present disclosure provides a quantum dot color filter, a fabrication method thereof, a display panel and a display device, and belongs to the field of display technology. The quantum dot color filter of the present disclosure includes a quantum dot functional layer configured to emit light of a certain color under excitation of excitation light. The quantum dot functional layer has a hollowed-out portion, which exposes a side surface of the quantum dot functional layer, so that the excitation light is able to arrive at the side surface.
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公开(公告)号：US10935852B2
公开(公告)日：2021-03-02
申请号：US16420114
申请日：2019-05-22
发明人： Ming Zhu , Yuyao Wang , Feng Liao , Xiaochuan Chen , Xue Dong
IPC分类号： G02F1/1347 , G02F1/1335 , G02F1/13357 , G02F1/137
摘要： A display panel and a display device are provided, the display panel includes: a first substrate and a second substrate opposite to each other; a liquid crystal layer between the first substrate and the second substrate; a first electrode layer between the first substrate and the liquid crystal layer; and a second electrode layer between the second substrate and the liquid crystal layer, wherein the liquid crystal layer at least includes a first liquid crystal layer and a second liquid crystal layer stacked on each other, and a spiral direction of liquid crystal in the first liquid crystal layer is opposite to a spiral direction of liquid crystal in the second liquid crystal layer.
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公开(公告)号：US12105372B2
公开(公告)日：2024-10-01
申请号：US18374109
申请日：2023-09-28
发明人： Ge Shi , Yujie Liu , Shi Shu , Wei Huang , Shiyu Zhang , Yuyao Wang , Yunsik Im , Xiaochuan Chen , Xue Dong , Ming Zhu , Song Yang
IPC分类号： G02F1/1335
CPC分类号： G02F1/133514 , G02F1/133512 , G02F1/133548
摘要： A color filter substrate, a display panel and a display device are provided. The color filter substrate includes: a base substrate; a color conversion layer on the base substrate; a covering layer on a side of the color conversion layer away from the base substrate; and a polarizing layer on a side of the covering layer away from the base substrate. The polarizing layer includes a wire grid polarizer. The covering layer includes a first covering sub-layer and a second covering sub-layer, the first covering sub-layer is located on the side of the color conversion layer away from the base substrate, the second covering sub-layer is located on a side of the first covering sub-layer away from the base substrate, and a material of the first covering sub-layer is different from a material of the second covering sub-layer.
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9.发明授权公开(公告)号：US11917867B2
公开(公告)日：2024-02-27
申请号：US16939239
申请日：2020-07-27
发明人： Yanliu Sun , Yujie Liu , Ge Shi , Zheng Fang , Jiahui Han , Yuyao Wang , Song Yang , Shiyu Zhang
IPC分类号： H10K59/124 , H10K50/858 , H10K59/123 , H10K59/35 , H10K59/38 , H10K59/12
CPC分类号： H10K59/124 , H10K50/858 , H10K59/123 , H10K59/1201 , H10K59/35 , H10K59/38
摘要： Provided are a display panel and a method for manufacturing the same, a display device and a control method of the same related to the technical field of display. The display panel includes a base substrate; a pixel defining layer arranged on the base substrate and configured to define a plurality of sub-pixels, at least one sub-pixel of the plurality of sub-pixels includes a plurality of sub-pixel-units; and each sub-pixel-unit of the plurality of sub-pixels includes an anode, a light emitting layer, and a cathode that are stacked, and anodes of adjacent sub-pixel-units in a same sub-pixel are insulated from each other and are apart from the base substrate for different distances.
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公开(公告)号：US11846851B2
公开(公告)日：2023-12-19
申请号：US17426052
申请日：2020-10-20
发明人： Yanliu Sun , Pengxia Liang , Shiyu Zhang , Ge Shi , Zheng Fang , Yuyao Wang , Meina Yu , Jiahui Han
IPC分类号： G02F1/1343 , G02F1/1335 , G02F1/13357 , G02F1/1368
CPC分类号： G02F1/13439 , G02F1/133553 , G02F1/133616 , G02F1/133621 , G02F1/1368
摘要： A display panel includes: a first substrate and a second substrate which are oppositely disposed. The first substrate may include one or more light-emitting unit, and the second substrate may include two or more reflective electrodes. All first reflective electrodes in the display panel are capable of reflecting light emitted by the light-emitting unit to a first view zone, and all second reflective electrodes are capable of emitting the light emitted by the light-emitting unit to a second view zone.
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