TRANSPARENT CONDUCTIVE FILM AND METHOD FOR PRODUCING SAME

    公开(公告)号:US20170081754A1

    公开(公告)日:2017-03-23

    申请号:US15126265

    申请日:2015-02-03

    IPC分类号: C23C14/08 C23C14/56 C23C14/34

    摘要: A transparent electroconductive film includes transparent electrode layer on a transparent film substrate. The transparent electrode layer is formed of an amorphous indium tin composite oxide and has a tin oxide content of 3 to 12% by mass and a thickness of 15 to 30 nm. In an analysis range of the transparent electrode layer, a bond energy ESn of tin 3d5/2 and a bond energy EIn of indium 3d5/2 as determined by X-ray photoelectron spectroscopy measurement satisfy the following requirements: a minimum point of a bond energy difference between the bond energies ESn and EIn is present closer to the surface of the transparent electrode layer than a maximum point of the bond energy difference ESn-EIn; and a difference Emax-Emin between the maximum value Emax and the minimum value Emin of the bond energy difference is 0.1 eV or more.