US 12,451,975 B2
Opto-electronic assemblies
Peter Spencer, Stafford (GB)
Appl. No. 17/910,575
Filed by Peter Spencer, Stafford (GB)
PCT Filed Mar. 10, 2021, PCT No. PCT/GB2021/050595
§ 371(c)(1), (2) Date Sep. 9, 2022,
PCT Pub. No. WO2021/181094, PCT Pub. Date Sep. 16, 2021.
Claims priority of application No. 2003507 (GB), filed on Mar. 11, 2020.
Prior Publication US 2023/0155420 A1, May 18, 2023
Int. Cl. H04B 10/80 (2013.01); H02J 50/30 (2016.01); H02J 50/40 (2016.01)
CPC H04B 10/807 (2013.01) [H02J 50/30 (2016.02); H02J 50/40 (2016.02)] 24 Claims
OG exemplary drawing
 
1. An opto-electronic assembly comprising:
a first circuit comprising a primary light-emitting diode (LED); and
a second circuit comprising a secondary LED,
wherein the primary and secondary LEDs are optically coupled to each other so as to provide a first bidirectional current transfer ratio between the primary and secondary LEDs of at least 32%.