Micro LED display panel with double-sides display

A micro light emitting diode (LED) display panel, comprising:

• a substrate;
• a pixel circuit layer on the substrate, the pixel circuit layer comprising at least two thin film transistors (TFTs);
• an insulating layer on the pixel circuit layer;
• at least two micro LEDs on the insulating layer and embedded in the insulating layer, each of the at least two micro LEDs comprising a first end adjacent to the pixel circuit layer and a second end opposite to the first end and exposed from the insulating layer;
• at least two first electrodes, each of the at least two first electrodes being between the first end of each of the micro LEDs and the pixel circuit layer;
• and
• at least one second electrode covering the second end of each of the micro LEDs, the at least one second electrode being transparent,
• wherein each of the first electrodes comprises a light transmitting region transmitting light emitted from the micro LED;
• wherein regions of the pixel circuit layer overlapping the light transmitting regions of the first electrodes are transparent;
• and the substrate is transparent;
• and
• all of the TFTs are located in positions that do not overlap with the light transmitting region of each of the first electrodes;
• wherein each first electrode defines a non-light transmitting region;
• each of some TFTs is located under the non-light transmitting region of one first electrode and overlaps with the non-light transmitting region of the one first electrode;
• and each of other TFTs is located in a position overlapping between two adjacent micro LEDs;
• and
• wherein each of the first electrodes defines a through hole extending through the first electrode, the through hole defines the light transmitting region.