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公开(公告)号：US20210026058A1
公开(公告)日：2021-01-28
申请号：US16814198
申请日：2020-03-10
IPC: F21V8/00
Abstract: A backlight module, a display device and an assembling method of a display device are provided. The backlight module includes: a backlight assembly including a back plate and a first transitional frame, wherein the back plate is fixedly connected with the first transitional frame, a light guide plate is provided on the back plate, the light guide plate and the first transitional frame are respectively located on opposite sides of the back plate in a thickness direction of the backlight module; and an outer frame, wherein the outer frame and the light guide plate are provided on the same side of the back plate in the thickness direction of the backlight module, and the outer frame is fixedly connected with the first transitional frame so that the outer frame is fixedly connected with the back plate through the first transitional frame.
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公开(公告)号：US10259105B2
公开(公告)日：2019-04-16
申请号：US15541966
申请日：2016-07-29
Inventor： Jie Liu , Xiang Li , Bochang Wang , Honglin Zhang , Seung Min Lee , Xibin Shao
IPC: B25B11/02
Abstract: A jig for assembling a curved surface display device includes: a base station, which is provided with a bearing surface; a support frame provided on the bearing surface; and a bottom surface support plate provided on the bearing surface to support back of the curved surface display device. The support frame is provided with a plurality of corner support pieces to support corners of the curved surface display device, a distance between each of the corner support pieces and the bearing surface is adjustable.
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公开(公告)号：US09864222B2
公开(公告)日：2018-01-09
申请号：US14777837
申请日：2015-04-17
Inventor： Xibin Shao , Yingying Qu , Honglin Zhang , Hebin Zhao , Seungmin Lee , Dan Wang , Xiang Li
IPC: G09G3/36 , G02F1/1333 , G09F9/30 , H05K7/14
CPC classification number: G02F1/133308 , G02F2001/133314 , G02F2001/133325 , G02F2201/56 , G09F9/301 , H05K7/1417
Abstract: A curved display panel, a curved display device, and a method for fabricating the same are disclosed. Both the light output face and the light input face of the curved display panel are continuously curved surfaces. The curved display panel with a continuously curved surface has a bending degree which is closer to the natural bending degree of a liquid crystal panel, so that a relatively small stress is generated on the curved display panel, and the problem of serious peripheral light leakage caused by deformation of the curved display panel is alleviated. Besides, since the curvature radius of each point on the continuously curved surface changes slowly, the problem of serious peripheral light leakage caused by deformation of the curved display panel is alleviated, the complexity of the fabricating process is reduced, the fabricating process is simplified, and the production of the product is improved.
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Patent Agency Ranking
公开(公告)号：US20140168782A1
公开(公告)日：2014-06-19
申请号：US14102248
申请日：2013-12-10
Inventor： Rong Tang , Xiang Li , Bin Zou , Dan Wang , Xibin Shao
IPC: G02B3/00
CPC classification number: G02B3/0056 , G02F1/133611 , G02F2001/133607
Abstract: A brightness enhancement film includes a substrate; and a microlens structure formed on the substrate, wherein the microlens structure comprises a plurality of microlenses, each of the microlenses comprising a bottom surface contacting with the substrate, the bottom surface of each of the plurality of microlenses being of a polygonal shape such that at the substrate each of the plurality of microlenses is in close contact with adjacent microlenses surrounding it, without gaps leaving between them. The present invention also discloses a backlight module and a display apparatus comprising the above brightness enhancement film. The brightness enhancement film can improve optical gain property, reduce the thickness of the display apparatus and expand the view angle.
Abstract translation: 亮度增强膜包括基板; 以及形成在所述衬底上的微透镜结构，其中所述微透镜结构包括多个微透镜，所述微透镜中的每一个包括与所述衬底接触的底表面，所述多个微透镜中的每一个的底表面为多边形形状， 多个微透镜中的每个基板与其周围的相邻微透镜紧密接触，而在它们之间没有间隙。 本发明还公开了一种背光模块和包括上述增亮膜的显示装置。 亮度增强膜可以提高光学增益特性，减小显示装置的厚度并扩大视角。
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公开(公告)号：US12222607B2
公开(公告)日：2025-02-11
申请号：US18024004
申请日：2022-05-27
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Yong Yu , Shi Shu , Chuanxiang Xu , Yang Yue , Xiang Li , Shaohui Li , Ce Ning , Jinchao Zhang , Qi Yao , Lizhong Wang
IPC: G02F1/1339 , G02F1/1333 , G02F1/1335 , G02F1/1343 , G02F1/1362 , G02F1/1368
Abstract: The disclosure provides a liquid crystal display panel and a display apparatus. The liquid crystal display panel of the disclosure includes: first and second substrates assembled to form a cell, a plurality of main spacers therebetween, and an auxiliary spacer around at least a portion of the main spacers. Height of the auxiliary spacer is greater than or equal to that of the main spacer. The display panel further includes: pillows on side of the first substrate close to the second substrate and each abutting against a corresponding main spacer. An orthographic projection of the main spacer on the first substrate falls within an orthographic projection of the pillow on the first substrate, and an orthographic projection of the auxiliary spacer on the first substrate does not overlap with the orthographic projection of the pillow on the first substrate.
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公开(公告)号：US11968871B2
公开(公告)日：2024-04-23
申请号：US17265241
申请日：2020-06-16
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Yong Yu , Yang Yue , Haitao Huang , Xiang Li , Shi Shu , Chuanxiang Xu
CPC classification number: H10K59/353 , H10K50/868 , H10K59/122 , H10K59/38 , H10K71/00 , H10K59/1201
Abstract: 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：US20230371171A1
公开(公告)日：2023-11-16
申请号：US18030591
申请日：2022-03-04
Inventor： Yuanye Chen , Fei Dong , Xiang Li
CPC classification number: H05K1/0225 , G02B6/0088 , H05K1/189 , H05K2201/10136 , H05K2201/2009 , H05K1/147
Abstract: The present application provides a display module and a display device. The display module is applied to a glasses-free 3D display device including a drive circuit board, and the drive circuit board includes at least one first connection buckle; the display module includes a display panel and at least one flexible printed circuit board; the flexible printed circuit board includes a first end and a second end opposite to each other, the first end includes a plurality of bonding parts; the display panel includes a plurality of to-be-bonded parts; each of the bonding parts is bonded to a corresponding to-be-bonded part; the second end includes a second connection buckle; and the second connection buckle is clamped and electrically connected with the first connection buckle.
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公开(公告)号：US09030748B2
公开(公告)日：2015-05-12
申请号：US14102248
申请日：2013-12-10
Inventor： Rong Tang , Xiang Li , Bin Zou , Dan Wang , Xibin Shao
CPC classification number: G02B3/0056 , G02F1/133611 , G02F2001/133607
Abstract: A brightness enhancement film includes a substrate; and a microlens structure formed on the substrate, wherein the microlens structure comprises a plurality of microlenses, each of the microlenses comprising a bottom surface contacting with the substrate, the bottom surface of each of the plurality of microlenses being of a polygonal shape such that at the substrate each of the plurality of microlenses is in close contact with adjacent microlenses surrounding it, without gaps leaving between them. The present invention also discloses a backlight module and a display apparatus comprising the above brightness enhancement film. The brightness enhancement film can improve optical gain property, reduce the thickness of the display apparatus and expand the view angle.
Abstract translation: 亮度增强膜包括基板; 以及形成在所述衬底上的微透镜结构，其中所述微透镜结构包括多个微透镜，所述微透镜中的每一个包括与所述衬底接触的底表面，所述多个微透镜中的每一个的底表面为多边形形状， 多个微透镜中的每个基板与其周围的相邻微透镜紧密接触，而在它们之间没有间隙。 本发明还公开了一种背光模块和包括上述增亮膜的显示装置。 亮度增强膜可以提高光学增益特性，减小显示装置的厚度并扩大视角。
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