US 11,056,473 B2
Micro light source array, display device having the same, and method of manufacturing display device
Junhee Choi, Seongnam-si (KR); and Euijoon Yoon, Seoul (KR)
Assigned to SAMSUNG ELECTRONICS CO., LTD., Suwon-si (KR); and SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION, Seoul (KR)
Filed by SAMSUNG ELECTRONICS CO., LTD., Suwon-si (KR); and SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION, Seoul (KR)
Filed on Oct. 31, 2019, as Appl. No. 16/670,457.
Claims priority of application No. 10-2018-0148546 (KR), filed on Nov. 27, 2018.
Prior Publication US 2020/0168594 A1, May 28, 2020
Int. Cl. H01L 33/50 (2010.01); H01L 33/48 (2010.01); H01L 25/16 (2006.01); H01L 27/12 (2006.01)
CPC H01L 25/167 (2013.01) [H01L 27/1214 (2013.01); H01L 33/486 (2013.01); H01L 33/50 (2013.01); H01L 2933/0033 (2013.01)] 6 Claims
OG exemplary drawing
 
1. A display device comprising:
a substrate;
a plurality of silicon sub-mounts provided on the substrate, each silicon sub-mount from among the plurality of silicon sub-mounts corresponding to a respective sub-pixel from among a plurality of sub-pixels of the display device, the plurality of silicon sub-mounts being separated from each other by a plurality of trenches;
a plurality of light emitting device chips coupled to the plurality of silicon sub-mounts;
a plurality of driving circuits provided at the plurality of silicon sub-mounts; and
a plurality of color conversion devices provided on the plurality of light emitting device chips, the plurality of color conversion devices being configured to convert a color of light emitted from the plurality of light emitting device chips.