CL2019003210A1 - Un dispositivo de iluminación para un sistema óptico de un aparato lector. - Google Patents

Un dispositivo de iluminación para un sistema óptico de un aparato lector.

Info

Publication number
CL2019003210A1
CL2019003210A1 CL2019003210A CL2019003210A CL2019003210A1 CL 2019003210 A1 CL2019003210 A1 CL 2019003210A1 CL 2019003210 A CL2019003210 A CL 2019003210A CL 2019003210 A CL2019003210 A CL 2019003210A CL 2019003210 A1 CL2019003210 A1 CL 2019003210A1
Authority
CL
Chile
Prior art keywords
lighting device
reflector
redirect
region
optical system
Prior art date
Application number
CL2019003210A
Other languages
English (en)
Inventor
Nicola Duca
Todor Dinoev
François Huot
Pablo Sempere
Original Assignee
Sicpa Holding Sa
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 Sicpa Holding Sa filed Critical Sicpa Holding Sa
Publication of CL2019003210A1 publication Critical patent/CL2019003210A1/es

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
    • G06K7/10712—Fixed beam scanning
    • G06K7/10722—Photodetector array or CCD scanning
    • 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
    • G06K7/10712—Fixed beam scanning
    • G06K7/10722—Photodetector array or CCD scanning
    • G06K7/10742—Photodetector array or CCD scanning including a diffuser for diffusing the light from the light source to create substantially uniform illumination of the target record carrier

Abstract

UN DISPOSITIVO DE ILUMINACIÓN PARA UN SISTEMA ÓPTICO DE UN APARATO LECTOR, QUE COMPRENDE UNA FUENTE DE LUZ (3) DISPUESTA CONCÉNTRICAMENTE ALREDEDOR DE UN CUERPO HUECO ANULAR (2), UN REFLECTOR DE LUZ EXTERNO (5) PARA REDIRIGIR LA LUZ PARA ILUMINAR UNA ZONA EN SU EXTREMO DISTAL (5B), Y UN ELEMENTO REFLECTOR (8) CON UNA SUPERFICIE EXTERIOR CON ACABADO DE ESPEJO (8A). LA PARED INTERNA (6) DEL REFLECTOR DE LUZ EXTERNO (5) ESTÁ FABRICADA DE UN MATERIAL REFLECTANTE, QUE TIENE UNA PRIMERA PARTE (6A) CON UNAS SECCIONES TRANSVERSALES CRECIENTES DESDE UN EXTREMO PROXIMAL (5A) A UNA PRIMERA REGIÓN (6B) CON UNA SECCIÓN TRANSVERSAL MÁXIMA, Y UNA SEGUNDA PARTE (6C) CON UNAS SECCIONES TRANSVERSALES DECRECIENTES DESDE LA PRIMERA REGIÓN (6B) A UNA SEGUNDA REGIÓN (6D) CON UNA SECCIÓN TRANSVERSAL MÍNIMA. EL ELEMENTO REFLECTOR (8) ESTÁ DISPUESTO FRENTE A LA FUENTE DE LUZ (3) PARA REDIRIGIR LA LUZ HACIA LA PRIMERA PARTE (6A) DEL REFLECTOR DE LUZ EXTERNO (5). EL DISPOSITIVO DE ILUMINACIÓN (1) LOGRA, EN UN ESPACIO REDUCIDO, UNA ALTA EFICIENCIA ÓPTICA Y UNA ILUMINACIÓN UNIFORME EN LA MARCA A LEER, EVITANDO LA REFLEXIÓN ESPECULAR.
CL2019003210A 2017-06-06 2019-11-08 Un dispositivo de iluminación para un sistema óptico de un aparato lector. CL2019003210A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP17174510 2017-06-06

Publications (1)

Publication Number Publication Date
CL2019003210A1 true CL2019003210A1 (es) 2020-04-17

Family

ID=59227440

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2019003210A CL2019003210A1 (es) 2017-06-06 2019-11-08 Un dispositivo de iluminación para un sistema óptico de un aparato lector.

Country Status (14)

Country Link
US (1) US10922506B2 (es)
EP (1) EP3635611B1 (es)
CN (1) CN110678870B (es)
BR (1) BR112019025588A2 (es)
CA (1) CA3065123A1 (es)
CL (1) CL2019003210A1 (es)
DO (1) DOP2019000284A (es)
EA (1) EA037108B1 (es)
EC (1) ECSP20000407A (es)
ES (1) ES2878349T3 (es)
HU (1) HUE055404T2 (es)
MA (1) MA49243B1 (es)
PH (1) PH12019502753A1 (es)
WO (1) WO2018224283A1 (es)

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69232291T2 (de) * 1991-10-29 2002-10-31 Denso Corp Informations-lesegerät
US5461417A (en) * 1993-02-16 1995-10-24 Northeast Robotics, Inc. Continuous diffuse illumination method and apparatus
JP3435200B2 (ja) * 1993-11-29 2003-08-11 ペンタックス株式会社 画像読取装置
US5585616A (en) * 1995-05-05 1996-12-17 Rockwell International Corporation Camera for capturing and decoding machine-readable matrix symbol images applied to reflective surfaces
US6275256B1 (en) * 1997-12-03 2001-08-14 Eastman Kodak Company Digital camera illuminator for the imaging of specular objects
US6598797B2 (en) * 1998-09-11 2003-07-29 Jason J. Lee Focus and illumination analysis algorithm for imaging device
US6352204B2 (en) 1999-08-04 2002-03-05 Industrial Data Entry Automation Systems Incorporated Optical symbol scanner with low angle illumination
JP3884707B2 (ja) * 2000-06-15 2007-02-21 スカンラブ アーゲー スキャンニング装置用の位置検出器
US6854650B2 (en) * 2002-04-10 2005-02-15 Microscan Systems, Inc. Mirrored surface optical symbol scanner
CN100378741C (zh) * 2002-11-21 2008-04-02 武汉矽感科技有限公司 线缆标识读取装置及方法
JP4258232B2 (ja) * 2003-03-03 2009-04-30 株式会社デンソーウェーブ 光学的情報読取装置
US7823783B2 (en) * 2003-10-24 2010-11-02 Cognex Technology And Investment Corporation Light pipe illumination system and method
US7823789B2 (en) * 2004-12-21 2010-11-02 Cognex Technology And Investment Corporation Low profile illumination for direct part mark readers
US9070031B2 (en) * 2003-10-24 2015-06-30 Cognex Technology And Investment Llc Integrated illumination assembly for symbology reader
US7874487B2 (en) * 2005-10-24 2011-01-25 Cognex Technology And Investment Corporation Integrated illumination assembly for symbology reader
US9536124B1 (en) * 2003-10-24 2017-01-03 Cognex Corporation Integrated illumination assembly for symbology reader
US7370802B2 (en) 2004-02-07 2008-05-13 Siemens Energy & Automation, Inc. Hand held scanner with rotating head
US7419098B2 (en) 2004-11-02 2008-09-02 The Code Corporation Graphical code reading apparatus for reading codes on reflective surfaces
US7617984B2 (en) 2004-12-16 2009-11-17 Cognex Technology And Investment Corporation Hand held symbology reader illumination diffuser
DE102005005536A1 (de) 2005-02-07 2006-08-10 Sick Ag Codeleser
US7357326B2 (en) 2005-11-30 2008-04-15 Industrial Data Entry Automation Systems Incorporated Fluorescent or luminescent optical symbol scanner
US7614563B1 (en) * 2005-12-29 2009-11-10 Cognex Technology And Investment Corporation System and method for providing diffuse illumination in a symbology reader
US8028913B2 (en) * 2007-09-28 2011-10-04 Symbol Technologies, Inc. Arrangement for and method of uniformly illuminating direct part markings to be imaged and electro-optically read
US8894260B2 (en) * 2009-03-31 2014-11-25 Sicpa Holding Sa Annular light guide illuminator and optical scanner
US8038066B2 (en) * 2009-04-29 2011-10-18 Hand Held Products, Inc. Laser scanner with deformable lens
CN102737213A (zh) * 2011-03-30 2012-10-17 凌通科技股份有限公司 光学辨识模块装置及具有光学辨识模块的光学读取器

Also Published As

Publication number Publication date
ES2878349T3 (es) 2021-11-18
BR112019025588A2 (pt) 2020-06-16
MA49243B1 (fr) 2021-07-29
CN110678870B (zh) 2023-02-21
HUE055404T2 (hu) 2021-11-29
PH12019502753A1 (en) 2020-06-08
WO2018224283A1 (en) 2018-12-13
US10922506B2 (en) 2021-02-16
EA201992622A1 (ru) 2020-03-26
EP3635611B1 (en) 2021-04-21
CA3065123A1 (en) 2018-12-13
DOP2019000284A (es) 2020-02-16
CN110678870A (zh) 2020-01-10
US20200364423A1 (en) 2020-11-19
ECSP20000407A (es) 2020-02-28
EA037108B1 (ru) 2021-02-08
EP3635611A1 (en) 2020-04-15

Similar Documents

Publication Publication Date Title
ES2534037T3 (es) Sistema para direccionar radiación incidente
BR112017009652A2 (pt) sistema óptico
BR112017017773A2 (pt) dispositivo óptico
BR112017013680A2 (pt) sistema óptico
ES2515469T3 (es) Dispositivo de iluminación y luminaria
EP3824335A4 (en) LIGHT GUIDANCE OPTICAL ELEMENT INCLUDING POLARIZED INTERNAL REFLECTORS
WO2018041798A8 (en) ADDITIONAL DEVICE FOR AN INJECTION DEVICE
JP2018519630A5 (es)
CN203656811U (zh) Led照明装置用紧凑同心阵列反光镜
DE502008001209D1 (de) Operationsleuchte
AR052518A4 (es) Faro para emision giratoria de una senal de aviso
TWD198657S (zh) 嵌入式照明燈具
BR112017021693A2 (pt) dispositivo de iluminação do tipo diodo emissor de luz, dispositivo eletrônico, fábrica de plantas e sinal de led
CL2019003210A1 (es) Un dispositivo de iluminación para un sistema óptico de un aparato lector.
EP3026332A3 (en) Vehicle lighting device
CO6730163A1 (es) Conexiones para tuberias con revestimiento interno y metodos de ajuste relacionados
US9039250B2 (en) Reflector assembly for eliminating unwanted stray lights
ATE458167T1 (de) Reflektorleuchte
WO2019140174A3 (en) Devices, systems, and methods for advancing and positioning tethered capsule microendoscopes
TH1901007614A (th) อุปกรณ์ให้ความสว่างสำหรับระบบเชิงทัศนศาสตร์ของเครื่องอ่าน
TW200736536A (en) Ultraviolet light irradiation equipment
JP2016511914A5 (es)
CN206944068U (zh) 一种稳固型led透镜
WO2016086427A2 (zh) 水族箱养殖照明装置
JP2016539354A5 (es)