Back to results
US 6,643,067 B2Granted
Electro-optical device and electronic apparatus
AssigneeSeiko Epson Corporation
InventorsAkira Miyamae, Kimio Nagasaka, Osamu Okumura
Life of this patent
Estimating the term…
Abstract
An electro-optical device which includes a plurality of point light sources, a micro-lens array in which a plurality of micro-lenses are disposed, and a light modulation device including a plurality of light-transmissive windows. The electro-optical device is constructed so that, by the micro-lens array, light from the plurality of point light sources is focused at the light-transmissive windows.
Claims29
An electro-optical device comprising:
- a plurality of point light sources;
- a micro-lens array in which a plurality of micro-lenses are disposed;
- and
- a light modulation device including a plurality of light-transmissive windows, the electro-optical device being constructed so that, by the micro-lens array, light from the plurality of point light sources is focused at the light-transmissive windows.
1 more element
An electro-optical device, comprising:
- a plurality of point light sources;
- a micro-lens array in which a plurality of micro-lenses are disposed;
- and
- a light modulation device including a plurality of light-transmissive windows, the point light sources, the micro-lenses of the micro-lens array, and the light-transmissive windows being disposed so that, by the micro-lens array, light from the plurality of point light sources is focused at the light-transmissive windows.
1 more element
An electro-optical device, comprising:
- a plurality of point light sources;
- a micro-lens array in which a plurality of micro-lenses are disposed;
- and
- a light modulation device including a plurality of light-transmissive windows, the point light sources, the micro-lenses of the micro-lens array, and the light-transmissive windows being disposed so that the micro-lenses of the micro-lens array cause light from the plurality of point light sources to be focused at the plurality of light-transmissive windows.
1 more element
Dependencies are inferred from the claim text.