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公开(公告)号：US20230092571A1
公开(公告)日：2023-03-23
申请号：US17567257
申请日：2022-01-03
发明人： Che-Yu Ying , Yu-Wei Tu , Kuo-Hsuan Yu
摘要： A high-haze anti-glare film is disclosed. The high-haze anti-glare film comprises a transparent substrate and an anti-glare layer on the substrate. The anti-glare layer comprises acrylate binder resin and amorphous silica microparticles. The total haze (Ht) of the anti-glare film is more than 20%, and the total haze is the sum of the surface haze (Hs) and the inner haze (Hi) of the anti-glare film, and the inner haze (Hi) and the total haze (Ht) satisfy the relation 0.01
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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：US20240077762A1
公开(公告)日：2024-03-07
申请号：US18298337
申请日：2023-04-10
发明人： Yu-Wei Tu , Chih-Wei Lin , Kuo-Hsuan Yu
IPC分类号： G02F1/1335
CPC分类号： G02F1/133502 , G02F1/133504 , G02F2201/50
摘要： A display is disclosed. The display comprises a display panel, and an optical film disposed on a viewing side of the display panel. The optical film has a total haze ranging from 15% to 60%, an inner haze less than or equal to 10%, and a reflectivity satisfying the relationships of 0.35%≤(RSCI-RSCE)≤1.50% and RSCE≤1.50%, wherein RSCI is an average reflectivity of diffuse component and specular component, and RSCE is an average reflectivity of diffuse component. By adjusting the total haze, inner haze and reflectivity of the optical film to satisfy the above relationship, the display can have good anti-glare properties, and the contrast ratio of the display will not be reduced too much to avoid the display quality be affected.
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公开(公告)号：US11740388B2
公开(公告)日：2023-08-29
申请号：US17131844
申请日：2020-12-23
发明人： Tsun Sheng Tao , Chih-Wei Lin , Kuo-Hsuan Yu
IPC分类号： G02B1/111 , G02B1/08 , C09D133/12 , C09D7/40 , C09D5/00 , C09D133/14 , G02B5/02 , B82Y40/00 , B82Y20/00 , B82Y30/00
CPC分类号： G02B1/111 , C09D5/006 , C09D7/69 , C09D133/12 , C09D133/14 , G02B1/08 , G02B5/0242 , B82Y20/00 , B82Y30/00 , B82Y40/00
摘要： The present invention is to provide an anti-glare film. The anti-glare film comprises a polyethylene terephthalate (PET) substrate and an anti-glare layer formed on a surface of the PET substrate, wherein the anti-glare coating layer comprises 75 to 90 weight parts of an acrylic-based resin, 0.01 to 10 weight parts of silica nanoparticles 5 to 20 weight parts of organic microparticles and 0.05 to 2 weight parts of leveling agent. The anti-glare film has a total haze ranging between 35% and 50%, a surface haze ranging between 10% and 15% and a gloss at a viewing angle of 60 degrees between 30% and 50% thereof. The anti-glare film can provide satisfactory anti-glare properties, high precision, surface fineness, no flicker, good visibility and also fine adhesion between layers.
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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：US11697741B2
公开(公告)日：2023-07-11
申请号：US17076857
申请日：2020-10-22
发明人： Gang-Lun Fan , Wei-Hsien Chen , Kuo-Hsuan Yu
IPC分类号： G02B1/111 , C09D7/61 , C09D4/06 , C09D133/08 , C09D133/10 , C09D133/14 , C08K3/36 , C09D5/00 , G02B5/30 , C09D7/40 , C09D175/16 , C09D135/02 , C08J7/04 , C09D183/12
CPC分类号： C09D5/006 , C08J7/0427 , C09D7/61 , C09D7/69 , C09D7/70 , C09D133/08 , C09D135/02 , C09D175/16 , G02B1/111 , G02B5/3025 , C08K3/36 , C08K2201/006 , C08K2201/011 , C09D183/12
摘要： An anti-glare film is disclosed. The anti-glare film comprises a transparent substrate and an anti-glare layer comprising an acrylic binder resin, a polyether-modified siloxane and a plurality of silica nanoparticles, wherein the silica nanoparticles are flocculated into a micro-floccule with an average secondary particle diameter of 1,500 nm to 3,100 nm. The present anti-glare film can provide a reliable anti-glare property with low haze and fine surface.
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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：US20230086813A1
公开(公告)日：2023-03-23
申请号：US17567264
申请日：2022-01-03
发明人： Che-Yu Ying , Yu-Wei Tu , Kuo-Hsuan Yu
摘要： A high-haze anti-glare film is disclosed. The high-haze anti-glare film comprises a transparent substrate and an anti-glare layer on the substrate. The anti-glare layer comprises acrylate binder, amorphous silica microparticles and spherical organic polymer microparticles, wherein the spherical organic polymer microparticles are monodispersity and the average particle size thereof is smaller than that of the amorphous silica microparticles. The total haze (Ht) of the anti-glare film is more than 40%, and the total haze is the sum of the surface haze (Hs) and the inner haze (Hi) of the anti-glare film, and the inner haze (Hi) and the total haze (Ht) satisfy the relation 0.25
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公开(公告)号：US20210388210A1
公开(公告)日：2021-12-16
申请号：US17076857
申请日：2020-10-22
发明人： Gang-Lun Fan , Wei-Hsien Chen , Kuo-Hsuan Yu
IPC分类号： C09D5/00 , G02B5/30 , G02B1/111 , C09D7/61 , C09D7/40 , C09D133/08 , C09D175/16 , C09D135/02 , C08J7/04
摘要： An anti-glare film is disclosed. The anti-glare film comprises a transparent substrate and an anti-glare layer comprising an acrylic binder resin, a polyether-modified siloxane and a plurality of silica nanoparticles, wherein the silica nanoparticles are flocculated into a micro-floccule with an average secondary particle diameter of 1,500 nm to 3,100 nm. The present anti-glare film can provide a reliable anti-glare property with low haze and fine surface.
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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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