Patent ID: 8860046

Claim:
A two dimensional array light-emitting diode device, comprising: a transparent substrate comprising a first surface; a plurality of light-emitting diode units arranged on the first surface, wherein each of the light-emitting diode units comprises a plurality of sides and a circumference; and a plurality of conductive connecting structures arranged on the first surface, electrically connecting the plurality of light-emitting diode units; wherein the sides of each of the light-emitting diode units comprises a plurality of vertical distances between the closest light-emitting diode units, and when the plurality of vertical distances larger is than 50 μm, the sides are not near the closest light-emitting diode units; wherein the ratio of the total length of the sides not near the closest light-emitting diode units of each light-emitting diode unit and the circumference of the light-emitting diode unit is larger than 50%.