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公开(公告)号：US11825614B2
公开(公告)日：2023-11-21
申请号：US17171126
申请日：2021-02-09
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Yiming Tu , Wangchun Lyu , Heshuai Si
CPC classification number: H05K5/0017 , B32B3/30 , B32B7/12 , B32B27/06 , H05K5/0004 , H05K5/0217 , H05K5/0243 , H05K5/03 , B32B2307/418 , H04M1/026
Abstract: A housing is provided, the housing includes a housing substrate and at least one double-sided composite texture film located on one side of an inner surface of the housing substrate. The double-sided composite texture film includes a first substrate, a first texture layer located on a first surface of the first substrate, and a second texture layer located on a second surface of the first substrate. The first surface of the first substrate is close to the housing substrate, and the second surface is away from the housing substrate. The first texture layer has a first texture pattern that includes a plurality of grooves and a plurality of bosses. The second texture layer has a second texture pattern that includes a plurality of grooves and a plurality of bosses.
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公开(公告)号：US20210107045A1
公开(公告)日：2021-04-15
申请号：US17130280
申请日：2020-12-22
Applicant: Huawei Technologies Co., Ltd.
Inventor： Hongsheng Yang , Banghong Hu , Yungang Li , Lulu Pan , Rong Ma , Wangchun Lyu , Heshuai Si
Abstract: An anti-fingerprint terminal housing includes a housing substrate, where the housing substrate includes a first surface and a second surface that are oppositely disposed, the first surface faces the exterior of the terminal housing, and the second surface faces the interior of the terminal housing, the first surface is provided with a plurality of spaced convexes or concaves formed by the housing substrate, a distance between boundaries of any two adjacent convexes or concaves on a same side is in a range of 1-900 nanometers (nm), and the height of the convex or the depth of the concave is in a range of 1-400 nm.
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公开(公告)号：US12103886B2
公开(公告)日：2024-10-01
申请号：US17358282
申请日：2021-06-25
Applicant: Huawei Technologies Co., Ltd.
Inventor： Kaiwen Huang , Banghong Hu , Wangchun Lyu , Heshuai Si , Zhongzhi Tang
CPC classification number: C03C10/0009 , C03B32/02 , C03C21/002
Abstract: Aluminosilicate microcrystalline glass, and a manufacturing method and a product thereof, where in addition to a glass phase, the aluminosilicate microcrystalline glass includes principal crystalline phases: a magnesium aluminate (MgAl2O4) crystal including a volume percentage of 5% to 30%, a lithium disilicate (Li2Si2O5) crystal including a volume percentage of 10% to 30%, and a quartz and quartz solid solution including a volume percentage of 5% to 30%. Residues are other inevitable impurities. The inevitable impurities include intermediate products generated when the MgAl2O4 crystal, the Li2Si2O5 crystal, or the quartz and quartz solid solution is being generated, other impurities that are inevitable in a glass production process, and the like.
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公开(公告)号：US11320864B2
公开(公告)日：2022-05-03
申请号：US16874030
申请日：2020-05-14
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Zhaoliang Su , Wangchun Lyu , Wenming Shi
Abstract: A flexible cover plate, a flexible display apparatus, and a flexible terminal product are provided to make the flexible cover plate feature a repeated bending capability and sufficient rigidity. The flexible cover plate includes a first cover-plate layer, a second cover-plate layer, and a flow layer. The flow layer is enclosed between the first cover-plate layer and the second cover-plate layer by using a transparent sealing material. The first cover-plate layer and the second cover-plate layer each have a thickness ranging from 0.05 mm to 0.5 mm, and the flow layer has a thickness ranging from 0.1 mm to 0.2 mm. At least one first support bump is attached to an inner side of the first cover-plate layer, and at least one second support bump is attached to an inner side of the second cover-plate layer.
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Patent Agency Ranking
公开(公告)号：US20200214156A1
公开(公告)日：2020-07-02
申请号：US16811308
申请日：2020-03-06
Applicant: Huawei Technologies Co., Ltd.
Inventor： Ding Zhong , Wangchun Lyu , Zhaoliang Su , Wen Fan
Abstract: A display module, a terminal device and a bendable cover, where the bendable cover includes a flexible substrate and hard plates. The flexible substrate has a hard area and a bending area. A quantity of hard areas is the same as a quantity of the hard plates, where the hard areas are in a one-to-one correspondence with the hard plates, and each of the hard plates is located on a surface of a corresponding hard area. There is a bending area between two adjacent hard areas. Under an effect of external force, the bendable cover is capable of bending along the bending area.
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公开(公告)号：US12064939B2
公开(公告)日：2024-08-20
申请号：US17567576
申请日：2022-01-03
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Chenxin Ouyang , Zhongzhi Tang , Wangchun Lyu , Jing Zhao
CPC classification number: B32B17/10 , B32B7/12 , B32B27/08 , B32B27/281 , B32B27/283 , B32B27/308 , B32B27/325 , B32B27/36 , B32B27/365 , B32B2255/20 , B32B2255/26 , B32B2270/00 , B32B2307/412 , B32B2307/536 , B32B2307/558 , B32B2307/732 , B32B2457/20
Abstract: The present disclosure provides example flexible display cover, module, and apparatus. One example cover covers a flexible display. The flexible display cover includes a glass layer and a hardened layer that are superposed. The hardened layer is located on a side of the glass layer away from the flexible display.
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公开(公告)号：US11947205B2
公开(公告)日：2024-04-02
申请号：US17137053
申请日：2020-12-29
Applicant: Huawei Technologies Co., Ltd.
Inventor： Zhaoliang Su , Chenxin Ouyang , Wangchun Lyu , Peiqiong Shen , Qiuming Yu
IPC: G02F1/1333 , G06F1/16 , H04M1/02
CPC classification number: G02F1/133305 , G02F1/133331 , G06F1/1652 , H04M1/0268 , G02F2201/503 , G02F2202/28 , G06F1/1681
Abstract: This application relates to a flexible display cover plate, a display panel, and a display apparatus. The flexible display cover plate includes a first cover-plate layer and at least one auxiliary protective layer that is disposed on a face of the first cover-plate layer. The auxiliary protective layer includes a bonding layer and a second cover-plate layer that are superimposed along a direction away from the first cover-plate layer. The bonding layer is a deformable film layer, and a face that is of an outermost second cover-plate layer in the at least one auxiliary protective layer and that is away from the bonding layer is used to attach to a display substrate. When the flexible display cover plate receives external force, both the first cover-plate layer and the auxiliary protective layer can absorb and diffuse impact of the external force, thereby improving a protection effect for the display substrate.
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公开(公告)号：US11252835B2
公开(公告)日：2022-02-15
申请号：US16811308
申请日：2020-03-06
Applicant: Huawei Technologies Co., Ltd.
Inventor： Ding Zhong , Wangchun Lyu , Zhaoliang Su , Wen Fan
Abstract: A display module, a terminal device and a bendable cover, where the bendable cover includes a flexible substrate and hard plates. The flexible substrate has a hard area and a bending area. A quantity of hard areas is the same as a quantity of the hard plates, where the hard areas are in a one-to-one correspondence with the hard plates, and each of the hard plates is located on a surface of a corresponding hard area. There is a bending area between two adjacent hard areas. Under an effect of external force, the bendable cover is capable of bending along the bending area.
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公开(公告)号：US20210317032A1
公开(公告)日：2021-10-14
申请号：US17358282
申请日：2021-06-25
Applicant: Huawei Technologies Co., Ltd.
Inventor： Kaiwen Huang , Banghong Hu , Wangchun Lyu , Heshuai Si , Zhongzhi Tang
Abstract: Aluminosilicate microcrystalline glass, and a manufacturing method and a product thereof, where in addition to a glass phase, the aluminosilicate microcrystalline glass includes principal crystalline phases: a magnesium aluminate (MgAl2O4) crystal including a volume percentage of 5% to 30%, a lithium disilicate (Li2Si2O5) crystal including a volume percentage of 10% to 30%, and a quartz and quartz solid solution including a volume percentage of 5% to 30%. Residues are other inevitable impurities. The inevitable impurities include intermediate products generated when the MgAl2O4 crystal, the Li2Si2O5 crystal, or the quartz and quartz solid solution is being generated, other impurities that are inevitable in a glass production process, and the like.
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