公开(公告)号：US20220011879A1

公开(公告)日：2022-01-13

申请号：US17290688

申请日：2019-10-18

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Yuta SAITO ,  Masaaki YAMABAYASHI ,  Ryo NAKAE ,  Kenichi MATSUMOTO

IPC: G06F3/0338 ,  G06F3/044 ,  H03K17/96

Abstract: An input device includes a pressure sensitive unit and a sensing unit. The pressure sensitive unit includes a clicking part and a pressure sensor. The clicking part has a press surface and is configured to provide a sense of click to an operation body which applies pushing force to the press surface. The pressure sensor is disposed on an opposite side of the clicking part from the press surface. The sensing unit is aligned with the pressure sensitive unit when viewed from a front side of the press surface and is configured to sense that the operation body comes in proximity to or comes into contact with a second detection surface.

公开(公告)号：US20210165498A1

公开(公告)日：2021-06-03

申请号：US15734175

申请日：2019-05-22

Applicant: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.

Inventor： Yuta SAITO ,  Kenichi MATSUMOTO ,  Ryo NAKAE ,  Masanori MITSUOKA

IPC: G06F3/02 ,  G01L1/14

Abstract: An input device includes one or more pressure detectors. Each of the one or more pressure detectors includes an electrode, an elastic body on the electrode, a pressing member disposed on an opposite side of the elastic body from the electrode, and a protective member. The protection member is disposed between the elastic body and the pressing member and has higher strength than the elastic body.

公开(公告)号：US20190259917A1

公开(公告)日：2019-08-22

申请号：US16399790

申请日：2019-04-30

Applicant: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.

Inventor： Kazuhiko YAMANAKA ,  Kenichi MATSUMOTO ,  Hideo YAMAGUCHI ,  Wakahiko OKAZAKI ,  Yasuhiko ENAMI ,  Taku KOBAYASHI ,  Kazuki ADACHI ,  Hirotaka UENO

IPC: H01L33/50 ,  H01L33/36 ,  G02B5/20 ,  H01L33/58 ,  H05B33/08

Abstract: A light source device includes a mounted substrate which is a multi-layered substrate, a semiconductor light-emitting device which emits a laser beam, a wavelength-converting member which radiates fluorescence by being irradiated with the laser beam emitted from the semiconductor light-emitting device as an excitation light, a state detection circuit, an electric field effect type transistor which adjusts an electric current amount applied to the semiconductor light-emitting device upon receipt of an output from the state detection circuit, and an external connecting member, and the semiconductor light-emitting device, the state detection circuit, the transistor, and the external connecting member are mounted on the single mounted substrate.