Dust-proof glass, and electro-optic device and projection type image display device using the same

摘要

A dust-proof glass is provided on a light incident surface of a transmission-type liquid crystal panel. The dust-proof glass includes: a reflection section which is provided at an outer edge of a light incident surface of the dust-proof glass; and a notch section which is formed at an outer edge of a light emitting surface of the dust-proof glass.