Patent ID: 11908355
Assignee: SEIKO EPSON CORPORATION
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G  H | IPC G

Claim 13:
14. A projector comprising:
a light source;
a light modulator that modulates light outputted from the light source;
a distance sensor; and
at least one processor that performs operations comprising:
detecting a first section formed of a flat surface at a projection surface using the distance sensor;
detecting a second section formed of a concave surface at the projection surface based at least in part on a radius of a curvature of the second section using the distance sensor;
projecting image light in a first visual aspect onto the first section using the light source and the light modulator; and
projecting image light in a second visual aspect different from the first visual aspect onto the second section using the light source and the light modulator.