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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：US20240196549A1
公开(公告)日：2024-06-13
申请号：US17785433
申请日：2019-05-19
Inventor： Zuoyuan XU
IPC: H05K5/02
CPC classification number: H05K5/02
Abstract: A display panel and an electronic device including the display panel are provided. The display panel includes a binding region and a signal bus line region. The signal bus line region includes a first region defined aligned to the binding region and a second region located on two opposite sides of the first region. By reducing a distance between sides away from each other of a first and a last of the signal bus lines in the first region, a distance between the binding region and the display region is reduced, thereby reducing a width of a lower bezel of the display panel.
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公开(公告)号：US12009366B2
公开(公告)日：2024-06-11
申请号：US16970808
申请日：2020-06-12
Inventor： Xiaohui Nie
CPC classification number: H01L27/124 , H01L27/1259 , G09G3/006 , G09G2330/12
Abstract: An array substrate, a manufacturing method thereof, and a display device are provided. The array substrate includes a terminal region. A testing electric circuit wiring is disposed in the terminal region. The testing electric circuit wiring includes a first metal layer, a second metal layer, and a third metal layer.
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公开(公告)号：US12007638B2
公开(公告)日：2024-06-11
申请号：US17622728
申请日：2021-12-15
IPC: G02F1/1334 , G02F1/13357 , G02F1/1343
CPC classification number: G02F1/1334 , G02F1/1336 , G02F1/134309
Abstract: Embodiments of the present application disclose a display panel and a preparation method thereof, and a display device. The display panel comprises a polymer liquid crystal cell and a light source. The polymer liquid crystal cell comprises a first region close to the light source and a second region away from the light source, and the second region has a higher haze than the first region, thereby reducing the light emitting intensity close to the light source region and increasing the light emitting intensity away from the light source region, so that light guide and light emitting in each region of the polymer liquid crystal cell uniform.
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公开(公告)号：US20240186420A1
公开(公告)日：2024-06-06
申请号：US17759866
申请日：2022-07-28
Inventor： Chengzhi LUO
IPC: H01L29/786 , G02F1/1368 , H01L27/12 , H01L29/66 , H10K59/12
CPC classification number: H01L29/78675 , G02F1/13685 , H01L27/1222 , H01L29/66757 , H01L29/78654 , G02F2202/104 , H10K59/12
Abstract: The present application provides a semiconductor device and an electronic device. In the semiconductor device, a metal layer is provided on the side of the active layer facing the buffer layer, and the metal layer includes at least one metal block, so that the metal block is in direct contact with at least part of the active layer, then when the active layer is converted from amorphous silicon to polycrystalline silicon, due to the catalytic effect of the metal block, the size of the crystal grains in the polycrystalline silicon becomes larger, which reduces the crystal grain boundaries in the polycrystalline silicon and improves the mobility of the semiconductor device.
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Patent Agency Ranking
公开(公告)号：US12004407B2
公开(公告)日：2024-06-04
申请号：US17297361
申请日：2021-04-23
Applicant: WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD. , WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
Inventor： Junyuan Wang
CPC classification number: H10K59/65 , H10K59/873 , H10K71/00
Abstract: A display panel, a manufacturing method thereof, and a display device are disclosed. For the display panel, an anti-crack structure is disposed in a chamfer between a driving circuit layer and a substrate. The anti-crack structure is in contact with a packaging layer to reduce an angle from the contact plane of the anti-crack structure and the packaging layer to the plane in which a light-emitting layer is located, so that the packaging layer is smoothly disposed, the risk of the fracture of the packaging layer is lowered, and the failure of the display panel is avoided.
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公开(公告)号：US12002431B2
公开(公告)日：2024-06-04
申请号：US17607717
申请日：2021-08-09
Inventor： Zhenfei Cai
CPC classification number: G09G3/3413 , G02B30/23 , G02B30/24 , G09G3/32 , G09G3/3426 , G09G3/36 , H01L25/167 , G09G2320/0666
Abstract: The present disclosure provides a three-dimensional (3D) display system and a display method of the 3D display system. The 3D display system includes a display device and 3D glasses, the display device includes a plurality of first micro light emitting diodes, a plurality of second micro light emitting diodes, and a plurality of third micro light emitting diodes which are uniformly distributed. The 3D glasses include a first lens and a second lens. The first micro light emitting diodes and the second micro light emitting diodes are alternately turned on, the third micro light emitting diodes are turned off, or the third micro light emitting diodes and the second micro light emitting diodes are simultaneously turned on.
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公开(公告)号：US11994770B2
公开(公告)日：2024-05-28
申请号：US17597206
申请日：2021-12-15
Inventor： Shiyuan Xiao , Suimang Song
IPC: G02F1/00 , G02F1/13357
CPC classification number: G02F1/133605 , G02F1/133603 , G02F1/133608
Abstract: A curved surface backlight module and a curved surface display device are provided. The backlight module includes a plurality of light-emitting units. The light-emitting units include reflector cups. The plurality of reflector cups include first reflector cups located in an edge partition and second reflector cups located in a central partition. The first reflector cups are asymmetric with respect to a first curved surface normal corresponding to a position at where the first reflector cups are located. A maximum brightness center of the first reflectors of the edge partition can be made to emit light parallel to a user's viewing direction, and brightness attenuation at an edge of a display device can be relieved.
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公开(公告)号：US20240168350A1
公开(公告)日：2024-05-23
申请号：US17788312
申请日：2022-06-02
Inventor： Hua ZHANG , Xindong MEI , Chao WANG
IPC: G02F1/1368 , G02F1/1333 , G02F1/1343 , G02F1/1362
CPC classification number: G02F1/1368 , G02F1/133357 , G02F1/13338 , G02F1/134363 , G02F1/136209 , G02F1/136227 , G02F1/136286
Abstract: The present application discloses an array substrate and a display panel. The array substrate includes a substrate, a light-shielding layer, a touch trace, and a data line. The light-shielding layer is disposed on the substrate. The touch trace is disposed on the substrate. The data line and the touch trace are disposed on different layers, and at least one of the data line and the touch trace is disposed on a same layer as the light-shielding layer. An orthographic projection of the data line on the substrate at least partially covers an orthographic projection of the touch trace on the substrate. The orthographic projection of the data line on the substrate and the orthographic projection of the touch trace on the substrate are staggered.
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公开(公告)号：US20240161709A1
公开(公告)日：2024-05-16
申请号：US17756661
申请日：2022-05-16
Inventor： Wei Cheng
IPC: G09G3/36 , G02F1/13 , G02F1/1333 , G02F1/1337 , G02F1/1343 , G06F3/041 , G06F3/044
CPC classification number: G09G3/36 , G02F1/1323 , G02F1/13338 , G02F1/1337 , G02F1/134309 , G06F3/0412 , G06F3/0443 , G06F3/0446 , G09G2354/00
Abstract: The embodiment of the present disclosure is directed to a display panel. The display panel includes a first substrate, a second substrate, and a liquid crystal layer. The first substrate includes a common electrode layer and a pixel electrode layer. The second substrate comprises a control electrode layer. The liquid crystal layer is between the first substrate and the second substrate. The display panel includes a display mode and a touch mode working alternately. The display mode includes an anti-peeping mode and a sharing mode. When the display panel works in the anti-peeping mode, the control electrode layer receives a first display signal. When the display panel works in the sharing mode, the control electrode layer receives a second display signal. When the display panel works in the touch mode, the control electrode layer or the common electrode layer receives a touch driving signal.
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