Micro OLEDs having narrow bezel

1. A device comprising:

a display element having a display active area disposed over a silicon backplane; and

a display driver integrated circuit (DDIC) overlapping the display active area, wherein the display driver integrated circuit is electrically coupled to the display element by a contact that extends through a portion of the silicon backplane disposed between the display active area and the display driver integrated circuit; and

the contact is exposed at and along a sidewall at a peripheral edge of the silicon backplane.

2. The device of claim 1 , wherein the display active area comprises a micro-OLED.

3. The device of claim 1 , wherein the display active area comprises at least 90% of an area of the silicon backplane.

4. The device of claim 1 , wherein the silicon backplane comprises single crystal silicon.

5. The device of claim 1 , wherein the silicon backplane completely overlies the display driver integrated circuit.

6. The device of claim 1 , wherein the display active area completely overlies the display driver integrated circuit.

7. The device of claim 1 , wherein the display driver integrated circuit is bonded to a flexible substrate and the flexible substrate is located between the display driver integrated circuit and the silicon backplane.

8. The device of claim 7 , wherein the flexible substrate is bonded to a surface of the silicon backplane opposite to the display element.

9. The device of claim 1 , wherein the contact comprises a metal.

10. The device of claim 1 , wherein the contact extends entirely through the silicon backplane.

11. The device of claim 1 , further comprising a plurality of pixel transistors disposed between the silicon backplane and the display element.

12. The device of claim 1 , further comprising a multiplexer communicatively coupling the display element to the display driver integrated circuit.

13. A display system comprising:

a display element having an LED-containing display active area disposed over a silicon backplane; and

a display driver integrated circuit (DDIC) overlapping the display active area, wherein:

the display driver integrated circuit is electrically connected to the display active area by a through silicon via (TSV) that extends through a portion of the silicon backplane disposed between the display active area and the display driver integrated circuit; and

the contact is exposed at and along a sidewall at a peripheral edge of the silicon backplane.

14. The display system of claim 13 , wherein the display active area comprises a micro-OLED.

15. The display system of claim 13 , wherein the display active area comprises at least 90% of an area of the silicon backplane.

16. The display system of claim 13 , wherein the display driver integrated circuit is disposed on a flexible substrate.

17. A method comprising:

forming a display element comprising an LED-containing display active area over a silicon backplane;

forming a metallized via that extends entirely through the silicon backplane; and

forming a display driver integrated circuit (DDIC) over the silicon backplane opposite to the display element such that the display driver integrated circuit overlaps the display active area, wherein

the metallized via extends through a portion of the silicon backplane disposed between the display active area and the display driver integrated circuit,

the metallized via is exposed at and along a sidewall at a peripheral edge of the silicon backplane, and

the display driver integrated circuit is electrically connected to the display active area through the metallized via.

18. The method of claim 17 , further comprising forming the display driver integrated circuit on a flexible substrate.

19. The method of claim 17 , further comprising:

attaching the display driver integrated circuit to a flexible substrate; and

bonding the flexible substrate to a surface of the silicon backplane opposite to the display element.