Conductive substrate and touch screen having same

A conducting substrate, comprising:

• a board;
• and
• an electric conducting pattern provided on at least one surface of the board,
• wherein the electric conducting pattern comprises a border structure of continuously connected closed figures,
• wherein a number of vertexes of the closed figures is 1.9 to 2.1 times larger than a number of vertexes of polygons formed by connecting shortest distances between centers of the closed figures,
• wherein when an image of a transmission type diffraction pattern is obtained by radiating straight light emitted from a light source to the electric conducting pattern on the conducting substrate, the image has a value of the following Equation 2 of less than 21,
• (standard deviation of intensities of the transmission type diffraction patterns according to an angle region / an average of intensity of the transmission type diffraction pattern according to the angle region)×100 [Equation 2]
• wherein the angle region is a region where 0 to 360° are divided every 10° from a center of the image of the transmission type diffraction pattern.

A conducting substrate, comprising:

• a board;
• and
• an electric conducting pattern provided on at least one surface of the board,
• wherein the electric conducting pattern comprises a border structure of continuously connected closed figures, and the closed figures have a value of the following Equation 1 of 50 or more:
• (standard deviation of distances between vertexes / average of the distances between the vertexes)×100, [Equation 1]
• wherein when an image of a transmission type diffraction pattern is obtained by radiating straight light emitted from a light source to the electric conducting pattern on the conducting substrate, the image has a value of the following Equation 2 of less than 21,
• (standard deviation of intensities of the transmission type diffraction patterns according to an angle region / an average of intensity of the transmission type diffraction pattern according to the angle region)×100 [Equation 2]
• wherein the angle region is a region where 0 to 360° are divided every 10° from a center of the image of the transmission type diffraction pattern.