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公开(公告)号：JP5600304B2
公开(公告)日：2014-10-01
申请号：JP2011042513
申请日：2011-02-28
Applicant: 富士フイルム株式会社
IPC: B29D11/00 , B32B7/02 , G02B5/02 , G02F1/1335
CPC classification number: G02B5/0221 , B29D11/00798 , G02B5/0268 , G02F1/133504 , G02F1/133528
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公开(公告)号：JP5087442B2
公开(公告)日：2012-12-05
申请号：JP2008073745
申请日：2008-03-21
Applicant: 富士フイルム株式会社
IPC: G02B5/30 , G02F1/13363
CPC classification number: G02B5/3083 , G02B5/3033
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公开(公告)号：JP5348914B2
公开(公告)日：2013-11-20
申请号：JP2008072181
申请日：2008-03-19
Applicant: 富士フイルム株式会社
IPC: C08J5/18 , G02B1/11 , G02B1/111 , G02B5/02 , G02F1/1335
Abstract: PROBLEM TO BE SOLVED: To provide an anti-glare film that stably forms an anti-glare layer having a fine and regular uneven shape, has high anti-glare property and glitter control ability. SOLUTION: The anti-glare film is obtained by forming an anti-glare layer made by subjecting a solution prepared by dissolving at least two kinds of mutually incompatible resin materials in a solvent on a transparent substrate. The anti-glare layer has a second spherical resin particle inside a first spherical resin particle. COPYRIGHT: (C)2010,JPO&INPIT
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公开(公告)号：JP5354771B2
公开(公告)日：2013-11-27
申请号：JP2008228287
申请日：2008-09-05
Applicant: 富士フイルム株式会社
CPC classification number: C08F2/48 , B05D3/0486 , B05D3/067 , B05D5/061 , G02B5/02
Abstract: A method for producing with high productivity a resin structure which can be used in an optical control film is provided. The method for producing a resin structure includes: applying with a coating applicator, a coating liquid in which at least one polyfunctional monomer or polyfunctional oligomer and a polymerization initiator are dissolved to a traveling support; and irradiating the coating liquid with ultraviolet rays, with an ultraviolet irradiation apparatus, to cure the coating liquid by polymerization to form a columnar structure.
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公开(公告)号：JPWO2010035872A1
公开(公告)日：2012-02-23
申请号：JP2010530900
申请日：2009-09-29
Applicant: 富士フイルム株式会社
CPC classification number: G02B1/111 , B05D1/265 , B05D7/5385 , B05D2201/02 , B05D2252/02
Abstract: 防眩性フィルムの製造方法であって、防眩層形成用塗布液と低屈折率層形成用塗布液とのそれぞれに偏在可能な成分を含む塗布液を調整する工程と、上層として前記低屈折率層形成用塗布液を、下層として前記防眩層形成用塗布液を、支持体の上に塗布し塗布層を形成する塗布工程と、前記塗布層を乾燥させ相分離することにより偏在させて防眩層と低屈折率層を形成する乾燥工程とを有する。この製造方法により、ディスプレイへの外部光の映り込みやギラツキ、及び、乱反射による白化を抑制した防眩性フィルムを、低コストで製造することができる。
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Patent Agency Ranking
公开(公告)号：JP2012500405A
公开(公告)日：2012-01-05
申请号：JP2011504261
申请日：2009-08-17
Applicant: 富士フイルム株式会社
IPC: G02B5/02 , B32B7/02 , G02F1/1335
CPC classification number: C08J7/04 , C08J2301/12 , G02B1/111 , G02B5/0226 , G02B5/0242 , G02B5/0268 , G02B5/0278 , G02F2201/38 , Y10T428/25
Abstract: The method for producing an anti-glare film (10) includes a coating solution preparation step in which at least two mutually incompatible resin materials (54) are dissolved in at least one solvent to prepare a coating solution containing particles; a coating step in which the coating solution is coated on a support (16) to form a coating layer (52); a particle migration step in which the particles are made to migrate to the air-liquid interface of the coating layer (52) to be eccentrically located on the surface of the coating layer (52); and a drying step in which the coating layer (52) is dried and phase-separated to form an anti-glare layer (58) and, at the same time, a low refractive index layer (60) comprising the particles on top of the anti-glare layer (58).
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公开(公告)号：JP5481381B2
公开(公告)日：2014-04-23
申请号：JP2010530900
申请日：2009-09-29
Applicant: 富士フイルム株式会社
CPC classification number: G02B1/111 , B05D1/265 , B05D7/5385 , B05D2201/02 , B05D2252/02
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公开(公告)号：JP5438097B2
公开(公告)日：2014-03-12
申请号：JP2011504261
申请日：2009-08-17
Applicant: 富士フイルム株式会社
IPC: G02B5/02 , B32B7/02 , G02F1/1335
CPC classification number: C08J7/04 , C08J2301/12 , G02B1/111 , G02B5/0226 , G02B5/0242 , G02B5/0268 , G02B5/0278 , G02F2201/38 , Y10T428/25
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公开(公告)号：JP5349371B2
公开(公告)日：2013-11-20
申请号：JP2010049320
申请日：2010-03-05
Applicant: 富士フイルム株式会社
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing an antiglare film with high productivity and both of antiglare properties and low reflectance properties. SOLUTION: The method includes: preparing a first application liquid obtained by dissolving at least two types of resin materials being incompatible with each other in one type of a solvent, and a second application liquid containing at least one type of a resin material and as solvents, one type of a good solvent for the resin material and one type of a poor solvent for the resin material; and applying the first application liquid and the second application liquid on a continuously running support 10 in this order. A first applied layer 12 and a second applied layer 14 formed in the applying step are subjected to phase separation by drying them. The first applied layer 12 is formed into an antiglare layer 20 obtained by subjecting two types of resin materials 12A and 12B to phase separation, and the second applied layer 14 is formed into a low refractive index layer 22 having a void 22B and a low refractive index as compared with the antiglare layer 20. Thus, the antiglare film is produced. COPYRIGHT: (C)2011,JPO&INPIT
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