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公开(公告)号：US07371450B2
公开(公告)日：2008-05-13
申请号：US10521997
申请日：2003-08-06
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。
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公开(公告)号：US07304250B2
公开(公告)日：2007-12-04
申请号：US10519454
申请日：2003-08-06
IPC分类号： H05K9/00
CPC分类号： H05K9/0096 , B32B3/12 , B32B3/266 , B32B7/06 , B32B7/12 , B32B15/02 , B32B15/04 , B32B15/043 , B32B15/06 , B32B15/09 , B32B25/08 , B32B25/14 , B32B27/08 , B32B27/36 , B32B27/40 , B32B2250/05 , B32B2250/40 , B32B2255/06 , B32B2255/10 , B32B2255/26 , B32B2307/402 , B32B2307/412 , B32B2307/42 , B32B2307/518 , B32B2307/71 , B32B2307/748 , B32B2405/00 , B32B2457/20 , Y10T428/24331
摘要： An electromagnetic shielding sheet 1 includes: a transparent base 11, and at least an adhesive layer 13, an antirust layer 25A and a mesh metal layer 21 formed on one of the surfaces of the base. A blackened layer 23A is sandwiched between the mesh metal layer 21 and the antirust layer 25A. At least openings 105 of the mesh metal layer 21 are filled up with a resin such that the mesh metal layer 21 has a substantially flat surface.
摘要翻译： 电磁屏蔽片1包括：透明基底11，至少形成在基底的一个表面上的粘合剂层13，防锈层25A和网状金属层21。 黑色层23A夹在网状金属层21和防锈层25A之间。网状金属层21的至少开口部105填充有网状金属层21具有大致平坦的表面的树脂。
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公开(公告)号：US20060088690A1
公开(公告)日：2006-04-27
申请号：US10519454
申请日：2003-08-06
IPC分类号： B32B3/10
CPC分类号： H05K9/0096 , B32B3/12 , B32B3/266 , B32B7/06 , B32B7/12 , B32B15/02 , B32B15/04 , B32B15/043 , B32B15/06 , B32B15/09 , B32B25/08 , B32B25/14 , B32B27/08 , B32B27/36 , B32B27/40 , B32B2250/05 , B32B2250/40 , B32B2255/06 , B32B2255/10 , B32B2255/26 , B32B2307/402 , B32B2307/412 , B32B2307/42 , B32B2307/518 , B32B2307/71 , B32B2307/748 , B32B2405/00 , B32B2457/20 , Y10T428/24331
摘要： An electromagnetic shielding sheet 1 includes: a transparent base 11, and at least an adhesive layer 13, an antirust layer 25A and a mesh metal layer 21 formed on one of the surfaces of the base. A blackened layer 23A is sandwiched between the mesh metal layer 21 and the antirust layer 25A. At least openings 105 of the mesh metal layer 21 are filled up with a resin such that the mesh metal layer 21 has a substantially flat surface.
摘要翻译： 电磁屏蔽片1包括：透明基底11，至少形成在基底的一个表面上的粘合剂层13，防锈层25A和网状金属层21。 黑色层23A夹在网状金属层21和防锈层25A之间。网状金属层21的至少开口部105填充有网状金属层21具有大致平坦的表面的树脂。
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公开(公告)号：US06733869B2
公开(公告)日：2004-05-11
申请号：US10370098
申请日：2003-02-21
IPC分类号： B32B1502
CPC分类号： H05K9/0096 , B32B15/08 , H01J2211/446 , Y10T428/12431 , Y10T428/12438 , Y10T428/12472 , Y10T428/24802 , Y10T428/24917 , Y10T428/249953 , Y10T428/249958 , Y10T428/249977 , Y10T428/249984 , Y10T428/31678
摘要： A metallic foil and a transparent substrate film are laminated with an adhesive layer. The roughness of the adhesive-layer-side surface (lower surface) of the metallic foil is such that the maximum height Rmax is more than 0 and less than 4 &mgr;m. As long as the maximum height Rmax falls in the range, the adhesive layer never contains air bubbles in such sizes that reflectance is adversely affected. The roughness of the surface (upper surface) of the metallic foil, opposite the adhesive-layer-side surface, is preferably such that the arithmetic mean roughness Ra is between 0.02 &mgr;m and 1 &mgr;m. As long as the arithmetic mean roughness Ra is in this range, it is possible to efficiently conduct vacuuming to bring, into close contact, a photosensitive resin layer and a photomask in sheet form placed on the photosensitive resin layer, before effecting the pattern-wise exposure of the photosensitive resin layer.
摘要翻译： 金属箔和透明基材膜与粘合剂层层压。 金属箔的粘合剂层侧表面（下表面）的粗糙度使得最大高度Rmax大于0且小于4μm。 只要最大高度Rmax落在该范围内，粘合剂层就不会含有这样的尺寸的气泡，反射率受到不利影响。 金属箔的与粘合剂层侧表面相对的表面（上表面）的粗糙度优选地使得算术平均粗糙度Ra在0.02μm和1μm之间。 只要算术平均粗糙度Ra在该范围内，就可以有效地进行真空吸引，使感光性树脂层和感光性树脂层上的片状的光掩模进行紧密接触，然后进行图案化 曝光感光性树脂层。
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公开(公告)号：US07642469B2
公开(公告)日：2010-01-05
申请号：US10519935
申请日：2003-08-08
IPC分类号： H05K9/00
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≦r≦3.0t, where t is the thickness of the conductive structure (109).
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。 在与透明片垂直的平面中的线（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） 条件表示为：1.5t <= r <= 3.0t，其中t是导电结构（109）的厚度。
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公开(公告)号：US20050244609A1
公开(公告)日：2005-11-03
申请号：US10521997
申请日：2003-08-06
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。
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公开(公告)号：US20050244608A1
公开(公告)日：2005-11-03
申请号：US10519935
申请日：2003-08-08
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
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公开(公告)号：US07183499B2
公开(公告)日：2007-02-27
申请号：US10557145
申请日：2004-06-15
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。
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公开(公告)号：US20070007036A1
公开(公告)日：2007-01-11
申请号：US10557145
申请日：2004-06-15
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。
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公开(公告)号：US20050121213A1
公开(公告)日：2005-06-09
申请号：US11023434
申请日：2004-12-29
申请人： Fumihiro Arakawa , Eiji Ohishi , Yasuhiko Ishii
发明人： Fumihiro Arakawa , Eiji Ohishi , Yasuhiko Ishii
IPC分类号： B32B15/08 , C09J9/00 , C09J167/00 , C09J175/04 , C09J201/00 , H05K9/00
CPC分类号： H05K9/0096 , B32B15/08 , H01J2211/446 , Y10T428/24917 , Y10T442/109 , Y10T442/126 , Y10T442/188
摘要： There is provided an electromagnetic wave shielding sheet which can effectively prevent an adhesive layer from being colored at the time of etching. The electromagnetic wave shielding sheet comprises a laminate of at least a transparent substrate film, an adhesive layer, and an electromagnetic wave shielding layer. The electromagnetic wave shielding layer is formed of a mesh metal foil with densely arranged openings and being transparent. The adhesive layer is substantially colorless and transparent.
摘要翻译： 提供了一种能够有效地防止粘合剂层在蚀刻时着色的电磁波屏蔽片。 电磁波屏蔽片包括至少透明基板，粘合剂层和电磁波屏蔽层的叠层体。 电磁波屏蔽层由具有密集布置的开口并且是透明的网状金属箔形成。 粘合剂层基本上是无色透明的。
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