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GB2418512B - Semiconductor device adapted for imaging bar code symbols - Google Patents

Semiconductor device adapted for imaging bar code symbols

Info

Publication number
GB2418512B
GB2418512B GB0522568A GB0522568A GB2418512B GB 2418512 B GB2418512 B GB 2418512B GB 0522568 A GB0522568 A GB 0522568A GB 0522568 A GB0522568 A GB 0522568A GB 2418512 B GB2418512 B GB 2418512B
Authority
GB
United Kingdom
Prior art keywords
semiconductor device
bar code
device adapted
code symbols
imaging bar
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
GB0522568A
Other versions
GB0522568D0 (en
GB2418512A (en
Inventor
Bradley Carlson
Duanfeng He
Joseph Katz
Mark Krichever
Mehul Patel
David Tsi Shi
Thomas D Bianculli
Eugene Joseph
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
Priority claimed from US10/118,562 external-priority patent/US6811085B2/en
Priority claimed from US10/219,690 external-priority patent/US6837431B2/en
Application filed by Symbol Technologies LLC filed Critical Symbol Technologies LLC
Priority claimed from GB0224775A external-priority patent/GB2382446B/en
Publication of GB0522568D0 publication Critical patent/GB0522568D0/en
Publication of GB2418512A publication Critical patent/GB2418512A/en
Application granted granted Critical
Publication of GB2418512B publication Critical patent/GB2418512B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06K7/10792—Special measures in relation to the object to be scanned
    • G06K7/10801—Multidistance reading
    • G06K7/10811—Focalisation
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06K7/10712—Fixed beam scanning
    • G06K7/10722—Photodetector array or CCD scanning
    • H01L27/14603—
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/50—Constructional details
    • H04N23/54—Mounting of pick-up tubes, electronic image sensors, deviation or focusing coils
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/70—SSIS architectures; Circuits associated therewith
    • H04N25/702—SSIS architectures characterised by non-identical, non-equidistant or non-planar pixel layout
    • H04N5/2253—
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
    • H10F39/00—Integrated devices, or assemblies of multiple devices, comprising at least one element covered by group H10F30/00, e.g. radiation detectors comprising photodiode arrays
    • H10F39/80—Constructional details of image sensors
    • H10F39/802—Geometry or disposition of elements in pixels, e.g. address-lines or gate electrodes

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)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Studio Devices (AREA)
GB0522568A 2001-10-26 2002-10-24 Semiconductor device adapted for imaging bar code symbols Expired - Fee Related GB2418512B (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US35380801P 2001-10-26 2001-10-26
US10/118,562 US6811085B2 (en) 2001-10-26 2002-04-09 Miniature imager
US10/219,690 US6837431B2 (en) 2002-04-09 2002-08-15 Semiconductor device adapted for imaging bar code symbols
GB0224775A GB2382446B (en) 2001-10-26 2002-10-24 Semiconductor device adapted for imaging bar symbols

Publications (3)

Publication Number Publication Date
GB0522568D0 GB0522568D0 (en) 2005-12-14
GB2418512A GB2418512A (en) 2006-03-29
GB2418512B true GB2418512B (en) 2006-07-05

Family

ID=36001160

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0522568A Expired - Fee Related GB2418512B (en) 2001-10-26 2002-10-24 Semiconductor device adapted for imaging bar code symbols

Country Status (1)

Country Link
GB (1) GB2418512B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100155482A1 (en) * 2008-12-23 2010-06-24 Ncr Corporation Methods and Apparatus for Increased Range of Focus in Image Based Bar Code Scanning

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4204230A (en) * 1978-10-25 1980-05-20 Xerox Corporation High resolution input scanner using a two dimensional detector array
US4314150A (en) * 1978-11-01 1982-02-02 Olympus Optical Company Limited Apparatus for detecting the in-focusing conditions
US4592637A (en) * 1983-10-22 1986-06-03 Canon Kabushiki Kaisha Focus detecting device
JPS62128271A (en) * 1985-11-28 1987-06-10 Canon Inc image reading device
EP0360581A2 (en) * 1988-09-21 1990-03-28 Hewlett-Packard Company Optical system for a large depth-of-field bar code scanner
US5099317A (en) * 1988-09-28 1992-03-24 Kabushiki Kaisha Toshiba Video camera apparatus using a plurality of imaging devices
US5264694A (en) * 1991-07-18 1993-11-23 Messerschmitt-Bolkow-Blohm Gmbh Optical imaging system with a plurality of image planes
US5814803A (en) * 1994-12-23 1998-09-29 Spectra-Physics Scanning Systems, Inc. Image reader with multi-focus lens
EP0984319A1 (en) * 1998-07-08 2000-03-08 Hewlett-Packard Company Camera with keystone distortion correction
JP2001281534A (en) * 2000-04-03 2001-10-10 Nec Corp Method and system for detecting positional deviation of image pickup lens and method and system for correcting positional deviation

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4204230A (en) * 1978-10-25 1980-05-20 Xerox Corporation High resolution input scanner using a two dimensional detector array
US4314150A (en) * 1978-11-01 1982-02-02 Olympus Optical Company Limited Apparatus for detecting the in-focusing conditions
US4592637A (en) * 1983-10-22 1986-06-03 Canon Kabushiki Kaisha Focus detecting device
JPS62128271A (en) * 1985-11-28 1987-06-10 Canon Inc image reading device
EP0360581A2 (en) * 1988-09-21 1990-03-28 Hewlett-Packard Company Optical system for a large depth-of-field bar code scanner
US5099317A (en) * 1988-09-28 1992-03-24 Kabushiki Kaisha Toshiba Video camera apparatus using a plurality of imaging devices
US5264694A (en) * 1991-07-18 1993-11-23 Messerschmitt-Bolkow-Blohm Gmbh Optical imaging system with a plurality of image planes
US5814803A (en) * 1994-12-23 1998-09-29 Spectra-Physics Scanning Systems, Inc. Image reader with multi-focus lens
US6073851A (en) * 1994-12-23 2000-06-13 Spectra-Physics Scanning Systems, Inc. Multi-focus optical reader with masked or apodized lens
EP0984319A1 (en) * 1998-07-08 2000-03-08 Hewlett-Packard Company Camera with keystone distortion correction
JP2001281534A (en) * 2000-04-03 2001-10-10 Nec Corp Method and system for detecting positional deviation of image pickup lens and method and system for correcting positional deviation

Also Published As

Publication number Publication date
GB0522568D0 (en) 2005-12-14
GB2418512A (en) 2006-03-29

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20161024