Terminal

Abstract

A terminal includes: a glass cover plate, an infrared sensor including a transmitter and a receiver, and a first light guide structure and/or a second light guide structure. The first light guide structure is fixed between the transmitter and the glass cover plate, and the second light guide structure is fixed between the receiver and the glass cover plate. The first light guide structure extends obliquely from a light emitting surface of the transmitter toward the glass cover plate, and an oblique direction is away from an orthographic projection of the receiver on the glass cover plate. The second light guide structure extends obliquely from a light emitting surface of the receiver toward the glass cover plate, and an oblique direction is away from an orthographic projection of the transmitter on the glass cover plate.

Dependencies are inferred from the claim text.