Harness, Dickey & Pierce, P.L.C.
Optical device, image display device, and method of manufacturing optical device
An optical device includes a glass plate, a movable section adapted to support the glass plate, shaft sections adapted to support the movable section so as to be able to oscillate around an oscillation axis, a support section adapted to support the shaft sections, a permanent magnet provided to the movable section, and a coil disposed so as to be opposed to the permanent magnet, and generating a magnetic field acting on the permanent magnet, and the support section has a window section through which a gap between the permanent magnet and the coil can visually be recognized.
Seiko Epson Corporation
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Shinichi Yasushi
Wakabayashi Mizoguchi