US 11,940,115 B2
Light-emitting device
Kazuaki Arai, Kawagoe (JP)
Assigned to Pioneer Corporation, Tokyo (JP)
Filed by PIONEER CORPORATION, Tokyo (JP)
Filed on Aug. 31, 2023, as Appl. No. 18/241,091.
Application 18/241,091 is a continuation of application No. 17/960,757, filed on Oct. 5, 2022, granted, now 11,781,726.
Application 17/960,757 is a continuation of application No. 16/630,792, granted, now 11,486,558, issued on Nov. 1, 2022, previously published as PCT/JP2018/024625, filed on Jun. 28, 2018.
Claims priority of application No. 2017-136757 (JP), filed on Jul. 13, 2017.
Prior Publication US 2023/0408057 A1, Dec. 21, 2023
Int. Cl. F21S 43/145 (2018.01); F21S 43/19 (2018.01); H10K 77/10 (2023.01)
CPC F21S 43/145 (2018.01) [F21S 43/19 (2018.01); H10K 77/111 (2023.02)] 7 Claims
OG exemplary drawing
 
1. A light-emitting device comprising:
a light-emitting region comprising a plurality of light-emitting units, and a plurality of light-transmitting units, each light-transmitting unit being located between the light-emitting units adjacent to each other, the light-emitting region extending in a planar shape,
wherein the light-emitting region is located on a first surface side of a light-transmitting base material,
wherein a normal direction of the first surface of the base material and an emission direction of light emitted from the light-emitting unit are different from each other.