US 2018/0025205 A1 · FINGERPRINT IDENTIFICATION MODULE

Abstract

A fingerprint identification module includes a cover plate, a fingerprint identification sensor, at least one light source, a plurality of fibers, and a display device. The cover plate has an inner surface and an outer surface opposite to the inner surface. The fingerprint identification sensor and the at least one light source are located under the inner surface, and the at least one light source is located adjacent to the fingerprint identification sensor. The fibers are arranged in an array and are located between the cover plate and the fingerprint identification sensor. Each of the fibers has a light incident surface facing the inner surface and inclined relative to the inner surface. An optical axis of each of the fibers is perpendicular to the inner surface of the cover plate. The display device is located between the cover plate and the plurality of fibers.

Claims10

Dependent claims

A fingerprint identification module, comprising:

a cover plate, having an inner surface and an outer surface opposite to the inner surface;
a fingerprint identification sensor, located under the inner surface;
at least one light source, located under the inner surface and adjacent to the fingerprint identification sensor;
a plurality of fibers, arranged in an array and located between the cover plate and the fingerprint identification sensor, wherein each of the fibers has a light incident surface, and the light incident surface faces the inner surface of the cover plate and is inclined relative to the inner surface of the cover plate, wherein an optical axis of each of the fibers is perpendicular to the inner surface of the cover plate;
and
a display device, located between the cover plate and the plurality of fibers.

3 more elements

Dependencies are inferred from the claim text.

Fingerprint identification module

Life of this patent

Fingerprint identification module

Life of this patent

Abstract

Claims10