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公开(公告)号：US10371989B2
公开(公告)日：2019-08-06
申请号：US15593505
申请日：2017-05-12
发明人： Ankai Ling , Ling Wu , Poping Shen
IPC分类号： G02F1/1339 , G02F1/1335
摘要： The present disclosure provides a display panel and a display device. The display panel includes a first substrate, a second substrate located opposite to the first substrate, and a plurality of first photo spacers located between the first substrate and the second substrate. At least three of the first photo spacers define a repeating unit. The repeating unit comprises a first repeating unit arranged in a first shape, and the first shape comprises a regular polygon or a circle. The display may improve the pressure resistance of the display panel and prevent the mura effect of the display panel.
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公开(公告)号：US09841640B2
公开(公告)日：2017-12-12
申请号：US14992686
申请日：2016-01-11
发明人： Qiong Song , Poping Shen , Ling Wu , Rong Chen , Ankai Ling
IPC分类号： G02F1/1343 , G02F1/1333 , G02F1/1335 , G02F1/1368
CPC分类号： G02F1/134309 , G02F2001/134372
摘要： A pixel unit array is provide. The pixel unit array comprises a plurality of pixel units including a plurality of first pixel units and a plurality of second pixel units alternately arranged in a pixel direction. Each pixel unit comprises a first electrode, a second electrode and an insulating layer between the first electrode and the second electrode. The second electrode further includes a first part and a second part connected to the first part. The first part includes an N number of first stripe-shaped electrodes, and the second part includes an M number of second stripe-shaped electrodes. The first part in the second electrode has a width of a1, the second part in the second electrode has a width of a2, and a1
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公开(公告)号：US11927856B2
公开(公告)日：2024-03-12
申请号：US17612571
申请日：2020-06-24
发明人： Ankai Ling , Limei Zhou , Menglan Chen , Poping Shen
IPC分类号： G02F1/1362 , G02F1/1368 , G06F3/041
CPC分类号： G02F1/136286 , G02F1/136209 , G02F1/1368 , G06F3/0416
摘要： A display panel and a display device are provided according to embodiments of the application. In the display panel, a first metal electrode layer further includes multiple second metal electrode lines which are located in the same layer as multiple first metal electrode lines. An end of the second metal electrode line is electrically connected with the drain of a thin film transistor; and the other end of the second metal electrode line is electrically connected with the pixel electrode, so that the pixel electrode is electrically connected with the drain of the corresponding thin film transistor through the second metal electrode line. The area occupied by the electric connection region of the pixel electrode and the drain of the corresponding thin film transistor is reduced and the display area of the display panel is increased, when the size and the thickness of the display panel are not increased.
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公开(公告)号：US12105314B2
公开(公告)日：2024-10-01
申请号：US18123545
申请日：2023-03-20
发明人： Pan Wang , Poping Shen , Ankai Ling
IPC分类号： F21V8/00
CPC分类号： G02B6/005
摘要： A backlight module and a display device are provided. The backlight module includes a lighting-emitting unit; an optical film; and a light-adjusting layer located on a side of the optical film adjacent to the light-exiting surface of the backlight module. The light-adjusting layer includes light-adjusting units, a light-adjusting unit includes a first surface and a second surface, the first surface is located on a side of the second surface adjacent to the light-exiting surface and is a flat surface, the second surface at least includes a first sub-surface and a second sub-surface, along a second direction, a plane where the first sub-surface is located intersects a plane where the first surface is located, the first sub-surface and the second sub-surface are inclined to a side away from the light-exiting surface, and the first direction, the second direction and the third direction all intersect each other.
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公开(公告)号：US11263427B2
公开(公告)日：2022-03-01
申请号：US16730906
申请日：2019-12-30
发明人： Ankai Ling , Poping Shen , Xiuzhen Xie , Lihua Zheng , Xuexin Lan , Lu Zhou
IPC分类号： G06K9/00 , H01L27/146 , G06F3/042 , H01L27/32
摘要： Provided are an array substrate and display device. The array substrate includes a base substrate; a fingerprint recognition unit with a light sensing structure; a light blocking layer and an electrode connecting structure arranged at a side of the light sensing structure facing away from the base substrate. The light blocking layer is provided with a collimation hole. A vertical projection of the collimation hole on the base substrate is partially overlapped with a vertical projection of the light sensing structure on the base substrate. An insulation layer is arranged between the electrode connecting structure and the light sensing structure. The insulation layer is provided with an electrode via. The electrode connecting structure is connected to the light sensing structure through the electrode via. The vertical projection of the collimation hole on the base substrate is not overlapped with a vertical projection of the electrode via on the base substrate.
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公开(公告)号：US11150505B2
公开(公告)日：2021-10-19
申请号：US16433918
申请日：2019-06-06
发明人： Ankai Ling , Xuanxian Cai , Binyi Zheng , Boping Shen
IPC分类号： G02F1/1333 , G02F1/1335 , G02F1/1368 , H01L27/12 , H01L31/103 , H01L31/12 , G06F3/041
摘要： Display panel and display device are provided. The display panel includes: a first substrate, a second substrate, and a liquid crystal layer between the first substrate and the second substrate. The first substrate includes a first base substrate and an optical sensor disposed on the first base substrate. The second substrate includes a second base substrate, a black matrix disposed on the second base substrate, and a light collecting structure disposed on a side of the black matrix adjacent to the first substrate. The optical sensor and the light collecting structure overlap each other in a direction perpendicular to the display panel. The light collecting structure includes at least one transparent protrusion protruded along a direction perpendicular to a surface of the first or second substrate and from the second substrate to the first substrate. The light collecting structure has a refractive index larger than the liquid crystal layer.
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公开(公告)号：US10522587B2
公开(公告)日：2019-12-31
申请号：US15972690
申请日：2018-05-07
发明人： Yongping Zeng , Binyi Zheng , Yan Yang , Ling Wu , Boping Shen , Ankai Ling
摘要： A display panel comprises a display region, a non-display region, and a black matrix. The display region includes a plurality of pixels arranged in both a first direction and a second direction, where the plurality of pixels are arranged in the first direction to form a plurality of pixel rows and, meanwhile, arranged in the second direction to form a plurality of pixel columns, and a pixel includes a light-transmitting area. The black matrix does not overlap with the light-transmitting area. The display region includes at least one irregular edge intersecting both the first direction and the second direction. The plurality of pixels include a plurality of first pixels intersecting the at least one irregular edge and a plurality of second pixels without intersecting the at least one irregular edge, and the light-transmitting area of the first pixel is smaller than the light-transmitting area of the second pixel.
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公开(公告)号：US20220308414A1
公开(公告)日：2022-09-29
申请号：US17612571
申请日：2020-06-24
发明人： Ankai Ling , Limei Zhou , Menglan Chen , Poping Shen
IPC分类号： G02F1/1362 , G02F1/1368 , G06F3/041
摘要： A display panel and a display device are provided according to embodiments of the application. In the display panel, a first metal electrode layer further includes multiple second metal electrode lines which are located in the same layer as multiple first metal electrode lines. An end of the second metal electrode line is electrically connected with the drain of a thin film transistor; and the other end of the second metal electrode line is electrically connected with the pixel electrode, so that the pixel electrode is electrically connected with the drain of the corresponding thin film transistor through the second metal electrode line. The area occupied by the electric connection region of the pixel electrode and the drain of the corresponding thin film transistor is reduced and the display area of the display panel is increased, when the size and the thickness of the display panel are not increased.
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公开(公告)号：US11061284B2
公开(公告)日：2021-07-13
申请号：US15993154
申请日：2018-05-30
发明人： Yujiao Liang , Liting Fang , Ankai Ling , Yanping Yu , Boping Shen
IPC分类号： G02F1/1337 , G02F1/1343 , G02F1/1368 , G02F1/1333
摘要： An array substrate, a display panel, and a display device are provided. The array substrate comprises a plurality of pixel regions in an array along intersected first and second directions. The pixel region includes at least three subpixel regions. At least one subpixel region serves as an adjustment-subpixel region. The subpixel region has a first electrode including at least two parallel first straight portions. Second straight portions and first connecting portions are connected to first and second ends of the first straight portions, respectively. The first electrode corresponding to the adjustment-subpixel region serves as an adjustment electrode. An opening is configured at an end between the at least two adjacent second straight portions corresponding to the adjustment electrode. An angle between extending direction of the first straight portion and the second direction is less than an angle between extending direction of the second straight portion and the second direction.
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公开(公告)号：US10976602B2
公开(公告)日：2021-04-13
申请号：US16662856
申请日：2019-10-24
发明人： Zeyuan Zheng , Yanping Yu , Ankai Ling , Ting Zhou , Boping Shen
IPC分类号： G02F1/13357
摘要： A backlight module and a display device are provided. The backlight module includes a backing plate. The backing plate includes a first surface and a second surface disposed oppositely to the first surface. First surface of the backing plate includes a first region and a second region surrounding the first region. The backlight module also includes a plurality of light sources disposed on the first surface of the backing plate and arranged in an array. The plurality of light sources includes a plurality of first light sources in the first region and a plurality of second light sources in the second region. The backlight module also includes a plurality of reflection structures. Each of the reflection structures is disposed at periphery of one second light source, and reflects light emitted by the second light source to a side of the second light source facing away from the backing plate.
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