公开(公告)号：US20190339798A1

公开(公告)日：2019-11-07

申请号：US16512916

申请日：2019-07-16

Applicant: FUJIFILM Corporation

Inventor： Masaya NAKAYAMA ,  Makoto SUTOU

IPC: G06F3/044 ,  G06F3/041 ,  H05K1/09 ,  H05K1/02 ,  H05K3/06

Abstract: A touch panel includes a first electrode formed of first thin metal wires arranged in the transmissive region and a second electrode insulated from the first electrode and formed of second thin metal wires arranged to intersect the first thin metal wire in the transmissive region, in which the second thin metal wires is arranged on the side opposite to the viewing side than the first thin metal wires.

公开(公告)号：US20200089353A1

公开(公告)日：2020-03-19

申请号：US16694249

申请日：2019-11-25

Applicant: FUJIFILM Corporation

Inventor： Masaya NAKAYAMA ,  Makoto SUTOU

IPC: G06F3/044 ,  H05K1/02 ,  G06F3/041 ,  H05K1/09 ,  H05K3/06

Abstract: A touch panel includes a first electrode formed of first thin metal wires arranged in the transmissive region and a second electrode insulated from the first electrode and formed of second thin metal wires arranged to intersect the first thin metal wire in the transmissive region, in which the second thin metal wires is arranged on the side opposite to the viewing side than the first thin metal wires.

公开(公告)号：US20130126213A1

公开(公告)日：2013-05-23

申请号：US13741818

申请日：2013-01-15

Applicant: FUJIFILM CORPORATION

Inventor： Toyomi MATSUDA ,  Makoto SUTOU ,  Tomonori BABA ,  Daisuke MITSUHASHI

IPC: H01B5/00

CPC classification number: H01B5/00 ,  G03F1/14 ,  H05K1/0393 ,  H05K3/0082 ,  H05K3/106 ,  H05K2201/0108 ,  H05K2201/09681 ,  H05K2203/056 ,  H05K2203/1545 ,  Y10T428/24917 ,  Y10T428/24997

Abstract: There are provided a pattern exposure method, a conductive film producing method, and a conductive film, wherein a photosensitive material is subjected to a proximity exposure through a photomask disposed with a proximity gap of 70 to 200 μm, and thereby is exposed in the mask pattern periodically in the conveying direction to obtain a conductive film. The conductive film has a plurality of conductive portions of first and second conductive thin metal wires and a plurality of opening portions. A side of each thin metal wire has a protrusion extending toward the opening portion from a virtual line representing a designed width of the thin metal wire, and the protruding amount of the protrusion is 1/25 to ⅙ of the designed width.

Abstract translation: 提供了图案曝光方法，导电膜制造方法和导电膜，其中感光材料通过设置有70至200μm的邻近间隙的光掩模进行接近曝光，从而暴露于掩模 沿输送方向周期性地形成导电膜。 导电膜具有第一导电薄金属线和第二导电薄金属线的多个导电部分和多个开口部。 每个细金属丝的一侧具有从表示薄金属线的设计宽度的虚拟线向开口部延伸的突起，突起的突出量为设计宽度的1/25至1/6。

公开(公告)号：US20170371453A1

公开(公告)日：2017-12-28

申请号：US15683013

申请日：2017-08-22

Applicant: FUJIFILM Corporation

Inventor： Masaya NAKAYAMA ,  Makoto SUTOU

IPC: G06F3/044 ,  H05K1/09 ,  H05K3/06 ,  H05K1/02

CPC classification number: G06F3/044 ,  G06F3/041 ,  G06F2203/04103 ,  G06F2203/04104 ,  G06F2203/04107 ,  G06F2203/04112 ,  H05K1/0274 ,  H05K1/0289 ,  H05K1/0296 ,  H05K1/09 ,  H05K3/06 ,  H05K2201/0108

Abstract: A transparent conductive film includes a transparent insulating substrate, a first electrode, and a second electrode, in which a first thin metal wire 38 of the first electrode has a first front surface 38A being directed to the viewing side and having a line width W1A, and a first back surface 38B being directed to the side opposite to the viewing side and having a line width W1B, a second thin metal wire 39 of the second electrode has a second front surface 39A being directed to the viewing side and having a line width W2A, and a second back surface 39B being directed to the side opposite to the viewing side and having a line width W2B, the W1A, W1B, W2A, and W2B are 0.5 to 10 μm, W1A is larger than W1B and W2A is larger than W2B.

公开(公告)号：US20170363899A1

公开(公告)日：2017-12-21

申请号：US15695846

申请日：2017-09-05

Applicant: FUJIFILM Corporation

Inventor： Masaya NAKAYAMA ,  Makoto SUTOU

IPC: G02F1/1333 ,  G06F3/041 ,  G02F1/1343

Abstract: A transparent conductive film having a transmissive region includes a first electrode formed of a first thin metal wire arranged in the transmissive region; and a second electrode formed of a second thin metal wire arranged on a side opposite to a viewing side from the first electrode so as to intersect the first thin metal wire in the transmissive region, in which the first thin metal wire has a first front surface that is directed to the viewing side and has a line width W1A, and a first back surface that is directed to the side opposite to the viewing side and has a line width W1B, the second thin metal wire has a second front surface that is directed to the viewing side and has a line width W2A, and a second back surface that is directed to the side opposite to the viewing side and has a line width W2B, and the line widths W1A, W1B, W2A, and W2B are in a range of 0.5 to 10 μm, and the line widths satisfy a relationship of W1B

公开(公告)号：US20160370901A1

公开(公告)日：2016-12-22

申请号：US15253147

申请日：2016-08-31

Applicant: FUJIFILM Corporation

Inventor： Makoto SUTOU

IPC: G06F3/044

CPC classification number: G06F3/044 ,  G06F2203/04103 ,  G06F2203/04112

Abstract: A sheet-like conductor that is arranged on a display screen includes at least an insulator, a first detection electrode that is placed on a surface of the insulator on an opposite side to the display screen and arranged on a viewing side, and a second detection electrode that is placed on a surface of the insulator on a side close to the display screen and arranged on an opposite side to the viewing side, in which the first detection electrode and the second detection electrode are formed of thin metal wires in a mesh shape, and when a line width of the thin metal wire of the first detection electrode is a line width Wa and a line width of the thin metal wire of the second detection electrode is a line width Wb, the line width Wa and the line width Wb satisfy the following expressions (1) and (2). 0.5 μm≦Wb

Abstract translation: 该片状导体配置在显示屏上，至少具有：绝缘体; 第一检测电极，其设置在与显示屏相对的一侧的绝缘体的表面，并且设置在观察侧; 以及第二检测电极，其设置在绝缘体的显示屏侧表面，并且配置在与观察侧相反的一侧。 第一和第二检测电极由细金属线形成为网格。 此外，当Wa表示第一检测电极的细金属线的线宽，Wb表示第二检测电极的细金属丝的线宽时，Wa和Wb满足公式（1），即0.5μm≤Wb

公开(公告)号：US20150234271A1

公开(公告)日：2015-08-20

申请号：US14706564

申请日：2015-05-07

Applicant: FUJIFILM Corporation

Inventor： Tsukasa TOKUNAGA ,  Shin TAJIRI ,  Makoto SUTOU ,  Toshinari FUJII ,  Shinichi NAKAHIRA ,  Kensuke KATAGIRI ,  Nozomu TONOIKE

IPC: G03F7/004 ,  G03F7/16 ,  G03F7/40 ,  G03F7/20

CPC classification number: G03F7/0043 ,  G03C1/047 ,  G03C1/053 ,  G03C1/85 ,  G03C1/915 ,  G03C5/04 ,  G03C2001/0475 ,  G03C2001/0478 ,  G03F7/168 ,  G03F7/20 ,  G03F7/40 ,  G06F3/041 ,  G06F3/0416 ,  G06F3/044 ,  G06F2203/04103 ,  H05K1/092 ,  H05K3/105 ,  H05K3/106 ,  H05K3/28 ,  H05K3/381 ,  H05K3/386 ,  H05K2201/0215 ,  H05K2201/0769 ,  H05K2203/0796 ,  H05K2203/162

Abstract: A manufacturing method of a conductive sheet includes: a step A of forming a silver halide-containing photosensitive layer, which contains silver halide, gelatin, and a polymer different from the gelatin and in which a mass ratio (Y/X) of a mass Y of the polymer to a mass X of the gelatin is equal to or greater than 0.1, on a support; a step B of forming conductive portions containing metal silver by performing exposure and then development treatment on the silver halide-containing photosensitive layer; and a step C of treating the support having the conductive portions with an oxidant which has a standard electrode potential of equal to or greater than +1.5 V and decomposes the gelatin.

Abstract translation: 导电片的制造方法包括：形成含有卤化银，明胶和不同于明胶的聚合物的含卤化银的感光层的步骤A，其中质量比（Y / X） 在支持体上聚合物相对于明胶质量X的Y等于或大于0.1; 通过对含有卤化银的感光层进行曝光，然后显影处理，形成含有金属银的导电部分的工序B; 以及步骤C，用标准电极电位等于或大于+ 1.5V的氧化剂处理具有导电部分的载体并分解明胶。