CN101036360B - 半导体器件 - Google Patents

半导体器件 Download PDF

Info

Publication number
CN101036360B
CN101036360B CN2005800341611A CN200580034161A CN101036360B CN 101036360 B CN101036360 B CN 101036360B CN 2005800341611 A CN2005800341611 A CN 2005800341611A CN 200580034161 A CN200580034161 A CN 200580034161A CN 101036360 B CN101036360 B CN 101036360B
Authority
CN
China
Prior art keywords
signal
demodulated signal
circuit
semiconductor device
demodulated
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
Application number
CN2005800341611A
Other languages
English (en)
Chinese (zh)
Other versions
CN101036360A (zh
Inventor
热海知昭
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Semiconductor Energy Laboratory Co Ltd
Original Assignee
Semiconductor Energy Laboratory Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Semiconductor Energy Laboratory Co Ltd filed Critical Semiconductor Energy Laboratory Co Ltd
Publication of CN101036360A publication Critical patent/CN101036360A/zh
Application granted granted Critical
Publication of CN101036360B publication Critical patent/CN101036360B/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/38—Synchronous or start-stop systems, e.g. for Baudot code
    • H04L25/40—Transmitting circuits; Receiving circuits
    • H04L25/49—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/02—Speed or phase control by the received code signals, the signals containing no special synchronisation information
    • H04L7/033—Speed or phase control by the received code signals, the signals containing no special synchronisation information using the transitions of the received signal to control the phase of the synchronising-signal-generating means, e.g. using a phase-locked loop
    • H04L7/0331—Speed or phase control by the received code signals, the signals containing no special synchronisation information using the transitions of the received signal to control the phase of the synchronising-signal-generating means, e.g. using a phase-locked loop with a digital phase-locked loop [PLL] processing binary samples, e.g. add/subtract logic for correction of receiver clock
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Dc Digital Transmission (AREA)
  • Manipulation Of Pulses (AREA)
CN2005800341611A 2004-10-07 2005-10-05 半导体器件 Expired - Fee Related CN101036360B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP295444/2004 2004-10-07
JP2004295444A JP4519599B2 (ja) 2004-10-07 2004-10-07 半導体装置
PCT/JP2005/018728 WO2006038710A1 (en) 2004-10-07 2005-10-05 Semiconductor device

Publications (2)

Publication Number Publication Date
CN101036360A CN101036360A (zh) 2007-09-12
CN101036360B true CN101036360B (zh) 2012-09-05

Family

ID=36142777

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2005800341611A Expired - Fee Related CN101036360B (zh) 2004-10-07 2005-10-05 半导体器件

Country Status (6)

Country Link
US (1) US7675358B2 (enExample)
EP (1) EP1800446B1 (enExample)
JP (1) JP4519599B2 (enExample)
KR (1) KR101103242B1 (enExample)
CN (1) CN101036360B (enExample)
WO (1) WO2006038710A1 (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1920571B1 (en) * 2005-08-11 2013-01-23 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device and wireless communication system
WO2010038584A1 (en) * 2008-09-30 2010-04-08 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device
JP5349945B2 (ja) 2008-12-25 2013-11-20 株式会社半導体エネルギー研究所 半導体装置
JP5524767B2 (ja) * 2009-09-02 2014-06-18 株式会社半導体エネルギー研究所 半導体装置及びその駆動方法
US9065302B2 (en) 2010-12-24 2015-06-23 Semiconductor Energy Laboratory Co., Ltd. Wireless power feeding system
KR20120084659A (ko) 2011-01-20 2012-07-30 가부시키가이샤 한도오따이 에네루기 켄큐쇼 급전 장치 및 비접촉 급전 시스템
US9325205B2 (en) 2011-03-04 2016-04-26 Semiconductor Energy Laboratory Co., Ltd. Method for driving power supply system

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56100553A (en) 1980-01-16 1981-08-12 Nec Corp Signal demodulation system
JPH0376346A (ja) 1989-08-08 1991-04-02 Siemens Ag 振幅偏移キーイング信号の復調装置
CN1152827A (zh) * 1995-12-20 1997-06-25 三菱电器半导体软件株式会社 通信设备
JPH10107859A (ja) 1996-09-27 1998-04-24 Omron Corp データ伝送方法、書込／読出制御ユニット及びデータキャリア
CN1434375A (zh) * 2002-01-25 2003-08-06 松下电器产业株式会社 半导体集成电路及装载它的数据载体
JP2003244014A (ja) * 2002-02-15 2003-08-29 Yozan Inc 携帯端末

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6424632U (enExample) 1987-08-05 1989-02-10
AT395224B (de) * 1990-08-23 1992-10-27 Mikron Ges Fuer Integrierte Mi Kontaktloses, induktives datenuebertragungssystem
GB9405487D0 (en) 1994-03-21 1994-05-04 Rca Thomson Licensing Corp VSB demodulator
JPH08186513A (ja) * 1994-12-27 1996-07-16 Toshiba Corp 無線カード通信装置
FR2738423B1 (fr) * 1995-08-30 1997-09-26 Snecma Demodulateur de frequence numerique
JPH114185A (ja) * 1997-06-13 1999-01-06 Omron Corp 通信システム及び装置
US6747548B1 (en) * 1997-06-18 2004-06-08 Mitsubishi Denki Kabushiki Kaisha Non-contact IC card system and non-contact IC card
JP4822588B2 (ja) 2001-02-08 2011-11-24 富士通セミコンダクター株式会社 情報処理装置および情報処理デバイス
JP2003333112A (ja) * 2002-05-14 2003-11-21 Matsushita Electric Ind Co Ltd 復調装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56100553A (en) 1980-01-16 1981-08-12 Nec Corp Signal demodulation system
JPH0376346A (ja) 1989-08-08 1991-04-02 Siemens Ag 振幅偏移キーイング信号の復調装置
CN1152827A (zh) * 1995-12-20 1997-06-25 三菱电器半导体软件株式会社 通信设备
JPH10107859A (ja) 1996-09-27 1998-04-24 Omron Corp データ伝送方法、書込／読出制御ユニット及びデータキャリア
CN1434375A (zh) * 2002-01-25 2003-08-06 松下电器产业株式会社 半导体集成电路及装载它的数据载体
JP2003244014A (ja) * 2002-02-15 2003-08-29 Yozan Inc 携帯端末

Also Published As

Publication number Publication date
US7675358B2 (en) 2010-03-09
KR20070084028A (ko) 2007-08-24
EP1800446B1 (en) 2014-12-10
KR101103242B1 (ko) 2012-01-10
EP1800446A4 (en) 2012-04-11
CN101036360A (zh) 2007-09-12
WO2006038710A1 (en) 2006-04-13
JP4519599B2 (ja) 2010-08-04
US20080088367A1 (en) 2008-04-17
JP2006109276A (ja) 2006-04-20
EP1800446A1 (en) 2007-06-27

Similar Documents

Publication Publication Date Title
US5847662A (en) Radio card communication apparatus
US5862174A (en) Data storage medium
CN103152037B (zh) 锁相环路、半导体器件以及无线芯片
CN100504920C (zh) 非接触式标签及其控制方法和非接触式id识别系统
CN101036360B (zh) 半导体器件
US6639459B1 (en) Demodulator using digital circuitry
US20100252631A1 (en) High speed contactless communication
US6962293B2 (en) Circuit for generating clock signal and decoding data signal for use in contactless integrated circuit card
US6908037B2 (en) Circuit for generating clock signal and decoding data signal for use in contactless integrated circuit card
US8548098B2 (en) Clock-free activation circuit
JP2003528541A (ja) 振幅変調された交流信号のための復調器
KR101617013B1 (ko) 반도체 장치
US8766776B2 (en) Transponder unit
US10083386B2 (en) Smart objects
JP3961215B2 (ja) 半導体記憶装置
CN101169817B (zh) 射频识别标签系统及其标签

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120905

Termination date: 20171005