KR960706143A - 바코드 스케닝장치(Bar Code Scanning Apparatus) - Google Patents
바코드 스케닝장치(Bar Code Scanning Apparatus)Info
- Publication number
- KR960706143A KR960706143A KR1019960702709A KR19960702709A KR960706143A KR 960706143 A KR960706143 A KR 960706143A KR 1019960702709 A KR1019960702709 A KR 1019960702709A KR 19960702709 A KR19960702709 A KR 19960702709A KR 960706143 A KR960706143 A KR 960706143A
- Authority
- KR
- South Korea
- Prior art keywords
- bar code
- scanning device
- opening
- light source
- code scanning
- Prior art date
Links
- 238000005286 illumination Methods 0.000 claims 6
- 230000003287 optical effect Effects 0.000 claims 5
- 230000001678 irradiating effect Effects 0.000 claims 2
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
-
- 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
- G06K7/10831—Arrangement of optical elements, e.g. lenses, mirrors, prisms
-
- 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)
- Engineering & Computer Science (AREA)
- Electromagnetism (AREA)
- Artificial Intelligence (AREA)
- Toxicology (AREA)
- General Health & Medical Sciences (AREA)
- Health & Medical Sciences (AREA)
- Computer Vision & Pattern Recognition (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Image Input (AREA)
- Facsimile Scanning Arrangements (AREA)
- Cash Registers Or Receiving Machines (AREA)
- Mechanical Optical Scanning Systems (AREA)
Abstract
Description
Claims (9)
- 판독면의 바코드의 상을, 렌즈계(3)를 통하여, 이미지센서(4)에 결상시키도록 한 바코드 스케닝장치에 있어서, 바코드 스케닝장치를 수납하는 상자(2)의 개구부(1)를 넘는 양옆의 부분까지 상기한 렌즈계(3)의 시야를 넓혀서, 개구부(1)의 폭보다 큰 폭의 바코드의 스케닝을 가능케한 것을 특징으로 하는 바코드의 스케닝장치.
- 제1항에 있어서, 개구부(1)의 양옆의 부분에, 해당 개구부(1)로부터 계속되는 끊어진 부분(7)을 형성한 것을 특징으로 하는 바코드의 스케닝장치.
- 제1항에 있어서, 개구부(1)의 형상이 부채꼴로 펼쳐진 것을 특징으로 하는 바코드의 스케닝장치.
- 제1항에 있어서, 개구부(1)와 판독면과의 사이에, 일정거리를 유지할 수 있도록 개구부로부터 돌출부를 설치한 것을 특징으로 하는 바코드의 스케닝장치.
- 제4항에 있어서, 개구부로부터 돌출한 부분이, 바코드 스케닝장치를 수납하는 상자의 한쪽 측으로부터 돌출하고, 그 반대측에 광원이 설치되어 있는 것을 특징으로 하는 바코드의 스케닝장치.
- 제4항에 있어서, 개구부(1)로부터 돌출한 부분의 선단이 평면으로 되어 있고, 바코드의 판독 각도를 규정하고 있는 것을 특징으로 하는 바코드의 스케닝장치.
- 제1항에 있어서, 판독면을 조명하는 조명광원을 바코드의 스케닝축과 렌즈계(3)의 광축중심과를 포함하는 면내에 배치한 것을 특징으로 하는 바코드의 스케닝장치.
- 제7항에 있어서, 상기한 조명광원을 렌즈계(3)의 광축중심의 양측에 배치하고, 바코드의 우축을 광축중심의 좌측에 배치한 조명광원으로 비추고, 바코드의 좌측을 광축중심의 우측에 배치한 조명광원으로 비추는 것을 특징으로 하는 바코드의 스케닝장치.
- 제1항에 있어서, 판독면을 조명하는 조명광원은, 개구부(1)의 개구범위를 조사하는 제1의 광원과, 개구부의 폭을 넘는 범위를 조사하는 바코드의 스케닝축과 렌즈계(3)의 광축중심과를 포함하는 면내에 배치된 제2의 광원으로 이루어진 것을 특징으로 하는 바코드의 스케닝장치.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP94-223611 | 1994-09-19 | ||
JP22361194 | 1994-09-19 | ||
PCT/JP1995/001827 WO1996009596A1 (fr) | 1994-09-19 | 1995-09-13 | Lecteur de code a barres |
Publications (2)
Publication Number | Publication Date |
---|---|
KR960706143A true KR960706143A (ko) | 1996-11-08 |
KR100236260B1 KR100236260B1 (ko) | 1999-12-15 |
Family
ID=16800915
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019960702709A KR100236260B1 (ko) | 1994-09-19 | 1995-09-13 | 바코드스케닝장치 |
Country Status (5)
Country | Link |
---|---|
US (1) | US5852288A (ko) |
JP (1) | JP2765231B2 (ko) |
KR (1) | KR100236260B1 (ko) |
TW (1) | TW291553B (ko) |
WO (1) | WO1996009596A1 (ko) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6305608B1 (en) * | 1998-06-04 | 2001-10-23 | Olympus Optical Co., Ltd. | Pen type code reader |
AUPQ439299A0 (en) | 1999-12-01 | 1999-12-23 | Silverbrook Research Pty Ltd | Interface system |
US6912076B2 (en) | 2000-03-17 | 2005-06-28 | Accu-Sort Systems, Inc. | Coplanar camera scanning system |
US6572012B1 (en) * | 2000-12-28 | 2003-06-03 | Welch Allyn Data Collection. Inc. | Transaction terminal having a protective cover assembly |
US6634553B2 (en) * | 2001-03-21 | 2003-10-21 | Hewlett-Packard Development Company, L.P. | Method and apparatus for even illumination of a target for image capture |
JP4003483B2 (ja) * | 2002-02-28 | 2007-11-07 | 株式会社デンソーウェーブ | 情報コード読取装置 |
US7341456B2 (en) * | 2004-03-25 | 2008-03-11 | Mcadams John B | Braille type device, system, and method |
US20060027657A1 (en) | 2004-08-04 | 2006-02-09 | Laurens Ninnink | Method and apparatus for high resolution decoding of encoded symbols |
US7175090B2 (en) | 2004-08-30 | 2007-02-13 | Cognex Technology And Investment Corporation | Methods and apparatus for reading bar code identifications |
US7963448B2 (en) | 2004-12-22 | 2011-06-21 | Cognex Technology And Investment Corporation | Hand held machine vision method and apparatus |
US9552506B1 (en) | 2004-12-23 | 2017-01-24 | Cognex Technology And Investment Llc | Method and apparatus for industrial identification mark verification |
US7172114B2 (en) | 2004-12-30 | 2007-02-06 | Hand Held Products, Inc. | Tamperproof point of sale transaction terminal |
US8723804B2 (en) | 2005-02-11 | 2014-05-13 | Hand Held Products, Inc. | Transaction terminal and adaptor therefor |
US7360704B2 (en) * | 2005-11-14 | 2008-04-22 | Optoelectronics Co., Ltd. | Scan engine with guiding light beams |
US8108176B2 (en) * | 2006-06-29 | 2012-01-31 | Cognex Corporation | Method and apparatus for verifying two dimensional mark quality |
US8169478B2 (en) | 2006-12-14 | 2012-05-01 | Cognex Corporation | Method and apparatus for calibrating a mark verifier |
US9734376B2 (en) | 2007-11-13 | 2017-08-15 | Cognex Corporation | System and method for reading patterns using multiple image frames |
USD692431S1 (en) * | 2013-03-15 | 2013-10-29 | Rubbermaid Commercial Products Llc | Bar code scanner |
JP6884514B2 (ja) * | 2015-04-28 | 2021-06-09 | 株式会社デンソーウェーブ | 光学的情報読取装置 |
EP3089071B1 (en) | 2015-04-28 | 2019-11-13 | Denso Wave Incorporated | Optical information reader manually handled by users |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5424543A (en) * | 1977-07-26 | 1979-02-23 | Nippon Denso Co Ltd | Bar code reader |
KR900007137B1 (ko) * | 1985-11-06 | 1990-09-29 | 닛뽕 덴소오 가부시기가이샤 | 광학적 정보 판독장치 |
US4820911A (en) * | 1986-07-11 | 1989-04-11 | Photographic Sciences Corporation | Apparatus for scanning and reading bar codes |
JPH0740284B2 (ja) * | 1986-09-09 | 1995-05-01 | 日本電装株式会社 | 光学的情報読取装置 |
JPS6412384A (en) * | 1987-07-06 | 1989-01-17 | Opto Electron Kk | Optical information reader |
JPH01196680A (ja) * | 1988-02-01 | 1989-08-08 | Matsushita Electric Ind Co Ltd | バーコード検出装置 |
JPH02291086A (ja) * | 1989-04-28 | 1990-11-30 | Ricoh Co Ltd | 画像読取装置 |
CA2097360A1 (en) * | 1992-06-03 | 1993-12-04 | Paul Dvorkis | Optical readers |
US5285056A (en) * | 1992-06-17 | 1994-02-08 | Rjs, Inc. | Bar code reflectance measurement apparatus |
US5430285A (en) * | 1993-08-20 | 1995-07-04 | Welch Allyn, Inc. | Illumination system for optical reader |
-
1995
- 1995-09-13 KR KR1019960702709A patent/KR100236260B1/ko not_active IP Right Cessation
- 1995-09-13 JP JP8510745A patent/JP2765231B2/ja not_active Expired - Fee Related
- 1995-09-13 WO PCT/JP1995/001827 patent/WO1996009596A1/ja active Application Filing
- 1995-09-13 US US08/676,244 patent/US5852288A/en not_active Expired - Fee Related
- 1995-09-23 TW TW084109952A patent/TW291553B/zh active
Also Published As
Publication number | Publication date |
---|---|
TW291553B (ko) | 1996-11-21 |
WO1996009596A1 (fr) | 1996-03-28 |
US5852288A (en) | 1998-12-22 |
KR100236260B1 (ko) | 1999-12-15 |
JP2765231B2 (ja) | 1998-06-11 |
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Patent event date: 19960522 Patent event code: PA01051R01D Comment text: International Patent Application |
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Comment text: Notification of reason for refusal Patent event date: 19990424 Patent event code: PE09021S01D |
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Comment text: Registration of Establishment Patent event date: 19990929 Patent event code: PR07011E01D |
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