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1. 发明专利

JP2006251666A Optical film, polarizing plate and image display device using them 审中-公开
标题翻译：光学薄膜，偏光板和使用它们的图像显示装置
公开(公告)号：JP2006251666A
公开(公告)日：2006-09-21
申请号：JP2005071130
申请日：2005-03-14
申请人： Fuji Photo Film Co Ltd , 富士写真フイルム株式会社
发明人： INOUE KATSUMI , YONEYAMA HIROYUKI
IPC分类号： G02B1/11 , B32B7/02 , B32B9/00 , G02B1/10 , G02B5/30
摘要： PROBLEM TO BE SOLVED: To provide an optical film which has a low reflectance, is capable of suppressing glare and is excellent in scratch resistance and, further, to provide a polarizing plate and a display device using such an antireflection film. SOLUTION: In the optical film having at least one layer on a substrate, a thin film layer comprising inorganic particles and a binder is formed on the uppermost surface, and the percent content of the inorganic fine particles varies in the thickness direction in thin film layer, wherein the inorganic fine particles have the minimum percent content (A) on a region of the reverse side (upper side) to the substrate and have the maximum percent content (B) on a region of the substrate side (lower side) from the region showing the minimum percent content and the rate R (=A/B) of the minimum percent content (A) to the maximum percent content (B) exceeds 1. Further, the antireflection film, and the polarizing plate and the image display device using the antireflection film are also disclosed. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了提供具有低反射率的光学膜，能够抑制眩光并且耐划伤性优异，并且还提供使用这种抗反射膜的偏振片和显示装置。解决方案：在基板上具有至少一层的光学膜中，在最上表面上形成包含无机颗粒和粘合剂的薄膜层，无机细颗粒的含量百分比在厚度方向上变化薄膜层，其中无机细颗粒在基板的相反侧（上侧）的区域上具有最小百分比含量（A），并且在基板侧的区域（下侧）具有最大百分比含量（B））从显示最小百分比含量的区域和最小百分比含量（A）到最大百分比含量（B）的比率R（= A / B）超过1.此外，抗反射膜和偏振片以及还公开了使用抗反射膜的图像显示装置。版权所有（C）2006，JPO＆NCIPI

2. 发明专利

JP2006089566A Method for producing optically functional film, optically functional film, polarizing plate and image display device 审中-公开
标题翻译：用于生产光学功能膜，光学功能膜，极化板和图像显示装置的方法
公开(公告)号：JP2006089566A
公开(公告)日：2006-04-06
申请号：JP2004275416
申请日：2004-09-22
申请人： Fuji Photo Film Co Ltd , 富士写真フイルム株式会社
发明人： INOUE KATSUMI , IBUKI SHUNTARO
IPC分类号： C08J7/04 , B32B27/30 , C08L1/02 , G02B1/11 , G02B5/30 , G02F1/1335
摘要： PROBLEM TO BE SOLVED: To provide an optically functional film having excellent interlaminar adhesion and an antireflection film improved not only in interlaminar adhesion but also in antireflection properties and scratch resistance; and to provide a polarizing plate using an optical compensation film or an antireflection film, and an image display device having the polarizing plate. SOLUTION: The method for producing the optically functional film containing a fluoroaliphatic group-containing copolymer having ≥10 mass% content of a polymerization unit of a fluoroaliphatic group-containing monomer, and having a functional layer containing the fluoroaliphatic group-containing copolymer unevenly distributed on the surface of the functional layer comprises coating a coating liquid from a slot of a tip lip on the surface of a transparent supporter continuously traveling by being supported by a back-up roll, by bringing a land of the tip lip of the slot die close, drying the solvent, and optionally curing the coated product with ionizing radiation or heat. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供具有优异的层间粘合性和抗反射膜的光学功能膜不仅改善了层间粘合性，而且改善了抗反射性和耐擦伤性; 并且提供使用光学补偿膜或抗反射膜的偏振片，以及具有偏振片的图像显示装置。解决方案：含有含氟脂族基团的单体的聚合单元含量≥10质量％，含有含氟脂族基团的共聚物的官能层的含氟脂族基团共聚物的光学功能膜的制造方法不均匀地分布在功能层的表面上的方法包括：通过由支撑辊支撑，连续行进的透明支撑体的表面上的尖端唇的槽涂布涂布液，槽密封，干燥溶剂，并且可选地用电离辐射或热量固化涂覆的产品。版权所有（C）2006，JPO＆NCIPI

3. 发明专利

JP2004046728A Touch panel and display device with touch panel 审中-公开
公开(公告)号：JP2004046728A
公开(公告)日：2004-02-12
申请号：JP2002205971
申请日：2002-07-15
申请人： Fuji Photo Film Co Ltd , 富士写真フイルム株式会社
发明人： INOUE KATSUMI , MATSUFUJI AKIHIRO , HATAYAMA KENICHIRO
IPC分类号： G06F3/041 , G06F3/03 , G06F3/033 , G06F3/045
摘要： PROBLEM TO BE SOLVED: To provide a touch panel, which has excellent legibility when being applied to a display device, and is scratch-proof due to the surface solidity, and also to provide a display device equipped with the touch panel. SOLUTION: The touch panel comprises a first transparent substrate and a second transparent substrate both having conduction, which are arranged on a single side of the panel so that each one of the transparent substrates faces each other. The touch panel has a hard coat layer comprising a curing resin being harden by irradiating an activating energy, and also has more than two layers, each of which has a different reflective index (a). In addition, it is featured that each one of the panels with the different reflective indices comprises the layer, the main body of which is the curing resin being harden by irradiating the activating energy or the curing resin mixed with metal oxide particles (b). COPYRIGHT: (C)2004,JPO

4. 发明专利

JP2006017870A Antireflection film, polarizer, and image display device 有权
标题翻译：防反射膜，偏振片和图像显示装置
公开(公告)号：JP2006017870A
公开(公告)日：2006-01-19
申请号：JP2004193595
申请日：2004-06-30
申请人： Fuji Photo Film Co Ltd , 富士写真フイルム株式会社
发明人： INOUE KATSUMI
IPC分类号： G02B1/11 , B32B7/02 , G02B5/30 , G02F1/1335 , G09F9/00
摘要： PROBLEM TO BE SOLVED: To provide an antireflection film which has a low reflectance, hardly causes coloring, has a small hue irregularity according to film thickness irregularity, has excellent scratch resistance, has a satisfactory antistatic property, hardly causes luster of a flaw and has excellent light resistance, and to provide a polarizer and an image displaying device using the antireflection film. SOLUTION: The antireflection film comprises a transparent supporting body and a thin film layer which has layer thickness of 200 nm or below and is composed of two or more layers having refractive indexes different to each other. The thin film layer comprises a low refractive index layer and a high refractive index layer having a refractive index higher than that of the low refractive index layer, the high refractive index layer has a refractive index of 1.65 to 1.90, the average value of 5°incident mirror surface reflectance at a wavelength 450 to 650 nm is ≤1% and a * b * values of CIE1976L * a * b * color space of regular reflection light hue for 5°incident light of CIE standard light source D65 in the region 380 to 780 nm satisfy the following relation; -8≤a * ≤8, -10≤b * ≤10. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：解决问题：为了提供低反射率的抗反射膜，几乎不引起着色，根据膜厚不规则性，具有小的色调不均匀性，具有优异的耐擦伤性，具有令人满意的抗静电性，几乎不引起光泽缺陷并且具有优异的耐光性，并且提供使用该防反射膜的偏振器和图像显示装置。解决方案：抗反射膜包括透明支撑体和层厚度为200nm以下并且由具有彼此不同的折射率的两层或更多层构成的薄膜层。薄膜层包括低折射率层和折射率高于低折射率层的折射率层的高折射率层，高折射率层的折射率为1.65至1.90，平均值为5° 波长450至650nm处的入射镜面反射率为≤1％，CIE1976L * a *的 * CIE标准光源D65在380〜780nm区域的5°入射光的常规反射光色调的色彩空间满足以下关系：＆lt; / SP＆gt; b＆lt; SP＆gt; -8≤a * ≤8，-10≤b * ≤10。版权所有（C）2006，JPO＆NCIPI

5. 发明专利

JP2005181834A Antireflection film, polarizing plate and picture display device 审中-公开
标题翻译：防反射膜，极化板和图像显示装置
公开(公告)号：JP2005181834A
公开(公告)日：2005-07-07
申请号：JP2003424775
申请日：2003-12-22
申请人： Fuji Photo Film Co Ltd , 富士写真フイルム株式会社
发明人： INOUE KATSUMI
IPC分类号： G02B5/02 , B32B7/02 , B32B27/18 , C08J7/04 , G02B1/11 , G02B5/30 , G02F1/1335
摘要： PROBLEM TO BE SOLVED: To provide an antireflection film which has a satisfactory antireflection property and a visuality enhancing performance of display, at the same time, has an improved resistance to scuffing and, further, has an excellent productivity, and to provide a polarizing plate and a picture display device using the antireflection film. SOLUTION: In the antireflection film, at least one light scattering layer is disposed on a transparent substrate and, further thereon, at least one or more thin film layer formed by supplying reactive gas under application of high frequency voltage nearly at the atmospheric pressure is disposed. In the polarizing plate, the antireflection film is used for one or the other of two sheets of protective films of a polarizer therein. In the picture display device, the antireflection film or the polarizing plate is used for the outermost surface of the display. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了提供具有令人满意的抗反射性能和视觉提高显示性能的抗反射膜，同时具有改进的抗磨损性，并且还具有优异的生产率，并提供偏振片和使用该防反射膜的图像显示装置。解决方案：在防反射膜中，至少一个光散射层设置在透明基板上，并且还包括至少一个或多个通过在大气压下施加高频电压下供应反应气体形成的薄膜层压力被设置。在偏光板中，抗反射膜用于两片偏振片的保护膜中的一个或另一个。在图像显示装置中，防反射膜或偏振片用于显示器的最外表面。版权所有（C）2005，JPO＆NCIPI

6. 发明专利

JP2004086328A Touch panel, its manufacturing method, and display device with touch panel 审中-公开
标题翻译：触摸面板及其制造方法，以及具有触摸面板的显示装置
公开(公告)号：JP2004086328A
公开(公告)日：2004-03-18
申请号：JP2002243770
申请日：2002-08-23
申请人： Fuji Photo Film Co Ltd , 富士写真フイルム株式会社
发明人： INOUE KATSUMI , SHIRATO KENTARO
IPC分类号： G02B5/30 , G02F1/1333 , G02F1/1335 , G02F1/13363 , G06F3/03 , G06F3/033 , G06F3/041 , G06F3/045
摘要： PROBLEM TO BE SOLVED: To provide a touch panel which is ready for increase in contrast and decrease in thickness and weight in a display device and low in cost. SOLUTION: The touch panel is provided with one or more circularly polarizing plates that are arranged between a λ/4 plate and a protective film whose retardation value is at most 20 nm so that the absorption axis of a polarizing film forms an angle of from 20°to 70° between the protective film and the slow phase axis of the λ/4 plate. In addition, a first translucent substrate having at least a transparent conductive film on one side and a second translucent substrate having at least a transparent conductive film on one side are arranged by making the above transparent conductive films facing each other so that the first translucent substrate may be on the visibility side, and the thickness of the circularly polarizing plate is at least 80 μm and at most 300 μm. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供一种准备增加显示装置的对比度和厚度和重量的降低的触摸面板，并且成本低。
解决方案：触摸面板设置有一个或多个圆偏振片，其被布置在延迟值为至多20nm的λ/ 4板和保护膜之间，使得偏振膜的吸收轴形成角度在λ/ 4板的保护膜和慢相轴之间为20°至70°。此外，通过使上述透明导电膜彼此面对，使具有至少一面透明导电膜的第一透光性基板和具有一面至少具有透明导电膜的第二透光性基板配置，使得第一透光性基板可以在可视侧，圆偏振片的厚度为80μm以上300μm以下。版权所有（C）2004，JPO

7. 发明专利

JP2003029022A Optical filter and picture display device 审中-公开
标题翻译：光学过滤器和图像显示设备
公开(公告)号：JP2003029022A
公开(公告)日：2003-01-29
申请号：JP2001219912
申请日：2001-07-19
申请人： Fuji Photo Film Co Ltd , 富士写真フイルム株式会社
发明人： INOUE KATSUMI , KUBOTA TADAHIKO
IPC分类号： G02B5/22 , B32B7/02 , G02B1/04 , G02B1/10 , G02B1/11 , G02B1/111 , G02B1/14 , G02B1/16 , G02B1/18 , G02F1/1335 , G09F9/00
摘要： PROBLEM TO BE SOLVED: To provide an optical filter having impact resistance, for reducing infrared ray intensity emitted from a picture display device by being stuck to a front surface of the picture display device, improving color purity, shielding electromagnetic rays and further preventing the picture display device from being damaged, and to provide the picture display device realizing weight saving and cost reduction of the picture display device main body and having the imparted impact resistance by directly sticking the optical filter to the front surface of the picture display device without using front plate glass.
SOLUTION: The optical filter has at least a sheet of a transparent film with ≥10 MPa tensile strength, ≥150% elongation after fracture, ≤6% haze and further with 0.3-3 mm thickness as a transparent supporting body, and the picture display device utilizes the optical filter.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：提供一种具有抗冲击性的滤光器，用于通过粘贴到图像显示装置的前表面来减少从图像显示装置发射的红外线强度，提高色纯度，屏蔽电磁射线并进一步防止图像显示装置不被损坏，并且通过将滤光器直接粘贴到图像显示装置的前表面而提供图像显示装置主体的减轻重量并降低成本并具有赋予冲击强度的图像显示装置，而不使用前置平板玻璃。解决方案：光学滤波器至少具有一张透明膜，断裂后> = 10MPa拉伸强度>> = 150％伸长率，≤6％雾度，另外0.3-3mm厚度作为透明支撑体，图像显示装置利用滤光器。

8. 发明专利

JP2006251665A Optical film, polarizing plate and image display device using them 审中-公开
标题翻译：光学薄膜，偏光板和使用它们的图像显示装置
公开(公告)号：JP2006251665A
公开(公告)日：2006-09-21
申请号：JP2005071129
申请日：2005-03-14
申请人： Fuji Photo Film Co Ltd , 富士写真フイルム株式会社
发明人： INOUE KATSUMI
IPC分类号： G02B1/11 , B32B27/20 , G02B1/10 , G02B5/30 , G02F1/1335 , G02F1/13363
摘要： PROBLEM TO BE SOLVED: To provide an optical film which has a low reflectance, is capable of suppressing glare and is excellent in scratch resistance, and also to provide a polarizing plate and a display device using the antireflection film. SOLUTION: In the optical film having at least one layer on a substrate, a thin film layer comprising inorganic fine particles and a binder is formed on the uppermost surface, has a thickness ≤200 nm and includes at least one kind of inorganic fine particles (a) having particle sizes of 1/2 to 9/10 of thickness of the thin film layer, wherein particle centers of at least 1/2 of the inorganic fine particles (a) exist in 50% thin film layer on the substrate side and the rate R1 of average particle packing rate (B) in 50% film thickness on the reverse side to the substrate to average particle packing rate (A) in 50% film thickness is 3 to 100%. Further, the polarizing plate and the display device using the antireflection film are also provided. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了提供具有低反射率的光学膜，能够抑制眩光并且耐划伤性优异，并且还提供使用该防反射膜的偏振片和显示装置。解决方案：在基板上具有至少一层的光学膜中，在最上表面上形成包含无机细颗粒和粘合剂的薄膜层，其厚度≤200nm，并且包括至少一种无机具有薄膜层厚度的1/2至9/10的粒径的细颗粒（a），其中至少1/2的无机细颗粒（a）的颗粒中心存在于50％的薄膜层上基材侧的平均粒子填充率（B）的平均颗粒填充率（B）的平均颗粒填充率（B）在50％膜厚度的50％膜厚与基板相反的平均颗粒填充率（A）为50％的膜厚为3〜100％。此外，还提供了使用防反射膜的偏振片和显示装置。版权所有（C）2006，JPO＆NCIPI

9. 发明专利

JP2004291499A High transmissivity conductive film, its manufacturing method, touch panel and display device with touch panel 审中-公开
公开(公告)号：JP2004291499A
公开(公告)日：2004-10-21
申请号：JP2003089146
申请日：2003-03-27
申请人： Fuji Photo Film Co Ltd , 富士写真フイルム株式会社
发明人： INOUE KATSUMI
IPC分类号： G02F1/1333 , B32B7/02 , G09F9/00
摘要： PROBLEM TO BE SOLVED: To provide a transparent high transmissivity conductive film usable even in the lower substrate of a touch panel and to also provide the touch panel reduced in thickness and weight, low in cost and having high visibility or a display device with the touch panel. SOLUTION: The high transmissivity conductive film is constituted by laminating a high refractive index layer having a refractive index higher than that of a polymer film preferably having a retardation value of 20 nm or below and an intermediate layer having a refractive index lower than that of the high refractive index layer on at least one surface of the polymer film and further forming a transparent conductive film on the surface of the intermediate layer. The high refractive index layer is formed of fine inorganic particles and a cured material of a polymerizable monomer. The touch panel or the display device with the touch panel are manufactured using the high transmissivity conductive film. COPYRIGHT: (C)2005,JPO&NCIPI

10. 发明专利

JP2004198614A Circular polarizer, its manufacturing method, touch panel, and display arrangement 审中-公开
公开(公告)号：JP2004198614A
公开(公告)日：2004-07-15
申请号：JP2002365279
申请日：2002-12-17
申请人： Fuji Photo Film Co Ltd , 富士写真フイルム株式会社
发明人： SUZUKI TAKATO , KAWABATA YASUNARI , INOUE KATSUMI
IPC分类号： G02B5/30 , G02F1/1335 , G02F1/13363
摘要： PROBLEM TO BE SOLVED: To provide a circular polarizer with little warping even in a high temperature and high humidity condition without increasing a thickness and its manufacturing method, and an inner type touch panel improved in warping affect by using the circular polarizer. SOLUTION: This circular polarizer is composed by disposing first and second transparent structure bodies having a λ/4 wave plate function holding a polarizing film therebetween. The thickness of the circular polarizer is ≥80 μm and ≤300 μm. At least one of the following relations is satisfied, wherein a thermal linear expansion coefficient and a humidity linear expansion coefficient of the first structure are I T1 and I H1 , and those of the second structure are I T2 , I H2 respectively: 0.5×I T1 T2 T1 , and 0.5×I H2 H1 H2 . COPYRIGHT: (C)2004,JPO&NCIPI

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