US 12,380,815 B2
Light-emitting device with circular polarizing plate over bonding layer
Masaaki Hiroki, Kanagawa (JP); and Akio Endo, Kanagawa (JP)
Assigned to Semiconductor Energy Laboratory Co., Ltd., Atsugi (JP)
Filed by Semiconductor Energy Laboratory Co., Ltd., Atsugi (JP)
Filed on Sep. 21, 2023, as Appl. No. 18/370,927.
Application 18/370,927 is a continuation of application No. 17/961,806, filed on Oct. 7, 2022, granted, now 11,785,835.
Application 17/961,806 is a continuation of application No. 17/095,943, filed on Nov. 12, 2020, granted, now 11,476,431, issued on Oct. 18, 2022.
Application 17/095,943 is a continuation of application No. 16/248,890, filed on Jan. 16, 2019, granted, now 10,840,464, issued on Nov. 17, 2020.
Application 16/248,890 is a continuation of application No. 15/807,670, filed on Nov. 9, 2017, granted, now 10,199,585, issued on Feb. 5, 2019.
Application 15/807,670 is a continuation of application No. 14/921,059, filed on Oct. 23, 2015, granted, now 9,818,961, issued on Nov. 14, 2017.
Claims priority of application No. 2014-219135 (JP), filed on Oct. 28, 2014.
Prior Publication US 2024/0016046 A1, Jan. 11, 2024
Int. Cl. H10K 77/10 (2023.01); G09F 9/30 (2006.01); G09G 3/3266 (2016.01); H10K 50/842 (2023.01); H10K 59/12 (2023.01); H10K 59/80 (2023.01); H10K 102/00 (2023.01)
CPC G09F 9/301 (2013.01) [G09G 3/3266 (2013.01); H10K 50/8428 (2023.02); H10K 59/12 (2023.02); H10K 59/8723 (2023.02); H10K 77/111 (2023.02); H10K 59/873 (2023.02); H10K 2102/311 (2023.02); Y02E 10/549 (2013.01)] 5 Claims
OG exemplary drawing
 
1. A semiconductor device comprising:
a flexible substrate;
a first insulating layer over the flexible substrate;
a thin film transistor over the first insulating layer;
a second insulating layer over the thin film transistor;
a lower electrode over the second insulating layer, and electrically connected to the thin film transistor;
a third insulating layer over a part of the lower electrode;
an electroluminescence layer over the lower electrode;
an upper electrode over the electroluminescence layer and the third insulating layer;
a first bonding layer over the upper electrode;
a first conductive layer over the first bonding layer;
a fourth insulating layer over the first conductive layer;
a second conductive layer over the fourth insulating layer;
a fifth insulating layer over the second conductive layer;
a second bonding layer over the fifth insulating layer; and
a circular polarizing plate over the second bonding layer.