IL189491A - Led illumination for line scan camera - Google Patents

Led illumination for line scan camera

Info

Publication number
IL189491A
IL189491A IL189491A IL18949108A IL189491A IL 189491 A IL189491 A IL 189491A IL 189491 A IL189491 A IL 189491A IL 18949108 A IL18949108 A IL 18949108A IL 189491 A IL189491 A IL 189491A
Authority
IL
Israel
Prior art keywords
led illumination
line scan
scan camera
camera
illumination
Prior art date
Application number
IL189491A
Other languages
Hebrew (he)
Other versions
IL189491A0 (en
Inventor
Shapirov Diana
Original Assignee
Camtek Ltd
Shapirov Diana
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 Camtek Ltd, Shapirov Diana filed Critical Camtek Ltd
Publication of IL189491A0 publication Critical patent/IL189491A0/en
Publication of IL189491A publication Critical patent/IL189491A/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V5/00—Refractors for light sources
    • F21V5/04—Refractors for light sources of lens shape
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V7/00—Reflectors for light sources
    • F21V7/0091—Reflectors for light sources using total internal reflection
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/255—Details, e.g. use of specially adapted sources, lighting or optical systems
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/8806—Specially adapted optical and illumination features
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
    • G02B19/0004—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed
    • G02B19/0028—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed refractive and reflective surfaces, e.g. non-imaging catadioptric systems
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
    • G02B19/0033—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use
    • G02B19/0047—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source
    • G02B19/0061—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source the light source comprising a LED
    • G02B19/0066—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source the light source comprising a LED in the form of an LED array
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]
IL189491A 2007-02-20 2008-02-12 Led illumination for line scan camera IL189491A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US89062707P 2007-02-20 2007-02-20
PCT/IL2008/000182 WO2008102339A1 (en) 2007-02-20 2008-02-12 Led illumination for line scan camera

Publications (2)

Publication Number Publication Date
IL189491A0 IL189491A0 (en) 2008-11-03
IL189491A true IL189491A (en) 2016-09-29

Family

ID=39471760

Family Applications (1)

Application Number Title Priority Date Filing Date
IL189491A IL189491A (en) 2007-02-20 2008-02-12 Led illumination for line scan camera

Country Status (4)

Country Link
CN (1) CN101675330B (en)
IL (1) IL189491A (en)
TW (1) TWI400441B (en)
WO (1) WO2008102339A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3114520B1 (en) 2014-03-04 2021-01-06 Signify Holding B.V. Beam shaping system and an illumination system using the same
US9885671B2 (en) 2014-06-09 2018-02-06 Kla-Tencor Corporation Miniaturized imaging apparatus for wafer edge
US9645097B2 (en) 2014-06-20 2017-05-09 Kla-Tencor Corporation In-line wafer edge inspection, wafer pre-alignment, and wafer cleaning
US10619823B2 (en) * 2017-04-10 2020-04-14 Ideal Industries Lighting Llc Optic assemblies and applications thereof

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2295274A (en) * 1994-11-17 1996-05-22 Teledyne Ind Optical lens system for light emitting diodes
US5898267A (en) * 1996-04-10 1999-04-27 Mcdermott; Kevin Parabolic axial lighting device
TW330233B (en) * 1997-01-23 1998-04-21 Philips Eloctronics N V Luminary
US5895267A (en) * 1997-07-09 1999-04-20 Lsi Logic Corporation Method to obtain a low resistivity and conformity chemical vapor deposition titanium film
WO2000024062A1 (en) * 1998-10-21 2000-04-27 Koninklijke Philips Electronics N.V. Led module and luminaire
US6741351B2 (en) * 2001-06-07 2004-05-25 Koninklijke Philips Electronics N.V. LED luminaire with light sensor configurations for optical feedback
KR100616598B1 (en) * 2004-08-11 2006-08-28 삼성전기주식회사 Light emitting diode lens and backlight module having the same
EP1696171B1 (en) * 2005-02-28 2010-09-15 OSRAM Opto Semiconductors GmbH LED display device

Also Published As

Publication number Publication date
TWI400441B (en) 2013-07-01
WO2008102339A1 (en) 2008-08-28
CN101675330B (en) 2013-01-02
IL189491A0 (en) 2008-11-03
CN101675330A (en) 2010-03-17
TW200842399A (en) 2008-11-01

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Legal Events

Date Code Title Description
FF Patent granted
NP Permission for amending the patent specification granted (section 66, patents law 1967)
KB Patent renewed
KB Patent renewed