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公开(公告)号：US11723262B2
公开(公告)日：2023-08-08
申请号：US17377246
申请日：2021-07-15
IPC分类号： H10K77/10 , C03C3/066 , C03C3/068 , C03C3/14 , H10K50/828 , H10K71/00 , C03C8/04 , C03C8/16 , H10K30/80 , H10K102/00
CPC分类号： H10K77/111 , C03C3/066 , C03C3/068 , C03C3/14 , C03C8/04 , C03C8/16 , H10K50/828 , H10K71/00 , C03C2207/00 , H10K30/80 , H10K2102/00 , H10K2102/311 , H10K2102/351 , Y10T428/12618
摘要： A substrate for flexible device. The substrate has a nickel-plated metal sheet having a nickel-plating layer formed on at least one surface of a metal sheet or a nickel-based sheet, and a glass layer of an electrically-insulating layered bismuth-based glass on a surface of the nickel-plating layer or the nickel-based sheet. An oxide layer having a roughened surface is formed on the surface of the nickel-plating layer or the surface of the nickel-based sheet, and the bismuth-based glass contains 70 to 84% by weight of Bi2O3, 10 to 12% by weight of ZnO, and 6 to 12% by weight of B2O3. Also disclosed is a method for producing the substrate for flexible device, a substrate for an organic EL device, a sheet used as a substrate for flexible device, a method for producing the sheet and a bismuth-based lead-free glass composition.
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公开(公告)号：US11414762B2
公开(公告)日：2022-08-16
申请号：US16625179
申请日：2018-06-18
IPC分类号： B32B15/04 , C23C28/00 , C03C3/145 , C03C8/04 , C03C8/16 , C23C8/12 , C23D5/02 , C25D3/12 , C25D5/50 , H01L51/00
摘要： A substrate for a flexible device which includes a stainless steel sheet, a nickel plating layer formed on a surface of the stainless steel sheet, and a glass layer of electrical insulating bismuth-based glass formed in the form of layer on a surface of the nickel plating layer.
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公开(公告)号：US11101436B2
公开(公告)日：2021-08-24
申请号：US16088273
申请日：2017-03-22
IPC分类号： C03C27/00 , H01L51/00 , C03C3/066 , C03C3/068 , C03C3/14 , C03C8/04 , C03C8/16 , H01L51/52 , H01L51/56 , H01L51/44
摘要： A substrate for flexible device. The substrate has a nickel-plated metal sheet having a nickel-plating layer formed on at least one surface of a metal sheet or a nickel-based sheet, and a glass layer of an electrically-insulating layered bismuth-based glass on a surface of the nickel-plating layer or the nickel-based sheet. An oxide layer having a roughened surface is formed on the surface of the nickel-plating layer or the surface of the nickel-based sheet, and the bismuth-based glass contains 70 to 84% by weight of Bi2O3, 10 to 12% by weight of ZnO, and 6 to 12% by weight of B2O3. Also disclosed is a method for producing the substrate for flexible device, a substrate for an organic EL device, a sheet used as a substrate for flexible device, a method for producing the sheet and a bismuth-based lead-free glass composition.
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