US 12,191,298 B2
Back-to-back solid state lighting devices and associated methods
Cem Basceri, Los Gatos, CA (US); Casey Kurth, Boise, ID (US); and Kevin Tetz, Boise, ID (US)
Assigned to Micron Technology, Inc., Boise, ID (US)
Filed by Micron Technology, Inc., Boise, ID (US)
Filed on Jun. 23, 2023, as Appl. No. 18/340,602.
Application 15/252,156 is a division of application No. 12/874,396, filed on Sep. 2, 2010, granted, now 9,443,834, issued on Sep. 13, 2016.
Application 18/340,602 is a continuation of application No. 17/330,086, filed on May 25, 2021, granted, now 11,710,732.
Application 17/330,086 is a continuation of application No. 16/046,686, filed on Jul. 26, 2018, granted, now 11,037,918, issued on Jun. 15, 2021.
Application 16/046,686 is a continuation of application No. 15/252,156, filed on Aug. 30, 2016, granted, now 10,062,677, issued on Aug. 28, 2018.
Prior Publication US 2023/0352470 A1, Nov. 2, 2023
Int. Cl. H01L 25/00 (2006.01); H01L 25/075 (2006.01); H01L 33/38 (2010.01); H01L 33/48 (2010.01); H01L 33/50 (2010.01); H01L 33/62 (2010.01); H05K 1/02 (2006.01); H05K 1/03 (2006.01)
CPC H01L 25/50 (2013.01) [H01L 25/0756 (2013.01); H01L 33/382 (2013.01); H01L 33/486 (2013.01); H01L 33/501 (2013.01); H01L 33/62 (2013.01); H01L 2924/0002 (2013.01); H01L 2933/0033 (2013.01); H01L 2933/0041 (2013.01); H05K 1/0203 (2013.01); H05K 1/0306 (2013.01); H05K 2201/10106 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A method of forming a solid state light (SSL), comprising:
providing a carrier substrate having a first electrically insulative material at a first surface of the carrier substrate, a second electrically insulative material at a second surface opposite the first surface, and a through substrate interconnect (TSI) extending from the first surface to the second surface;
disposing a first reflective material in direct contact with the first electrically insulative material;
mounting a first solid state emitter (SSE) over the first reflective material and electrically coupling the first SSE to the TSI;
disposing a second reflective material in direct contact with the second electrically insulative material; and
mounting a second SSE over the second reflective material and electrically coupling the second SSE to the TSI.