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公开(公告)号：US11614566B2
公开(公告)日：2023-03-28
申请号：US16920480
申请日：2020-07-03
发明人： Ching-Huang Chen , Kuo-Hsuan Yu
摘要： The invention disclosed an anti-reflective film. The anti-reflective film comprises a substrate, a hard coating layer disposed on the substrate and a low refractive layer disposed on the hard coating layer. The low refractivity layer comprises a fluorine-containing acrylate-modified polysiloxane resin, a plurality of hollow silica nanoparticles, an initiator and a leveling agent comprising a perfluoropolyether group-containing (meth)acrylic-modified organosilicone compound. The reflectivity of the anti-reflective film of the anti-reflective film is less than 1.1%, and the water contact angle thereof is ranging between 90° and 125°.
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公开(公告)号：US20200041695A1
公开(公告)日：2020-02-06
申请号：US16265861
申请日：2019-02-01
发明人： Ching-Huang Chen , Kuo-Hsuan Yu , Gang-Lun Fan
IPC分类号： G02B1/111 , G02B1/14 , C09D5/00 , C09D7/47 , C09D7/40 , C09D135/02 , C09D175/14
摘要： The invention is to provide an anti-reflective film. The anti-reflective film comprises a substrate, a hard coating layer disposed on the substrate and a low refractive layer disposed on the hard coating layer. The low refractive layer comprises a (meth)acrylate resin, hollow silica nanoparticles, an initiator and a leveling agent. Wherein the leveling agent comprises a (meth)acrylic-modified organosilicone compound having a perfluoropolyether group. The reflectivity of the anti-reflective film of the present invention is in the range of 1.2% to 1.4%.
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公开(公告)号：US11326072B2
公开(公告)日：2022-05-10
申请号：US16699794
申请日：2019-12-02
发明人： Chia-Ling Chiu , Ching-Huang Chen , Kuo-Hsuan Yu
IPC分类号： C09D133/14 , C09D7/62 , C08F220/34 , C08K3/36 , G02B1/14 , C09D7/40 , C08K9/04
摘要： A high hardness flexible hard coating film is disclosed. The high hardness flexible hard coating film comprises a substrate film and a hard coating layer. The hard coating layer comprises a (meth)acrylate binder and reactive silica nanoparticles, wherein the reactive silica nanoparticles comprise reactive (meth)acrylate modified silica nanoparticles and reactive (meth)acrylate-polyhedral oligomeric silsesquioxane (POSS) modified silica nanoparticles. The high hardness flexible hard coating film will not crack or fracture under an dynamic inward folding test for performing 180° bend testing at a radius of 1 mm with 2×105 times, and the pencil hardness (JIS K 5400) thereof is 6H or more.
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公开(公告)号：US20210263193A1
公开(公告)日：2021-08-26
申请号：US16920480
申请日：2020-07-03
发明人： Ching-Huang Chen , Kuo-Hsuan Yu
摘要： The invention disclosed an anti-reflective film. The anti-reflective film comprises a substrate, a hard coating layer disposed on the substrate and a low refractive layer disposed on the hard coating layer. The low refractivity layer comprises a fluorine-containing acrylate-modified polysiloxane resin, a plurality of hollow silica nanoparticles, an initiator and a leveling agent comprising a perfluoropolyether group-containing (meth)acrylic-modified organosilicone compound. The reflectivity of the anti-reflective film of the anti-reflective film is less than 1.1%, and the water contact angle thereof is ranging between 90° and 125°.
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公开(公告)号：US11053393B2
公开(公告)日：2021-07-06
申请号：US16801284
申请日：2020-02-26
发明人： Ching-Huang Chen , Tze-Chi Wang , Kuo-Hsuan Yu , Gang-Lun Fan
IPC分类号： G02B1/14 , C09D5/00 , C09D175/14 , C09D7/47 , G02B1/111 , C09D7/40 , C09D135/02 , C09D7/65 , C09D175/16
摘要： The present invention is to provide a hard coating layered optical film, comprising a poly(methylmethacrylate) (PMMA) base film and a hard coating layer thereon. The hard coating layer comprises a (meth)acrylate composition and an initiator, wherein the (meth)acrylate composition comprises a urethane (meth)acrylate oligomer of functionalities from 6 to 15, at least one (meth)acrylate monomer of functionalities from 3 to 6 and at least one (meth)acrylate monomer of functionalities less than 3, wherein the molecular weight of the (meth)urethane acrylate oligomer of functionalities from 6 to 15 is ranging between 1,000 to 4,500. The hard coating layer of the hard coating layered optical film can be further coated with a functional layer, such as a low reflection layer to form an anti-reflection hard coating layered optical film. The hard coating layer can optionally comprise micro-particles to generate an anti-glare hard coating film. The anti-glare hard coating film can be further coated with a functional layer, such as a low reflection layer to form an anti-reflection anti-glare hard coating layered optical film.
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公开(公告)号：US11054550B2
公开(公告)日：2021-07-06
申请号：US16265861
申请日：2019-02-01
发明人： Ching-Huang Chen , Kuo-Hsuan Yu , Gang-Lun Fan
IPC分类号： G02B1/111 , G02B1/14 , C09D5/00 , C09D7/40 , C09D135/02 , C09D175/14 , C09D7/47 , C08G77/20 , C08G77/14 , C08F290/06 , C09D183/08 , C08F2/48 , C08F222/10 , C08G77/46 , C09D183/06 , C08G77/24 , C09D183/12 , C09D175/16 , G02B5/30 , C08K3/36
摘要： The invention is to provide an anti-reflective film. The anti-reflective film comprises a substrate, a hard coating layer disposed on the substrate and a low refractive layer disposed on the hard coating layer. The low refractive layer comprises a (meth)acrylate resin, hollow silica nanoparticles, an initiator and a leveling agent. Wherein the leveling agent comprises a (meth)acrylic-modified organosilicone compound having a perfluoropolyether group. The reflectivity of the anti-reflective film of the present invention is in the range of 1.2% to 1.4%.
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公开(公告)号：US11447643B2
公开(公告)日：2022-09-20
申请号：US17318107
申请日：2021-05-12
发明人： Ching-Huang Chen , Tze-Chi Wang , Kuo-Hsuan Yu , Gang-Lun Fan
IPC分类号： G02B1/14 , C09D5/00 , C09D175/14 , C09D7/47 , G02B1/111 , C09D7/40 , C09D135/02 , C09D7/65 , C09D175/16
摘要： This invention is to provide a hard coating film, comprising a polymethyl methacrylate (PMMA) base film and an antiglare hard coating layer formed thereon, wherein the antiglare hard coating layer comprises a (meth)acrylate composition, an initiator, a plurality of silica nanoparticles, a plurality of organic microparticles and a leveling agent. The (meth)acrylate composition comprises a urethane (meth)acrylate oligomer with a functionality of 6 to 15 and a molecular weight ranging between 1,000 and 4,500, and at least one (meth)acrylate monomer with a functionality of 3 to 6, and at least one (meth)acrylate monomer with functionality of less than 3.
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公开(公告)号：US20210278567A1
公开(公告)日：2021-09-09
申请号：US17317975
申请日：2021-05-12
发明人： Ching-Huang Chen , Kuo-Hsuan Yu , Gang-Lun Fan
IPC分类号： G02B1/111 , G02B1/14 , C09D5/00 , C09D7/40 , C09D135/02 , C09D175/14 , C09D7/47 , C08G77/20 , C08G77/14 , C08F290/06 , C09D183/08 , C08F2/48 , C08F222/10 , C08G77/46 , C09D183/06 , C08G77/24 , C09D183/12 , C09D175/16
摘要： The invention is to provide an anti-reflective film. The anti-reflective film comprises a substrate, a hard coating layer disposed on the substrate and a low refractive layer disposed on the hard coating layer. The low refractive layer comprises a (meth)acrylate resin, hollow silica nanoparticles, an initiator and a leveling agent. Wherein the leveling agent comprises a (meth)acrylic-modified organosilicone compound having a perfluoropolyether group. The reflectivity of the anti-reflective film of the present invention is in the range of 1.2% to 1.4%.
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公开(公告)号：US20210261787A1
公开(公告)日：2021-08-26
申请号：US17318107
申请日：2021-05-12
发明人： Ching-Huang Chen , Tze-Chi Wang , Kuo-Hsuan Yu , Gang-Lun Fan
IPC分类号： C09D5/00 , C09D175/14 , C09D7/47 , G02B1/111 , C09D7/40 , C09D135/02 , C09D7/65 , G02B1/14 , C09D175/16
摘要： This invention is to provide a hard coating film, comprising a polymethyl methacrylate (PMMA) base film and an antiglare hard coating layer formed thereon, wherein the antiglare hard coating layer comprises a (meth)acrylate composition, an initiator, a plurality of silica nanoparticles, a plurality of organic microparticles and a leveling agent. The (meth)acrylate composition comprises a urethane (meth)acrylate oligomer with a functionality of 6 to 15 and a molecular weight ranging between 1,000 and 4,500, and at least one (meth)acrylate monomer with a functionality of 3 to 6, and at least one (meth)acrylate monomer with functionality of less than 3.
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公开(公告)号：US20210079254A1
公开(公告)日：2021-03-18
申请号：US16699794
申请日：2019-12-02
发明人： Chia-Ling Chiu , Ching-Huang Chen , Kuo-Hsuan Yu
IPC分类号： C09D133/14 , C09D7/62 , C09D7/40 , C08F220/34 , C08K3/36 , C08K9/04 , G02B1/14
摘要： A high hardness flexible hard coating film is disclosed. The high hardness flexible hard coating film comprises a substrate film and a hard coating layer. The hard coating layer comprises a (meth)acrylate binder and reactive silica nanoparticles, wherein the reactive silica nanoparticles comprise reactive (meth)acrylate modified silica nanoparticles and reactive (meth)acrylate-polyhedral oligomeric silsesquioxane (POSS) modified silica nanoparticles. The high hardness flexible hard coating film will not crack or fracture under an dynamic inward folding test for performing 180° bend testing at a radius of 1 mm with 2×105 times, and the pencil hardness (JIS K 5400) thereof is 6H or more.
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