DE3688639D1 - Fester hologrammabtaster. - Google Patents

Fester hologrammabtaster.

Info

Publication number
DE3688639D1
DE3688639D1 DE8686302387T DE3688639T DE3688639D1 DE 3688639 D1 DE3688639 D1 DE 3688639D1 DE 8686302387 T DE8686302387 T DE 8686302387T DE 3688639 T DE3688639 T DE 3688639T DE 3688639 D1 DE3688639 D1 DE 3688639D1
Authority
DE
Germany
Prior art keywords
fixed hologram
hologram scanner
scanner
fixed
hologram
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
DE8686302387T
Other languages
English (en)
Other versions
DE3688639T2 (de
Inventor
Izumi C O Tsushinki Sei Mikami
Kazurou C O Oyo-Kiki Ken Nishi
Takashi C O Tsushinki S Harada
Hidekazu C O Tsushinki Sei Edo
Yasuchika C O Seigyo Hatanaka
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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
Priority claimed from JP60127759A external-priority patent/JPS61285584A/ja
Priority claimed from JP60127760A external-priority patent/JPS61285585A/ja
Priority claimed from JP61021558A external-priority patent/JPS62178921A/ja
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of DE3688639D1 publication Critical patent/DE3688639D1/de
Application granted granted Critical
Publication of DE3688639T2 publication Critical patent/DE3688639T2/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
    • G06K7/10821—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 further details of bar or optical code scanning devices
    • G06K7/10861—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 further details of bar or optical code scanning devices sensing of data fields affixed to objects or articles, e.g. coded labels
    • G06K7/10871—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 further details of bar or optical code scanning devices sensing of data fields affixed to objects or articles, e.g. coded labels randomly oriented data-fields, code-marks therefore, e.g. concentric circles-code

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)
  • Holo Graphy (AREA)
DE86302387T 1985-06-12 1986-04-01 Fester Hologrammabtaster. Expired - Fee Related DE3688639T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP60127759A JPS61285584A (ja) 1985-06-12 1985-06-12 定置式ホログラムスキヤナ
JP60127760A JPS61285585A (ja) 1985-06-12 1985-06-12 定置式ホログラムスキヤナ
JP61021558A JPS62178921A (ja) 1986-02-03 1986-02-03 光ビ−ム切換装置

Publications (2)

Publication Number Publication Date
DE3688639D1 true DE3688639D1 (de) 1993-08-05
DE3688639T2 DE3688639T2 (de) 1994-01-20

Family

ID=27283472

Family Applications (1)

Application Number Title Priority Date Filing Date
DE86302387T Expired - Fee Related DE3688639T2 (de) 1985-06-12 1986-04-01 Fester Hologrammabtaster.

Country Status (5)

Country Link
US (1) US4738499A (de)
EP (1) EP0206454B1 (de)
KR (1) KR900006253B1 (de)
CA (1) CA1294467C (de)
DE (1) DE3688639T2 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4822995A (en) * 1987-11-16 1989-04-18 Honeywell Inc. Linear array mirror system
US5175421A (en) * 1989-05-01 1992-12-29 International Business Machines Corporation Dual depth of field deflector for bar code scanners
US4967076A (en) * 1989-12-08 1990-10-30 Ncr Corporation Optical scanner producing multiple scan patterns
US5073702A (en) * 1990-03-26 1991-12-17 Ncr Corporation Multiple beam bar code scanner
US5457550A (en) * 1991-02-27 1995-10-10 Ricoh Company, Ltd. Optical scanner unit having recursive optical system
US5475523A (en) * 1992-07-15 1995-12-12 Fjui Photo Film Co., Ltd. Disk for light beam recording device and light beam recording device
EP0583514A1 (de) * 1992-08-19 1994-02-23 Opticon Sensors Europe B.V. Einstellungsmittel für einen Kodeleser
US6078441A (en) * 1999-05-14 2000-06-20 Lahood; Michael Optical device for producing rotational displacement of an incident image
KR100536684B1 (ko) * 2003-06-30 2005-12-14 주식회사 대우일렉트로닉스 홀로그래픽 롬 시스템
US20090225386A1 (en) * 2004-06-21 2009-09-10 Nidec Sankyo Corporation Light beam scanning device
KR20070070930A (ko) * 2005-12-29 2007-07-04 삼성전기주식회사 레이저 프로젝션 디스플레이
TWI409504B (zh) * 2009-10-30 2013-09-21 Asia Optical Co Inc 非連續投射角度多面鏡裝置
DE102009054888A1 (de) * 2009-12-17 2011-06-22 Carl Zeiss SMT GmbH, 73447 Optisches Element mit einer Mehrzahl von refletiven Facettenelementen
EP4089448A1 (de) * 2021-05-11 2022-11-16 RIEGL Laser Measurement Systems GmbH Vorrichtung zum lenken eines lichtstrahls
US20230236433A1 (en) * 2022-01-25 2023-07-27 The United States Of America As Represented By The Secretary Of The Navy Atmospheric Compensation Disc

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4006343A (en) * 1973-10-23 1977-02-01 Matsushita Electric Industrial Co., Ltd. Code read-out means
US4224509A (en) * 1978-10-19 1980-09-23 Ncr Corporation Holographic scanning system
JPS581119A (ja) * 1981-06-26 1983-01-06 Mitsubishi Electric Corp ホログラム・スキヤナ
DK161993C (da) * 1981-06-26 1992-03-09 Mitsibishi Denki Kabushiki Kai Hologramscanner
JPS58111916A (ja) * 1981-12-25 1983-07-04 Mitsubishi Electric Corp 光走査装置
JPS58113909A (ja) * 1981-12-26 1983-07-07 Mitsubishi Electric Corp 光走査装置
JPS59114514A (ja) * 1982-12-22 1984-07-02 Nec Corp 光学記号読取装置
JPS59187315A (ja) * 1983-04-08 1984-10-24 Fujitsu Ltd 光走査装置

Also Published As

Publication number Publication date
EP0206454A2 (de) 1986-12-30
KR870000656A (ko) 1987-02-19
CA1294467C (en) 1992-01-21
EP0206454B1 (de) 1993-06-30
KR900006253B1 (ko) 1990-08-27
EP0206454A3 (en) 1988-12-14
DE3688639T2 (de) 1994-01-20
US4738499A (en) 1988-04-19

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee