US 12,150,362 B2
Display panel, display device, display module, and electronic device
Daiki Nakamura, Kanagawa (JP); Shingo Eguchi, Kanagawa (JP); Tomoya Aoyama, Kanagawa (JP); Nozomu Sugisawa, Kanagawa (JP); Junya Maruyama, Kanagawa (JP); Kazuhiko Fujita, Kanagawa (JP); Masataka Sato, Tochigi (JP); and Susumu Kawashima, Kanagawa (JP)
Assigned to Semiconductor Energy Laboratory Co., Ltd., (JP)
Filed by Semiconductor Energy Laboratory Co., Ltd., Kanagawa-ken (JP)
Filed on Apr. 25, 2023, as Appl. No. 18/139,004.
Application 18/139,004 is a continuation of application No. 16/766,886, granted, now 11,672,152, previously published as PCT/IB2018/059087, filed on Nov. 19, 2018.
Claims priority of application No. 2017-230849 (JP), filed on Nov. 30, 2017; and application No. 2018-095869 (JP), filed on May 18, 2018.
Prior Publication US 2023/0269987 A1, Aug. 24, 2023
Int. Cl. H10K 59/35 (2023.01); G06F 1/16 (2006.01); H10K 59/131 (2023.01); H10K 77/10 (2023.01); H10K 50/14 (2023.01); H10K 50/15 (2023.01); H10K 50/16 (2023.01); H10K 50/17 (2023.01); H10K 50/18 (2023.01); H10K 50/814 (2023.01); H10K 50/818 (2023.01); H10K 50/844 (2023.01); H10K 50/856 (2023.01)
CPC H10K 59/353 (2023.02) [G06F 1/1624 (2013.01); G06F 1/1652 (2013.01); G06F 1/1681 (2013.01); H10K 59/131 (2023.02); H10K 59/352 (2023.02); H10K 77/111 (2023.02); H10K 50/14 (2023.02); H10K 50/15 (2023.02); H10K 50/16 (2023.02); H10K 50/17 (2023.02); H10K 50/171 (2023.02); H10K 50/18 (2023.02); H10K 50/814 (2023.02); H10K 50/818 (2023.02); H10K 50/844 (2023.02); H10K 50/856 (2023.02)] 10 Claims
OG exemplary drawing
 
1. A display panel comprising:
a first pixel electrode;
a second pixel electrode;
a third pixel electrode;
a first light-emitting layer;
a second light-emitting layer;
a common electrode; and
an auxiliary wiring,
wherein the first light-emitting layer is positioned over the first pixel electrode and the second pixel electrode,
wherein the second light-emitting layer is positioned over the third pixel electrode,
wherein the first light-emitting layer is configured to emit light of a color identical to a color of light emitted from the second light-emitting layer, and
wherein the common electrode overlaps with the first pixel electrode with the first light-emitting layer between the common electrode and the first pixel electrode, overlaps with the second pixel electrode with the first light-emitting layer between the common electrode and the second pixel electrode, overlaps with the third pixel electrode with the second light-emitting layer between the common electrode and the third pixel electrode, and is in contact with part of a top surface of the auxiliary wiring.