Patent ID: 11895866
Assignee: SONY GROUP CORPORATION
Field: Audio-visual technology (Electrical engineering)
Classification: CPC C  H  G | IPC H

Claim 16:
17. A projection type display device, comprising:
a panel comprising:
a first substrate;
a second substrate; and
a plurality of light emitting elements sandwiched between the first substrate and the second substrate, wherein
each light emitting element of the plurality of light emitting elements includes:
a first electrode;
an organic layer on the first electrode, wherein the organic layer includes a plurality of luminescent layers composed of an organic luminescent material;
a second electrode on the organic layer;
a light reflecting layer in an insulating layer which is in direct contact with the first electrode; and
a metal thin-film filter layer between the first electrode and the light reflecting layer which is in the insulating layer which is in direct contact with the first electrode, wherein
light emitted in at least one luminescent layer of the plurality of luminescent layers is resonated between the light reflecting layer and an interface of the second electrode, and
the organic layer, and a portion of the light is output from the second electrode.