NO940547L - - Google Patents
Info
- Publication number
- NO940547L NO940547L NO940547A NO940547A NO940547L NO 940547 L NO940547 L NO 940547L NO 940547 A NO940547 A NO 940547A NO 940547 A NO940547 A NO 940547A NO 940547 L NO940547 L NO 940547L
- Authority
- NO
- Norway
- Prior art keywords
- light beam
- plane
- light
- prism
- mirror
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
- G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
- G02B26/10—Scanning systems
- G02B26/12—Scanning systems using multifaceted mirrors
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Electromagnetism (AREA)
- Toxicology (AREA)
- General Health & Medical Sciences (AREA)
- Health & Medical Sciences (AREA)
- Optics & Photonics (AREA)
- Artificial Intelligence (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Theoretical Computer Science (AREA)
- Mechanical Optical Scanning Systems (AREA)
- Facsimile Scanning Arrangements (AREA)
- Length Measuring Devices By Optical Means (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI930726A FI930726A (fi) | 1993-02-18 | 1993-02-18 | Menetelmä viivakoodin lukemiseksi sekä viivakoodin lukulaite |
Publications (2)
Publication Number | Publication Date |
---|---|
NO940547D0 NO940547D0 (no) | 1994-02-17 |
NO940547L true NO940547L (fr) | 1994-08-19 |
Family
ID=8537411
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO940547A NO940547D0 (no) | 1993-02-18 | 1994-02-17 | Fremgangsmåte for avlesning av en strekkode, samt strekkode-avleser |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0612034A1 (fr) |
CA (1) | CA2115940A1 (fr) |
EE (1) | EE9400125A (fr) |
FI (1) | FI930726A (fr) |
NO (1) | NO940547D0 (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5621203A (en) * | 1992-09-25 | 1997-04-15 | Symbol Technologies | Method and apparatus for reading two-dimensional bar code symbols with an elongated laser line |
EP0751472A1 (fr) * | 1995-06-26 | 1997-01-02 | Opticon Sensors Europe B.V. | Dispositif de balayage optique pour générer des lignes de balayage perpendiculaires |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63121031A (ja) * | 1986-11-10 | 1988-05-25 | Canon Inc | デ−タ写し込み装置 |
US5149948A (en) * | 1990-07-16 | 1992-09-22 | Computer Identics | Improved bar code reader system for reading bar codes under high specular reflection conditions with a variety of surface effects |
DE9015009U1 (fr) * | 1990-10-31 | 1991-03-21 | Tegtmeyer, Volker |
-
1993
- 1993-02-18 FI FI930726A patent/FI930726A/fi not_active Application Discontinuation
-
1994
- 1994-02-10 EP EP94102067A patent/EP0612034A1/fr not_active Withdrawn
- 1994-02-17 NO NO940547A patent/NO940547D0/no unknown
- 1994-02-18 CA CA 2115940 patent/CA2115940A1/fr not_active Abandoned
- 1994-11-11 EE EE9400125A patent/EE9400125A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
CA2115940A1 (fr) | 1994-08-19 |
FI930726A (fi) | 1994-08-19 |
FI930726A0 (fi) | 1993-02-18 |
EE9400125A (et) | 1995-12-15 |
EP0612034A1 (fr) | 1994-08-24 |
NO940547D0 (no) | 1994-02-17 |
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