Processing

Please wait...

Settings

Settings

Goto Application

1. WO2018003238 - ANTENNA DEVICE AND ELECTRONIC INSTRUMENT

Publication Number WO/2018/003238
Publication Date 04.01.2018
International Application No. PCT/JP2017/015269
International Filing Date 14.04.2017
IPC
H01Q 7/00 2006.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
QANTENNAS, i.e. RADIO AERIALS
7Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop
G06K 19/077 2006.01
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
KRECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
19Record carriers for use with machines and with at least a part designed to carry digital markings
06characterised by the kind of the digital marking, e.g. shape, nature, code
067Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards
07with integrated circuit chips
077Constructional details, e.g. mounting of circuits in the carrier
H01Q 1/24 2006.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
QANTENNAS, i.e. RADIO AERIALS
1Details of, or arrangements associated with, antennas
12Supports; Mounting means
22by structural association with other equipment or articles
24with receiving set
H01Q 19/02 2006.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
QANTENNAS, i.e. RADIO AERIALS
19Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
02Details
CPC
G06K 19/077
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
KRECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
19Record carriers for use with machines and with at least a part designed to carry digital markings
06characterised by the kind of the digital marking, e.g. shape, nature, code
067Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards ; also with resonating or responding marks without active components
07with integrated circuit chips
077Constructional details, e.g. mounting of circuits in the carrier
H01Q 1/24
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
QANTENNAS, i.e. RADIO AERIALS
1Details of, or arrangements associated with, antennas
12Supports; Mounting means
22by structural association with other equipment or articles
24with receiving set
H01Q 19/02
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
QANTENNAS, i.e. RADIO AERIALS
19Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
02Details
H01Q 7/00
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
QANTENNAS, i.e. RADIO AERIALS
7Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop
Applicants
  • 株式会社村田製作所 MURATA MANUFACTURING CO., LTD. [JP]/[JP]
Inventors
  • 伊藤 宏充 ITO Hiromitsu
Agents
  • 特許業務法人 楓国際特許事務所 KAEDE PATENT ATTORNEYS' OFFICE
Priority Data
2016-12736728.06.2016JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) ANTENNA DEVICE AND ELECTRONIC INSTRUMENT
(FR) DISPOSITIF D'ANTENNE ET INSTRUMENT ÉLECTRONIQUE
(JA) アンテナ装置および電子機器
Abstract
(EN)
The present invention is provided with: a ground conductor pattern (11) constituted by conductors spread in a planar shape; a notch (12) formed in the ground conductor pattern (11) and connected to the outer edge of the ground conductor pattern (11); a coil conductor pattern (21) having a coil aperture (CA) that overlaps the notch (12) in plan view of the ground conductor pattern (11); and a bezel (31) which faces the outer edge of the ground conductor pattern (11) connected to the notch (12) in a plan view. When viewed in the direction along the surface of the ground conductor pattern (11), the coil conductor pattern (21) and the ground conductor pattern (11) are in different positions in the normal direction, and at least a part of the bezel (31) is positioned on the opposite side in relation to the ground conductor pattern (11) in the normal direction in relation to the surface of the ground conductor pattern (11).
(FR)
La présente invention est pourvue : d'un motif conducteur de terre (11) constitué par des conducteurs répartis en une forme plane ; d'une encoche (12) formée dans le motif conducteur de terre (11) et reliée au bord externe du motif conducteur de terre (11) ; un motif conducteur de bobine (21) comportant une ouverture de bobine (CA) qui chevauche l'encoche (12) dans une vue en plan du motif conducteur de terre (11) ; et une collerette (31) qui fait face au bord externe du motif conducteur de terre (11) relié à l'encoche (12) dans une vue en plan. Lorsqu'on regarde dans la direction le long de la surface du motif conducteur de terre (11), le motif conducteur de bobine (21) et le motif conducteur de terre (11) se trouvent dans des positions différentes dans la direction normale, et au moins une partie de la collerette (31) est positionnée sur le côté opposé par rapport au motif conducteur de terre (11) dans la direction normale par rapport à la surface du motif conducteur de terre (11).
(JA)
面状に拡がる導体で構成されるグランド導体パターン(11)と、グランド導体パターン(11)に形成され、グランド導体パターン(11)の外縁に接続される切り欠き(12)と、グランド導体パターン(11)の平面視で、切り欠き(12)と重なるコイル開口(CA)を有するコイル導体パターン(21)と、平面視で、切り欠き(12)が接続されるグランド導体パターン(11)の外縁に対向するベゼル(31)と、を備える。グランド導体パターン(11)の面に沿った方向に視て、コイル導体パターン(21)とグランド導体パターン(11)とは、法線方向に異なる位置にあり、ベゼル(31)の少なくとも一部は、グランド導体パターン(11)の面に対する法線方向において、グランド導体パターン(11)に対する反対側に位置する。
Latest bibliographic data on file with the International Bureau