公开(公告)号：US20240397632A1

公开(公告)日：2024-11-28

申请号：US18797598

申请日：2024-08-08

Applicant: Murata Manufacturing Co., Ltd.

Inventor： Toshifumi ASUKAI ,  Hayato KATSU ,  Kentaro USUI ,  Fumiko MORI

IPC: H05K3/28 ,  B32B7/025 ,  H05K1/02

Abstract: A stretchable device including: a stretchable substrate having a first principal surface and a second principal surface; a stretchable wiring on the first principal surface and containing a resin; and a first cover layer covering at least a part of the stretchable wiring, in which a total organic carbon concentration in an extraction liquid when the stretchable device is immersed in ultrapure water for 24 hours is 15 mg/L or less.

公开(公告)号：US20220183151A1

公开(公告)日：2022-06-09

申请号：US17652207

申请日：2022-02-23

Applicant: Murata Manufacturing Co., Ltd.

Inventor： Hayato KATSU ,  Keisuke NISHIDA ,  Kentaro USUI

IPC: H05K1/02 ,  H05K1/03 ,  H05K1/11

Abstract: An elastic wiring board that includes an elastic substrate; a plurality of electrode wirings having elasticity; and an ion-migration resistant layer between at least a first electrode wiring of the plurality of electrode wirings and the elastic substrate.

公开(公告)号：US20190281820A1

公开(公告)日：2019-09-19

申请号：US16434407

申请日：2019-06-07

Applicant: Murata Manufacturing Co., Ltd.

Inventor： Kentaro USUI ,  Takashi KIHARA ,  Yoshihiro YAMAGUCHI ,  Shozo OTERA ,  Fumiya ISONO ,  Masamichi ANDO ,  Yutaka ISHIURA

IPC: A01N25/10 ,  D02G3/36 ,  D02G3/38 ,  H01L41/193 ,  A01N37/02 ,  A01N29/02

Abstract: An antibacterial fiber that includes a charge generation member shaped in a fibrous form and that generates charges sufficient to suppress the proliferation of a bacillus by input of external energy, and a water-resistant member that covers the charge generation member.

公开(公告)号：US20220300237A1

公开(公告)日：2022-09-22

申请号：US17835607

申请日：2022-06-08

Applicant: Murata Manufacturing Co., Ltd.

Inventor： Hidekazu KANO ,  Yoshihiko NISHIZAWA ,  Kentaro USUI

IPC: G06F3/14 ,  G06F1/16

Abstract: An electronic device is provided that includes a first display unit including a first display; a second display unit including a second display disposed on a side of the first display and being rotatable with respect to the first display unit about a rotation axis extending in a front-rear direction such that an angle formed by the first and displays change; an angle and angular velocity acquisition unit that acquires the angle formed by the first and second displays and angular velocity of the angle; and a control unit that, when a user rotates the second display unit with respect to the first display unit, determines whether a horizontal direction of a video to be displayed on the first and second displays is made to match a vertical direction or a left-right direction based on the angle and the angular velocity acquired by the acquisition unit.