SEE-THROUGH ELECTRODE, POSITION DETECTION ELECTRODE FOR TOUCH PANEL USING SEE-THROUGH ELECTRODE, TOUCH PANEL, AND IMAGE DISPLAY DEVICE

摘要

PROBLEM TO BE SOLVED: To provide a see-through electrode, including a filament pattern made of a copper layer, of a configuration having a blackened layer that can be formed in a state where thinning (volume reduction) of the copper layer is small and a blackened layer capable of thinning a thickness of the blackened layer.SOLUTION: The see-through electrode includes a transparent substrate and a pattern shape conductor on one surface of the transparent substrate. The pattern shape conductor includes a copper layer laminated on a surface of the transparent substrate and a blackened layer on the other surface of the copper layer of the transparent substrate. The blackened layer is a chemical coating containing a copper oxide and a metal sulfide.SELECTED DRAWING: None