Patent ID: 11871159
Assignee: SONY GROUP CORPORATION
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H  F  G | IPC G  H

Claim 10:
11. A display unit, comprising:
a light source section configured to output light;
a light uniformization section including at least one uniformization optical member, wherein the light uniformization section has a light entrance surface through which the light outputted from the light source section enters and a light output surface through which light is outputted;
a condenser lens for the light outputted from the light uniformization section to enter; and
a reflective light valve to be illuminated by light outputted from the condenser lens, wherein
a light condensing position on a light output surface side of the light uniformization section for return light is configured to be located off a light condensing position on the light output surface side of the light uniformization section for the light outputted from the light source section in one of a horizontal direction, a vertical direction, or a diagonally oblique direction, and
the return light is the light that is reflected by the reflective light valve and returns to the light output surface of the light uniformization section via the condenser lens.