1results about How to "Improve horizontal scalability" patented technology

The embodiment of the present disclosure provides a light-emitting diode with improved current spreading capability and a preparation method thereof, and belongs to the technical field of semiconductors. The light-emitting diode comprises a light-emitting structure, a first passivation layer, a connecting electrode layer, a second passivation layer and a pad electrode layer. The connecting electrode layer comprises a plurality of first connecting electrodes and a plurality of second connecting electrodes arranged alternately and spaced apart in a strip shape in a first direction. The length direction of the first connecting electrodes and the second connecting electrodes is a second direction, and the first direction and the second direction intersect. Each first connecting electrode is electrically connected to a first semiconductor layer in a plurality of grooves through a plurality of first through holes penetrating the first passivation layer. Each second connecting electrode is electrically connected to a second semiconductor layer through a plurality of second through holes penetrating the first passivation layer. The embodiment of the present disclosure can improve the light-emitting efficiency and reliability of the LED and reduce the driving voltage of the LED.