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。