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公开(公告)号：US20230091277A1
公开(公告)日：2023-03-23
申请号：US17932118
申请日：2022-09-14
Inventor： Sergey GRACHEV , Domien VOLCKAERT , William C. O'ROURKE , Robrecht MOERKERKE , Christy DE MEYER
IPC: H01F1/153 , H01F27/255 , H01Q1/22
Abstract: The present disclosure relates to a magnetic multilayer composite that may include a core substrate layer, an outer magnetic layer overlying a first surface of the core substrate layer, and an inner magnetic layer underlying a second surface of the core substrate layer. The composite may include a magnetic volume ratio VM/VS of at least about 0.005, where VM is equal to the total volume of magnetic material in the composite and VS is the total volume of substrate. The composite may further include a permeability rating (X, Y), where the permeability rating (X, Y) is equal to a peak point (X, Y) along a plot of the imaginary part of magnetic permeability (μ″) of the composite plotted as a function of frequency, where X is within the range of 10 MHz to 10 GHz, and Y is greater than 100.
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公开(公告)号：US20230159764A1
公开(公告)日：2023-05-25
申请号：US18157959
申请日：2023-01-23
Inventor： Yongzhong WANG , Robrecht MOERKERKE , Fabien LIENHART
CPC classification number: C09D5/006 , B32B27/36 , B32B7/12 , C09D135/02 , C09D4/00 , C09D7/67 , C09D7/68 , B32B27/08 , C08K2201/005 , B32B2255/10 , B32B2255/26 , C08K3/36
Abstract: A composite film may include a first transparent substrate and a first anti-reflective coating overlying a first surface of the first transparent substrate. The first anti-reflective coating may include a first UV curable acrylate binder, a photo initiator component, and silica nanoparticles dispersed within the first anti-reflective coating. The first anti-reflective coating may further include a ratio AC1SiO2/AC1B of at least about 0.01 and not greater than about 1.3. The composite film may further have a VLT of at least about 93.0% and a haze value of not greater than about 3%.
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