US 12,119,434 B2
Light emitting device including first reflecting layer and second reflecting layer
Kenji Ozeki, Tokushima (JP); Atsushi Kojima, Tokushima (JP); and Chinami Nakai, Anan (JP)
Assigned to NICHIA CORPORATION, Anan (JP)
Filed by NICHIA CORPORATION, Anan (JP)
Filed on Jul. 25, 2023, as Appl. No. 18/358,657.
Application 17/398,860 is a division of application No. 16/455,620, filed on Jun. 27, 2019, granted, now 11,121,297, issued on Sep. 14, 2021.
Application 18/358,657 is a continuation of application No. 17/398,860, filed on Aug. 10, 2021, granted, now 11,757,078.
Claims priority of application No. 2018-124545 (JP), filed on Jun. 29, 2018; and application No. 2019-055625 (JP), filed on Mar. 22, 2019.
Prior Publication US 2023/0378408 A1, Nov. 23, 2023
Int. Cl. H01L 33/60 (2010.01); H01L 33/48 (2010.01); H01L 33/50 (2010.01); H01L 33/56 (2010.01); H01L 33/62 (2010.01)
CPC H01L 33/60 (2013.01) [H01L 33/486 (2013.01); H01L 33/507 (2013.01); H01L 33/56 (2013.01); H01L 33/62 (2013.01); H01L 2933/0041 (2013.01); H01L 2933/005 (2013.01); H01L 2933/0058 (2013.01); H01L 2933/0066 (2013.01)] 18 Claims
OG exemplary drawing
 
1. A light emitting device comprising:
a package in which a recess is defined;
a light emitting element and a protection device respectively disposed on a bottom surface defining the recess;
a first reflecting layer covering a lateral surface defining the recess; and
a second reflecting layer covering the bottom surface defining the recess, wherein:
the first reflecting layer is apart from the light emitting element and covers the protection device,
the second reflecting layer contacts a lower portion of a lateral surface of the light emitting element, and
an upper surface of the light emitting element and an upper portion of the lateral surface of the light emitting element are exposed from the second reflecting layer.