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公开(公告)号:US10858283B2
公开(公告)日:2020-12-08
申请号:US16179377
申请日:2018-11-02
Applicant: CORNING INCORPORATED
Inventor: Stephan Lvovich Logunov , Yousef Kayed Qaroush , Mark Alejandro Quesada , Alexander Mikhailovich Streltsov , Leo Young Zheng
IPC: C03C23/00 , B32B7/04 , C03C17/02 , C03C17/23 , C03C27/06 , H01L51/52 , C03C3/14 , C03C3/247 , C03C17/06 , C03C27/04 , C03C27/10 , C01G19/02 , C03C3/16 , C03C3/23 , C03C15/00
Abstract: An apparatus including a first substrate, a second substrate, an inorganic film provided between the first substrate and the second substrate and in contact with both the first substrate and the second substrate, a laser welded zone formed between the first and second substrate by the inorganic film, where the laser welded zone has a heat affected zone (HAZ), where the HAZ is defined as a region in which σHAZ is at least 1 MPa higher than average stress in the first substrate and the second substrate, wherein σHAZ is compressive stress in the HAZ, and wherein the laser welded zone is characterized by its σinterface laser weld>σHAZ, wherein σinterface laser weld is peak value of compressive stress in the laser welded zone.
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公开(公告)号:US20200147932A1
公开(公告)日:2020-05-14
申请号:US16620360
申请日:2018-06-01
Applicant: CORNING INCORPORATED
Inventor: Shinu Baby , Dhananjay Joshi , Inna Igorevna Kouzmina , Yousef Kayed Qaroush , Arlin Lee Weikel
Abstract: A laminated glass article including a base layer, an anisotropic layer disposed over a top surface of the base layer, and a glass layer disposed over the anisotropic layer. The anisotropic layer may include homogeneous mechanical anisotropic properties measured at intervals of 250 microns. In some embodiments, the anisotropic layer may be an orthotropic layer including homogeneous mechanical orthotropic properties measured at intervals of 250 microns. The homogenous mechanical anisotropic or orthotropic properties of the anisotropic layer may provide a flexible laminated glass article with a high resistance to impact and puncture forces. In some embodiments, the laminated glass article may define all or a portion of a cover substrate for a consumer product.
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公开(公告)号:US20200001576A1
公开(公告)日:2020-01-02
申请号:US16456291
申请日:2019-06-28
Applicant: CORNING INCORPORATED
Inventor: Thomas Michael Cleary , Andrew Peter Kittleson , Yousef Kayed Qaroush , Thomas M. Tremper , Bo Yang
Abstract: Principles and embodiments of the present disclosure relate to unique asymmetric laminates and methods that produce the laminates where the laminate includes an first glass substrate having a first thickness (to), an second glass substrate having a second thickness (ti), an interlayer disposed between the second glass substrate and the first glass substrate, wherein the first thickness and the second thickness has a combined third thickness (tt), and wherein to/tt or ti/tt is in a range from about 0.7 to about 0.99.
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公开(公告)号:US20190047900A1
公开(公告)日:2019-02-14
申请号:US16085759
申请日:2017-03-13
Applicant: CORNING INCORPORATED
Inventor: Guangli Hu , Dhananjay Joshi , Eunyoung Park , Yousef Kayed Qaroush
Abstract: A foldable electronic device module that includes a glass cover element having a thickness from about 25 μm to about 200 μm, an elastic modulus from about 20 GPa to about 140 GPa. The module further includes: a stack having a thickness from about 50 μm to about 600 μm; and a first adhesive joining the stack to a second primary surface of the cover element, the adhesive having a shear modulus from about 0.01 MPa to about 1 GPa and a glass transition temperature of at least 80 C. Further, the device module includes a flex-bond residual stress region through the thickness, and within a central region, of the cover element that ranges from a maximum compressive residual stress at the second primary surface to a maximum tensile residual stress at a first primary surface of the element along a central bend axis of the cover element.
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公开(公告)号:US12241007B2
公开(公告)日:2025-03-04
申请号:US17637298
申请日:2020-08-12
Applicant: CORNING INCORPORATED
Inventor: Shinu Baby , Naigeng Chen , Edward John Fewkes , Dhananjay Joshi , Andrew Peter Kittleson , Yousef Kayed Qaroush , Ying Zhang
Abstract: Articles including a substrate, a cover glass layer disposed over a top surface of the substrate, and an adhesive layer having a dynamic elastic modulus disposed between a bottom surface of the cover glass layer and the top surface of the substrate. The cover glass layer may have a thickness in the range of 1 micron to 200 microns. The dynamic elastic modulus of the adhesive layer may include a first elastic modulus in the range of 10 kPa to 1000 kPa measured at a stress frequency in the range of 0 Hertz to 5 Hertz and a temperature of 23 degrees C., and a second elastic modulus of 500 MPa or more measured at a stress frequency in the range of 10 Hertz to 1000 Hertz and a temperature of 23 degrees C. The adhesive layer may be optically transparent. The articles may be bendable electronic display devices or bendable electronic display device modules.
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16.
公开(公告)号:US20240399867A1
公开(公告)日:2024-12-05
申请号:US18700580
申请日:2022-10-03
Applicant: CORNING INCORPORATED
Inventor: Khaled Layouni , Yousef Kayed Qaroush , Tingge Xu
IPC: B60K35/22 , B60K37/20 , H10K59/80 , H10K77/10 , H10K102/00
Abstract: Disclosed is display device for a vehicle interior system including a glass substrate comprising a length extending in a first direction that is greater than or equal to 200 mm. An organic light emitting diode (OLED) display module is disposed on a major surface of the glass substrate, the OLED display module comprising a plurality of functional layers. A support structure is mechanically coupled to the glass substrate and the OLED display module to retain the glass substrate and the OLED display module in a curved configuration. A plurality of adhesive layers attach the OLED display module to the second major surface and a plurality of functional layers of the OLED display module to one another. Each adhesive layer comprises a Young's modulus that is less than or equal 1.5 MPa to decouple strain distributions in the glass substrate and the plurality of functional layers from one another.
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公开(公告)号:US12005677B2
公开(公告)日:2024-06-11
申请号:US17270916
申请日:2019-08-13
Applicant: CORNING INCORPORATED
Inventor: Shinu Baby , Kuan-Ting Kuo , Yousef Kayed Qaroush , Robert Lee Smith, III
CPC classification number: B32B17/06 , B32B7/12 , B32B2307/558 , B32B2307/581 , B32B2307/584 , B32B2457/20 , B32B2571/00
Abstract: An article including a laminate having a substrate and an ultra-thin cover glass layer bonded to atop surface of the substrate. The ultra-thin cover glass layer has a thickness in the range of 1 micron to 49 microns. The ultra-thin cover glass layer is bonded to the top surface of the substrate with an optically transparent adhesive layer having a thickness in the range of 5 microns to 50 microns.
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18.
公开(公告)号:US20230322083A1
公开(公告)日:2023-10-12
申请号:US18022920
申请日:2021-08-16
Applicant: CORNING INCORPORATED
Inventor: Kaikai Che , Khaled Layouni , Yousef Kayed Qaroush
IPC: B60K37/02
CPC classification number: B60K37/02 , B60K2370/63 , B60K2370/816
Abstract: Disclosed is a glass article for a vehicle interior system. The glass article includes a glass sheet, a support member, and a mounting element. The glass sheet and the mounting element are disposed on opposite sides of the support member. The support member has a first Young’s modulus (E1) in GPa and a first yield strength (Y1) in MPa in which E1 ≥ 471.288*exp(-0.0294*Y1)+10 for a first yield strength (Y1) from 39 MPa to 520 MPa and in which E1 605.1203*exp(-0.0303*y2)+3.9 for a second yield strength (Y2) from 10 MPa to 950 MPa and in which E2 ≤ 765.0928*exp(-0.0094*Y2)+85 for a second yield strength (Y2) from 78 MPa to 950 MPa.
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公开(公告)号:US20230200199A1
公开(公告)日:2023-06-22
申请号:US17924300
申请日:2021-05-06
Applicant: Corning Incorporated
Inventor: Amey Ganpat Badar , Kaikai Che , Khaled Layouni , Jong Se Park , Yousef Kayed Qaroush
CPC classification number: H10K77/111 , B60R11/0235 , H05K5/02 , H10K71/50 , B60R2011/0003
Abstract: Disclosed is a display device for a vehicle interior system. The display device includes a display module having a glass substrate, an organic light emitting diode (OLED) display, and a support member. The glass substrate has a first major surface and a second major surface opposite to the first major surface. The OLED display is disposed on the second major surface of the glass substrate, and the support member includes a first support surface and a second support surface opposite to the first support surface. the OLED display is disposed on the first support surface. The display device also includes a mounting element disposed on the second support surface of the support member. The support member and the mounting element have respective first and second stiffnesses. the first stiffness is at least 100 N/mm, and an effective stiffness of the first and stiffnesses is no more than 270 N/mm.
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20.
公开(公告)号:US11591249B2
公开(公告)日:2023-02-28
申请号:US17667681
申请日:2022-02-09
Applicant: CORNING INCORPORATED
Inventor: Vikram Bhatia , Ah-Young Park , Yousef Kayed Qaroush , Neng Wang
IPC: C03B23/023 , B32B17/10 , C03C21/00 , B32B7/02
Abstract: Articles and methods related to the cold-forming of glass laminate articles utilizing stress prediction analysis are provided. A cold-forming estimator (CFE) value that is related to the stress experienced by a glass sheet of a glass laminate during cold-forming is calculated based on a plurality of geometric parameters of glass layer(s) of a glass laminate article. The calculated CFE value is compared to a cold-forming threshold related to the probability that defects are formed in the complexly curved glass laminate article during cold-forming. Cold-formed glass laminate articles are also provided having geometric parameters such that the CFE value is below the cold-forming threshold.
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