US 11,881,475 B2
Modules with integrated circuits and devices
Christopher Andrew Bower, Raleigh, NC (US); Matthew Alexander Meitl, Durham, NC (US); Ronald S. Cok, Rochester, NY (US); Salvatore Bonafede, Chapel Hill, NC (US); Brook Raymond, Cary, NC (US); Andrew Tyler Pearson, Durham, NC (US); and Erik Paul Vick, Raleigh, NC (US)
Assigned to X Display Company Technology Limited, Dublin (IE)
Filed by X Display Company Technology Limited, Dublin (IE)
Filed on Jun. 22, 2022, as Appl. No. 17/846,720.
Application 17/846,720 is a continuation of application No. 17/030,347, filed on Sep. 23, 2020, granted, now 11,488,943.
Application 17/030,347 is a continuation in part of application No. 16/442,142, filed on Jun. 14, 2019, granted, now 10,944,027, issued on Mar. 9, 2021.
Prior Publication US 2022/0320061 A1, Oct. 6, 2022
Int. Cl. H01L 25/16 (2023.01); H01L 27/15 (2006.01); H01L 25/00 (2006.01); H01L 33/54 (2010.01); H01L 23/48 (2006.01)
CPC H01L 25/167 (2013.01) [H01L 23/481 (2013.01); H01L 25/50 (2013.01); H01L 27/15 (2013.01); H01L 33/54 (2013.01)] 22 Claims
OG exemplary drawing
1. A pixel-module display, comprising:
a display substrate; and
one or more pixel modules disposed on the display substrate and electrically connected to one or more electrical conductors disposed on the display substrate, wherein each of the one or more pixel modules comprises
a semiconductor substrate having a native side and an opposing device side;
a light-emitting diode (LED) disposed on the device side of the semiconductor substrate;
a controller formed on or in the native side of the semiconductor substrate; and
an electrode via comprising an electrode extending through the semiconductor substrate, the electrode electrically connected to the controller and to the LED,
wherein the controller is native to the semiconductor substrate and the LED is non-native to the semiconductor substrate.