US 11,751,422 B2
Display device and method for manufacturing display device
Noriko Watanabe, Sakai (JP)
Assigned to SHARP KABUSHIKI KAISHA, Sakai (JP)
Appl. No. 17/42,829
Filed by SHARP KABUSHIKI KAISHA, Sakai (JP)
PCT Filed Mar. 28, 2018, PCT No. PCT/JP2018/013001
§ 371(c)(1), (2) Date Sep. 28, 2020,
PCT Pub. No. WO2019/186836, PCT Pub. Date Oct. 3, 2019.
Prior Publication US 2021/0028398 A1, Jan. 28, 2021
Int. Cl. H10K 50/844 (2023.01); H10K 59/131 (2023.01); H10K 59/12 (2023.01)
CPC H10K 50/844 (2023.02) [H10K 59/1201 (2023.02); H10K 59/131 (2023.02)] 16 Claims
OG exemplary drawing
 
1. A display device comprising:
a display region;
a frame region surrounding the display region; and
a cutout portion provided in the frame region,
wherein a resin layer, a plurality of inorganic insulating films formed on the resin layer, and a metal layer formed on and in contact with one inorganic insulating film from among the plurality of inorganic insulating films are provided,
a metal pattern formed from the metal layer is formed, conforming to at least a portion of a shape of the cutout portion in the frame region between a variant edge portion of the display device forming the cutout portion and the display region, the display region being provided with a plurality of subpixels, and
the metal pattern is electrically unconnected to any wiring lines.