US 11,942,583 B2
Display device having reflective layer coupled to light emitting element
Osamu Itou, Tokyo (JP); and Masanobu Ikeda, Tokyo (JP)
Assigned to Japan Display Inc., Tokyo (JP)
Filed by Japan Display Inc., Tokyo (JP)
Filed on May 11, 2021, as Appl. No. 17/316,938.
Application 17/316,938 is a continuation of application No. PCT/JP2019/036148, filed on Sep. 13, 2019.
Claims priority of application No. 2018-212437 (JP), filed on Nov. 12, 2018.
Prior Publication US 2021/0265540 A1, Aug. 26, 2021
Int. Cl. H01L 33/00 (2010.01); H01L 25/16 (2023.01); H01L 33/46 (2010.01); H01L 33/50 (2010.01); H01L 33/54 (2010.01); H01L 33/60 (2010.01); H01L 33/62 (2010.01); H01L 23/00 (2006.01)
CPC H01L 33/60 (2013.01) [H01L 25/167 (2013.01); H01L 33/465 (2013.01); H01L 33/502 (2013.01); H01L 33/505 (2013.01); H01L 33/54 (2013.01); H01L 33/62 (2013.01); H01L 24/29 (2013.01); H01L 24/32 (2013.01); H01L 2224/29139 (2013.01); H01L 2224/32145 (2013.01)] 17 Claims
OG exemplary drawing
 
1. A display device comprising:
a first substrate;
a plurality of pixels provided to the first substrate;
a light emitting element provided to each of the pixels;
a phosphor layer covering at least an upper surface of the light emitting element;
a first reflective layer facing a side surface of the light emitting element;
a second reflective layer provided to a side surface of the phosphor layer, separated from the first reflective layer in a normal direction of the first substrate, and disposed farther away from the first substrate than the first reflective layer; and
wherein the first reflective layer is an anode electrode electrically coupled to the light emitting element.