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公开(公告)号：US20210365083A1
公开(公告)日：2021-11-25
申请号：US16621132
申请日：2019-05-13
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Jianwei LI , Yongxiang SHI , Paoming TSAI
Abstract: A cover plate, a method for preparing the same, a display panel, and a display device are provided. The cover plate has a bending zone and a non-bending zone, and the cover plate includes: a substrate layer and a hardened layer attached to the substrate layer, in which the hardened layer includes a first hardened layer portion located in the bending zone, the first hardened layer portion including a mixture of a flexible hardened material and a rigid hardened material.
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公开(公告)号：US20210150941A1
公开(公告)日：2021-05-20
申请号：US16622563
申请日：2019-05-28
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Dejun BU , Paoming TSAI , Jianwei LI
Abstract: A flexible display device is configured to be bendable along at least one bending axis, have two opposite sides at both ends of the bending axis, respectively, and include a first substrate and a second substrate opposite to each other, and a hetero-shaped double-sided adhesive tape bonding the first substrate and the second substrate to each other on at least one of the two opposite sides. The hetero-shaped double-sided adhesive tape includes a lower adhesive layer, a base material layer, and an upper adhesive layer which are stacked together in sequence. In a stacking direction of the lower adhesive layer, the base material layer and the upper adhesive layer, the upper adhesive layer has a non-overlapping region that does not overlap the lower adhesive layer, and/or the lower adhesive layer has a non-overlapping region that does not overlap the upper adhesive layer.
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公开(公告)号：US20200266380A1
公开(公告)日：2020-08-20
申请号：US16565944
申请日：2019-09-10
Applicant: BOE Technology Group Co., Ltd.
Inventor： Yongxiang SHI , Paoming TSAI , Dejun BU , Peng CAI , Jiahao ZHANG , Shuang DU
Abstract: The present disclosure provides a cover plate for a flexible substrate which includes a first hardened layer, a second hardened layer and a polymer thin film layer provided between the first hardened layer and the second hardened layer, wherein a hardness of the first hardened layer is less than that of the second hardened layer, a hardness of the polymer thin film layer is less than that of the first hardened layer, and a bending radius of the first hardened layer is greater than that of the second hardened layer.
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公开(公告)号：US20190392737A1
公开(公告)日：2019-12-26
申请号：US16449256
申请日：2019-06-21
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Shuang DU , Paoming TSAI
Abstract: A flexible display apparatus includes at least two components that are stacked, and at least one optical adhesive layer. Each optical adhesive layer is disposed between two adjacent components of the at least two components, and includes at least two adhesive layers stacked in a stacking direction of the at least two components. The at least two adhesive layers include at least one first adhesive layer and at least one second adhesive layer. One of the at least one first adhesive layer is adhered to one of the two adjacent components, and a storage modulus of each second adhesive layer is less than a storage modulus of each first adhesive layer.
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公开(公告)号：US20190148319A1
公开(公告)日：2019-05-16
申请号：US16122035
申请日：2018-09-05
Applicant: BOE Technology Group Co., Ltd.
Inventor： Liqiang CHEN , Paoming TSAI , Jianwei LI , Chen XU
Abstract: The disclosure relates to the field of display technologies and particularly to a chip, a flexible display panel and a display device. The chip includes a body and a plurality of connection terminals arranged on a surface of the body, where each connection terminal is provided with a stress concentration resisting structure for preventing from producing the stress concentration phenomenon.
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Patent Agency Ranking
公开(公告)号：US20190130158A1
公开(公告)日：2019-05-02
申请号：US16168333
申请日：2018-10-23
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Dejun BU , Paoming TSAI , Jianwei LI
Abstract: A cover plate and a manufacturing method thereof, an electronic device are disclosed. The cover plate includes an operation area, the operation area includes an identification area and a non-identification area, the cover plate includes a contact surface, the contact surface includes a first contact surface and a second contact surface, the first contact surface is in the identification area, the second contact surface is in the non-identification area, and the first contact surface and the second contact surface have different contact properties.
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公开(公告)号：US20240427382A1
公开(公告)日：2024-12-26
申请号：US18827022
申请日：2024-09-06
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Haoran WANG , Fangxu CAO , Liming DONG , Paoming TSAI
IPC: G06F1/16
Abstract: A support plate includes a support plate body and a plurality of through holes. The support plate body has at least one patterned region. The plurality of through holes are disposed in the at least one patterned region, and penetrate through the support plate body in a thickness direction of the support plate body. A projection of each through hole on a first plane perpendicular to the thickness direction of the support plate body is strip-shaped.
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公开(公告)号：US20240321148A1
公开(公告)日：2024-09-26
申请号：US18735872
申请日：2024-06-06
Applicant: BOE Technology Group Co., Ltd.
Inventor： Haoran WANG , Paoming TSAI
CPC classification number: G09F9/301 , G06F1/1652 , H05K1/0393
Abstract: A folding displayer support and a display apparatus are provided. The folding displayer support includes a support body, the support body is provided with at least one first bending region extending in a first direction, at least one second bending region extending in a second direction, and at least one bidirectional bending region located at a position where the first bending region intersects with the second bending region, and an included angle is formed between the first direction and the second direction. The first bending region is provided with a first mesh pattern, the second bending region is provided with a second mesh pattern, the bidirectional bending region is provided with a third mesh pattern, a proportion of holes of the first mesh pattern and a proportion of holes of the second mesh pattern are less than a proportion of holes of the third mesh pattern.
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公开(公告)号：US20240057458A1
公开(公告)日：2024-02-15
申请号：US18267580
申请日：2021-10-22
Applicant: BOE Technology Group Co., Ltd.
Inventor： Shuang DU , Paoming TSAI
IPC: H10K59/80 , H10K59/122 , H10K59/12
CPC classification number: H10K59/8792 , H10K59/122 , H10K59/1201
Abstract: A display panel, a display apparatus, and a manufacturing method for the display panel. The display panel includes a base substrate; a first electrode layer; a light-emitting layer, the light-emitting layer including a plurality of light-emitting portions emitting light of different colors; a second electrode layer located at the side of the light-emitting layer facing away from the first electrode layer; a black matrix layer located at the side of the second electrode layer facing away from the light-emitting layer, the black matrix layer comprising a plurality of light exiting ports in one-to-one correspondence with the plurality of light-emitting portions; and a shielding layer located at the side of the black matrix layer facing away from the second electrode layer and having a plurality of shielding portions covering the light exiting ports, and the transmittance of the shielding portions is higher than the transmittance of the black matrix layer.
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公开(公告)号：US20230162627A1
公开(公告)日：2023-05-25
申请号：US17914563
申请日：2021-08-11
Applicant: BOE Technology Group Co., Ltd.
Inventor： Xiongnan ZHANG , Paoming TSAI , Yongxiang SHI , Ce XU , Yunjin LIU
CPC classification number: G09F9/301 , G06F3/0412 , G02B5/3083
Abstract: A flexible polarizer and a flexible touch display device. The flexible polarizer includes: a support protective layer; a linear polarized layer provided on the side of the support protection layer and comprising an acidic substance; a retardation layer provided on the side of the linear polarized layer distant from the support protection layer, and bonded to the linear polarized layer by means of a first bonding layer; and a block layer provided on the side of the retardation layer distant from the linear polarized layer. The block layer can be bonded to a flexible touch display panel of the flexible touch display device by means of the second bonding layer. The block layer is used for blocking the acidic substance in the linear polarized layer from permeating into the flexible touch display panel.
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