公开(公告)号：US07008066B2

公开(公告)日：2006-03-07

申请号：US10781816

申请日：2004-02-20

申请人： Taiji Suga ,  Tadahiro Masaki ,  Fumihiro Arakawa

发明人： Taiji Suga ,  Tadahiro Masaki ,  Fumihiro Arakawa

IPC分类号： G02B17/00

CPC分类号： G02B5/10 ,  G02B1/105 ,  G02B1/111 ,  G02B5/02 ,  G02B5/0215 ,  G02B5/0268 ,  G02B5/0278 ,  G02B5/0294 ,  G02B6/0051 ,  G02F1/133502 ,  G02F1/133504 ,  Y10S359/90

摘要： Disclosed is an antiglare film having excellent durability. The antiglare film is disposed on the front of a display device and comprises a transparent plastic film and, formed on the transparent plastic film, at least an antiglare layer having fine concaves and convexes on its surface, wherein the antiglare layer is formed of a transparent resin and satisfies requirements that: (1) the surface of the antiglare layer has a three-dimensional ten-point mean roughness of 0.9 μm to 3 μm; and (2) the mean spacing between adjacent profile peaks on a three-dimensional roughness reference plane is 20 μm to 50 μm.

摘要翻译： 公开了具有优异的耐久性的防眩膜。 防眩膜设置在显示装置的前面，并且包括透明塑料膜，并且在透明塑料膜上形成至少一个在其表面上具有微细凹凸的防眩层，其中防眩层由透明的 树脂，并满足以下要求：（1）防眩层的表面具有0.9μm至3μm的三维十点平均粗糙度; 和（2）三维粗糙度参考平面上相邻轮廓峰之间的平均间距为20μm至50μm。

公开(公告)号：US06639725B2

公开(公告)日：2003-10-28

申请号：US10144756

申请日：2002-05-15

申请人： Tadahiro Masaki ,  Fumihiro Arakawa

发明人： Tadahiro Masaki ,  Fumihiro Arakawa

IPC分类号： G02B1320

CPC分类号： G02B6/0051 ,  G02B5/0221 ,  G02B5/0268 ,  G02B5/0278 ,  G02B6/0046 ,  G02B6/005 ,  G02B6/0053 ,  G02B6/0055 ,  G02B6/0065 ,  G02F1/133504

摘要： There is provided a protective, diffusive film for use in a surface light source device provided with a lens film, said protective, diffusive film comprising: a transparent substrate layer; and a resin layer provided on the top surface and the under surface of the transparent substrate layer, the resin layers being free from fine particles and having fine concaves and convexes on the surface thereof, the difference in coverage between the resin layer provided on the top surface of the transparent substrate layer and the resin layer provided on the under surface of the transparent substrate layer being in the range of −20% to +20% in terms of the percentage of the coverage of one of the resin layers to the coverage of the other resin layer.

公开(公告)号：US6111699A

公开(公告)日：2000-08-29

申请号：US158555

申请日：1998-09-22

申请人： Yukimitsu Iwata ,  Fumihiro Arakawa

发明人： Yukimitsu Iwata ,  Fumihiro Arakawa

IPC分类号： G02B1/11 ,  G02B1/115 ,  G02B5/02 ,  G02B5/30 ,  G02F1/1335 ,  G02F1/13363 ,  C08J7/04 ,  G02B13/20

CPC分类号： G02B5/0242 ,  G02B5/0221 ,  G02B5/0278 ,  G02B5/0294 ,  G02B5/3033 ,  G02F1/133504 ,  G02F1/133502

摘要： A light diffusing film is produced by preparing a paint by adding a light transmissive diffusing material comprising resin beads to a light transmissive resin, and coating the paint on one or both of the surfaces of transparent film substrate made of TAC, to produce a light diffusing layer. In the light diffusing film, the haze value on the surface of light diffusing layer is three or more, the difference between the haze value along the normal and that along the lines .+-.60.degree. apart from the normal is four or less, and the surface is practically smooth whose roughness is so adjusted as to give a surface roughness Ra of Ra.ltoreq.0.2 .mu.m. Application of such a light diffusing film onto a display panel inhibits scattering reflection which would otherwise cause the display to be whitish, reduces the variation of haze values which vary depending on the viewed angle, and thus improves display quality.

摘要翻译： 通过向透光性树脂中添加包含树脂珠的透光性扩散材料，在TAC的透明薄膜基材的一面或两面上涂布涂料，制成光扩散膜，制成光漫射膜， 层。 在光漫射膜中，光扩散层表面的雾度值为3以上，沿法线的雾度值与沿法线的+/- 60°之间的雾度值之差为4以下，以及 该表面实际上是平滑的，其粗糙度被调整为使得Ra <0.2μm的表面粗糙度Ra。 将这种光漫射膜应用到显示面板上抑制散射反射，否则会使显示器变白，减少根据观看角度而变化的雾度值的变化，从而提高显示质量。

公开(公告)号：US07732038B2

公开(公告)日：2010-06-08

申请号：US11597744

申请日：2005-07-08

申请人： Nobuo Naito ,  Fumihiro Arakawa

发明人： Nobuo Naito ,  Fumihiro Arakawa

IPC分类号： B32B3/24 ,  H05K9/00

CPC分类号： H01J11/44 ,  H01J11/10 ,  H01J29/867 ,  H01J2211/446 ,  H01J2329/869 ,  H05K9/0096 ,  Y10T428/24331 ,  Y10T428/31504 ,  Y10T428/31678

摘要： An electromagnetic wave shielding filter 10 comprises a transparent substrate 1, and a mesh layer 3 containing an electrically conductive layer 2, formed on the transparent substrate 1 with a transparent adhesive layer 9. A transparent colored resin layer 4 containing a coloring agent is formed on the mesh layer 3, with a transparent barrier layer 5 interposed between the two layers. An anticorrosive layer 6 and a blackening layer 7 are formed on the electrically conductive layer 2 in the mesh layer 3. The transparent colored resin layer 4 also serves as an adhesive layer, and a functional layer 8, such as an optical filter, a protective sheet, or a display front substrate, is further laminated to the transparent colored resin layer 4.

摘要翻译： 电磁波屏蔽滤光器10包括透明基板1和在透明基板1上形成有透明粘合层9的含有导电层2的网格层3.将含有着色剂的透明着色树脂层4形成在 网状层3，其间具有介于两层之间的透明阻挡层5。 在网状层3中的导电层2上形成防腐层6和黑化层7.透明着色树脂层4也用作粘合剂层，功能层8，例如滤光器，保护层 片材或显示器前面基板进一步层压到透明着色树脂层4上。

公开(公告)号：US07497598B2

公开(公告)日：2009-03-03

申请号：US10583281

申请日：2004-12-28

申请人： Tadahiro Masaki ,  Fumihiro Arakawa

发明人： Tadahiro Masaki ,  Fumihiro Arakawa

IPC分类号： F21V7/04

CPC分类号： G02B5/0221 ,  G02B5/0268 ,  G02B5/0278 ,  G02F1/133606

摘要： A light diffusion film 1 according to the present invention comprises a transparent substrate 11 and a light-diffusing layer 15 provided on the transparent substrate 11, and the light-diffusing layer 15 comprises an ionizing radiation curing resin and an ultraviolet light absorber and has, on its surface, fine irregularities 17 that have a function of diffusing light. The ultraviolet light absorber is one, or two or more compounds selected from benzotriazole ultraviolet light absorbers, salicylate ultraviolet light absorbers, and benzophenone ultraviolet light absorbers. The light-diffusing layer 15 does not contain any filler having a function of diffusing light but has, on its surface, fine irregularities 17 made by DPS (Drum Printing System).

摘要翻译： 根据本发明的光扩散膜1包括透明基板11和设置在透明基板11上的光漫射层15，并且光漫射层15包括电离辐射固化树脂和紫外光吸收体， 在其表面上具有扩散光的功能的细小凹凸17。 紫外光吸收剂是选自苯并三唑紫外光吸收剂，水杨酸盐紫外线吸收剂和二苯甲酮紫外光吸收剂中的一种或两种以上的化合物。 光漫射层15不含有具有扩散光的功能的任何填料，而是表面上由DPS（鼓式印刷系统）制成的细小凹凸17。

公开(公告)号：US20080245563A1

公开(公告)日：2008-10-09

申请号：US11632853

申请日：2005-07-25

申请人： Nobuo Naito ,  Fumihiro Arakawa ,  Kazuhito Fujii

发明人： Nobuo Naito ,  Fumihiro Arakawa ,  Kazuhito Fujii

IPC分类号： H05K9/00

CPC分类号： H05K9/0096 ,  B32B7/02

摘要： An electromagnetic wave shielding layer 1 comprises a transparent substrate 11, an adhesive layer 13 which is provided as needed, an electromagnetic wave shielding layer 15, and a transparent resin layer 17. The electromagnetic shielding layer 15 includes a mesh portion 103 facing a screen portion 100 of an image displaying device, a transparent resin layer anchoring portion 105 surrounding a periphery of the mesh portion 103 and including openings 105a having an opening ratio lower than that of openings 103a of the mesh portion 103, and a frame portion 107 surrounding an outer periphery of the transparent resin layer anchoring portion 105 and not having openings. The transparent resin layer 17 is provided such that it covers the surfaces of the mesh portion 103 and the transparent resin layer anchoring portion 105 and fills the openings 103a, 105a.

摘要翻译： 电磁波屏蔽层1包括透明基板11，根据需要设置的粘合层13，电磁波屏蔽层15和透明树脂层17。 电磁屏蔽层15包括面对图像显示装置的屏幕部分100的网格部分103，围绕网格部分103的周边的透明树脂层锚固部分105，并且具有开口比开口率低于开口部分的开口105a 网眼部分103a的一部分，以及围绕透明树脂层锚定部分105的外周并且没有开口的框架部分107。 透明树脂层17设置成覆盖网状部分103和透明树脂层锚固部分105的表面并填充开口103a，105a。

公开(公告)号：US20070231587A1

公开(公告)日：2007-10-04

申请号：US11597744

申请日：2005-07-08

申请人： Nobuo Naito ,  Fumihiro Arakawa

发明人： Nobuo Naito ,  Fumihiro Arakawa

IPC分类号： H05K9/00 ,  B32B3/24 ,  G09F9/00

CPC分类号： H01J11/44 ,  H01J11/10 ,  H01J29/867 ,  H01J2211/446 ,  H01J2329/869 ,  H05K9/0096 ,  Y10T428/24331 ,  Y10T428/31504 ,  Y10T428/31678

摘要： An electromagnetic wave shielding filter 10 comprises a transparent substrate 1, and a mesh layer 3 containing an electrically conductive layer 2, formed on the transparent substrate 1 with a transparent adhesive layer 9. A transparent colored resin layer 4 containing a coloring agent is formed on the mesh layer 3, with a transparent barrier layer 5 interposed between the two layers. An anticorrosive layer 6 and a blackening layer 7 are formed on the electrically conductive layer 2 in the mesh layer 3. The transparent colored resin layer 4 also serves as an adhesive layer, and a functional layer 8, such as an optical filter, a protective sheet, or a display front substrate, is further laminated to the transparent colored resin layer 4.

摘要翻译： 电磁波屏蔽滤波器10包括透明基板1和在透明基板1上形成有透明粘合层9的含有导电层2的网格层3。 在网状层3上形成含有着色剂的透明有色树脂层4，在两层之间插入透明阻挡层5。 在网状层3中的导电层2上形成防腐层6和黑化层7。 透明着色树脂层4也用作粘合剂层，并且诸如滤光器，保护片或显示器前基板的功能层8进一步层压到透明着色树脂层4上。

公开(公告)号：US20070181326A1

公开(公告)日：2007-08-09

申请号：US10580414

申请日：2005-01-20

申请人： Nobuo Naito ,  Fumihiro Arakawa ,  Tadahiro Masaki

发明人： Nobuo Naito ,  Fumihiro Arakawa ,  Tadahiro Masaki

IPC分类号： H01B11/06

CPC分类号： H05K9/0096 ,  C25D3/562 ,  C25D5/02 ,  C25D5/10 ,  C25D7/0614 ,  C25D15/00

摘要： An electromagnetic wave shielding sheet 1 comprises a transparent substrate 11, and a first anticorrosive layer 23A, a first blackening layer 25A, a metal layer 21, and a second anticorrosive layer 23B that are successively formed on the transparent substrate 11 through an adhesive layer 13. A second blackening layer 25B is formed so that it fully covers the side faces of the first anticorrosive layer 23A, the first blackening layer 25A, the metal layer 21, and the second anticorrosive layer 23B, as well as the front face of the second anticorrosive layer 23B. At least either of the first anticorrosive layer 23A and the second anticorrosive layer 23B contains one or more metals selected from nickel, chromium, and silicon, and also zinc and/or tin when it is initially formed, and the zinc and/or tin is removed from the first anticorrosive layer 23A and/or the second anticorrosive layer 23B in an intermediate steps.

摘要翻译： 电磁波屏蔽片1包括通过透明基板11依次形成在透明基板11上的透明基板11和第一防腐蚀层23A，第一黑化层25A，金属层21和第二防腐蚀层23B 形成第二黑化层25B，使得其完全覆盖第一防腐蚀层23A，第一黑化层25A，金属层21和第二防腐蚀层23B的侧面，以及 作为第二防腐蚀层23B的前表面。第一防腐蚀层23A和第二防腐蚀层23B中的至少任一个含有选自镍，铬和硅的一种或多种金属，以及锌和/或锡 当其初始形成时，并且以中间步骤从第一防腐蚀层23A和/或第二防腐蚀层23B去除锌和/或锡。

公开(公告)号：US07183499B2

公开(公告)日：2007-02-27

申请号：US10557145

申请日：2004-06-15

申请人： Daisuke Hashimoto ,  Fumihiro Arakawa ,  Yasuhiko Ishii ,  Yukihiro Kyoden ,  Eiji Oishi

发明人： Daisuke Hashimoto ,  Fumihiro Arakawa ,  Yasuhiko Ishii ,  Yukihiro Kyoden ,  Eiji Oishi

IPC分类号： H05K9/00

CPC分类号： H05K9/0096

摘要： An electromagnetic wave shielding sheet includes a transparent substrate 11 and a metal layer 15 provided on one surface of the transparent substrate 11 through an adhesive layer 13. The metal layer 15 includes a mesh part 103 and a frame part 101 surrounding the mesh part 103. The frame part 101 includes at least one transparent part 105 that is a metal-layer-free area. Preferably, the transparent part 105 includes a metallic portion 105a in a geometric pattern. Light transmitted by or reflected from the transparent part 105 is detected, thereby the transparent part 105 can be used as a register mark for detecting the position of the mesh part 103.

摘要翻译： 电磁波屏蔽片包括透明基板11和通过粘合层13设置在透明基板11的一个表面上的金属层15.金属层15包括网状部分103和围绕网状部分103的框架部分101。 框架部101包括至少一个作为无金属层的透明部105。 优选地，透明部分105包括几何图案的金属部分105a。 检测由透明部件105透射或反射的光，透明部件105可以用作检测网状部件103的位置的对准标记。

公开(公告)号：US20060286381A1

公开(公告)日：2006-12-21

申请号：US10569492

申请日：2004-08-30

申请人： Nobuo Naito ,  Fumihiro Arakawa ,  Tadahiro Masaki

发明人： Nobuo Naito ,  Fumihiro Arakawa ,  Tadahiro Masaki

IPC分类号： B32B27/20

CPC分类号： G02B1/11 ,  Y10T428/31504

摘要： An anti-reflection layer 51 is provided on one surface of a transparent substrate film 31. A specific-wavelength-light shielding layer 39 containing a coloring agent for color tone correction capable of absorbing light with specific wavelengths originating from the emission spectrum of an insert gas of a PDP, and/or a near infrared rays absorbing agent, is provided on the other surface of the transparent substrate film 31. Further, a pressure-sensitive adhesive layer 41 is optionally provided on the specific-wavelength-light shielding layer 39.

摘要翻译： 防反射层51设置在透明基板31的一个表面上。特定波长遮光层39包含用于色调校正的着色剂，其能够吸收来自插入物的发射光谱的特定波长的光 PDP的另一个表面上设置有PDP的气体和/或近红外线吸收剂。此外，在特定波长遮光层39上可选地设置压敏粘合剂层41 。