OPTICAL FILTER, OPTICAL MODULE, ELECTRONIC APPARATUS, AND METHOD OF MANUFACTURING OPTICAL FILTER

摘要

An optical filter includes a stationary substrate and a movable substrate disposed so as to be opposed to each other, a first reflecting film disposed on a movable substrate side of the stationary substrate, a second reflecting film disposed on a stationary substrate side of the movable substrate, and opposed to the first reflecting film, a first protective film disposed so as to overlap the first reflecting film, and having a light transmissive property and electrical conductivity, a second protective film disposed so as to overlap the second reflecting film, and having a light transmissive property and electrical conductivity, a first terminal connected to the first protective film, and a second terminal connected to the second protective film. An electrical connection of the first terminal and the second terminal is electrically switchable.

主权项

1. An optical filter comprising:
a first reflecting film; a second reflecting film opposed to the first reflecting film; a first electrically conductive film disposed directly on a first surface of the first reflecting film, the first surface being overlappingly opposed to the second reflecting film, and having a light transmissive property and electrical conductivity; a second electrically conductive film disposed directly on a second surface of the second reflecting film, the second surface being overlappingly opposed to the first reflecting film, and having a light transmissive property and electrical conductivity; a first terminal electrically connected to the first conductive film; and a second terminal electrically connected to the second conductive film, wherein an electrically connected state of each of the first terminal and the second terminal is switchable.