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公开(公告)号：US11947213B2
公开(公告)日：2024-04-02
申请号：US17620666
申请日：2021-11-25
IPC: G02F1/1335 , G02F1/1333 , G02F1/1343 , G02F1/1362
CPC classification number: G02F1/133553 , G02F1/133345 , G02F1/133512 , G02F1/133514 , G02F1/133528 , G02F1/134309 , G02F1/1362 , G02F2201/50
Abstract: A liquid crystal display panel and a vehicle-mounted liquid crystal display device are provided. In the liquid crystal display panel, in an array substrate and/or a color filter substrate, a number of reflective interfaces in a functional area is greater than a number of reflective interfaces in a display area. Under the condition that an infrared optical transmittance is not affected, a reflectivity of light in the functional area is improved compared to the display area. This reduces or even eliminates a brightness difference between the functional area and the display area when a display is completely black.
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Patent Agency Ranking
公开(公告)号：US20240012279A1
公开(公告)日：2024-01-11
申请号：US17618461
申请日：2021-11-23
Inventor： Teng Wu , Fancheng Liu , Song Li
IPC: G02F1/1335 , G02F1/1333 , G02F1/1343
CPC classification number: G02F1/133512 , G02F1/133357 , G02F1/134309 , G02F1/133514
Abstract: A display panel, a display device, and a vehicle monitoring device are provided. The display panel includes a display area and a light-transmitting area adjacent to the display area. The display panel includes a first base and a second base opposite to each other and a liquid crystal layer disposed between the first base and the second base. The display panel includes a planarization layer, a passivation layer, and an electrode layer disposed on a side of the first base close to the second base. Further, an orthographic projection of the electrode layer on the first base is outside the light-transmitting area.
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公开(公告)号：US20240056670A1
公开(公告)日：2024-02-15
申请号：US17622766
申请日：2021-11-30
Inventor： Hongzhu Liu , Song Li , Fancheng Liu , Teng Wu
Abstract: An in-vehicle display device is provided. The in-vehicle display device includes a display panel including a non-display light transmissive area and a display area located on a periphery of the non-display light transmissive area, and an infrared sensing component located on a back side of a light emergence surface of the display panel, disposed corresponding to the non-display light transmissive area, and configured to receive infrared, wherein an infrared transmittance of the non-display light transmissive area of the display panel is greater than an infrared transmittance of the display area of the display panel.
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公开(公告)号：US12108136B2
公开(公告)日：2024-10-01
申请号：US17622766
申请日：2021-11-30
Inventor： Hongzhu Liu , Song Li , Fancheng Liu , Teng Wu
Abstract: An in-vehicle display device is provided. The in-vehicle display device includes a display panel including a non-display light transmissive area and a display area located on a periphery of the non-display light transmissive area, and an infrared sensing component located on a back side of a light emergence surface of the display panel, disposed corresponding to the non-display light transmissive area, and configured to receive infrared, wherein an infrared transmittance of the non-display light transmissive area of the display panel is greater than an infrared transmittance of the display area of the display panel.
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公开(公告)号：US12013606B2
公开(公告)日：2024-06-18
申请号：US17618461
申请日：2021-11-23
Inventor： Teng Wu , Fancheng Liu , Song Li
IPC: G02F1/1335 , G02F1/1333 , G02F1/1343
CPC classification number: G02F1/133512 , G02F1/133357 , G02F1/133514 , G02F1/134309
Abstract: A display panel, a display device, and a vehicle monitoring device are provided. The display panel includes a display area and a light-transmitting area adjacent to the display area. The display panel includes a first base and a second base opposite to each other and a liquid crystal layer disposed between the first base and the second base. The display panel includes a planarization layer, a passivation layer, and an electrode layer disposed on a side of the first base close to the second base. Further, an orthographic projection of the electrode layer on the first base is outside the light-transmitting area.
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公开(公告)号：US20240045262A1
公开(公告)日：2024-02-08
申请号：US17620666
申请日：2021-11-25
IPC: G02F1/1335 , G02F1/1362 , G02F1/1343 , G02F1/1333
CPC classification number: G02F1/133553 , G02F1/1362 , G02F1/133514 , G02F1/133512 , G02F1/133528 , G02F1/134309 , G02F1/133345 , G02F2201/50
Abstract: A liquid crystal display panel and a vehicle-mounted liquid crystal display device are provided. In the liquid crystal display panel, in an array substrate and/or a color filter substrate, a number of reflective interfaces in a functional area is greater than a number of reflective interfaces in a display area. Under the condition that an infrared optical transmittance is not affected, a reflectivity of light in the functional area is improved compared to the display area. This reduces or even eliminates a brightness difference between the functional area and the display area when a display is completely black.
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