Electronic device and transparent display having the same

A transparent display, comprising:

• an electronic device, comprising:
• a transparent substrate, comprising a plurality of transparent regions and a trace region, wherein the transparent regions are arranged in an array of more than one column and more than one row;
• a plurality of pixel structures, each having at least a sub-pixel structure of first color and a sub-pixel structure of second color, wherein the sub-pixel structure of first color has a light emitting element of first color, the sub-pixel structure of second color has a light emitting element of second color;
• and
• a first trace structure, comprising a first main trace, a first auxiliary trace, and a second auxiliary trace, wherein the first main trace is disposed in the trace region and surrounds at least a portion of at least one of the transparent regions, the first auxiliary trace and the second auxiliary trace are electrically connected to the first main trace and are respectively electrically connected to a corresponding sub-pixel structure of first color and a corresponding sub-pixel structure of second color, wherein the first auxiliary trace and the second auxiliary trace are located on different straight line directions and are not parallel to each other.