Patent ID: 11962966
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H  Y | IPC H

Claim 0:
1. A headset comprising an in-ear microphone, comprising:
a first frame comprising a first surface toward a first direction, a second surface toward a second direction opposite to the first direction, and a side surface surrounding at least part of a space between the first surface and the second surface;
a speaker seating portion formed by recessing by a specific depth from a first portion of the first surface toward the second surface;
a space formed between the speaker seating portion and the second surface;
a speaker hole penetrated from the speaker seating portion to the space;
a microphone hole penetrated from a second portion of the first surface to the space;
an acoustic hole formed by penetrating the second surface from the space;
a speaker seated in the speaker seating portion;
a first printed circuit board disposed on the second portion and having a via hole connected with the microphone hole;
a second printed circuit board electrically connected with the first printed circuit board and a connection unit of the speaker; and
a microphone mounted at a position aligned with the via hole on the first printed circuit board.