Patent ID: 11874458
Assignee: HAMAMATSU PHOTONICS K.K.
Field: Optics (Instruments)
Classification: CPC G | IPC G

Claim 0:
1. A mirror unit comprising:
a base including a main surface and a rear surface;
an optical scanning device including a movable portion swingable around a predetermined axis and a mirror surface provided on the movable portion, the optical scanning device being disposed on a side of the main surface with respect to the base;
a frame member disposed on the side of the main surface with respect to the base so as to surround the mirror surface when viewed from a first direction;
a window member attached to the frame member so as to cover an opening of the frame member; and
a wiring portion electrically connected to the optical scanning device,
wherein the window member is inclined with respect to the mirror surface,
wherein the wiring portion includes a penetrating portion extending inside the base so as to penetrate the base between the main surface and the rear surface and an extending portion connected to the penetrating portion at the side of the main surface and extending on the base, and
wherein the extending portion is electrically connected to the optical scanning device through a wire and the wire is connected to the extending portion at a part other than a connecting part between the penetrating portion and the extending portion.