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公开(公告)号：US12197094B2
公开(公告)日：2025-01-14
申请号：US17623280
申请日：2021-12-15
Inventor： Rui He , Wenlong Ye , Xindong Mei , Wei Cheng
IPC: G02F1/137 , G02F1/1334 , G02F1/1335 , G02F1/1343
Abstract: Disclosed is a display device including a display panel, a reflective polarizing layer, a liquid crystal dimmer cell, and a first polarizing plate which are sequentially stacked, wherein a reflection surface of the reflective polarizing layer faces the liquid crystal dimmer cell, and a direction of a transmission axis of the reflective polarizing layer is same as a direction of a transmission axis of the first polarizing plate, so that not only a peep-proof function of the display device can be realized, but also ambient light with a large viewing angle can be reflected, which can further reduce the visibility of the display screen under the large viewing angle without affecting the display at the front viewing angle.
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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
Inventor： Wei Cheng , Wenlong Ye , Rui He
IPC: G02F1/13 , G02F1/1335 , G02F1/1343
CPC classification number: G02F1/133512 , G02F1/133526 , G02F1/133531 , G02F1/134309
Abstract: 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
Inventor： Qian Deng , Wei Cheng , Rui He , Wenlong Ye
IPC: G02F1/13 , G02F1/1334 , G02F1/1335 , G02F1/1347
CPC classification number: G02F1/1323 , G02F1/13345 , G02F1/133531 , G02F1/1347 , G02F2202/04
Abstract: 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
Inventor： Wenlong Ye , Rui He , Wei Cheng
IPC: G02F1/1335 , G02F1/1334 , G02F1/1337 , G02F1/1343
CPC classification number: G02F1/133528 , G02F1/13345 , G02F1/1337 , G02F1/134309
Abstract: 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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