ALG Intellectual Property, LLC
Projector
A projector includes: alight source; a light modulation device configured to modulate light emitted from the light source according to image information; a projection lens configured to project the light modulated by the light modulation device; a holding unit that holds the projection lens; an external housing that accommodates the projection lens and the holding unit; and a clamping portion that projects from the inner surface of the external housing and clamps the projection lens or the holding unit in a direction substantially perpendicular to the optical axis of the projection lens.
Seiko Epson Corporation
G G
G03B G03B
inventional inventional
Yukihiro Masahiro Keisuke
Horiko Saito Sakagami