US 12,265,308 B2
Display device
Kentaro Okuyama, Tokyo (JP); Yoshihide Ohue, Tokyo (JP); Hiroki Sugiyama, Tokyo (JP); and Tomoyuki Tada, Tokyo (JP)
Assigned to Japan Display Inc., Tokyo (JP)
Filed by Japan Display Inc., Tokyo (JP)
Filed on Nov. 22, 2023, as Appl. No. 18/517,743.
Application 18/517,743 is a continuation of application No. 17/402,792, filed on Aug. 16, 2021, granted, now 11,846,854.
Application 17/402,792 is a continuation of application No. PCT/JP2020/003032, filed on Jan. 28, 2020.
Claims priority of application No. 2019-024586 (JP), filed on Feb. 14, 2019.
Prior Publication US 2024/0094585 A1, Mar. 21, 2024
Int. Cl. G02F 1/1362 (2006.01); G02F 1/1334 (2006.01); G02F 1/1368 (2006.01)
CPC G02F 1/136209 (2013.01) [G02F 1/1334 (2013.01); G02F 1/136227 (2013.01); G02F 1/136268 (2021.01); G02F 1/1368 (2013.01)] 9 Claims
OG exemplary drawing
 
1. A display device comprising:
a first substrate;
a second substrate;
a liquid crystal layer located between the first substrate and the second substrate and containing polymer and liquid crystal molecules; and
a light emitting element opposed to an end of the second substrate, wherein
the first substrate comprises:
a plurality of scanning lines extending along a first direction and arranged in a second direction intersecting the first direction,
a plurality of signal lines extending along the second direction and arranged in the first direction,
a plurality of switching elements each connected to the plurality of scanning lines, the plurality of signal lines, and a plurality of pixel electrodes and each including a semiconductor layer,
an inorganic insulating film covering the plurality of the signal lines,
a first insulating film provided on the inorganic insulating film, overlapping the plurality of switching elements in a plan view, and including first side surfaces on the light emitting element side, and
a plurality of first light shielding layers disposed at the first side surfaces of the first insulating film, and being in contact with the inorganic insulating film.