Patent ID: 11953786
Assignee: JAPAN DISPLAY INC.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC G | IPC F  G

Claim 1:
2. The display device according to claim 1,
wherein the light-emitting element portion and the lens portion are arranged so as to face each other in the second direction intersecting the first direction,
wherein a third direction is a direction normal to a first plane including the first direction and the second direction,
wherein the plurality of first prisms are arranged on the first light-exiting surface along the first direction and extend along the third direction,
wherein the plurality of second prisms are arranged on the second light-exiting surface along the first direction and extend along the third direction, and
wherein the plurality of first diffusing prisms are arranged on the first light-entering surface along the first direction and extend along the third direction.