US 11,888,088 B2
Method for manufacturing light-emitting device
Yoshiki Sato, Anan (JP); Masaaki Katsumata, Anan (JP); Shinichi Daikoku, Tokushima (JP); Yoshikazu Matsuda, Tokushima (JP); Ryuma Marume, Anan (JP); and Eiko Minato, Anan (JP)
Assigned to NICHIA CORPORATION, Anan (JP)
Filed by NICHIA CORPORATION, Anan (JP)
Filed on Jun. 1, 2022, as Appl. No. 17/830,148.
Application 17/830,148 is a division of application No. 16/774,614, filed on Jan. 28, 2020, granted, now 11,380,817.
Claims priority of application No. 2019-013385 (JP), filed on Jan. 29, 2019; application No. 2019-039687 (JP), filed on Mar. 5, 2019; application No. 2019-059486 (JP), filed on Mar. 26, 2019; and application No. 2019-238083 (JP), filed on Dec. 27, 2019.
Prior Publication US 2022/0302341 A1, Sep. 22, 2022
Int. Cl. H01L 23/00 (2006.01); H01L 33/48 (2010.01); H01L 33/58 (2010.01); H01L 33/62 (2010.01); H01L 33/10 (2010.01); H01L 33/36 (2010.01); H01L 33/60 (2010.01); H01L 33/44 (2010.01); H01L 33/00 (2010.01); H01L 25/075 (2006.01)
CPC H01L 33/0095 (2013.01) [H01L 25/0753 (2013.01); H01L 2933/0016 (2013.01); H01L 2933/0058 (2013.01); H01L 2933/0066 (2013.01)] 21 Claims
OG exemplary drawing
 
1. A light-emitting device comprising:
a package comprising:
a light-emitting element comprising a first surface and a second surface opposite to the first surface;
a first light-transmissive member arranged on the second surface of the light-emitting element;
paired electrodes at the first surface of the light-emitting element; and
a first covering member covering the light-emitting element such that the paired electrodes are exposed from the first covering member;
a light-guiding plate on which the package is placed;
a second covering member arranged on the light-guiding plate and covering laterally the package;
paired wirings continuously covering the paired electrodes exposed and the first covering member and being connected to the paired electrodes respectively, the paired wirings comprising a mixture of a resin and metal powder; and
a second light-transmissive member arranged in lateral sides of the light-emitting element,
wherein a part of the first covering layer arranged between the paired electrodes is removed.