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公开(公告)号：US20240036381A1
公开(公告)日：2024-02-01
申请号：US17622755
申请日：2021-12-13
发明人： Wenlong Ye , Rui He , Wei Cheng , Xindong Mei
IPC分类号： G02F1/1334 , G02F1/1335 , G02F1/1339 , G02F1/1347
CPC分类号： G02F1/13345 , G02F1/133531 , G02F1/13398 , G02F1/1347 , G02F1/133512
摘要： A display device includes a first polarizer, a dimming liquid crystal panel, a second polarizer, and a display panel stacked in sequence. The dimming liquid crystal panel includes a first substrate, a second substrate, a first liquid crystal layer, and a plurality of support pillars. Each of the support pillars includes a first end and a second end that are opposite to each other. The first end and the second end respectively abut the first substrate and the second substrate.
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公开(公告)号：US12061391B2
公开(公告)日：2024-08-13
申请号：US17622002
申请日：2021-12-15
发明人： Xindong Mei , Wenlong Ye
IPC分类号： G02F1/13357 , G02F1/1335
CPC分类号： G02F1/133606 , G02F1/133611 , G02F1/133612 , G02F2203/62
摘要： A display panel and a display device are provided. The display panel includes a panel main body. A first dimming element is disposed on a side of the panel main body. The first dimming element has a first alignment direction. A second dimming element is disposed on a side of the panel main body away from the first dimming element or between the first dimming element and the panel body. The second dimming element has a second alignment direction. The first alignment direction is perpendicular to the second alignment direction. The applicability of the display panel is improved, and it has an anti-peeping effect.
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公开(公告)号：US11953777B2
公开(公告)日：2024-04-09
申请号：US17622790
申请日：2021-12-15
发明人： Wenlong Ye , Rui He , Wei Cheng
IPC分类号： G02F1/1333 , G02F1/1334 , G02F1/1335 , G02F1/1337 , G02F1/1343
CPC分类号： G02F1/133528 , G02F1/13345 , G02F1/1337 , G02F1/134309
摘要： The present application discloses a display module and a display device. The display module includes a light grating assembly. The light grating assembly includes alternately arranged first regions and second regions, and liquid crystal molecules and dye molecules distributed in the first regions and the second regions. Arrangement of the liquid crystal molecules and the dye molecules are controlled to make the first regions light-transmissive and the second regions light-transmissive under a first mode and not light-transmissive under a second mode to form alternately light and dark stripes under the second mode.
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公开(公告)号：US20240201527A1
公开(公告)日：2024-06-20
申请号：US17758229
申请日：2022-06-02
发明人： Wenlong Ye , Wei Cheng
IPC分类号： G02F1/13 , G02F1/1334 , G02F1/1335 , G02F1/1343
CPC分类号： G02F1/1323 , G02F1/13345 , G02F1/133531 , G02F1/134309
摘要： A privacy film and a display device are provided. The privacy film includes a first polarizer, a first electrode layer, a dimming liquid crystal layer, a second electrode layer, and a second polarizer. The first polarizer, the first electrode layer, the dimming liquid crystal layer, the second electrode layer, and the second polarizer are stacked in sequence, so that multi-angle privacy protection can be achieved.
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公开(公告)号：US20240027800A1
公开(公告)日：2024-01-25
申请号：US17620714
申请日：2021-11-26
发明人： Rui He , Wenlong Ye , Xindong Mei , Wei Cheng
IPC分类号： G02F1/13 , G02F1/1334 , G02F1/13363 , G02F1/1335
CPC分类号： G02F1/1323 , G02F1/13345 , G02F1/13363 , G02F1/133528
摘要： A display panel and a display device are disclosed. The display panel includes a display liquid crystal cell, a first polarizer, a switchable liquid crystal cell, and a second polarizer. A first substrate and a second substrate of the switchable liquid crystal cell are formed of transparent flexible substrates which are substituted for glass substrates, and a first phase compensation film group including at least a first C-type compensation film group is provided, which is used to compensate the phase difference caused by the phase retardation when the polarized light passes through the transparent flexible substrates, thereby reducing the thickness and weight of the display panel.
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公开(公告)号：US12019326B2
公开(公告)日：2024-06-25
申请号：US17623904
申请日：2021-12-15
发明人： Wei Cheng , Wenlong Ye , Rui He
IPC分类号： G02F1/13 , G02F1/1335 , G02F1/1343
CPC分类号： G02F1/133512 , G02F1/133526 , G02F1/133531 , G02F1/134309
摘要： Embodiments of the present application provides a display panel and a display device, the display panel includes a display panel body; a first dimming layer is disposed on one side of the display panel body, the first dimming layer includes a plurality of light shielding members and a plurality of light receiving members, the plurality of light shielding members are disposed at intervals, each light receiving member is disposed between two adjacent light shielding members; wherein the plurality of light receiving members is a lens structure in a first mode. A display effect of the display panel at a specific viewing angle is improved, and the display panel has an anti-peep function.
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公开(公告)号：US20240045242A1
公开(公告)日：2024-02-08
申请号：US17622991
申请日：2021-12-20
发明人： Qian Deng , Wei Cheng , Rui He , Wenlong Ye
IPC分类号： G02F1/13 , G02F1/1334 , G02F1/1335 , G02F1/1347
CPC分类号： G02F1/1323 , G02F1/13345 , G02F1/133531 , G02F1/1347 , G02F2202/04
摘要： An embodiment of the present application discloses a display device and display terminal. The display device includes a first display panel configured to display images and a second display panel configured for an anti-peep effect. The second display panel includes a liquid crystal mixture, the liquid crystal mixture includes liquid crystals and dyes. molecules of liquid crystals and molecules of dyes are aligned consistently. The display device has excellent anti-peep effect, high brightness, thin thickness and can simultaneously achieve the anti-peep function in three positions.
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公开(公告)号：US20240036387A1
公开(公告)日：2024-02-01
申请号：US17622790
申请日：2021-12-15
发明人： Wenlong Ye , Rui He , Wei Cheng
IPC分类号： G02F1/1335 , G02F1/1334 , G02F1/1337 , G02F1/1343
CPC分类号： G02F1/133528 , G02F1/13345 , G02F1/1337 , G02F1/134309
摘要： The present application discloses a display module and a display device. The display module includes a light grating assembly. The light grating assembly includes alternately arranged first regions and second regions, and liquid crystal molecules and dye molecules distributed in the first regions and the second regions. Arrangement of the liquid crystal molecules and the dye molecules are controlled to make the first regions light-transmissive and the second regions light-transmissive under a first mode and not light-transmissive under a second mode to form alternately light and dark stripes under the second mode.
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