公开(公告)号：US20240160327A1

公开(公告)日：2024-05-16

申请号：US18380735

申请日：2023-10-17

Applicant: HOSIDEN CORPORATION

Inventor： Shunji MURAOKA ,  Tomoya HIRANO ,  Kazuhiro YAMAMOTO

IPC: G06F3/044 ,  G06F3/041

CPC classification number: G06F3/0448 ,  G06F3/0418

Abstract: An RX electrode for a capacitive touch sensor including an electrode body, which includes first to fourth conductors, one of which includes a connecting portion. The first and second conductors are arrayed and located close to each other with a gap therebetween in a first direction, extend in a second direction. Application of external noise to the electrode body induces current flows in opposite directions through the first and second conductors, so that an electric field generated in the first conductor and an electric field generated in the second conductor offset each other. The third conductor, located on the one side in the second direction relative to the gap, connects first end portions of the first and second conductors. The fourth conductor, located on the other side in the second direction relative to the gap, connects second end portions of the first and second conductors.

公开(公告)号：US20220321985A1

公开(公告)日：2022-10-06

申请号：US17706236

申请日：2022-03-28

Applicant: HOSIDEN CORPORATION

Inventor： Shunji MURAOKA ,  Shushin NODA ,  Yoshifumi YAMANAKA ,  Kouta ONOYAMA ,  Daisuke KITAGUCHI ,  Jun MIYAJIMA

IPC: H04R1/04 ,  H04R1/08

Abstract: A microphone assembly comprises a circuit board, a microphone element connected to the circuit board, an external connection interface connected to the circuit board, and hot melt that is formed to cover the circuit board, the microphone element, and the external connection interface and has a hole formed to expose a part of the back side of the circuit board or the sound receiving part of the microphone element.