US 11,889,713 B2
Display device and electronic apparatus including seal part outside recess
Shinya Okuzono, Kumamoto (JP); Hidetoshi Haraguchi, Kumamoto (JP); Ichiro Fujimoto, Kumamoto (JP); and Naoki Nagasako, Kumamoto (JP)
Assigned to Sony Semiconductor Solutions Corporation, Kanagawa (JP)
Appl. No. 17/280,281
Filed by Sony Semiconductor Solutions Corporation, Kanagawa (JP)
PCT Filed Aug. 30, 2019, PCT No. PCT/JP2019/034171
§ 371(c)(1), (2) Date Mar. 26, 2021,
PCT Pub. No. WO2020/071026, PCT Pub. Date Apr. 9, 2020.
Claims priority of application No. 2018-187281 (JP), filed on Oct. 2, 2018.
Prior Publication US 2021/0343978 A1, Nov. 4, 2021
Int. Cl. H10K 59/12 (2023.01); H10K 50/84 (2023.01); G02F 1/13 (2006.01); H10K 50/842 (2023.01); H10K 59/121 (2023.01); H10K 59/123 (2023.01); H10K 59/126 (2023.01); G02F 1/1335 (2006.01); H10K 50/844 (2023.01); G02F 1/1362 (2006.01)
CPC H10K 50/8426 (2023.02) [H10K 59/121 (2023.02); G02F 1/133512 (2013.01); G02F 1/133514 (2013.01); G02F 1/136209 (2013.01); G09G 2300/0408 (2013.01); H10K 50/844 (2023.02); H10K 50/8428 (2023.02); H10K 59/123 (2023.02); H10K 59/126 (2023.02); H10K 59/1216 (2023.02)] 20 Claims
OG exemplary drawing
 
1. A display device comprising:
a first substrate on which light-emitting units are formed;
a second substrate disposed to face the first substrate; and
a seal part which bonds the first substrate and the second substrate, wherein
at least one of the first substrate and the second substrate has a recess formed at a portion outside an area of the light-emitting units,
the seal part is formed outside the recess,
the recess is formed in a rectangular ring shape in a plan view around an area of the light-emitting units, and
the seal part is formed in a rectangular ring shape in a plan view outside the recess, and a part of the recess is formed to intersect the seal part in a plan view.