Method of fabricating touch screen panel

A method of manufacturing a touch screen panel, comprising:

• forming a first conductive layer, a second conductive layer, and an organic insulating layer on a substrate;
• forming a first organic insulating pattern having a first thickness and a second organic insulating pattern having a second thickness by disposing a first mask on the organic insulating layer, the second thickness being larger than the first thickness;
• forming first and second conductive patterns by etching the first and second conductive layers at exposed portions using the first and second organic insulating patterns as masks;
• exposing a part of the second conductive pattern by ashing the first organic insulating pattern and ashing the second organic insulating pattern to form a third organic insulating pattern having a thickness smaller than the second thickness;
• removing the exposed part of the second conductive pattern by etching and exposing the first conductive pattern positioned under the second conductive pattern;
• forming an organic insulating capping layer surrounding the first and second conductive patterns positioned under the third organic insulating pattern by thermally curing the third organic insulating pattern;
• and
• forming a third conductive layer on the first conductive pattern and the organic insulating capping layer, the first conductive pattern being exposed, and then forming a connection pattern electrically connected with the exposed first conductive pattern using a second mask.