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公开(公告)号：US09739912B2
公开(公告)日：2017-08-22
申请号：US15031821
申请日：2014-11-18
发明人： Huiwen Tai
CPC分类号： G02B5/0841 , B32B27/08 , B32B2250/05 , B32B2250/24 , B32B2250/42 , B32B2307/416 , G02B5/305 , G02B5/3083 , G02B19/0019 , G02B19/0042
摘要： A multilayer polymeric reflector is provided which comprises: a) a plurality of first optical layers, each first optical layer comprising a polyester having terephthalate comonomer units and ethylene glycol comonomer units, the polyester having a glass transition temperature, where each first optical layer is oriented, and b) a plurality of second optical layers disposed in a repeating sequence with the plurality of first optical layers, each second optical layer comprising a blend of polymethyl methacrylate (PMMA) and polyvinylidene fluoride (PVDF), where the blend has a glass transition temperature less than the glass transition temperature of the polyester comprising the first optical layers, and where the amount of PVDF in the PMMA/PVDF blend is greater than and not equal to about 40% and not more than about 65%. Articles comprising the multilayer polymeric reflector are also provided.
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公开(公告)号：US11752729B2
公开(公告)日：2023-09-12
申请号：US17260459
申请日：2019-07-15
发明人： Huiwen Tai , Joan M. Frankel , Stephen P. Maki , Diane North , Robert R. Owings
CPC分类号： B32B7/023 , B32B7/022 , B32B7/12 , B32B15/08 , B32B15/20 , B32B27/06 , G02B5/085 , G02B5/0875 , G02B5/26 , B32B2307/404 , B32B2307/412 , B32B2307/414 , B32B2307/416 , B32B2307/54 , B32B2307/732 , G02B5/0866
摘要： A stretchable reflective color-shifting film comprises a stretchable transparent polymer layer; a semi-transmissive metal layer; a transparent spacer layer; a reflective metal layer; an adhesive layer; and a stretchable base film layer. When the film body is stretched by 25%, the peak total reflectance stretched is at 80% of the peak total reflectance when the film body is unstretched according to the Total Reflectivity Test.
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3.发明授权公开(公告)号：US10162090B1
公开(公告)日：2018-12-25
申请号：US15899457
申请日：2018-02-20
发明人： Joan M. Frankel , Kevin D. Hagen , Michael A. Johnson , Diane North , James A. Phipps , Audrey A. Sherman , Huiwen Tai
摘要： The present disclosure includes a stretchable reflective film comprising a transparent polymer layer; a continuous metal layer comprising at least one of tin or indium; a non-reactive adhesive layer; and a stretchable film layer. The stretchable reflective film has at least 30% specular reflectivity when stretched by 50% of the unstretched length according to Specular Reflectivity Test Method.
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公开(公告)号：US20230193082A1
公开(公告)日：2023-06-22
申请号：US17911792
申请日：2021-03-16
发明人： Huiwen Tai , John A. Nielsen
IPC分类号： C09J7/20
CPC分类号： C09J7/203 , C09J2203/338 , C09J2301/308 , C09J2423/105
摘要： Film stacks are described. In particular, film stacks including a base overlaminate film layer and a removeable skin layer disposed on the base overlaminate film layer are described. Because the removable skin layer develops haze before the point of irreversibly damaging the base overlaminate layer, the film stack can prevent unintentional overstretching when the film stack is stretched together.
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公开(公告)号：US20220234382A1
公开(公告)日：2022-07-28
申请号：US17610498
申请日：2020-05-26
发明人： Kevin W. Gotrik , Scott J. Jones , Huiwen Tai , Joan M. Frankel , Robert R. Owings , Bhaskar V. Velamakanni , Jeanne M. Bruss , David J. Rowe , Matthew E. Sousa , Bradley L. Givot
摘要： A transfer article with a thickness of less than 3 micrometers includes a first acrylate layer that is releasable from a metal or doped semiconductor release layer at a release value of from 2 to 50 grams/inch. The article includes a functional layer overlaying the first acrylate layer. The functional layer includes at least one microfractured inorganic layer about 3 nanometers to about 200 nanometers thick, which has a plurality of toolmarks interspersed with cracks.
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公开(公告)号：US20210308984A1
公开(公告)日：2021-10-07
申请号：US17260459
申请日：2019-07-15
发明人： Huiwen Tai , Joan M. Frankel , Stephen P. Maki , Diane North , Robert R. Owings
摘要： A stretchable reflective color-shifting film comprises a stretchable transparent polymer layer; a semi-transmissive metal layer; a transparent spacer layer; a reflective metal layer; an adhesive layer; and a stretchable base film layer. When the film body is stretched by 25%, the peak total reflectance stretched is at 80% of the peak total reflectance when the film body is unstretched according to the Total Reflectivity Test.
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公开(公告)号：US20170351011A1
公开(公告)日：2017-12-07
申请号：US15666650
申请日：2017-08-02
发明人： Huiwen Tai
CPC分类号： G02B5/0841 , B32B27/08 , B32B2250/05 , B32B2250/24 , B32B2250/42 , B32B2307/416 , G02B5/305 , G02B5/3083 , G02B19/0019 , G02B19/0042
摘要： A multilayer polymeric reflector is provided which comprises: a) a plurality of first optical layers, each first optical layer comprising a polyester having terephthalate comonomer units and ethylene glycol comonomer units, the polyester having a glass transition temperature, where each first optical layer is oriented, and b) a plurality of second optical layers disposed in a repeating sequence with the plurality of first optical layers, each second optical layer comprising a blend of polymethyl methacrylate (PMMA) and polyvinylidene fluoride (PVDF), where the blend has a glass transition temperature less than the glass transition temperature of the polyester comprising the first optical layers, and where the amount of PVDF in the PMMA/PVDF blend is greater than and not equal to about 40% and not more than about 65%. Articles comprising the multilayer polymeric reflector are also provided.
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8.发明申请公开(公告)号：US20150009563A1
公开(公告)日：2015-01-08
申请号：US14354340
申请日：2013-03-11
IPC分类号： G02B5/30
CPC分类号： G02B5/3083 , G02B5/003 , G02B5/305 , G02B2207/123 , G06F21/84
摘要： The present invention generally relates to a film stack having a light-control film, such as a privacy filter, and a p-polarization color shifting film. The present invention also relates to articles, such as displays, incorporating the same.
摘要翻译： 本发明一般涉及一种具有光控薄膜（例如隐私滤光片）和p偏振彩色偏移薄膜的薄膜叠层。 本发明还涉及包含其的制品，例如显示器。
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公开(公告)号：US20230348756A1
公开(公告)日：2023-11-02
申请号：US18026673
申请日：2021-10-08
IPC分类号： C09J7/29 , C09J133/08 , B32B7/12 , B32B7/06 , B32B27/34 , B32B27/32 , B32B27/36 , B32B27/40 , B32B27/08 , B32B27/30
CPC分类号： C09J7/29 , C09J133/08 , B32B7/12 , B32B7/06 , B32B27/34 , B32B27/32 , B32B27/36 , B32B27/40 , B32B27/08 , B32B27/308 , B32B27/306 , C09J2467/006 , C09J2477/006 , C09J2301/122 , B32B2307/748 , B32B2250/40 , B32B2250/05 , B32B2307/7376 , B32B2307/412 , B32B2307/414 , B32B2250/24
摘要： A film stack is described. In particular, a film stack that includes a co-extrudable first base substrate, a first pressure sensitive adhesive, a release layer, a second pressure sensitive adhesive, and a second base substrate is described. Such film stacks may benefit from reduced waste, simpler manufacturing, and a thinner overall construction versus conventional film stacks.
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公开(公告)号：US20230167334A1
公开(公告)日：2023-06-01
申请号：US17919719
申请日：2021-04-28
发明人： Huiwen Tai , John A. Nielsen , Anish Kurian
IPC分类号： C09J7/35 , C09J133/10 , C09J11/06
CPC分类号： C09J7/35 , C09J133/10 , C09J11/06 , C09J2301/414 , C09J2301/408 , C09J2301/312 , C09J2301/304 , C09J2400/226
摘要： Hot melt processable composition mixtures include an acid-functional (meth)acrylate-based adhesive composition and a zinc di-(meth)acrylate salt. The adhesive composition has a hot melt processing temperature, and the zinc salt has a melting point that is higher than the hot melt processing temperature of the adhesive composition. The mixture is hot melt processable, and upon application to a substrate, the mixture forms an ionically crosslinked layer with thermally reversable ionic crosslinks.
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