JP5745040B2 - 電子棚ラベルにおける干渉低減装置 - Google Patents
電子棚ラベルにおける干渉低減装置 Download PDFInfo
- Publication number
- JP5745040B2 JP5745040B2 JP2013512953A JP2013512953A JP5745040B2 JP 5745040 B2 JP5745040 B2 JP 5745040B2 JP 2013512953 A JP2013512953 A JP 2013512953A JP 2013512953 A JP2013512953 A JP 2013512953A JP 5745040 B2 JP5745040 B2 JP 5745040B2
- Authority
- JP
- Japan
- Prior art keywords
- esl
- antenna
- circuit board
- interference reduction
- ring resonator
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/067—Record 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
- G06K19/07—Record 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 with integrated circuit chips
- G06K19/077—Constructional details, e.g. mounting of circuits in the carrier
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/52—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure
- H01Q1/526—Electromagnetic shields
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/067—Record 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
- G06K19/07—Record 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 with integrated circuit chips
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/067—Record 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
- G06K19/07—Record 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 with integrated circuit chips
- G06K19/077—Constructional details, e.g. mounting of circuits in the carrier
- G06K19/07749—Constructional details, e.g. mounting of circuits in the carrier the record carrier being capable of non-contact communication, e.g. constructional details of the antenna of a non-contact smart card
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F3/00—Labels, tag tickets, or similar identification or indication means; Seals; Postage or like stamps
- G09F3/08—Fastening or securing by means not forming part of the material of the label itself
- G09F3/18—Casings, frames or enclosures for labels
- G09F3/20—Casings, frames or enclosures for labels for adjustable, removable, or interchangeable labels
- G09F3/204—Casings, frames or enclosures for labels for adjustable, removable, or interchangeable labels specially adapted to be attached to a shelf or the like
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F3/00—Labels, tag tickets, or similar identification or indication means; Seals; Postage or like stamps
- G09F3/08—Fastening or securing by means not forming part of the material of the label itself
- G09F3/18—Casings, frames or enclosures for labels
- G09F3/20—Casings, frames or enclosures for labels for adjustable, removable, or interchangeable labels
- G09F3/208—Electronic labels, Labels integrating electronic displays
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/08—Means for collapsing antennas or parts thereof
- H01Q1/085—Flexible aerials; Whip aerials with a resilient base
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
- H01Q1/2208—Supports; Mounting means by structural association with other equipment or articles associated with components used in interrogation type services, i.e. in systems for information exchange between an interrogator/reader and a tag/transponder, e.g. in Radio Frequency Identification [RFID] systems
- H01Q1/2225—Supports; Mounting means by structural association with other equipment or articles associated with components used in interrogation type services, i.e. in systems for information exchange between an interrogator/reader and a tag/transponder, e.g. in Radio Frequency Identification [RFID] systems used in active tags, i.e. provided with its own power source or in passive tags, i.e. deriving power from RF signal
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
- H01Q1/38—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith formed by a conductive layer on an insulating support
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/52—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q15/00—Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
- H01Q15/0006—Devices acting selectively as reflecting surface, as diffracting or as refracting device, e.g. frequency filtering or angular spatial filtering devices
- H01Q15/0086—Devices acting selectively as reflecting surface, as diffracting or as refracting device, e.g. frequency filtering or angular spatial filtering devices said selective devices having materials with a synthesized negative refractive index, e.g. metamaterials or left-handed materials
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
- H01Q19/02—Details
- H01Q19/021—Means for reducing undesirable effects
Description
Claims (8)
- 層状構造を有する無線電子棚ラベル(ESL)での干渉低減装置であり、前記ESLは、
表示材料、バックプレーン材料構体とアンテナとを有するアンテナ回路基板、ならびに前記表示および無線通信などの前記ラベルの動作を制御する制御電子回路を有する制御回路基板装置を含む表示層と、
電池などの剛性構成要素用の空間を有し、前記ラベルの実質的に均一な全厚を形成するように配設された弾性層とを有し、
前記制御回路基板装置はさらに、変調された後方散乱波による無線周波通信手段を含む干渉低減装置において、
該干渉低減装置は、前記アンテナ回路基板上に配設されたリング共振器装置であり、該リング共振器装置は、前記ESLが取り付けられる電導性棚から該ESLを絶縁し、
前記リング共振器装置は複数のリング共振器を含み、該リング共振器は、前記アンテナから電気的に絶縁され、前記ESLが前記導電性棚に取り付けられたとき少なくとも該導電性棚に最も近くなる側部に配設されていることを特徴とする干渉低減装置。 - 請求項1に記載の干渉低減装置において、前記リング共振器は、少なくとも共通中心線上に配設され、該中心線は、前記導電性棚に最も近い前記回路基板の縁と平行であることを特徴とする干渉低減装置。
- 請求項1に記載の干渉低減装置において、前記リング共振器は、すべて同じ直径を有し、該直径は、前記ESLの幅より実質的に小さく、通常は、前記アンテナ回路基板の幅または長さの20%未満であることを特徴とする干渉低減装置。
- 請求項1に記載の干渉低減装置において、前記リング共振器は、前記アンテナ回路基板の他の側部、例えば、該基板のアンテナ端部にも配設できることを特徴とする干渉低減装置。
- 請求項1に記載の干渉低減装置において、前記リング共振器は、リングと該リングの開口部とを含み、該リングがインダクタとして機能し、前記開口部がコンデンサとして機能することを特徴とする干渉低減装置。
- 請求項1ないし5のいずれかに記載の干渉低減装置を有する無線電子棚ラベル。
- 請求項6に記載の無線電子棚ラベルにおいて、前記アンテナおよび前記リング共振器は、1つのアンテナ回路基板上の異なる側部に、または互いに重なり合う個々の回路基板上に配置されている無線電子棚ラベル。
- 請求項6または7に記載の無線電子棚ラベルにおいて、前記アンテナおよび制御電子回路用の前記回路基板は可撓性である無線電子棚ラベル。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20105616 | 2010-06-01 | ||
FI20105616A FI124066B (fi) | 2010-06-01 | 2010-06-01 | Järjestely häiriöiden pienentämiseksi elektronisessa hyllylapussa |
PCT/FI2011/050505 WO2011151518A1 (en) | 2010-06-01 | 2011-05-31 | Arrangement for reducing interference in an electronic shelf label |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2013528441A JP2013528441A (ja) | 2013-07-11 |
JP2013528441A5 JP2013528441A5 (ja) | 2014-07-03 |
JP5745040B2 true JP5745040B2 (ja) | 2015-07-08 |
Family
ID=42308074
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013512953A Expired - Fee Related JP5745040B2 (ja) | 2010-06-01 | 2011-05-31 | 電子棚ラベルにおける干渉低減装置 |
Country Status (7)
Country | Link |
---|---|
US (1) | US9559414B2 (ja) |
EP (1) | EP2577796B1 (ja) |
JP (1) | JP5745040B2 (ja) |
KR (1) | KR20130108517A (ja) |
CA (1) | CA2798322A1 (ja) |
FI (1) | FI124066B (ja) |
WO (1) | WO2011151518A1 (ja) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5947263B2 (ja) * | 2013-08-27 | 2016-07-06 | Necプラットフォームズ株式会社 | アンテナおよび無線通信装置 |
WO2017084037A1 (zh) * | 2015-11-18 | 2017-05-26 | 深圳市大疆创新科技有限公司 | 电路板及具有该电路板的电子装置 |
CN106203227B (zh) * | 2016-06-28 | 2018-09-18 | 无锡威峰科技股份有限公司 | 借助图形码对电子价格标签进行定位刷新的方法 |
WO2018204308A1 (en) | 2017-05-01 | 2018-11-08 | Symbol Technologies, Llc | Method and apparatus for object status detection |
US11449059B2 (en) | 2017-05-01 | 2022-09-20 | Symbol Technologies, Llc | Obstacle detection for a mobile automation apparatus |
WO2018201423A1 (en) | 2017-05-05 | 2018-11-08 | Symbol Technologies, Llc | Method and apparatus for detecting and interpreting price label text |
US10934045B2 (en) | 2018-07-27 | 2021-03-02 | Zebra Technologies Corporation | Method and apparatus for labeling of support structures |
US11506483B2 (en) | 2018-10-05 | 2022-11-22 | Zebra Technologies Corporation | Method, system and apparatus for support structure depth determination |
US11090811B2 (en) * | 2018-11-13 | 2021-08-17 | Zebra Technologies Corporation | Method and apparatus for labeling of support structures |
US11416000B2 (en) | 2018-12-07 | 2022-08-16 | Zebra Technologies Corporation | Method and apparatus for navigational ray tracing |
CA3028708A1 (en) | 2018-12-28 | 2020-06-28 | Zih Corp. | Method, system and apparatus for dynamic loop closure in mapping trajectories |
US11151743B2 (en) | 2019-06-03 | 2021-10-19 | Zebra Technologies Corporation | Method, system and apparatus for end of aisle detection |
US11960286B2 (en) | 2019-06-03 | 2024-04-16 | Zebra Technologies Corporation | Method, system and apparatus for dynamic task sequencing |
US11402846B2 (en) | 2019-06-03 | 2022-08-02 | Zebra Technologies Corporation | Method, system and apparatus for mitigating data capture light leakage |
US11662739B2 (en) | 2019-06-03 | 2023-05-30 | Zebra Technologies Corporation | Method, system and apparatus for adaptive ceiling-based localization |
US11507103B2 (en) | 2019-12-04 | 2022-11-22 | Zebra Technologies Corporation | Method, system and apparatus for localization-based historical obstacle handling |
US11107238B2 (en) | 2019-12-13 | 2021-08-31 | Zebra Technologies Corporation | Method, system and apparatus for detecting item facings |
US11822333B2 (en) | 2020-03-30 | 2023-11-21 | Zebra Technologies Corporation | Method, system and apparatus for data capture illumination control |
US11450024B2 (en) | 2020-07-17 | 2022-09-20 | Zebra Technologies Corporation | Mixed depth object detection |
US11593915B2 (en) | 2020-10-21 | 2023-02-28 | Zebra Technologies Corporation | Parallax-tolerant panoramic image generation |
US11954882B2 (en) | 2021-06-17 | 2024-04-09 | Zebra Technologies Corporation | Feature-based georegistration for mobile computing devices |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002542914A (ja) | 1999-05-03 | 2002-12-17 | イー−インク コーポレイション | 電子棚価格ラベルシステム用の表示ユニット |
JP2002290131A (ja) * | 2000-12-18 | 2002-10-04 | Mitsubishi Materials Corp | トランスポンダ用アンテナ |
GB0221421D0 (en) * | 2002-09-14 | 2002-10-23 | Bae Systems Plc | Periodic electromagnetic structure |
US7236142B2 (en) * | 2004-10-04 | 2007-06-26 | Macdonald, Dettwiler And Associates Corporation | Electromagnetic bandgap device for antenna structures |
US20120120471A1 (en) * | 2008-02-21 | 2012-05-17 | Marisense Oy | Display module and related manufacturing method |
US8610577B2 (en) * | 2008-05-20 | 2013-12-17 | Deka Products Limited Partnership | RFID system |
JPWO2010013810A1 (ja) * | 2008-08-01 | 2012-01-12 | 旭硝子株式会社 | Rfidタグおよびその製造方法、インピーダンス調整方法及び樹脂シート及びその製造方法 |
US9035849B2 (en) * | 2009-04-15 | 2015-05-19 | Fractal Antenna Systems, Inc. | Methods and apparatus for enhanced radiation characteristics from antennas and related components |
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2010
- 2010-06-01 FI FI20105616A patent/FI124066B/fi not_active IP Right Cessation
-
2011
- 2011-05-31 CA CA2798322A patent/CA2798322A1/en not_active Abandoned
- 2011-05-31 WO PCT/FI2011/050505 patent/WO2011151518A1/en active Application Filing
- 2011-05-31 KR KR1020127033634A patent/KR20130108517A/ko not_active Application Discontinuation
- 2011-05-31 US US13/698,392 patent/US9559414B2/en active Active
- 2011-05-31 JP JP2013512953A patent/JP5745040B2/ja not_active Expired - Fee Related
- 2011-05-31 EP EP11789311.5A patent/EP2577796B1/en not_active Not-in-force
Also Published As
Publication number | Publication date |
---|---|
EP2577796A4 (en) | 2014-08-13 |
WO2011151518A1 (en) | 2011-12-08 |
FI124066B (fi) | 2014-02-28 |
CA2798322A1 (en) | 2011-12-08 |
EP2577796A1 (en) | 2013-04-10 |
FI20105616A0 (fi) | 2010-06-01 |
JP2013528441A (ja) | 2013-07-11 |
US20130076586A1 (en) | 2013-03-28 |
FI20105616A (fi) | 2011-12-02 |
EP2577796B1 (en) | 2017-09-13 |
KR20130108517A (ko) | 2013-10-04 |
US9559414B2 (en) | 2017-01-31 |
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