公开(公告)号：EP2775807A4

公开(公告)日：2015-08-05

申请号：EP12846388

申请日：2012-10-30

Applicant: FUJIFILM CORP

Inventor： TATSUTA TAKEICHI

IPC: H05K3/12 ,  H05K3/10

CPC classification number: H05K1/0296 ,  H05K1/0287 ,  H05K3/105 ,  H05K3/1208 ,  H05K3/1241 ,  H05K3/125 ,  H05K3/18 ,  H05K2201/09272 ,  H05K2203/1157

公开(公告)号：EP2902115A4

公开(公告)日：2016-06-15

申请号：EP13841885

申请日：2013-07-08

Applicant: FUJIFILM CORP

Inventor： TATSUTA TAKEICHI

IPC: B05D1/26 ,  B05D3/06 ,  B05D7/00 ,  H05K3/10

CPC classification number: H05K1/092 ,  B05D5/00 ,  B41J2/01 ,  B41J2202/04 ,  H05K1/0274 ,  H05K1/0287 ,  H05K3/1208 ,  H05K3/125 ,  H05K2201/09272 ,  H05K2201/09681 ,  H05K2203/013 ,  H05K2203/0545 ,  H05K2203/1173

公开(公告)号：JP2008052041A

公开(公告)日：2008-03-06

申请号：JP2006228036

申请日：2006-08-24

Applicant: Fujifilm Corp ,  富士フイルム株式会社

Inventor： MATSUFUJI AKIHIRO ,  SATA HIROAKI ,  TATSUTA TAKEICHI

IPC: G02B5/30 ,  C08K5/00 ,  C08L1/10 ,  G02F1/13363

CPC classification number: G02B1/14 ,  G02B1/105 ,  G02B5/3033 ,  G02B5/3083 ,  G02F1/133528 ,  G02F2201/50 ,  Y10T428/1036 ,  Y10T428/1041

Abstract: PROBLEM TO BE SOLVED: To provide an optical film having small optical anisotropy for providing a polarizing plate that is improved in performance, and to provide a liquid crystal display improved in display quality. SOLUTION: The optical film having small optical anisotropy contains a compound, having plasticizing effect in cellulose acylate containing a polymer additive for reducing optical anisotropy which the cellulose acylate has. A polarizing plate and a liquid crystal display using the optical film are also provided. COPYRIGHT: (C)2008,JPO&INPIT

Abstract translation: 解决的问题：提供具有小光学各向异性的光学膜，用于提供性能提高的偏振片，并提供显示质量提高的液晶显示器。 解决方案：具有小的光学各向异性的光学膜包含化合物，其在含有用于降低纤维素酰化物具有的光学各向异性的聚合物添加剂的纤维素酰化物中具有增塑作用。 还提供了使用该光学膜的偏振板和液晶显示器。 版权所有（C）2008，JPO＆INPIT

公开(公告)号：JP2014067847A

公开(公告)日：2014-04-17

申请号：JP2012211762

申请日：2012-09-26

Applicant: Fujifilm Corp ,  富士フイルム株式会社

Inventor： TATSUTA TAKEICHI

IPC: H05K3/10

CPC classification number: H05K1/092 ,  B05D5/00 ,  B41J2/01 ,  B41J2202/04 ,  H05K1/0274 ,  H05K1/0287 ,  H05K3/1208 ,  H05K3/125 ,  H05K2201/09272 ,  H05K2201/09681 ,  H05K2203/013 ,  H05K2203/0545 ,  H05K2203/1173

Abstract: PROBLEM TO BE SOLVED: To provide a pattern forming method and a pattern forming apparatus capable of easily forming a thick pattern by using an inkjet process in such an application that a resin is not allowed to be used as a binder or only a small amount of a resin is allowed to be used, for example, for forming a pattern of a conductive, semiconducting or optically functional material.SOLUTION: The pattern forming method is carried out by dropping ink onto a substrate by an inkjet process, in which the substrate includes a first region and a second region having different levels of surface energy. At least two types of ink, a first ink having volatilizing property and a second ink having curing property are used for the ink. The first ink and the first region are lyophilic to each other, while the second ink and the second region are lyophilic to each other. The pattern forming method includes a dropping step of simultaneously dropping the first ink onto the first region and the second ink onto the second region by a multipath system.

Abstract translation: 要解决的问题：提供一种图案形成方法和图案形成装置，其能够通过使用喷墨方法容易地形成厚图案，使得不允许树脂用作粘合剂或仅使用少量的 允许使用树脂，例如用于形成导电，半导体或光学功能材料的图案。解决方案：图案形成方法是通过喷墨方法将墨滴到基底上进行的，其中基底包括 具有不同水平表面能的第一区域和第二区域。 使用至少两种类型的油墨，具有挥发性的第一油墨和具有固化性能的第二油墨。 第一墨水和第一区域彼此亲液，而第二墨水和第二区域彼此亲液。 图案形成方法包括通过多路径系统同时将第一墨水第一墨水滴落到第二区域的第二墨水滴下步骤。

公开(公告)号：JP2009029887A

公开(公告)日：2009-02-12

申请号：JP2007193896

申请日：2007-07-25

Applicant: Fujifilm Corp ,  富士フイルム株式会社

Inventor： MATSUFUJI AKIHIRO ,  TATSUTA TAKEICHI ,  NOZOE HIROSHI

IPC: C08L1/12 ,  C08B3/06 ,  C08B3/16 ,  C08J5/18 ,  C08K5/10 ,  G02B5/30 ,  G02F1/1335

CPC classification number: C07C69/704 ,  C07C69/67 ,  C07C2601/14 ,  C07C2603/68 ,  G02F1/133528 ,  G02F2201/50 ,  Y10T428/1041 ,  Y10T428/105 ,  Y10T428/31971

Abstract: PROBLEM TO BE SOLVED: To provide a modifying agent for cellulose film, which is difficult to thermally vaporize and excellent in doping stability, and can minimize the optical anisotropy of a cellulose film, a cellulose film with minimized optical anisotropy using the same, and a polarizing plate protective film, a polarizing plate, and a liquid crystal display, which are manufactured using the cellulose film with minimized optical anisotropy. SOLUTION: The modifying agent for cellulose film comprises a compound represented by the general formula (1), wherein R 1 represents a hydrogen atom, aliphatic or aromatic acyl group, and R 2 , R 3 and R 4 each represent hydrogen atom, aliphatic group or aromatic group, at least one of R 2 , R 3 and R 4 represents an aliphatic group bonded by secondary carbon. COPYRIGHT: (C)2009,JPO&INPIT

Abstract translation: 要解决的问题：为了提供难以热汽化和优异的掺杂稳定性的纤维素膜改性剂，并且可以使纤维素膜的光学各向异性最小化，使用该纤维素膜的光学各向异性最小化的纤维素膜 以及使用具有最小的光学各向异性的纤维素膜制造的偏振片保护膜，偏振片和液晶显示器。 解决方案：用于纤维素膜的改性剂包括由通式（1）表示的化合物，其中R 1表示氢原子，脂族或芳族酰基，R 2 R SP＆gt; 3＆lt; SP＆gt;和＆lt; SP＆gt; 4＆lt; SP＆gt; 4＆lt; SP＆gt;各自表示氢原子，脂肪族基团或芳香族基团，R 2， ＆lt; SP＆gt; 3＆lt; SP＆gt;和＆lt; SP＆gt; 4＆lt; SP＆gt;表示通过二次碳键合的脂肪族基团。 版权所有（C）2009，JPO＆INPIT

公开(公告)号：JP2007086511A

公开(公告)日：2007-04-05

申请号：JP2005276313

申请日：2005-09-22

Applicant: Fujifilm Corp ,  富士フイルム株式会社

Inventor： TATSUTA TAKEICHI

IPC: G02B5/30 ,  B05D3/04 ,  B05D7/04 ,  B32B7/02 ,  C08J7/04

Abstract: PROBLEM TO BE SOLVED: To provide an optical functional material, especially, an optical compensation sheet which has an excellent viewing angle characteristic as well as adhesion performance, to provide a polarizing plate which has the optical compensation sheet disposed on at least one side of a polarizing film, and to provide a liquid crystal display device which is provided with the optical compensation sheet and has a high display quality. SOLUTION: The optical functional material is made as follow; an alignment film is formed on a substrate, thereafter, liquid crystal layer applying liquid containing a liquid crystalline compound is applied on the alignment film formed on the substrate and a liquid crystal layer is formed, wherein the liquid crystal layer applying liquid is applied after subjecting the alignment film to surface treatment according to a gas phase method. COPYRIGHT: (C)2007,JPO&INPIT

Abstract translation: 解决问题：为了提供光学功能材料，特别是具有优异的视角特性以及粘合性能的光学补偿片，以提供一种偏光板，其具有设置在至少一个上的光学补偿片 并且提供一种具有光学补偿片并具有高显示质量的液晶显示装置。

解决方案：光学功能材料制成如下： 在基板上形成取向膜，然后在形成在基板上的取向膜上涂布含有液晶性化合物的液晶层，并形成液晶层，在液晶层施加液体经受 根据气相法对取向膜进行表面处理。 版权所有（C）2007，JPO＆INPIT

公开(公告)号：JP2008299104A

公开(公告)日：2008-12-11

申请号：JP2007145339

申请日：2007-05-31

Applicant: Fujifilm Corp ,  富士フイルム株式会社

Inventor： MATSUFUJI AKIHIRO ,  SATA HIROAKI ,  TATSUTA TAKEICHI

IPC: G02B5/30 ,  C08J5/18 ,  C08L1/12 ,  C08L33/12 ,  G02F1/1335

CPC classification number: C09D133/14 ,  C08J5/18 ,  C08J2301/10 ,  C08J2301/12 ,  C08J2433/12 ,  C08L1/10 ,  C08L1/12 ,  C09D133/12 ,  G02B1/105 ,  G02B1/14 ,  G02F1/13363 ,  G02F2201/50 ,  C08L33/12

Abstract: PROBLEM TO BE SOLVED: To provide an optical film having small optical anisotropy for providing a polarizing plate improved in performance and a liquid crystal display device improved in display quality. SOLUTION: The optical film contains cellulose acylate whose weight average molecular weight is ≥300,000 and a compound whose weight average molecular weight is ≥1,000 and which reduces a retardation in a film thickness direction. COPYRIGHT: (C)2009,JPO&INPIT

Abstract translation: 要解决的问题：提供一种光学各向异性小的光学膜，用于提供改善性能的偏光板和提高显示质量的液晶显示装置。 光学膜包含重均分子量≥300,000的纤维素酰化物和重均分子量≥1000的化合物，并且减小了膜厚度方向的延迟。 版权所有（C）2009，JPO＆INPIT

公开(公告)号：JP2007152173A

公开(公告)日：2007-06-21

申请号：JP2005348000

申请日：2005-12-01

Applicant: Fujifilm Corp ,  富士フイルム株式会社

Inventor： TATSUTA TAKEICHI ,  USHIYAMA AKINOBU ,  OIKAWA TOKUKI

IPC: B05D3/00 ,  B05D5/06 ,  C08J7/06 ,  G02B5/30 ,  G02F1/1335 ,  G02F1/13363

Abstract: PROBLEM TO BE SOLVED: To suppress the production variation between lots in a method of forming a coating film by applying a liquid crystalline compound dissolved in an organic solvent, keeping the compound at a temperature higher than a coating temperature and after that, performing aligning and fixing processing. SOLUTION: When a coating liquid temperature in the application of the liquid crystalline compound is expressed by Tc and a temperature at which the liquid crystalline compound contained in a coating material liquid is phase-transferred from a solid phase to a liquid phase is expressed by TL, the absolute humidity of the atmosphere is controlled to a range of ±3°C during at least ≥50% of an interval ranging from time when a temperature T of the surface of the coating film satisfies expression (I) T>MAX (T L , T C +10 [°C]) (wherein, MAX (A, B) is a function in which a major value among A nad B is specified as a return value) to time just before the alignment and fixation processing. COPYRIGHT: (C)2007,JPO&INPIT

Abstract translation: 待解决的问题：通过施加溶解在有机溶剂中的液晶化合物，使化合物保持在比涂布温度高的温度下，抑制涂膜形成方法中批次间的生产变化， 执行对准和定影处理。 解决方案：当液晶化合物的涂布液温度由Tc表示，并且将包含在涂料液中的液晶化合物从固相相转移到液相时的温度为 由TL表示，在从涂膜表面的温度T满足表达式（I）T>的时间的至少≥50％的范围内，将气氛的绝对湿度控制在±3℃的范围内， MAX（A，B）是A nad B中的主要值为（A，B）的主要值 指定为返回值）到对齐和定影处理之前的时间。 版权所有（C）2007，JPO＆INPIT

公开(公告)号：JP2013118362A

公开(公告)日：2013-06-13

申请号：JP2012237384

申请日：2012-10-29

Applicant: Fujifilm Corp ,  富士フイルム株式会社

Inventor： TATSUTA TAKEICHI

IPC: H05K3/38 ,  H05K3/06 ,  H05K3/10 ,  H05K3/18

CPC classification number: H05K1/0296 ,  H05K1/0287 ,  H05K3/105 ,  H05K3/1208 ,  H05K3/1241 ,  H05K3/125 ,  H05K3/18 ,  H05K2201/09272 ,  H05K2203/1157

Abstract: PROBLEM TO BE SOLVED: To adapt to large item small scale production of a circuit board, and to efficiently draw a straight line in a conductive pattern to a predetermined size in a width direction.SOLUTION: A base material 10 for conductive pattern formation for obtaining a circuit board includes a base 12 and a holding region 14 formed on one end face of the base 12 and showing suitable wettability to a fluid for obtaining a conductive pattern to hold the fluid. The holding region 14 is formed in an octagonal lattice shape of first to fourth straight line groups 18, 22, 28, and 30 consisting of a plurality of first to fourth straight lines 16, 20, 24, and 26. Namely, the first straight line group 18 and the second straight line group 22 form a square lattice shape, and the third straight line group 28 and the fourth straight line group 30 are positioned at diagonals of the square lattice shape. The fluid is printed at an arbitrary part of the holding region which is thus formed in a shape corresponding to the shape of a conductive pattern to be obtained.

Abstract translation: 要解决的问题：适应电路板的大规模生产，并且在宽度方向上有效地将导电图案中的直线画成预定尺寸。 解决方案：用于获得电路板的用于导电图案形成的基材10包括基底12和形成在基底12的一个端面上的保持区域14，并且显示出适合于流体的润湿性，以获得保持的导电图案 流体。 保持区域14形成为由多个第一至第四直线16,20,24和26组成的第一至第四直线组18,22,28和30的八边形格子形状。即，第一直线 线组18和第二直线组22形成正方格子状，第三直线组28和第四直线组30位于正方格形的对角线上。 流体被印刷在保持区域的任意部分，由此形成为与要获得的导电图案的形状对应的形状。 版权所有（C）2013，JPO＆INPIT

公开(公告)号：JP2009098674A

公开(公告)日：2009-05-07

申请号：JP2008246885

申请日：2008-09-25

Applicant: Fujifilm Corp ,  富士フイルム株式会社

Inventor： MATSUFUJI AKIHIRO ,  TATSUTA TAKEICHI ,  SATA HIROAKI ,  SAKURAZAWA MAMORU ,  KURAKI YASUO ,  SHIMOYAMA TATSUYA

IPC: G02B5/30 ,  C08J5/18 ,  C08L1/10 ,  C08L67/02 ,  G02F1/1335

CPC classification number: C09D5/00 ,  C08J5/18 ,  C08J2301/10 ,  C08J2301/12 ,  C08K5/11 ,  C08L1/10 ,  C08L1/12 ,  C08L1/14 ,  C08L67/02 ,  G02B5/3083 ,  Y10T428/1041 ,  C08L2666/18 ,  C08L2666/26

Abstract: PROBLEM TO BE SOLVED: To inexpensively provide a cellulose acylate film causing no problem such as whitening, bleed-out or surface degradation, having high transparency and durability without causing problems such as volatilization or deposition of an additive to manufacture equipment. SOLUTION: The cellulose acylate film includes a cellulose acylate, and a polyester diol having a hydroxyl group at each of the both terminals in an amount of 5 mass% or more based the amount of the cellulose acylate. COPYRIGHT: (C)2009,JPO&INPIT

Abstract translation: 解决问题：为了廉价地提供纤维素酰化物膜，其不引起白化，渗出或表面降解等问题，具有高的透明性和耐久性，而不会引起诸如挥发或沉积制造设备的添加剂等问题。 解决方案：纤维素酰化物膜包括纤维素酰化物和两末端具有羟基的聚酯二醇，其量相对于纤维素酰化物的量为5质量％以上。 版权所有（C）2009，JPO＆INPIT