公开(公告)号：US20200260540A1

公开(公告)日：2020-08-13

申请号：US16642488

申请日：2018-08-29

Applicant: TDK CORPORATION

Inventor： Hiroshi SHINGAI ,  Akinori NISHIZAWA ,  Shouhei HARADA

IPC: H05B33/28 ,  H01L51/50 ,  C23C14/08 ,  H01B5/14

Abstract: A transparent conductor includes a transparent substrate, a first metal oxide layer, a metal layer containing a silver alloy, a third metal oxide layer, and a second metal oxide layer in the order presented. The first metal oxide layer is composed of a metal oxide which is different from ITO, the second metal oxide layer contains ITO, and the work function of the surface of the second metal oxide layer opposite to the metal layer side is 4.5 eV or higher.

公开(公告)号：US20190160783A1

公开(公告)日：2019-05-30

申请号：US16309295

申请日：2017-06-09

Applicant: TDK CORPORATION

Inventor： Hiroshi SHINGAI ,  Yoshihisa TAMAGAWA ,  Yoshihiko TANABE ,  Yoshinori SATO

IPC: B32B9/04 ,  B32B15/08 ,  C01G19/02 ,  C01G33/00 ,  H01B5/14 ,  H01L51/50 ,  H05B33/04 ,  H05B33/28

Abstract: A transparent conductor includes: a transparent resin base material; a first metal oxide layer; a metal layer including a silver alloy; and a second metal oxide layer, in this order. The first metal oxide layer contains at least one of tin oxide and niobium oxide. When the tin oxide and the niobium oxide are respectively set in terms of SnO2 and Nb2O5, a molar basis content of the total of SnO2 and Nb2O5 with respect to the total of metal oxides contained in the first metal oxide layer is greater than a molar basis content of the total of SnO2 and Nb2O5 with respect to the total of metal oxides contained in the second metal oxide layer, and the content in the first metal oxide layer is greater than or equal to 45 mol %.

公开(公告)号：US20180024388A1

公开(公告)日：2018-01-25

申请号：US15556107

申请日：2016-03-25

Applicant: TDK Corporation

Inventor： Hiroshi SHINGAI ,  Yoshihisa TAMAGAWA ,  Motohiro SAKURAI

IPC: G02F1/03 ,  G02F1/1335 ,  G06F3/041 ,  B32B7/02 ,  B32B9/04

Abstract: Provided is a transparent conductor including a transparent resin substrate, a first metal oxide layer, a metal layer containing a silver alloy, and a second metal oxide layer laminated in the order presented, wherein the second metal oxide layer contains zinc oxide, indium oxide, titanium oxide, and tin oxide.