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1. 发明授权

US08305529B2 Process and apparatus for producing optical compensation film, optical compensation film, polarizer, and liquid-crystal display 有权
标题翻译：用于制造光学补偿膜，光学补偿膜，偏振器和液晶显示器的工艺和设备
公开(公告)号：US08305529B2
公开(公告)日：2012-11-06
申请号：US12933650
申请日：2009-03-13
申请人： Kazuhiro Oki , Hirokazu Nishimura , Akihiro Matsuoka , Kazuhiro Shiojiri , Shun Nakamura
发明人： Kazuhiro Oki , Hirokazu Nishimura , Akihiro Matsuoka , Kazuhiro Shiojiri , Shun Nakamura
IPC分类号： G02F1/1335
CPC分类号： G02B5/3083 , G02B5/3033
摘要： A process for producing an optical compensation film comprises a liquid crystal layer application step (10) of applying a liquid crystal layer coating solution containing a liquid crystal compound to an alignment layer on a surface of a transparent substrate (4c) that is continuously transported; a liquid crystal layer drying step (11) of drying the liquid crystal layer; a cooling and curing step of curing the liquid crystal layer while cooling the liquid crystal layer to a temperature lower than a drying temperature used in the drying step; and a heating and curing step of curing the alignment layer while heating the alignment layer to a temperature higher than a cooling temperature used in the cooling and curing step. The process enables the durability and damage resistance as well as the optical characteristics of the optical compensation film to be independently controlled.
摘要翻译：光学补偿膜的制造方法包括将含有液晶化合物的液晶层涂布溶液涂布在连续输送的透明基板（4c）的表面上的取向膜的液晶层涂布工序（10）液晶层干燥步骤（11）; 在将液晶层冷却至低于干燥工序中使用的干燥温度的温度的状态下，使液晶层固化的冷却固化工序; 以及在将取向层加热到高于冷却和固化步骤中使用的冷却温度的温度的同时固化取向层的加热和固化步骤。该方法能够独立地控制耐久性和耐损伤性以及光学补偿膜的光学特性。

2. 发明申请

US20110019131A1 PROCESS AND APPARATUS FOR PRODUCING OPTICAL COMPENSATION FILM, OPTICAL COMPENSATION FILM, POLARIZER, AND LIQUID-CRYSTAL DISPLAY 有权
标题翻译：用于生产光学补偿膜，光学补偿膜，极化器和液晶显示器的工艺和装置
公开(公告)号：US20110019131A1
公开(公告)日：2011-01-27
申请号：US12933650
申请日：2009-03-13
申请人： Kazuhiro Oki , Hirokazu Nishimura , Akihiro Matsuoka , Kazuhiro Shiojiri , Shun Nakamura
发明人： Kazuhiro Oki , Hirokazu Nishimura , Akihiro Matsuoka , Kazuhiro Shiojiri , Shun Nakamura
IPC分类号： G02F1/1335 , B05D5/06
CPC分类号： G02B5/3083 , G02B5/3033
摘要： A process for producing an optical compensation film comprises a liquid crystal layer application step (10) of applying a liquid crystal layer coating solution containing a liquid crystal compound to an alignment layer on a surface of a transparent substrate (4c) that is continuously transported; a liquid crystal layer drying step (11) of drying the liquid crystal layer; a cooling and curing step of curing the liquid crystal layer while cooling the liquid crystal layer to a temperature lower than a drying temperature used in the drying step; and a heating and curing step of curing the alignment layer while heating the alignment layer to a temperature higher than a cooling temperature used in the cooling and curing step. The process enables the durability and damage resistance as well as the optical characteristics of the optical compensation film to be independently controlled.
摘要翻译：光学补偿膜的制造方法包括将含有液晶化合物的液晶层涂布溶液涂布在连续输送的透明基板（4c）的表面上的取向膜的液晶层涂布工序（10）液晶层干燥步骤（11）; 在将液晶层冷却至低于干燥工序中使用的干燥温度的温度的状态下，使液晶层固化的冷却固化工序; 以及在将取向层加热到高于冷却和固化步骤中使用的冷却温度的温度的同时固化取向层的加热和固化步骤。该方法能够独立地控制耐久性和耐损伤性以及光学补偿膜的光学特性。

3. 发明申请

US20100315715A1 MULTILAYER FILM AND MANUFACTURING METHOD THEREOF 有权
标题翻译：多层薄膜及其制造方法
公开(公告)号：US20100315715A1
公开(公告)日：2010-12-16
申请号：US12918123
申请日：2009-02-18
申请人： Kazuhiro Oki , Kazuhiro Shiojiri
发明人： Kazuhiro Oki , Kazuhiro Shiojiri
IPC分类号： G02B1/11 , B32B27/00 , B32B7/02 , B05D3/02
CPC分类号： B05D7/00 , G02B5/02 , G02F2201/38 , Y10T428/31504
摘要： According to a manufacturing method of a multilayer film according to one aspect of the present invention, at the step of applying a coating liquid prepared by dissolving a plurality of monomers or polymers in at least one solvent onto a substrate and subsequently drying the coating liquid, the solvent is allowed to penetrate into the substrate at a specified speed. This causes concentration distribution of the solvent within the coated layer in the thickness direction thereof, and thus a multilayer film separated into an upper layer and a lower layer can be formed by one coating. Accordingly, a multilayer film having a different function in each layer can be formed by one coating.
摘要翻译：根据本发明的一个方面的多层膜的制造方法，在将多种单体或聚合物在至少一种溶剂中溶解到基材上并随后干燥涂布液的步骤中，允许溶剂以特定的速度渗透到基材中。这使得涂层在其厚度方向上的溶剂的浓度分布，从而可以通过一次涂布形成分离成上层和下层的多层膜。因此，可以通过一次涂布形成在各层中具有不同功能的多层膜。

4. 发明申请

US20110159274A1 METHOD OF PRODUCING ANTI-GLARE FILM 审中-公开
标题翻译：制造防透膜的方法
公开(公告)号：US20110159274A1
公开(公告)日：2011-06-30
申请号：US13059784
申请日：2009-08-17
申请人： Kazuhiro Shiojiri , Kazuhiro Oki , Yuki Saiki
发明人： Kazuhiro Shiojiri , Kazuhiro Oki , Yuki Saiki
IPC分类号： B32B5/16 , B05D5/00 , B05D3/00
CPC分类号： C08J7/04 , C08J2301/12 , G02B1/111 , G02B5/0226 , G02B5/0242 , G02B5/0268 , G02B5/0278 , G02F2201/38 , Y10T428/25
摘要： 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).
摘要翻译：防眩膜（10）的制造方法包括：在至少一种溶剂中溶解有至少两种相互不相容的树脂材料（54）的溶液制备工序，制备含有颗粒的涂布液; 涂布步骤，其中所述涂布溶液涂覆在载体（16）上以形成涂层（52）; 颗粒迁移步骤，其中使颗粒迁移到涂层（52）的空气 - 液体界面以偏心地位于涂层（52）的表面上; 以及干燥步骤，其中所述涂层（52）被干燥并相分离以形成防眩层（58），并且同时具有包含所述颗粒顶部的所述颗粒的低折射率层（60）防眩层（58）。

5. 发明授权

US08932669B2 Method for producing antiglare film 有权
标题翻译：防眩膜的制造方法
公开(公告)号：US08932669B2
公开(公告)日：2015-01-13
申请号：US13121386
申请日：2009-09-29
申请人： Yuuki Saiki , Kazuhiro Shiojiri , Kazuhiro Oki
发明人： Yuuki Saiki , Kazuhiro Shiojiri , Kazuhiro Oki
IPC分类号： B05D5/06 , G02B1/11 , B05D1/26 , B05D7/00
CPC分类号： G02B1/111 , B05D1/265 , B05D7/5385 , B05D2201/02 , B05D2252/02
摘要： A method for producing an antiglare film includes: a step of preparing coating liquids comprising components capable of being unevenly distributed in an antiglare layer-forming coating liquid and a low-refractive index layer-forming coating liquid, respectively; a coating step of applying the low-refractive index layer-forming coating liquid as an upper layer and the antiglare layer-forming coating liquid as a lower layer on a support to form a coating layer; and a drying step of drying the coating layer and making the coating layer cause phase-separation so as to unevenly distribute the components and form an antiglare layer and a low-refractive index layer. By the production method, an antiglare film which suppresses reflection and glaring of external light in a display and whitening due to irregular reflection can be produced at a low cost.
摘要翻译：制造防眩膜的方法包括：分别制备包含能够分散在防眩层形成用涂布液和低折射率层形成用涂布液中的成分的涂布液的工序; 将作为上层的低折射率层形成用涂布液和防眩层形成用涂布液作为下层涂布在载体上以形成涂层的涂布步骤; 以及干燥步骤，使涂层干燥并使涂层引起相分离，从而不均匀地分配组分并形成防眩光层和低折射率层。通过该制造方法，可以低成本地制造抑制显示器中的外部光的反射和眩光的抗眩光膜，并且由于不规则的反射而发白。

6. 发明申请

US20120057239A1 LIGHT SCATTERING SHEET AND PROCESS FOR PRODUCING THE SAME 审中-公开
标题翻译：光散射片及其制造方法
公开(公告)号：US20120057239A1
公开(公告)日：2012-03-08
申请号：US13039753
申请日：2011-03-03
申请人： Kazuhiro Shiojiri , Kazuhiro Oki , Yusuke Ohashi
发明人： Kazuhiro Shiojiri , Kazuhiro Oki , Yusuke Ohashi
IPC分类号： G02B5/02 , B05D3/02 , B05D3/06 , B05D5/06
CPC分类号： G02B5/0221 , B29D11/00798 , G02B5/0268 , G02F1/133504 , G02F1/133528
摘要： A process for producing a light scattering sheet includes: a coating step of coating a transparent support with a coating solution prepared by dissolving a resin material including at least two kinds selected from polymers and monomers phase-separable with each other in a solvent to form a coating layer; and a drying step of drying the coating layer to form a phase separated concavity and convexity structure on the coating layer by spinodal decomposition, wherein, in the drying step, high speed drying is carried out at a drying speed of 3.0 g/m2·sec or more at a critical phase separation concentration of the coating layer applied to the transparent support.
摘要翻译：一种光散射片的制造方法，其特征在于，包括以下工序：将涂布溶液涂布在透明支持体上的涂布工序，所述涂布溶液通过将选自聚合物和相分离的至少两种的树脂材料溶解在溶剂中而形成涂层; 以及干燥步骤，通过旋节分解在涂层上干燥涂层以形成相分离的凹凸结构，其中在干燥步骤中，以3.0g / m 2·sec的干燥速度进行高速干燥或更多的涂覆层的临界相分离浓度。

7. 发明授权

US08425984B2 Multilayer film and manufacturing method thereof 有权
标题翻译：多层膜及其制造方法
公开(公告)号：US08425984B2
公开(公告)日：2013-04-23
申请号：US12918123
申请日：2009-02-18
申请人： Kazuhiro Oki , Kazuhiro Shiojiri
发明人： Kazuhiro Oki , Kazuhiro Shiojiri
IPC分类号： B05D3/02
CPC分类号： B05D7/00 , G02B5/02 , G02F2201/38 , Y10T428/31504
摘要： According to a manufacturing method of a multilayer film according to one aspect of the present invention, at the step of applying a coating liquid prepared by dissolving a plurality of monomers or polymers in at least one solvent onto a substrate and subsequently drying the coating liquid, the solvent is allowed to penetrate into the substrate at a specified speed. This causes concentration distribution of the solvent within the coated layer in the thickness direction thereof, and thus a multilayer film separated into an upper layer and a lower layer can be formed by one coating. Accordingly, a multilayer film having a different function in each layer can be formed by one coating.
摘要翻译：根据本发明的一个方面的多层膜的制造方法，在将多种单体或聚合物在至少一种溶剂中溶解到基材上并随后干燥涂布液的步骤中，允许溶剂以特定的速度渗透到基材中。这使得涂层在其厚度方向上的溶剂的浓度分布，从而可以通过一次涂布形成分离成上层和下层的多层膜。因此，可以通过一次涂布形成在各层中具有不同功能的多层膜。

8. 发明申请

US20110177240A1 METHOD FOR PRODUCING ANTIGLARE FILM 有权
标题翻译：生产胶片的方法
公开(公告)号：US20110177240A1
公开(公告)日：2011-07-21
申请号：US13121386
申请日：2009-09-29
申请人： Yuuki Saiki , Kazuhiro Shiojiri , Kazuhiro Oki
发明人： Yuuki Saiki , Kazuhiro Shiojiri , Kazuhiro Oki
IPC分类号： B05D5/06
CPC分类号： G02B1/111 , B05D1/265 , B05D7/5385 , B05D2201/02 , B05D2252/02
摘要： A method for producing an antiglare film includes: a step of preparing coating liquids comprising components capable of being unevenly distributed in an antiglare layer-forming coating liquid and a low-refractive index layer-forming coating liquid, respectively; a coating step of applying the low-refractive index layer-forming coating liquid as an upper layer and the antiglare layer-forming coating liquid as a lower layer on a support to form a coating layer; and a drying step of drying the coating layer and making the coating layer cause phase-separation so as to unevenly distribute the components and form an antiglare layer and a low-refractive index layer. By the production method, an antiglare film which suppresses reflection and glaring of external light in a display and whitening due to irregular reflection can be produced at a low cost.
摘要翻译：制造防眩膜的方法包括：分别制备包含能够分散在防眩层形成用涂布液和低折射率层形成用涂布液中的成分的涂布液的工序; 将作为上层的低折射率层形成用涂布液和防眩层形成用涂布液作为下层涂布在载体上以形成涂层的涂布步骤; 以及干燥步骤，使涂层干燥并使涂层引起相分离，从而不均匀地分配组分并形成防眩光层和低折射率层。通过该制造方法，可以低成本地制造抑制显示器中的外部光的反射和眩光的抗眩光膜，并且由于不规则的反射而发白。

9. 发明申请

US20100062174A1 Method for producing resin structure 审中-公开
标题翻译：生产树脂结构的方法
公开(公告)号：US20100062174A1
公开(公告)日：2010-03-11
申请号：US12585032
申请日：2009-09-01
申请人： Kazuhiro Shiojiri , Kazuhiro Oki
发明人： Kazuhiro Shiojiri , Kazuhiro Oki
IPC分类号： C08F2/48
CPC分类号： C08F2/48 , B05D3/0486 , B05D3/067 , B05D5/061 , G02B5/02
摘要： 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.
摘要翻译：提供了可以用于光学控制膜的树脂结构体的高生产率的制造方法。树脂结构体的制造方法包括：向涂布用涂布器涂布至少一种多官能单体或多官能低聚物和聚合引发剂溶解于行进支撑体的涂布液; 用紫外线照射装置用紫外线照射涂布液，通过聚合固化涂布液，形成柱状结构。

10. 发明授权

US08936837B2 Anti-glare film manufacturing method 有权
标题翻译：防眩膜制造方法
公开(公告)号：US08936837B2
公开(公告)日：2015-01-20
申请号：US13411064
申请日：2012-03-02
申请人： Hideaki Kagawa , Takahiro Nakazawa , Kazuhiro Oki
发明人： Hideaki Kagawa , Takahiro Nakazawa , Kazuhiro Oki
IPC分类号： C08F2/48 , G02B27/00 , G02B13/20 , G02B5/02 , B05D3/06 , B05D5/02 , B05D3/02
CPC分类号： G02B5/0226 , B05D3/0209 , B05D3/067 , B05D5/02
摘要： The method includes: forming a coating film including particles and an ultraviolet curable resin on a film substrate; and curing the ultraviolet curable resin by ultraviolet irradiation to form an anti-glare layer constituted by the particles and the ultraviolet curable resin. A ratio of a thickness A of the anti-glare layer to a diameter B of the particles is in the range of 1.5 to 2.4. The ultraviolet irradiation is performed with two or more ultraviolet irradiation units, the first unit irradiation amount is 49 mJ/cm2 or less, the second and subsequent units irradiation amount is greater than 50 mJ/cm2, and the total irradiation amount is 100 mJ/cm2 or greater. The oxygen concentration at a position which is 1 mm above a surface of the coating film is 1 ppm to 2000 ppm. The first unit irradiation is performed above a roller with surface temperature of 10° C. to 24° C.
摘要翻译：该方法包括：在膜基材上形成包含颗粒和紫外线固化树脂的涂膜; 并通过紫外线照射固化紫外线固化树脂，以形成由该颗粒和紫外线固化树脂构成的防眩层。抗眩光层的厚度A与颗粒的直径B之比为1.5〜2.4。用两个以上的紫外线照射单元进行紫外线照射，第一单位照射量为49mJ / cm 2以下，第二次照射量和后续单位照射量大于50mJ / cm 2，总照射量为100mJ / cm2以上。在涂膜表面1mm以上的位置的氧浓度为1ppm〜2000ppm。在表面温度为10℃至24℃的辊上方进行第一单元照射。

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