Touch screen panel and fabricating method thereof

A method of making a touch screen panel, comprising:

• providing a substrate assembly comprising a substrate and first sensing electrodes formed over the substrate and extending along a first direction;
• providing a multi-layered film comprising a first conductive photosensitive layer and a second conductive photosensitive layer, the first conductive photosensitive layer having a light sensitivity different from that of the second conductive photosensitive layer;
• forming second sensing electrodes extending along a second direction by exposing and developing the second conductive photosensitive layer;
• and
• laminating the substrate assembly and a multi-layered film comprising the second sensing electrodes such that the second direction intersects the first direction when viewed in a thickness direction of the substrate.

A touch screen panel comprising:

• a substrate;
• first sensing electrodes formed over the substrate and arranged in rows extending along a first direction and second sensing electrodes formed over the substrate and arranged in columns extending along a second direction intersecting with the first direction, the first sensing electrodes arranged in each of the rows being connected to each other;
• bridges electrically connecting two immediately neighboring second sensing electrodes arranged along the second direction;
• insulators overlapped interposed between the bridges and connectors electrically connecting the first sensing electrodes;
• and
• a ground layer covering the first and second sensing electrodes and the bridges,
• wherein the insulators and the bridges are formed by exposing and developing an insulation photosensitive layer and a second conductive photosensitive layer of a multi-layered film which comprises a first conductive photosensitive layer, the second conductive photosensitive layer, and the insulation photosensitive layer having a light sensitivity different from that of at least one of the first and second conductive photosensitive layers.