公开(公告)号：US11600854B2

公开(公告)日：2023-03-07

申请号：US16911442

申请日：2020-06-25

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Yohei Hayashi ,  Izuru Sasaki ,  Yuta Sugimoto

IPC: H01M10/0562 ,  H01M10/0525 ,  H01M4/525 ,  H01M4/134 ,  H01M4/505 ,  H01M4/131 ,  H01M4/02

Abstract: A positive electrode material contains a positive electrode active material and a first solid electrolyte material. The first solid electrolyte material is represented by Chemical Formula (1): LiαMβXγ. In Chemical Formula (1), α, β, and γ each represent a value larger than 0, M represents at least one element selected from the group consisting of metal elements other than lithium and of metalloid elements, and X represents at least one element selected from the group consisting of fluorine, chlorine, bromine, and iodine. The ratio of the volume of the positive electrode active material to the sum of the volume of the positive electrode active material and the volume of the solid electrolyte material is not less than 0.55 and not more than 0.85.

公开(公告)号：US09468053B1

公开(公告)日：2016-10-11

申请号：US15075396

申请日：2016-03-21

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Shojirou Kido ,  Yohei Hayashi

IPC: H05B33/08 ,  H05B37/02 ,  G09F13/00 ,  G09F15/00

CPC classification number: H05B33/0845 ,  H05B33/0824 ,  H05B33/0848

Abstract: A lighting device includes: a drive circuit that supplies power to a light source; a switch connected in series with the light source; and a controller that controls pulse modulation for visible light communication executed through switching ON and OFF of the switch in a first interval, and stops the pulse modulation in a second interval. The controller controls a peak value, which is a high value of a pulsed current supplied from the drive circuit to the light source, to match an average current value in the first interval with an average current value in the second interval.

Abstract translation: 照明装置包括：向光源供电的驱动电路; 与光源串联的开关; 以及控制器，其通过在第一间隔中切换开关的ON和OFF来控制可见光通信的脉冲调制，并且在第二间隔中停止脉冲调制。 控制器控制从驱动电路向光源提供的脉冲电流的高值的峰值，以使第一间隔中的平均电流值与第二间隔中的平均电流值相匹配。

公开(公告)号：US11990582B2

公开(公告)日：2024-05-21

申请号：US17342998

申请日：2021-06-09

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Yohei Hayashi ,  Tetsuya Asano ,  Masashi Sakaida ,  Akihiro Sakai

IPC: H01M10/0562 ,  H01M4/02 ,  H01M4/133 ,  H01M10/0525

CPC classification number: H01M10/0562 ,  H01M4/133 ,  H01M10/0525 ,  H01M2004/027 ,  H01M2300/008

Abstract: A solid-electrolyte material includes a crystal phase constituted by Li, M, X, and O. M is at least one element selected from the group consisting of Mg, Ca, and Sr. X is at least two elements selected from the group consisting of F, Cl, Br, and I.

公开(公告)号：US09699860B2

公开(公告)日：2017-07-04

申请号：US14615728

申请日：2015-02-06

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Yohei Hayashi ,  Osamu Tanahashi ,  Hideharu Kawachi ,  Masanao Okawa

IPC: H05B33/14 ,  F21V23/06 ,  F21V19/04 ,  F21S4/28 ,  F21S2/00 ,  F21V21/005 ,  F21Y113/00 ,  F21Y105/00 ,  F21Y115/20

CPC classification number: H05B33/14 ,  F21S2/00 ,  F21S4/28 ,  F21V19/04 ,  F21V21/005 ,  F21V23/06 ,  F21Y2105/00 ,  F21Y2113/00 ,  F21Y2115/20

Abstract: A light emitting module includes light source units having a rectangular plate shape, and a base unit having an elongated rectangular plate shape. The light source units are disposed along a straight line and removably mounted to the base unit. Each of the light source units includes a pair of engaging portions used in bringing each of the light source units into engagement with the base unit. The engaging portions are disposed in two opposite sides of a mounting surface of each of the light source units to be mounted to the base unit. The base unit includes holding portions provided along a longitudinal direction of the base unit on an attachment surface of the base unit to which the light source units are attached and holding-portion-attachment portions to which the holding portions are detachably attached at a predetermined interval along the longitudinal direction of the base unit.

公开(公告)号：US10103810B2

公开(公告)日：2018-10-16

申请号：US15075420

申请日：2016-03-21

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Shojirou Kido ,  Yohei Hayashi

IPC: H04B10/11 ,  H04B10/116 ,  H05B33/08 ,  G09F9/00

Abstract: A signboard apparatus includes: light panel apparatuses arranged two-dimensionally, and each having a transmission function and a light-emitting face for visible light communication; and a control apparatus that performs, with respect to the light panel apparatuses, exclusive control of the transmission function. The light panel apparatuses are arranged as a collective signboard.

公开(公告)号：US09874336B2

公开(公告)日：2018-01-23

申请号：US14770519

申请日：2014-02-21

Applicant: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.

Inventor： Ryusuke Kotera ,  Osamu Tanahashi ,  Akihiro Hirano ,  Hideharu Kawachi ,  Yohei Hayashi

IPC: F21V21/00 ,  F21V19/04 ,  F21V19/00

CPC classification number: F21V19/04 ,  F21V19/003

Abstract: The light emitting module includes a light source unit and a base plate where the light source unit is detachably mounted. The light source unit has an installation mechanism for installation to the base plate, and the base plate has an installation mechanism counterpart engaged with the installation mechanism. In addition, the light emitting module has a hook mechanism that catches the light source unit and the base plate when the installation mechanism and the installation mechanism counterpart are not engaged with each other. The hook mechanism is contained within a thickness of the light source unit when the light source unit is mounted to the base plate. In this configuration, it is possible to prevent the light source unit from dropping from the base plate using the hook mechanism even when engagement between the installation mechanism and the installation mechanism counterpart is released.