US 11,943,964 B2
Light-emitting device including a light-transmitting interconnect located over a substrate
Junji Taguchi, Yonezawa (JP); Hiroki Tan, Yonezawa (JP); Noriaki Waki, Yonezawa (JP); and Masaki Takahashi, Yonezawa (JP)
Assigned to PIONEER CORPORATION, Tokyo (JP); and TOHOKU PIONEER CORPORATION, Yamagata (JP)
Filed by PIONEER CORPORATION, Tokyo (JP); and TOHOKU PIONEER CORPORATION, Yamagata (JP)
Filed on Dec. 16, 2022, as Appl. No. 18/083,118.
Application 18/083,118 is a continuation of application No. 17/201,287, filed on Mar. 15, 2021, granted, now 11,552,277.
Application 17/201,287 is a continuation of application No. 16/730,781, filed on Dec. 30, 2019, granted, now 10,971,703, issued on Apr. 6, 2021.
Application 16/730,781 is a continuation of application No. 16/221,352, filed on Dec. 14, 2018, granted, now 10,553,828, issued on Feb. 4, 2020.
Application 16/221,352 is a continuation of application No. 15/560,967, granted, now 10,186,687, issued on Jan. 22, 2019, previously published as PCT/JP2015/059240, filed on Mar. 25, 2015.
Prior Publication US 2023/0121632 A1, Apr. 20, 2023
Int. Cl. H10K 50/858 (2023.01); H05B 33/22 (2006.01); H05B 33/28 (2006.01); H10K 50/00 (2023.01); H10K 50/81 (2023.01); H10K 50/813 (2023.01); H10K 50/828 (2023.01); H10K 59/173 (2023.01); H10K 77/10 (2023.01); H10K 102/00 (2023.01); H10K 102/10 (2023.01)
CPC H10K 50/858 (2023.02) [H05B 33/22 (2013.01); H05B 33/28 (2013.01); H10K 50/00 (2023.02); H10K 50/81 (2023.02); H10K 50/813 (2023.02); H10K 50/828 (2023.02); H10K 59/173 (2023.02); H10K 77/10 (2023.02); H10K 2102/00 (2023.02); H10K 2102/103 (2023.02); H10K 2102/351 (2023.02)] 20 Claims
OG exemplary drawing
 
1. A light-emitting device comprising:
a light-transmitting substrate;
a light-transmitting interconnect located over the substrate;
an insulating layer located over the substrate and the interconnect; and
an intermediate layer formed in at least a region of a lateral side of the interconnect that overlaps the insulating layer,
wherein a refractive index of the intermediate layer is between a refractive index of the interconnect and a refractive index of the insulating layer, and
wherein the refractive index of the insulating layer is between a refractive index of the substrate and the refractive index of the interconnect.