Harness, Dickey & Pierce, P.L.C.
Optical device and image display apparatus
An optical device includes: an optical portion that has a light incident surface on which light is incident; a movable portion that supports the optical portion; a shaft portion that supports the movable portion so that the movable portion is oscillatable; and a fixing portion that is connected to the shaft portion, wherein the fixing portion has a thickness greater than the shaft portion and includes a portion of which an end not connected to the shaft portion serves as a free end.
Seiko Epson Corporation
G G G
G02B G02B G02B
inventional inventional inventional
Hisako Yasushi Shinichi
Kojima Mizoguchi Wakabayashi