公开(公告)号：US20080096022A1

公开(公告)日：2008-04-24

申请号：US10585404

申请日：2005-01-12

申请人： Nobuo Naito ,  Fumihiro Arakawa ,  Tadahiro Masaki

发明人： Nobuo Naito ,  Fumihiro Arakawa ,  Tadahiro Masaki

IPC分类号： B32B15/04

CPC分类号： H05K9/0096 ,  Y10T428/31

摘要： Disclosed is an electromagnetic shielding sheet comprising a transparent base (11) and a mesh metal layer (21) arranged on one side of the transparent base (11) via an adhesive layer (13). The metal layer (21) has a mesh portion (103) wherein many opening portions (105) are surrounded by a line portion (107), and a frame portion (101) arranged around the mesh portion (103). The opening portions (105) are filled with a transparent ionizing radiation-curing resin layer (31).

摘要翻译： 公开了一种电磁屏蔽片，其包括通过粘合剂层（13）布置在透明基底（11）的一侧上的透明基底（11）和网状金属层（21）。 金属层（21）具有网状部（103），其中许多开口部分（105）被线部分（107）包围，并且围绕网状部分（103）布置的框架部分（101）。 开口部分（105）填充有透明电离辐射固化树脂层（31）。

公开(公告)号：US20070247568A1

公开(公告)日：2007-10-25

申请号：US11812505

申请日：2007-06-19

申请人： Taiji Suga ,  Tadahiro Masaki ,  Fumihiro Arakawa

发明人： Taiji Suga ,  Tadahiro Masaki ,  Fumihiro Arakawa

IPC分类号： G02F1/1335 ,  G02B5/00 ,  G02B5/30

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： An antiglare film having excellent durability 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： 具有优异的耐久性的防眩光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在其表面上具有微小凹凸的防眩层，其中形成防眩光层 的透明树脂，并且满足以下要求：（1）防眩光层的表面具有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的相邻轮廓峰之间的平均间距为20μm至50μm。

公开(公告)号：US20070188066A1

公开(公告)日：2007-08-16

申请号：US11632040

申请日：2005-08-29

申请人： Fumihiro Arakawa ,  Kazuhito Fujii ,  Yukihiro Kyoden

发明人： Fumihiro Arakawa ,  Kazuhito Fujii ,  Yukihiro Kyoden

IPC分类号： H01J1/18 ,  H01J1/00 ,  H01J19/00

CPC分类号： H05K9/0096

摘要： An electromagnetic wave shielding material 1 comprises a light-shielding electrical conductor layer 11 having, on its observer-side external surface, a blackening layer 12. The electrical conductor layer 11 comprises a mesh portion 2 that has a large number of openings adjoining one another and faces the center portion 5b of the image-luminescent part 5a of a display device 5, and a frame portion 3 that surrounds the mesh portion 2 and faces the outer edge portion 5c of the image-luminescent part 5a of the display device 5. When trimming the screen of a display D with a black-colored light-shielding layer, since the electromagnetic wave shielding material 1 is used, it is not necessary to perform9 an additional printing step or the like, so that the total number of steps and material cost are not increased. Moreover, such electromagnetic wave shielding material does not cause non-uniformity in light-shielding properties compared with a light-shielding layer formed by printing. The frame portion 3 includes a light-transmitting pattern part 9 having patterned openings 4a.

摘要翻译： 电磁波屏蔽材料1包括在其观察者侧外表面上具有黑化层12的遮光电导体层11.电导体层11包括具有彼此相邻的大量开口的网孔部分2 并且面向显示装置5的图像发光部分5a的中心部分5b，以及围绕网格部分2并面向图像发光部分5a的外边缘部分5c的框架部分3 显示装置5.当用黑色遮光层修整显示器D的屏幕时，由于使用电磁波屏蔽材料1，所以不需要执行附加的印刷步骤等，使得总共 步数和材料成本不增加。 此外，与通过印刷形成的遮光层相比，这种电磁波屏蔽材料不会导致遮光性不均匀。 框架部分3包括具有图案化开口4a的透光图案部分9。

公开(公告)号：US20070102192A1

公开(公告)日：2007-05-10

申请号：US10583267

申请日：2004-12-14

申请人： Nobuo Naito ,  Fumihiro Arakawa ,  Tadahiro Masaki

发明人： Nobuo Naito ,  Fumihiro Arakawa ,  Tadahiro Masaki

IPC分类号： H05K9/00

CPC分类号： H05K9/0096

摘要： An electromagnetic wave shielding filter comprises a transparent substrate 11, and a metal mesh layer 21 with line parts 107 that define openings 105 of the mesh, laminated to one surface of the transparent substrate 11 by an adhesive 13. A first blackening layer 25A and an anticorrosive layer 23A are successively formed on the surfaces, on the transparent substrate side, of the line parts 107 of the metal mesh layer 21. A second blackening layer 25B is formed on surfaces, on the side opposite to the transparent substrate 11, of the line parts 107 of the metal mesh layer 21, and also on side faces of the line parts 107.

摘要翻译： 电磁波屏蔽滤波器包括透明基板11和金属网层21，金属网层21具有限定网孔105的线部分107，通过粘合剂13层压在透明基板11的一个表面上。第一黑化层25A和 在金属网层21的线部107的透明基板侧的表面上依次形成防腐蚀层23A。在与透明基板11相反的一侧的表面上形成第二黑色化层25B ，金属网层21的线部分107，以及线部分107的侧面。

公开(公告)号：US20070007036A1

公开(公告)日：2007-01-11

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 comprises 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：US20050244609A1

公开(公告)日：2005-11-03

申请号：US10521997

申请日：2003-08-06

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

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

IPC分类号： B32B15/06 ,  B32B15/08 ,  H05K9/00 ,  B32B3/10

CPC分类号： H05K9/0096 ,  B32B15/08 ,  Y10T428/24322 ,  Y10T428/24331

摘要： An electromagnetic shielding sheet of the present invention includes a transparent base sheet and a metal layer attached to one surface of the transparent base sheet. The metal layer has a mesh part, a peripheral mesh part surrounding the mesh part, and a grounding frame surrounding the peripheral mesh part. A width of lines forming meshes in the peripheral mesh part gradually increases from the mesh part toward the grounding frame. The lines of the electromagnetic shielding sheet are scarcely bent or broken in all processes including fabricating and assembling processes, and the electromagnetic shielding sheet is excellent in handling ease.

摘要翻译： 本发明的电磁屏蔽片包括透明基片和附着在透明基片的一个表面上的金属层。 金属层具有网状部分，围绕网状部分的周边网状部分和围绕周边网状部分的接地框架。 在外围网状部中形成网眼的线宽度从网状部向接地框逐渐增大。 在包括制造和组装过程的所有工艺中，电磁屏蔽片的线几乎不弯曲或断裂，并且电磁屏蔽片的处理容易性优异。

公开(公告)号：US20050244608A1

公开(公告)日：2005-11-03

申请号：US10519935

申请日：2003-08-08

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

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

IPC分类号： B32B7/12 ,  B32B15/04 ,  H05K9/00 ,  B32B3/10

CPC分类号： H05K9/0096 ,  B32B7/12 ,  B32B15/04 ,  Y10T428/24322

摘要： An electromagnetic shielding sheet is capable of shielding electromagnetic radiation generated by a display, has a proper transparency and uniformly distributed meshes, prevents the occurrence of white and/or black spot defects and linear defects and glaring, and ensures the satisfactory visibility of images. The electromagnetic shielding sheet has a conductive structure (109) having lines (107) having straight parts of widths (W) in the range of C(1±30%), where C is a predetermined value. The radius (r) of curvature of a side surface (107S) extending between the upper side (107U) and the lower side (107B) of a bank in a section of the lines (107) in a plane perpendicular to the transparent sheet meet a condition expressed by: 1.5t

摘要翻译： 电磁屏蔽片能够屏蔽由显示器产生的电磁辐射，具有适当的透明度和均匀分布的网格，防止白斑和/或黑点缺陷的发生以及线性缺陷和眩光，并确保图像的令人满意的可视性。 电磁屏蔽片具有导线结构（109），其具有在C（1±30％）范围内具有宽度（W）的直线部分的线（107），其中C是预定值。 在垂直于该线（107）的平面中的线（107）的一部分中的堤的上侧（107U）和下侧（107B）之间延伸的侧表面（107S）的曲率半径（r） 透明片满足以下条件：1.5t

公开(公告)号：US06700707B2

公开(公告)日：2004-03-02

申请号：US10334977

申请日：2003-01-02

申请人： Keiji Kashima ,  Fumihiro Arakawa

发明人： Keiji Kashima ,  Fumihiro Arakawa

IPC分类号： G02B502

CPC分类号： G02B6/0031 ,  G02B5/021 ,  G02B5/0215 ,  G02B5/0226 ,  G02B5/0231 ,  G02B5/0242 ,  G02B5/0278 ,  G02B5/045 ,  G02B6/0038 ,  G02B6/0041 ,  G02B6/0043 ,  G02B6/0046 ,  G02B6/005 ,  G02B6/0051 ,  G02B6/0053 ,  G02B6/0055 ,  G02B6/0071 ,  G02F1/133606 ,  G02F2001/133607

摘要： In an optical sheet 10 having a prism surface 16 formed by providing unit prisms 14 on the upper surface of a transparent base material 12, a coating layer 18 is provided on the reverse surface of the transparent base material opposite to the prism surface 16, spherical beads 20 are arranged projecting from the surface of the coating layer 18 by 1 to 10 &mgr;m in height, and the coating layer 18 is brought into contact with the flat and smooth surface 22A of the light-transmissive material 22 through the spherical beads 20 which are put between them. The spherical beads are 1 &mgr;m or less in half bandwidth of the distribution of particle diameters and are made uniform in height projecting from the coating layer 18.

公开(公告)号：US06577358B1

公开(公告)日：2003-06-10

申请号：US09102900

申请日：1998-06-23

申请人： Fumihiro Arakawa ,  Mitsuru Tsuchiya ,  Hiroomi Katagiri ,  Taiji Suga ,  Tadahiro Masaki

发明人： Fumihiro Arakawa ,  Mitsuru Tsuchiya ,  Hiroomi Katagiri ,  Taiji Suga ,  Tadahiro Masaki

IPC分类号： G02F11335

CPC分类号： G02B3/0031 ,  G02B3/005 ,  G02B3/0056 ,  G02B3/0068 ,  G02B5/045 ,  G02F2001/133607

摘要： A lens film including a transparent substrate film and a concave or convex lens layer provided on a side of the substrate film. The lens layer contains a resin composition with conductive fine particles dispersed therein and has a surface resistivity of not more than 1012 &OHgr;/□. Another embodiment is a lens film including a transparent substrate film, a conductive layer provided on a side of the substrate film, and a concave or convex lens layer provided on the conductive layer, the conductive layer having a surface resistivity of not more than 1012 &OHgr;/□. The lens film can be part of a surface light source where the light-receiving side of the lens film is disposed on the light outlet side. The surface light source can be part of a liquid crystal display device.

摘要翻译： 一种透镜膜，包括透明基底膜和设置在基底膜一侧的凹凸透镜层。 透镜层含有其中分散有导电细颗粒的树脂组合物，其表面电阻率不大于1012欧米亚/平方。 另一个实施例是透镜膜，其包括透明基底膜，设置在基底膜一侧的导电层和设置在导电层上的凹凸透镜层，该导电层的表面电阻率不大于1012欧米伽 /广场。 透镜膜可以是透镜膜的光接收侧设置在光出射侧的面光源的一部分。 表面光源可以是液晶显示装置的一部分。

公开(公告)号：US06445504B1

公开(公告)日：2002-09-03

申请号：US09588299

申请日：2000-06-07

申请人： Taiji Suga ,  Fumihiro Arakawa

发明人： Taiji Suga ,  Fumihiro Arakawa

IPC分类号： G02B502

CPC分类号： G02B5/0215 ,  G02B5/0221 ,  G02B5/0268

摘要： A light diffusing film is provided which can be easily and stably produced and possesses excellent light diffusing properties, and, especially when used in combination with a prism sheet, can improve the luminance of light from a light source. A light diffusing film 1 comprises a transparent substrate 2 and a light diffusing layer 3 provided on at least one side of the transparent substrate 2. The light diffusing layer 3 is substantially free from light diffusing particles and is formed of an ionizing radiation-cured resin having on its surface fine concaves and convexes. The light diffusing layer 3 has a surface roughness of 1 to 10 &mgr;m in terms of ten-point average roughness Rz and an average inclination &thgr;a of 5 to 20 degrees.

摘要翻译： 提供了可以容易且稳定地制造并且具有优异的光扩散性的光漫射膜，特别是当与棱镜片组合使用时，可以提高来自光源的光的亮度。 光扩散膜1包括透明基板2和设置在透明基板2的至少一侧的光漫射层3.光漫射层3基本上不含光散射粒子，并且由电离辐射固化树脂 在其表面上具有细小的凹凸。 光漫射层3以10点平均粗糙度Rz表示的表面粗糙度为1〜10μm，平均倾斜度θa为5〜20度。