公开(公告)号：US20150205409A1

公开(公告)日：2015-07-23

申请号：US14600746

申请日：2015-01-20

Applicant: TDK CORPORATION

Inventor： Hiroshi SHINGAI ,  Minoru FUJITA ,  Masahiro OISHI

IPC: G06F3/044 ,  G06F1/16

CPC classification number: G06F3/044 ,  C23C14/08 ,  C23C14/3414 ,  G06F1/16

Abstract: The transparent conductor includes a transparent substrate, a first metal oxide layer, a metal layer, and a second metal oxide layer laminated. At least one of the first and the second metal oxide layers contains four components of Al2O3, ZnO, SnO2, and Ga2O3. X, Y, and Z are within a region surrounded by line segments between point a, point b, point c, point d, point e, and point f, in terms of (X, Y, Z) coordinates shown in a ternary diagram in FIG. 2, or on the line segments where X is a total molar ratio of the Al2O3 and the ZnO, Y is a molar ratio of the SnO2, and Z is a molar ratio of the Ga2O3, relative to the total amount of the four components. A molar ratio of the Al2O3 relative to the total amount of the four components is 1.5 to 3.5% by mole.

Abstract translation: 透明导体包括层叠的透明基板，第一金属氧化物层，金属层和第二金属氧化物层。 第一和第二金属氧化物层中的至少一个包含Al 2 O 3，ZnO，SnO 2和Ga 2 O 3的四种成分。 X，Y，Z分别位于由点（a，b，点c，点d，点e，点f）之间的线段包围的区域内， 在图中。 2，或在X是Al 2 O 3和ZnO的总摩尔比的线段上，Y是SnO 2的摩尔比，Z是相对于四种组分的总量的Ga 2 O 3的摩尔比。 Al 2 O 3相对于四种成分的总量的摩尔比为1.5〜3.5摩尔％。