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公开(公告)号：US20210376003A1
公开(公告)日：2021-12-02
申请号：US17232167
申请日：2021-04-16
发明人： Chuanxiang XU , Shi SHU , Haitao HUANG , Yang YUE , Yong YU , Xiang LI , Qi YAO
摘要： Provided are a display panel, a manufacturing method thereof and a display apparatus. The display panel includes a fingerprint identification sensor, a first light shield layer disposed on the fingerprint identification sensor and a color film layer disposed on the first light shield layer, wherein the color film layer includes color filters with different colors and light transmission parts disposed between the color filters with different colors; the first light shield layer includes first openings and light shield parts, the light transmission parts and the first openings are used for allowing fingerprint reflected light to transmit and reach the fingerprint identification sensor, and the light shield parts are used for blocking out stray light.
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22.发明申请公开(公告)号：US20210305073A1
公开(公告)日：2021-09-30
申请号：US17264902
申请日：2020-05-29
发明人： Yang YUE , Tong YANG , Shi SHU , Yong YU , Haitao HUANG , Xiang LI , Qi YAO , Xue JIANG , Guangcai YUAN
IPC分类号： H01L21/67 , H01L27/20 , H01L41/08 , H01L41/09 , H01L41/314 , H01L25/075 , H01L33/62 , B65G47/90
摘要： Provided in the embodiments are a transfer structure and a manufacturing method thereof, and a transfer device and a manufacturing method thereof. The transfer structure includes: a first electrode, a piezoelectric layer, a second electrode and an adhesive layer stacked on a substrate in sequence, wherein the first electrode and the second electrode are insulated from each other. The transfer structure further includes: a position-limiting layer, wherein the position-limiting layer includes a cavity; the piezoelectric layer and at least part of the adhesive layer are located in the cavity of the position-limiting layer; and in the direction perpendicular to the substrate, the distance between the surface, away from the substrate, of the position-limiting layer and the substrate is greater than the distance between the surface, away from the substrate, of the adhesive layer and the substrate.
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公开(公告)号：US20210200985A1
公开(公告)日：2021-07-01
申请号：US16966394
申请日：2020-01-17
发明人： Wenqu LIU , Xiufeng LI , Qi YAO , Feng ZHANG , Liwen DONG , Zhao CUI , Chuanxiang XU , Detian MENG , Xiaoxin SONG , Libo WANG , Yang YUE , Dongfei HOU , Zhijun LV
摘要： A fingerprint identification module, a manufacturing method thereof and an electronic device are disclosed. The fingerprint identification module includes a substrate, a piezoelectric material layer, an auxiliary structure and a plurality of first driving electrodes; the piezoelectric material layer is on the substrate, the auxiliary structure is at least partially located on the substrate, and the plurality of first driving electrodes are on a side, away from the substrate, of the piezoelectric material and the auxiliary structure; each first driving electrode extends along a first direction and exceeds a first edge of the piezoelectric material layer in the first direction; the plurality of first driving electrodes are arranged at intervals along a second direction; the auxiliary structure is at least in contact with the first edge; the auxiliary structure includes a slope portion; and a thickness of the slope portion in a direction perpendicular to the functional substrate gradually decreases in a direction from the first edge to a position away from a center of the piezoelectric material layer. The fingerprint identification module can avoid the problems of wire disconnection and conductive material residue in the process of forming the plurality of first driving electrodes on the piezoelectric material layer, thereby improving the yield of products.
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24.发明申请公开(公告)号：US20210159463A1
公开(公告)日：2021-05-27
申请号：US16915014
申请日：2020-06-29
发明人： Haitao HUANG , Shi SHU , Yong YU , Xiang LI , Yang YUE , Chuanxiang XU
摘要： A display backboard, a display panel and a method of manufacturing the same, and a display apparatus are provided. The display backboard includes a base substrate, a thin film transistor array layer on a surface of the base substrate, a flattening layer on a side of the thin film transistor array layer away from the base substrate, and a pixel-defining layer on a surface of the flattening layer away from the base substrate; wherein the pixel-defining layer comprises a first pixel-defining layer, the first pixel-defining layer defines a plurality of first openings, at least a portion of a sidewall of each first opening is provided with a reflective layer.
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公开(公告)号：US20240222580A1
公开(公告)日：2024-07-04
申请号：US18262404
申请日：2022-06-10
发明人： Yang YUE , Wei WANG , Ruoyu MA , Shi SHU , Yong YU , Xiang LI , Shaohui LI , Qi YAO , Shipei LI , Renquan GU , Wenqu LIU , Chuanxiang XU
IPC分类号： H01L33/62 , H01L25/075
CPC分类号： H01L33/62 , H01L25/0753
摘要： A light-emitting substrate includes a substrate, a first metal layer, a first insulating layer, a second metal layer and a conductive adhesive. A bonding region is proximate to a selected side edge of a first surface of the substrate. The first metal layer on the first surface includes first bonding electrodes. The first insulating layer is on the first metal layer, and a border thereof proximate to the edge is closer to the edge than a border of the first bonding electrodes facing the edge. The second metal layer includes second bonding electrodes. The conductive adhesive in the bonding region covers portions of the second bonding electrodes. A ratio of a dimension of an edge portion of the first insulating layer in a second direction to a dimension of a first bonding electrode in same direction is greater than or equal to ⅕ and less than or equal to ½.
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公开(公告)号：US20220376006A1
公开(公告)日：2022-11-24
申请号：US17765035
申请日：2021-05-20
发明人： Shipei LI , Ying ZHAO , Yang YUE , Xuefei ZHAO , Wei HE , Wusheng LI , Qi YAO
摘要： A display panel includes a substrate and a plurality of photosensitive elements on the substrate, wherein at least a portion of the photosensitive elements are provided with corresponding light-adjusting structures; the light-adjusting structure is on a side of the photosensitive element away from the substrate, and is configured to adjust a propagation direction of incident light reflected by a print and incident on the light-adjusting structure, and to output formed emergent light to the photosensitive element corresponding to the light-adjusting structure, and an included angle between the propagation direction of the formed emergent light and the plane, where the substrate is located, is greater than an included angle between the propagation direction of the incident light and the plane where the substrate is located; and the photosensitive element is configured to generate a corresponding electrical signal according to the received light, to identify an image of the print.
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公开(公告)号：US20220093710A1
公开(公告)日：2022-03-24
申请号：US17319409
申请日：2021-05-13
发明人： Shipei LI , Sheng XU , Wei HE , Ying ZHAO , Huili WU , Fang HE , Renquan GU , Lizhen ZHANG , Yi ZHOU , Wusheng LI , Qi YAO , Yang YUE
摘要： The present disclosure relates to the field of display technology, and proposes a display panel, a preparation method thereof, and a display apparatus. The display panel includes an array substrate, a planarization layer group, and a plurality of sub-pixels. The array substrate includes a switch array formed by a plurality of switch units. The planarization layer group is provided on the array substrate, and nano-scale grooves are provided on the planarization layer group. The sub-pixels are provided on a side of the planarization layer group away from the array substrate. The sub-pixel includes a plurality of first electrodes, wherein the first electrode is connected to the switch unit of the array substrate, a nano-scale second gap is provided between two adjacent first electrodes, and an orthographic projection of the second gap on the array substrate is located within an orthographic projection of the groove on the array substrate.
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公开(公告)号：US20220029128A1
公开(公告)日：2022-01-27
申请号：US17332834
申请日：2021-05-27
发明人： Renquan GU , Can WANG , Haitao HUANG , Libo WANG , Yang YUE , Qi YAO
IPC分类号： H01L51/52 , G02F1/1335 , H01L51/56
摘要： The present disclosure relates to the field of display technology, and provides a display substrate and a method for manufacturing the same. The display substrate includes: a light-emitting substrate comprising a plurality of light-emitting regions which are arranged in parallel with a light propagation direction, and each light-emitting region is provided with a light-emitting layer; a defining layer provided on the light-emitting substrate and including a plurality of hollow-out portions, and the hollow-out portions correspond to the light-emitting regions one to one; and a plurality of micro-lenses provided in the hollow-out portions in a one-to-one correspondence manner. With the present disclosure, it is possible to prevent damage to an underlying light-emitting substrate when forming the micro-lenses and to enhance the stability of the micro-lenses.
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公开(公告)号：US20210305331A1
公开(公告)日：2021-09-30
申请号：US17265241
申请日：2020-06-16
发明人： Yong YU , Yang YUE , Haitao HUANG , Xiang LI , Shi SHU , Chuanxiang XU
摘要： The disclosure provides a display substrate, a manufacturing method thereof and a display device. The display substrate has a plurality of subpixel regions. The display substrate includes a base substrate and a pixel definition layer on the base substrate. The pixel definition layer defines a plurality of subpixel openings and each of the subpixel openings occupies one subpixel region. The display substrate further includes a functional medium layer on a side of the pixel definition layer away from the base substrate. The functional medium layer includes a first portion covering side surfaces of the subpixel opening and a second portion covering a top surface of the pixel definition layer. In the same subpixel region, surface energy of the first portion is greater than surface energy of the second portion.
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公开(公告)号：US20210294143A1
公开(公告)日：2021-09-23
申请号：US17264826
申请日：2020-05-29
发明人： Yang YUE , Hongrun WANG , Qi YAO , Tong YANG , Xiang LI , Yong YU , Haitao HUANG , Chuanxiang XU , Feng LIAO
IPC分类号： G02F1/1339 , G02F1/1337
摘要： A display substrate and a preparation method therefor, a display panel and a display device. The display substrate includes a plurality of pixel regions arranged in an array. The display substrate includes: a base; pixel electrodes provided on the base and located in the pixel regions; separation columns provided on the base and located between two adjacent pixel regions in the row direction, side surfaces of the separation columns having hydrophobic characteristics; and an alignment film provided on the pixel electrodes and located in the pixel regions, where edges of two opposite sides of the alignment film in the row direction are in contact with a side surface of the separation columns, and a surface of the alignment film on a side facing away from the base has a shape of gradually protruding from both sides toward the middle in the row direction.
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