DE69032953D1 - Auf einem Halbleiter- oder elektrooptischem Substrat angebrachtes Abtastsystem - Google Patents

Auf einem Halbleiter- oder elektrooptischem Substrat angebrachtes Abtastsystem

Info

Publication number
DE69032953D1
DE69032953D1 DE69032953T DE69032953T DE69032953D1 DE 69032953 D1 DE69032953 D1 DE 69032953D1 DE 69032953 T DE69032953 T DE 69032953T DE 69032953 T DE69032953 T DE 69032953T DE 69032953 D1 DE69032953 D1 DE 69032953D1
Authority
DE
Germany
Prior art keywords
electro
semiconductor
scanning system
optical substrate
system mounted
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
DE69032953T
Other languages
English (en)
Other versions
DE69032953T2 (de
Inventor
Jerome Swartz
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.)
Symbol Technologies LLC
Original Assignee
Symbol Technologies LLC
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 Symbol Technologies LLC filed Critical Symbol Technologies LLC
Publication of DE69032953D1 publication Critical patent/DE69032953D1/de
Application granted granted Critical
Publication of DE69032953T2 publication Critical patent/DE69032953T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
    • G06K7/10544—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum
    • G06K7/10554—Moving beam scanning
    • G06K7/10594—Beam path
    • G06K7/10603—Basic scanning using moving elements
    • G06K7/10633—Basic scanning using moving elements by oscillation
    • G06K7/10643—Activating means
    • G06K7/10653—Activating means using flexible or piezoelectric means
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K2207/00—Other aspects
    • G06K2207/1016—Motor control or optical moving unit control

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Mechanical Optical Scanning Systems (AREA)
DE1990632953 1990-05-29 1990-12-06 Auf einem Halbleiter- oder elektrooptischem Substrat angebrachtes Abtastsystem Expired - Fee Related DE69032953T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US53087990A 1990-05-29 1990-05-29

Publications (2)

Publication Number Publication Date
DE69032953D1 true DE69032953D1 (de) 1999-03-25
DE69032953T2 DE69032953T2 (de) 1999-09-30

Family

ID=24115352

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1990632953 Expired - Fee Related DE69032953T2 (de) 1990-05-29 1990-12-06 Auf einem Halbleiter- oder elektrooptischem Substrat angebrachtes Abtastsystem

Country Status (4)

Country Link
EP (1) EP0459025B1 (de)
JP (1) JP2854422B2 (de)
CA (1) CA2021519C (de)
DE (1) DE69032953T2 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5783813A (en) * 1989-06-16 1998-07-21 Symbol Technologies, Inc. Limited working range scanner having focused light beam waist situated within scanner housing
US5777315A (en) * 1991-09-17 1998-07-07 Metrologic Instruments, Inc. Method and apparatus for programming system function parameters in programmable code symbol readers
DE4442976A1 (de) * 1994-12-02 1996-06-05 Thomson Brandt Gmbh Vorrichtung zur berührungslosen optischen Abtastung von Informationen bei der Aufzeichnung auf und/oder Wiedergabe von einem Aufzeichnungsträger mit Aufzeichnungsspuren
DE69632882T2 (de) * 1995-02-27 2005-07-14 Symbol Technologies, Inc. Abtastmodul für einen optischen Abtaster
JP3209877B2 (ja) * 1995-03-31 2001-09-17 アルプス電気株式会社 光学読み取り装置
DE102018127627B4 (de) 2018-11-06 2020-08-20 Sick Ag Optoelektronische Sensorvorrichtung

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4387297B1 (en) * 1980-02-29 1995-09-12 Symbol Technologies Inc Portable laser scanning system and scanning methods
US4360921A (en) * 1980-09-17 1982-11-23 Xerox Corporation Monolithic laser scanning device
JPS61129893A (ja) * 1984-11-28 1986-06-17 Omron Tateisi Electronics Co 光偏向素子
GB2175705B (en) * 1985-05-24 1989-04-19 Stc Plc Dirigible reflector and mounting made of crystal material
JPS626575A (ja) * 1985-07-02 1987-01-13 Brother Ind Ltd 光学読取装置
JPS63199480A (ja) * 1987-02-16 1988-08-17 Sharp Corp 半導体レ−ザ走査装置
JP2721386B2 (ja) * 1989-02-28 1998-03-04 キヤノン株式会社 走査光学装置
KR940010808B1 (ko) * 1989-09-18 1994-11-16 후지쓰 가부시끼가이샤 바 코드 리더(Bar code reader)용 레이저 스캐너

Also Published As

Publication number Publication date
JPH06124360A (ja) 1994-05-06
CA2021519A1 (en) 1991-11-30
JP2854422B2 (ja) 1999-02-03
EP0459025A2 (de) 1991-12-04
EP0459025B1 (de) 1999-02-17
EP0459025A3 (en) 1992-07-08
DE69032953T2 (de) 1999-09-30
CA2021519C (en) 2001-09-04

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee