DE602004024360D1 - Gerät zur Farbmessung mit modulierten Illuminatoren - Google Patents

Gerät zur Farbmessung mit modulierten Illuminatoren

Info

Publication number
DE602004024360D1
DE602004024360D1 DE602004024360T DE602004024360T DE602004024360D1 DE 602004024360 D1 DE602004024360 D1 DE 602004024360D1 DE 602004024360 T DE602004024360 T DE 602004024360T DE 602004024360 T DE602004024360 T DE 602004024360T DE 602004024360 D1 DE602004024360 D1 DE 602004024360D1
Authority
DE
Germany
Prior art keywords
sensing system
stage
leds
target area
modulated
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.)
Active
Application number
DE602004024360T
Other languages
English (en)
Inventor
Steven H Peterson
Mark A Cargill
Peter G Vanderjagt
Robert A Lamfers
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.)
X Rite Inc
Original Assignee
X Rite Inc
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 X Rite Inc filed Critical X Rite Inc
Publication of DE602004024360D1 publication Critical patent/DE602004024360D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/02—Details
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/02—Details
    • G01J3/0205—Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows
    • G01J3/0208—Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows using focussing or collimating elements, e.g. lenses or mirrors; performing aberration correction
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/02—Details
    • G01J3/0286—Constructional arrangements for compensating for fluctuations caused by temperature, humidity or pressure, or using cooling or temperature stabilization of parts of the device; Controlling the atmosphere inside a spectrometer, e.g. vacuum
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/02—Details
    • G01J3/0289—Field-of-view determination; Aiming or pointing of a spectrometer; Adjusting alignment; Encoding angular position; Size of measurement area; Position tracking
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/02—Details
    • G01J3/0291—Housings; Spectrometer accessories; Spatial arrangement of elements, e.g. folded path arrangements
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/46—Measurement of colour; Colour measuring devices, e.g. colorimeters
    • G01J3/50—Measurement of colour; Colour measuring devices, e.g. colorimeters using electric radiation detectors
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/46—Measurement of colour; Colour measuring devices, e.g. colorimeters
    • G01J3/50—Measurement of colour; Colour measuring devices, e.g. colorimeters using electric radiation detectors
    • G01J3/501—Colorimeters using spectrally-selective light sources, e.g. LEDs
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/46—Measurement of colour; Colour measuring devices, e.g. colorimeters
    • G01J3/52—Measurement of colour; Colour measuring devices, e.g. colorimeters using colour charts
    • G01J3/524—Calibration of colorimeters
DE602004024360T 2003-09-23 2004-09-22 Gerät zur Farbmessung mit modulierten Illuminatoren Active DE602004024360D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/669,110 US7262853B2 (en) 2003-09-23 2003-09-23 Color measurement instrument

Publications (1)

Publication Number Publication Date
DE602004024360D1 true DE602004024360D1 (de) 2010-01-14

Family

ID=34194806

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004024360T Active DE602004024360D1 (de) 2003-09-23 2004-09-22 Gerät zur Farbmessung mit modulierten Illuminatoren

Country Status (4)

Country Link
US (3) US7262853B2 (de)
EP (1) EP1519169B1 (de)
AT (1) ATE450782T1 (de)
DE (1) DE602004024360D1 (de)

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US8139220B2 (en) * 2008-09-16 2012-03-20 X-Rite, Inc. Point-of purchase (POP) spectrophotometer for open-view measurement of a color sample
US8199324B2 (en) * 2009-07-29 2012-06-12 X-Rite, Inc. Optical assemblies for a color measurement instrument
US9295134B2 (en) 2009-12-09 2016-03-22 Koninklijke Philips N.V. Light system for emphasizing objects
CN102435317B (zh) * 2011-09-08 2013-12-25 福州泰普生物科学有限公司 一种颜色光学传感系统及采用该系统的颜色光学传感装置
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EP2914942B1 (de) * 2012-11-02 2023-06-14 Variable Inc. Computerimplementiertes system und verfahren für farberfassung, -speicherung und -vergleich
CN103196387B (zh) * 2013-03-15 2016-03-02 苏州大学 柱面面型检测系统及方法
JP6588083B2 (ja) 2014-04-25 2019-10-09 エックス−ライト，インコーポレイテッドＸ−Ｒｉｔｅ，Ｉｎｃｏｒｐｏｒａｔｅｄ 照準システムおよび方法

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Also Published As

Publication number Publication date
US7262853B2 (en) 2007-08-28
US20050062968A1 (en) 2005-03-24
EP1519169A3 (de) 2006-11-08
US20060152724A1 (en) 2006-07-13
EP1519169B1 (de) 2009-12-02
EP1519169A2 (de) 2005-03-30
US7145657B2 (en) 2006-12-05
ATE450782T1 (de) 2009-12-15
US20060152725A1 (en) 2006-07-13
US7092097B2 (en) 2006-08-15

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