US 12,302,716 B2
Luminance sensor for bent display
Masafumi Ueno, Sakai (JP); Masaaki Moriya, Sakai (JP); Naoki Shiobara, Sakai (JP); and Masafumi Kawai, Sakai (JP)
Assigned to SHARP KABUSHIKI KAISHA, Sakai (JP)
Appl. No. 17/796,441
Filed by SHARP KABUSHIKI KAISHA, Sakai (JP)
PCT Filed Feb. 20, 2020, PCT No. PCT/JP2020/006799
§ 371(c)(1), (2) Date Jul. 29, 2022,
PCT Pub. No. WO2021/166162, PCT Pub. Date Aug. 26, 2021.
Prior Publication US 2023/0050781 A1, Feb. 16, 2023
Int. Cl. H10K 59/13 (2023.01); B32B 3/26 (2006.01); B32B 27/08 (2006.01); B32B 27/36 (2006.01); H10K 59/131 (2023.01); H10K 77/10 (2023.01); H10K 102/00 (2023.01)
CPC H10K 59/13 (2023.02) [B32B 3/266 (2013.01); H10K 59/131 (2023.02); H10K 77/111 (2023.02); B32B 27/08 (2013.01); B32B 27/36 (2013.01); B32B 2255/26 (2013.01); B32B 2307/422 (2013.01); B32B 2307/546 (2013.01); B32B 2457/20 (2013.01); H10K 2102/311 (2023.02)] 13 Claims
OG exemplary drawing
 
1. A display device comprising:
a substrate with a display area and a bending area; and
a luminance sensor, wherein
the display area and the bending area each include a pixel circuit including a light-emitting element that is self-luminous,
the bending area is bent from the display area, and
the luminance sensor measures luminance of the light-emitting element in the bending area.