Patent ID: 8400418

Claim:
A capacitance type input device comprising: a plurality of first light transmission electrodes extending in a first direction and a plurality of second light transmission electrodes extending in a second direction crossing the first direction are formed in an input region of a light transmission substrate, wherein, when the light transmission substrate is viewed from the top, the first light transmission electrodes include first large-area portions and the second light transmission electrodes include second large-area portions in regions sandwiched between crossing portions of the first light transmission electrodes and the second light transmission electrodes, respectively, a plurality of slit-shaped gaps sandwiched between the first large-area portions and the second large-area portions are formed between the first light transmission electrodes and the second light transmission electrodes, each gap extending longitudinally between one first large-area portion and one second large-area portion, at least two dummy patterns are formed in each of the gaps, and the first light transmission electrodes, the second light transmission electrodes, and the dummy patterns are formed of the same light transmission conductive film, which is formed of a single layer film on a single insulating layer, at the same surface side of the light transmission substrate, and a plurality of light transmission relay electrodes are formed in the crossing portions between one of (i) the first large-area portions of the first light transmission electrodes and (ii) the second large-area portions of the second light transmission electrodes, wherein the first light transmission electrodes and the second light transmission electrodes have a first thickness of 10 nm to 100 nm, and wherein plurality of light transmission relay electrodes are formed of tin indium oxide having a second thickness of 10 nm to 50 nm.