JP2007524934A - 低電力無線表示タグのシステムと方法 - Google Patents
低電力無線表示タグのシステムと方法 Download PDFInfo
- Publication number
- JP2007524934A JP2007524934A JP2006545587A JP2006545587A JP2007524934A JP 2007524934 A JP2007524934 A JP 2007524934A JP 2006545587 A JP2006545587 A JP 2006545587A JP 2006545587 A JP2006545587 A JP 2006545587A JP 2007524934 A JP2007524934 A JP 2007524934A
- Authority
- JP
- Japan
- Prior art keywords
- display
- logic circuit
- digital logic
- signal
- area network
- 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.)
- Granted
Links
Images
Classifications
-
- 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
- G06K19/0723—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 the record carrier comprising an arrangement for non-contact communication, e.g. wireless communication circuits on transponder cards, non-contact smart cards or RFIDs
-
- 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
- G06K19/0701—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 at least one of the integrated circuit chips comprising an arrangement for power management
-
- 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
- G06K19/0701—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 at least one of the integrated circuit chips comprising an arrangement for power management
- G06K19/0715—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 at least one of the integrated circuit chips comprising an arrangement for power management the arrangement including means to regulate power transfer to the integrated circuit
-
- 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
- G06K19/07701—Constructional details, e.g. mounting of circuits in the carrier the record carrier comprising an interface suitable for human interaction
- G06K19/07703—Constructional details, e.g. mounting of circuits in the carrier the record carrier comprising an interface suitable for human interaction the interface being visual
Landscapes
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Near-Field Transmission Systems (AREA)
- Mobile Radio Communication Systems (AREA)
- Cash Registers Or Receiving Machines (AREA)
Abstract
Description
Claims (9)
- 起動信号を生成するためのホスト・システムと、
前記起動信号を複数の表示タグに通信する送信手段と
表示タグとを備え、その表示タグが
前記起動信号を検出する起動論理回路と、
前記起動論理回路に応答して、前記起動信号がその表示タグに宛てられたものかどうかを判定するデジタル論理回路と
を備えることを特徴とする無線表示タグのための電力管理システム。 - 第1のプロトコルに従って近接場信号を送信する複数の無線表示タグと、
第2のプロトコルに従って通信する中央受信局と、
前記第1のプロトコルに従って信号を受信し、前記第2のプロトコルに従って信号を送信するように適合された、少なくとも1つのRF中継器と
を備えることを特徴とする無線表示タグのための電力管理システム。 - 棚陳列におけるC形溝内に収まるように構成された複数の表示部と、
前記表示部用のデータを含むホストからの送信を受信するように適合された単一のRF受信機と、
前記単一のRF受信機に応答して、前記ホストからのデータに従って前記複数の表示部を制御するデジタル論理回路と
を備える棚エリア・ネットワーク。 - 前記複数の表示部を包囲するハウジングをさらに備える請求項3に記載の棚エリア・ネットワーク。
- それぞれのハウジングが表示部を包囲し、それぞれの表示部が前記デジタル論理回路に応答して前記表示部上にデータを表示する制御論理回路をさらに備える、複数のハウジングをさらに具備する請求項3に記載の棚エリア・ネットワーク。
- 前記デジタル論理回路が、無線技法によって各表示部の前記制御論理回路と通信する請求項5に記載の棚エリア・ネットワーク。
- 前記デジタル論理回路が、光学技法によって各表示部の前記制御論理回路と通信する請求項5に記載の棚エリア・ネットワーク。
- 前記デジタル論理回路が、有線接続によって各表示部の前記制御論理回路と通信する請求項5に記載の棚エリア・ネットワーク。
- 受信機と、
前記受信機に応答するデジタル論理回路と、
前記デジタル論理回路に応答して、信号を送信する非線形電力増幅器とを具備し、前記電力増幅器が、前記デジタル論理回路からの信号の絶対値を得るための絶対値回路と、前記電力増幅器の出力において入力波形パルスを復元する周波数2倍化回路とを備えることを特徴とする無線表示タグ。
Applications Claiming Priority (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US53079203P | 2003-12-18 | 2003-12-18 | |
US53079303P | 2003-12-18 | 2003-12-18 | |
US53078603P | 2003-12-18 | 2003-12-18 | |
US53078903P | 2003-12-18 | 2003-12-18 | |
US60/530,793 | 2003-12-18 | ||
US60/530,786 | 2003-12-18 | ||
US60/530,789 | 2003-12-18 | ||
US60/530,792 | 2003-12-18 | ||
PCT/US2004/043009 WO2005060700A2 (en) | 2003-12-18 | 2004-12-20 | Low power wireless display tag systems and methods |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007524934A true JP2007524934A (ja) | 2007-08-30 |
JP4795970B2 JP4795970B2 (ja) | 2011-10-19 |
Family
ID=34714580
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006545587A Expired - Fee Related JP4795970B2 (ja) | 2003-12-18 | 2004-12-20 | 低電力無線表示タグのシステムと方法 |
Country Status (4)
Country | Link |
---|---|
US (1) | US7090125B2 (ja) |
EP (1) | EP1695264A4 (ja) |
JP (1) | JP4795970B2 (ja) |
WO (1) | WO2005060700A2 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007166606A (ja) * | 2005-12-13 | 2007-06-28 | Ncr Internatl Inc | 低使用率無線装置と通信するための装置および方法 |
JP2014517437A (ja) * | 2011-06-24 | 2014-07-17 | タイコ・ファイヤー・アンド・セキュリティ・ゲーエムベーハー | 電子価格ラベル・システム及び方法 |
JP2018504250A (ja) * | 2014-11-03 | 2018-02-15 | エルジー イノテック カンパニー リミテッド | 電子価格表示器 |
Families Citing this family (42)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8061600B2 (en) * | 2003-12-18 | 2011-11-22 | Altierre Corporation | Wireless display tag |
US9818148B2 (en) | 2013-03-05 | 2017-11-14 | Rtc Industries, Inc. | In-store item alert architecture |
US10339495B2 (en) | 2004-02-03 | 2019-07-02 | Rtc Industries, Inc. | System for inventory management |
US8938396B2 (en) | 2004-02-03 | 2015-01-20 | Rtc Industries, Inc. | System for inventory management |
US9898712B2 (en) | 2004-02-03 | 2018-02-20 | Rtc Industries, Inc. | Continuous display shelf edge label device |
JP2008503939A (ja) * | 2004-06-17 | 2008-02-07 | ダブリュー ファイブ ネットワークス インコーポレイテッド | 低電力無線通信システム及びプロトコル |
US7600681B2 (en) * | 2004-12-20 | 2009-10-13 | Altierre Corporation | Low power wireless display tag systems and methods |
US7760109B2 (en) * | 2005-03-30 | 2010-07-20 | Memsic, Inc. | Interactive surveillance network and method |
US8144197B2 (en) * | 2005-03-30 | 2012-03-27 | Memsic Transducer Systems Co., Ltd | Adaptive surveillance network and method |
US7369047B2 (en) * | 2005-03-30 | 2008-05-06 | Crossbow Technology, Inc. | Adaptive sensing network |
US8115593B2 (en) * | 2005-03-30 | 2012-02-14 | Memsic Transducer Systems Co., Ltd. | Adaptive network and method |
US8189536B2 (en) * | 2005-03-30 | 2012-05-29 | Memsic Transducer System Co., Ltd. | Delivery of data packets via aggregated spatial distribution overlay on a mesh network |
US7705729B2 (en) * | 2005-03-30 | 2010-04-27 | Memsic, Inc. | Surveillance system and method |
US8755787B2 (en) * | 2005-06-03 | 2014-06-17 | Google Inc. | Using wake-up receivers for soft hand-off in wireless communications |
US20070159331A1 (en) * | 2006-01-03 | 2007-07-12 | Symbol Technologies, Inc. | System and method for saving battery power prior to deploying an asset tag |
US7606530B1 (en) * | 2006-03-11 | 2009-10-20 | Rockwell Collins, Inc. | RFID system for allowing access to remotely positioned RFID tags |
US8098159B2 (en) * | 2006-06-09 | 2012-01-17 | Intelleflex Corporation | RF device comparing DAC output to incoming signal for selectively performing an action |
US20080061940A1 (en) * | 2006-08-03 | 2008-03-13 | Kimberly-Clark Worldwide, Inc. | Smart antenna system for reading data tags |
US20080073431A1 (en) * | 2006-09-25 | 2008-03-27 | W5 Networks, Inc. | Sensor monitoring, logging, and alerting via display enabled wireless devices for retail applications |
US20080157925A1 (en) * | 2007-01-03 | 2008-07-03 | Intelleflex Corporation | Long range rfid device used with display, and systems and methods implementing same |
US8005108B1 (en) | 2007-10-31 | 2011-08-23 | Memsic Transducer Systems Co., Ltd. | Fast deployment of modules in adaptive network |
US8092251B2 (en) * | 2007-12-29 | 2012-01-10 | Apple Inc. | Active electronic media device packaging |
US8108044B2 (en) * | 2008-03-27 | 2012-01-31 | Medtronic, Inc. | Method and apparatus for the staged detection of RF energy |
US8149102B1 (en) | 2008-03-27 | 2012-04-03 | Memsic Transducer Systems Co., Ltd. | Reconfigurable interface operable with multiple types of sensors and actuators |
US8170515B2 (en) * | 2008-05-21 | 2012-05-01 | Medtronic, Inc. | Method and apparatus for the phased detection of a signal including a frequency deviation detection phase |
US8988197B2 (en) * | 2008-09-03 | 2015-03-24 | Checkpoint Systems, Inc. | RFID repeater for range extension in modulated backscatter systems |
US8511555B2 (en) | 2008-09-12 | 2013-08-20 | William J. Babcock | Tag communication, identification, and tracking apparatus and system |
US7954712B2 (en) * | 2008-09-12 | 2011-06-07 | Transparent Visibility Holdings, LLC | Product, asset, and device tracking, identification, and pricing system |
US8234507B2 (en) * | 2009-01-13 | 2012-07-31 | Metrologic Instruments, Inc. | Electronic-ink display device employing a power switching mechanism automatically responsive to predefined states of device configuration |
EP2224378B1 (en) * | 2009-02-25 | 2012-08-01 | Ingecom Sàrl | Method for switching an RFID tag from deep sleep to active mode |
US8521428B1 (en) | 2009-10-15 | 2013-08-27 | Moog Inc. | Heading determination using sensors mounted on rotatable assembly |
US20110205201A1 (en) * | 2010-02-20 | 2011-08-25 | Lorkowski Technologies Llc | Microencapsulated electrophoretic price display system |
US20110205025A1 (en) * | 2010-02-23 | 2011-08-25 | Sirit Technologies Inc. | Converting between different radio frequencies |
FI127537B (en) * | 2012-04-11 | 2018-08-31 | Marisense Oy | Electronic label and electronic label system |
US10357118B2 (en) | 2013-03-05 | 2019-07-23 | Rtc Industries, Inc. | Systems and methods for merchandizing electronic displays |
US20140353368A1 (en) * | 2013-05-28 | 2014-12-04 | Symbol Technologies, Inc. | Multi-band reconfigurable electronic shelf label system |
US9679310B1 (en) | 2014-06-10 | 2017-06-13 | Cocoanut Manor, LLC | Electronic display with combined human and machine readable elements |
US11109692B2 (en) | 2014-11-12 | 2021-09-07 | Rtc Industries, Inc. | Systems and methods for merchandizing electronic displays |
US11182738B2 (en) | 2014-11-12 | 2021-11-23 | Rtc Industries, Inc. | System for inventory management |
CN108764427B (zh) * | 2018-05-30 | 2020-12-11 | 京东方科技集团股份有限公司 | 一种光动能电子标签及其管理方法和装置 |
WO2020253940A1 (de) * | 2019-06-17 | 2020-12-24 | Ses-Imagotag Gmbh | Elektronisches regaletiketten-system mit standardisiertem funk-kommunikationsprotokoll |
CN110996338A (zh) * | 2019-11-29 | 2020-04-10 | 河南科技大学 | 能效最优的环境反向散射通信系统信息传输方法 |
Citations (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5387145A (en) * | 1977-01-10 | 1978-08-01 | Emu Sandorin Ronarudo | Electronic price display unit |
JPS6215598A (ja) * | 1985-07-15 | 1987-01-23 | 富士通株式会社 | 表示装置 |
JPH0229888A (ja) * | 1988-07-20 | 1990-01-31 | Mitsubishi Electric Corp | 非接触icカード |
JPH0265529A (ja) * | 1988-08-31 | 1990-03-06 | Yamatake Honeywell Co Ltd | カード型送受信機 |
JPH0285480U (ja) * | 1988-12-21 | 1990-07-04 | ||
JPH02241408A (ja) * | 1989-03-15 | 1990-09-26 | Hitachi Maxell Ltd | 電気式価格表示器を備えた陳列棚 |
JPH0346696A (ja) * | 1989-07-14 | 1991-02-27 | Hirakawa Hiyuutec Kk | 商品価格表示システム |
JPH0464189A (ja) * | 1990-07-03 | 1992-02-28 | Mitsubishi Electric Corp | 非接触icカード |
JPH05108957A (ja) * | 1991-08-30 | 1993-04-30 | Ncr Corp | 電子式価格表示システム |
JPH0717608A (ja) * | 1993-05-06 | 1995-01-20 | Hitachi Ltd | 電子棚ラベルシステム |
JPH07271862A (ja) * | 1994-03-30 | 1995-10-20 | Tec Corp | 商品情報表示システム |
JPH07319395A (ja) * | 1994-05-26 | 1995-12-08 | Tec Corp | 電子棚ラベル |
JPH09102023A (ja) * | 1995-10-04 | 1997-04-15 | Toshiba Corp | 情報記憶媒体および通信方法 |
JPH1010974A (ja) * | 1996-02-16 | 1998-01-16 | Ncr Internatl Inc | 電子値札装置による情報表示方法 |
JPH1094462A (ja) * | 1996-06-24 | 1998-04-14 | Ncr Internatl Inc | 電子棚ラベル及びその取り付け方法 |
JPH11272814A (ja) * | 1998-03-20 | 1999-10-08 | Toshiba Corp | 無線通信方式および無線式情報記憶媒体 |
JPH11316878A (ja) * | 1998-04-30 | 1999-11-16 | Futaba Corp | 価格表示装置 |
JP2001312221A (ja) * | 2000-04-27 | 2001-11-09 | Teraoka Seiko Co Ltd | 電子棚札用取付装置 |
JP2001326600A (ja) * | 2000-05-17 | 2001-11-22 | Toshiba Tec Corp | 無線通信システム |
JP2002271850A (ja) * | 2001-03-07 | 2002-09-20 | Sharp Corp | 携帯電話通信抑制装置および方法 |
JP2003536296A (ja) * | 2000-06-07 | 2003-12-02 | シンボル テクノロジーズ インコーポレイテッド | 無線による探知および追跡システム |
Family Cites Families (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3609741A (en) | 1969-03-21 | 1971-09-28 | Wendell S Miller | Prevention of unauthorized movement of articles between predetermined areas |
GB1604219A (en) * | 1977-04-28 | 1981-12-02 | Parmeko Ltd | Detection systems |
US4740779A (en) * | 1986-04-16 | 1988-04-26 | The Boeing Company | Aircraft panoramic display |
US4888709A (en) * | 1987-03-27 | 1989-12-19 | Viscom Systems, Inc. | Electronic product information display system |
US4896319A (en) * | 1988-03-31 | 1990-01-23 | American Telephone And Telegraph Company, At&T Bell Laboratories | Identification and authentication of end user systems for packet communications network services |
US5640151A (en) * | 1990-06-15 | 1997-06-17 | Texas Instruments Incorporated | Communication system for communicating with tags |
DE69116946T2 (de) | 1990-06-15 | 1996-06-20 | Savi Techn Inc | Verfahren und Gerät zur Radioidentifizierung und Zielverfolgung |
DK52091D0 (da) | 1991-03-22 | 1991-03-22 | Esel Krabbe Systems As | Informationssystem |
US5151684A (en) | 1991-04-12 | 1992-09-29 | Johnsen Edward L | Electronic inventory label and security apparatus |
US5821523A (en) | 1992-03-12 | 1998-10-13 | Bunte; Alan G. | Combined code reader and digital camera using a common photodetector |
US5241467A (en) | 1992-04-30 | 1993-08-31 | Ers Associates Limited Partnership | Space management system |
US5510602A (en) | 1993-12-20 | 1996-04-23 | At&T Corp. | Electronic signage label apparatus and method |
CA2143144C (en) | 1994-03-03 | 1999-09-28 | James Gifford Evans | Modulated backscatter wireless communication system having an extended range |
US6130603A (en) * | 1994-06-13 | 2000-10-10 | Ers International, Inc. | Low-powered RF-linked price display system |
DE4439074C2 (de) | 1994-11-02 | 1998-09-17 | Pricer Ab | Anlage zur elektronischen Preisanzeige |
US5668560A (en) | 1995-01-30 | 1997-09-16 | Ncr Corporation | Wireless electronic module |
US6269342B1 (en) | 1995-04-28 | 2001-07-31 | Telxon Corporation | Programmable shelf tag system |
US5751257A (en) | 1995-04-28 | 1998-05-12 | Teletransactions, Inc. | Programmable shelf tag and method for changing and updating shelf tag information |
US6058292A (en) | 1996-11-06 | 2000-05-02 | Consultic Consultant En Gestion Et Informatique Inc. | Integrated transmitter/receiver apparatus (monolithic integration capabilities) |
US6420961B1 (en) | 1998-05-14 | 2002-07-16 | Micron Technology, Inc. | Wireless communication systems, interfacing devices, communication methods, methods of interfacing with an interrogator, and methods of operating an interrogator |
US6307919B1 (en) | 1998-05-29 | 2001-10-23 | Yehuda Yoked | Remote controlled electronic price tag |
WO2001067625A1 (en) * | 2000-03-01 | 2001-09-13 | Geir Monsen Vavik | Transponder and transponder system |
US20020042741A1 (en) * | 2000-04-28 | 2002-04-11 | Wilson William Whiteside | System, method and article of manufacture to facilitate remote station advertising |
US6715675B1 (en) | 2000-11-16 | 2004-04-06 | Eldat Communication Ltd. | Electronic shelf label systems and methods |
US6621876B2 (en) | 2001-03-01 | 2003-09-16 | Ericsson Inc. | System and method to reduce phase modulation bandwidth |
US7215976B2 (en) | 2001-11-30 | 2007-05-08 | Symbol Technologies, Inc. | RFID device, system and method of operation including a hybrid backscatter-based RFID tag protocol compatible with RFID, bluetooth and/or IEEE 802.11x infrastructure |
US8170079B2 (en) | 2003-07-28 | 2012-05-01 | Los Alamos National Security, Llc | Code division multiple access signaling for modulated reflector technology |
US7119664B2 (en) * | 2003-09-17 | 2006-10-10 | Id Solutions, Inc. | Deep sleep in an RFID tag |
US20050101314A1 (en) * | 2003-11-10 | 2005-05-12 | Uri Levi | Method and system for wireless group communications |
-
2004
- 2004-12-20 WO PCT/US2004/043009 patent/WO2005060700A2/en active Application Filing
- 2004-12-20 US US11/019,705 patent/US7090125B2/en active Active
- 2004-12-20 JP JP2006545587A patent/JP4795970B2/ja not_active Expired - Fee Related
- 2004-12-20 EP EP04815125A patent/EP1695264A4/en not_active Withdrawn
Patent Citations (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5387145A (en) * | 1977-01-10 | 1978-08-01 | Emu Sandorin Ronarudo | Electronic price display unit |
JPS6215598A (ja) * | 1985-07-15 | 1987-01-23 | 富士通株式会社 | 表示装置 |
JPH0229888A (ja) * | 1988-07-20 | 1990-01-31 | Mitsubishi Electric Corp | 非接触icカード |
JPH0265529A (ja) * | 1988-08-31 | 1990-03-06 | Yamatake Honeywell Co Ltd | カード型送受信機 |
JPH0285480U (ja) * | 1988-12-21 | 1990-07-04 | ||
JPH02241408A (ja) * | 1989-03-15 | 1990-09-26 | Hitachi Maxell Ltd | 電気式価格表示器を備えた陳列棚 |
JPH0346696A (ja) * | 1989-07-14 | 1991-02-27 | Hirakawa Hiyuutec Kk | 商品価格表示システム |
JPH0464189A (ja) * | 1990-07-03 | 1992-02-28 | Mitsubishi Electric Corp | 非接触icカード |
JPH05108957A (ja) * | 1991-08-30 | 1993-04-30 | Ncr Corp | 電子式価格表示システム |
JPH0717608A (ja) * | 1993-05-06 | 1995-01-20 | Hitachi Ltd | 電子棚ラベルシステム |
JPH07271862A (ja) * | 1994-03-30 | 1995-10-20 | Tec Corp | 商品情報表示システム |
JPH07319395A (ja) * | 1994-05-26 | 1995-12-08 | Tec Corp | 電子棚ラベル |
JPH09102023A (ja) * | 1995-10-04 | 1997-04-15 | Toshiba Corp | 情報記憶媒体および通信方法 |
JPH1010974A (ja) * | 1996-02-16 | 1998-01-16 | Ncr Internatl Inc | 電子値札装置による情報表示方法 |
JPH1094462A (ja) * | 1996-06-24 | 1998-04-14 | Ncr Internatl Inc | 電子棚ラベル及びその取り付け方法 |
JPH11272814A (ja) * | 1998-03-20 | 1999-10-08 | Toshiba Corp | 無線通信方式および無線式情報記憶媒体 |
JPH11316878A (ja) * | 1998-04-30 | 1999-11-16 | Futaba Corp | 価格表示装置 |
JP2001312221A (ja) * | 2000-04-27 | 2001-11-09 | Teraoka Seiko Co Ltd | 電子棚札用取付装置 |
JP2001326600A (ja) * | 2000-05-17 | 2001-11-22 | Toshiba Tec Corp | 無線通信システム |
JP2003536296A (ja) * | 2000-06-07 | 2003-12-02 | シンボル テクノロジーズ インコーポレイテッド | 無線による探知および追跡システム |
JP2002271850A (ja) * | 2001-03-07 | 2002-09-20 | Sharp Corp | 携帯電話通信抑制装置および方法 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007166606A (ja) * | 2005-12-13 | 2007-06-28 | Ncr Internatl Inc | 低使用率無線装置と通信するための装置および方法 |
JP2014517437A (ja) * | 2011-06-24 | 2014-07-17 | タイコ・ファイヤー・アンド・セキュリティ・ゲーエムベーハー | 電子価格ラベル・システム及び方法 |
JP2018504250A (ja) * | 2014-11-03 | 2018-02-15 | エルジー イノテック カンパニー リミテッド | 電子価格表示器 |
Also Published As
Publication number | Publication date |
---|---|
US20050150949A1 (en) | 2005-07-14 |
WO2005060700A3 (en) | 2005-12-29 |
US7090125B2 (en) | 2006-08-15 |
EP1695264A2 (en) | 2006-08-30 |
EP1695264A4 (en) | 2010-08-25 |
WO2005060700A2 (en) | 2005-07-07 |
JP4795970B2 (ja) | 2011-10-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4795970B2 (ja) | 低電力無線表示タグのシステムと方法 | |
US7600681B2 (en) | Low power wireless display tag systems and methods | |
KR101700809B1 (ko) | 디스플레이 시스템 | |
US20110084951A1 (en) | Display device with selectable operational modes, method in a display device and a control device to alter operational mode of a display device | |
US6130603A (en) | Low-powered RF-linked price display system | |
US6525648B1 (en) | Radio frequency identification systems and methods for waking up data storage devices for wireless communication | |
US7579955B2 (en) | Device and method for selective backscattering of wireless communications signals | |
US20110241843A1 (en) | Battery-less operated bi-stable display by wireless power transmission | |
US20070296583A1 (en) | Integrated circuit assembly including RFID and components thereof | |
US20040066245A1 (en) | Method and apparatus for providing both power and communication over two wires between multiple low voltage AC devices | |
CN102289645B (zh) | 基于总线传输的低功耗电子标签系统及控制方法 | |
US11751138B2 (en) | Electronic shelf tag system with standardized radio communication protocol | |
CN103914671A (zh) | 电子货架标记系统 | |
EP2835772A1 (en) | Electronic shelf label, system for electronic shelf label and method of operating system for electronic shelf label | |
KR20200052745A (ko) | 스마트 태그 및 이를 이용한 사물 인식 시스템 | |
EP3232376B1 (en) | Electronic shelf label, power supply device, and electronic shelf label system | |
US20190171402A1 (en) | Electronic shelf label system and display device | |
CN106412804B (zh) | 用于物流追踪的双向通信系统 | |
CN110692096A (zh) | 具有一个或多个通信单元的led设备及采用其的方法 | |
US20070296582A1 (en) | Coordination of multiple integrated circuit assemblies of a device | |
JP2009069934A (ja) | タグ識別装置 | |
EP0669029B1 (en) | Receiver polling | |
CN106572429B (zh) | 用于物流追踪的双向通信系统 | |
CN213878399U (zh) | 一种一体式天线装置 | |
KR102298608B1 (ko) | 전자가격 표시기 시스템 및 이의 구동방법 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20071213 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20101119 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20101130 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20110228 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20110307 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20110530 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20110628 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20110728 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 4795970 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20140805 Year of fee payment: 3 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |