EP1247078A1 - Vorrichtung und verfahren zur messung optischer eigenschaften eines objekts oder materials - Google Patents
Vorrichtung und verfahren zur messung optischer eigenschaften eines objekts oder materialsInfo
- Publication number
- EP1247078A1 EP1247078A1 EP00989487A EP00989487A EP1247078A1 EP 1247078 A1 EP1247078 A1 EP 1247078A1 EP 00989487 A EP00989487 A EP 00989487A EP 00989487 A EP00989487 A EP 00989487A EP 1247078 A1 EP1247078 A1 EP 1247078A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- light
- sensors
- optical
- assembly
- spectrometer
- 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.)
- Withdrawn
Links
- 230000003287 optical effect Effects 0.000 title claims abstract description 305
- 239000000463 material Substances 0.000 title claims description 105
- 238000000034 method Methods 0.000 title claims description 89
- 230000003595 spectral effect Effects 0.000 claims abstract description 156
- 239000000758 substrate Substances 0.000 claims abstract description 108
- 238000012545 processing Methods 0.000 claims abstract description 19
- 239000000835 fiber Substances 0.000 claims description 122
- 239000000523 sample Substances 0.000 claims description 53
- 238000005259 measurement Methods 0.000 claims description 43
- 238000001228 spectrum Methods 0.000 claims description 20
- 238000010183 spectrum analysis Methods 0.000 claims description 18
- 230000005540 biological transmission Effects 0.000 claims description 17
- 239000000049 pigment Substances 0.000 claims description 13
- 230000001419 dependent effect Effects 0.000 claims description 12
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 238000007639 printing Methods 0.000 abstract description 14
- 239000000976 ink Substances 0.000 description 63
- 230000001427 coherent effect Effects 0.000 description 28
- 238000005070 sampling Methods 0.000 description 26
- 239000010410 layer Substances 0.000 description 24
- 238000009826 distribution Methods 0.000 description 21
- 238000010521 absorption reaction Methods 0.000 description 19
- 230000033001 locomotion Effects 0.000 description 18
- 230000000903 blocking effect Effects 0.000 description 17
- 230000007704 transition Effects 0.000 description 16
- 230000008569 process Effects 0.000 description 15
- 238000004891 communication Methods 0.000 description 14
- 238000013461 design Methods 0.000 description 14
- 238000004519 manufacturing process Methods 0.000 description 14
- 238000003491 array Methods 0.000 description 13
- 125000006850 spacer group Chemical group 0.000 description 13
- 239000010437 gem Substances 0.000 description 12
- 230000035945 sensitivity Effects 0.000 description 10
- 239000010453 quartz Substances 0.000 description 9
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 9
- 239000003973 paint Substances 0.000 description 8
- 230000000875 corresponding effect Effects 0.000 description 7
- 239000003086 colorant Substances 0.000 description 6
- 239000000470 constituent Substances 0.000 description 6
- 238000000151 deposition Methods 0.000 description 6
- 230000008021 deposition Effects 0.000 description 6
- 238000010606 normalization Methods 0.000 description 6
- 230000004044 response Effects 0.000 description 6
- 230000008859 change Effects 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 5
- 230000001276 controlling effect Effects 0.000 description 5
- 230000009977 dual effect Effects 0.000 description 5
- 239000004744 fabric Substances 0.000 description 5
- 238000004806 packaging method and process Methods 0.000 description 5
- 238000002161 passivation Methods 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- 239000000853 adhesive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- 238000007796 conventional method Methods 0.000 description 4
- 230000002596 correlated effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000009792 diffusion process Methods 0.000 description 4
- 238000007599 discharging Methods 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 239000012925 reference material Substances 0.000 description 4
- 208000032370 Secondary transmission Diseases 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 238000012937 correction Methods 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 238000011156 evaluation Methods 0.000 description 3
- 230000000670 limiting effect Effects 0.000 description 3
- 238000013507 mapping Methods 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 238000010422 painting Methods 0.000 description 3
- 239000000123 paper Substances 0.000 description 3
- 230000002829 reductive effect Effects 0.000 description 3
- 239000004065 semiconductor Substances 0.000 description 3
- SYQQWGGBOQFINV-FBWHQHKGSA-N 4-[2-[(2s,8s,9s,10r,13r,14s,17r)-10,13-dimethyl-17-[(2r)-6-methylheptan-2-yl]-3-oxo-1,2,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-2-yl]ethoxy]-4-oxobutanoic acid Chemical compound C1CC2=CC(=O)[C@H](CCOC(=O)CCC(O)=O)C[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@H]([C@H](C)CCCC(C)C)[C@@]1(C)CC2 SYQQWGGBOQFINV-FBWHQHKGSA-N 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 230000002238 attenuated effect Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 2
- 238000005229 chemical vapour deposition Methods 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 238000013500 data storage Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 210000003298 dental enamel Anatomy 0.000 description 2
- 239000010432 diamond Substances 0.000 description 2
- 238000007667 floating Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000000873 masking effect Effects 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- XOFYZVNMUHMLCC-ZPOLXVRWSA-N prednisone Chemical compound O=C1C=C[C@]2(C)[C@H]3C(=O)C[C@](C)([C@@](CC4)(O)C(=O)CO)[C@@H]4[C@@H]3CCC2=C1 XOFYZVNMUHMLCC-ZPOLXVRWSA-N 0.000 description 2
- 238000011002 quantification Methods 0.000 description 2
- 238000002310 reflectometry Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- 238000001429 visible spectrum Methods 0.000 description 2
- 241000242757 Anthozoa Species 0.000 description 1
- 235000014653 Carica parviflora Nutrition 0.000 description 1
- 241000579895 Chlorostilbon Species 0.000 description 1
- 206010034960 Photophobia Diseases 0.000 description 1
- 208000032369 Primary transmission Diseases 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000010975 amethyst Substances 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 239000005321 cobalt glass Substances 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000007640 computer printing Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 210000004268 dentin Anatomy 0.000 description 1
- 238000005137 deposition process Methods 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 239000002223 garnet Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 238000002329 infrared spectrum Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 208000013469 light sensitivity Diseases 0.000 description 1
- 238000001459 lithography Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000000382 optic material Substances 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000011049 pearl Substances 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
- 230000010363 phase shift Effects 0.000 description 1
- 238000000206 photolithography Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000004382 potting Methods 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 238000000985 reflectance spectrum Methods 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000033458 reproduction Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 231100000444 skin lesion Toxicity 0.000 description 1
- 206010040882 skin lesion Diseases 0.000 description 1
- 238000004611 spectroscopical analysis Methods 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000008685 targeting Effects 0.000 description 1
- 230000002277 temperature effect Effects 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- 238000007514 turning Methods 0.000 description 1
- 238000001771 vacuum deposition Methods 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
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
- G01J3/46—Measurement of colour; Colour measuring devices, e.g. colorimeters
- G01J3/50—Measurement of colour; Colour measuring devices, e.g. colorimeters using electric radiation detectors
- G01J3/51—Measurement of colour; Colour measuring devices, e.g. colorimeters using electric radiation detectors using colour filters
-
- 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
-
- 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
- G01J3/0205—Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows
- G01J3/0216—Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows using light concentrators or collectors or condensers
-
- 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
- G01J3/0218—Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows using optical fibers
-
- 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
- G01J3/0227—Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows using notch filters
-
- 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
- G01J3/0229—Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows using masks, aperture plates, spatial light modulators or spatial filters, e.g. reflective filters
-
- 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
- G01J3/0251—Colorimeters making use of an integrating sphere
-
- 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
- G01J3/0256—Compact construction
- G01J3/0259—Monolithic
-
- 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
- G01J3/0264—Electrical interface; User interface
-
- 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
- G01J3/0278—Control or determination of height or angle information for sensors or receivers
-
- 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
- G01J3/0283—Details using a charging unit
-
- 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
- G01J3/02—Details
- G01J3/04—Slit arrangements slit adjustment
-
- 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
- G01J3/10—Arrangements of light sources specially adapted for spectrometry or colorimetry
-
- 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
- G01J3/28—Investigating the spectrum
- G01J3/2803—Investigating the spectrum using photoelectric array detector
-
- 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
- G01J3/508—Measurement of colour; Colour measuring devices, e.g. colorimeters using electric radiation detectors measuring the colour of teeth
-
- 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
- G01J3/51—Measurement of colour; Colour measuring devices, e.g. colorimeters using electric radiation detectors using colour filters
- G01J3/513—Measurement of colour; Colour measuring devices, e.g. colorimeters using electric radiation detectors using colour filters having fixed filter-detector pairs
-
- 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
- G01J1/00—Photometry, e.g. photographic exposure meter
- G01J1/02—Details
- G01J1/04—Optical or mechanical part supplementary adjustable parts
- G01J1/06—Restricting the angle of incident light
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Spectrometry And Color Measurement (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Applications Claiming Priority (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US471300 | 1990-01-25 | ||
| US471953 | 1990-01-29 | ||
| US09/471,300 US6249348B1 (en) | 1998-11-23 | 1999-12-23 | Integrated spectrometer assembly and methods |
| US09/471,953 US6246479B1 (en) | 1998-06-08 | 1999-12-23 | Integrated spectrometer assembly and methods |
| US09/524,121 US6373573B1 (en) | 2000-03-13 | 2000-03-13 | Apparatus for measuring optical characteristics of a substrate and pigments applied thereto |
| US524121 | 2000-03-13 | ||
| PCT/US2000/035274 WO2001046659A1 (en) | 1999-12-23 | 2000-12-26 | Apparatus and method for measuring optical characteristics of an object or material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP1247078A1 true EP1247078A1 (de) | 2002-10-09 |
| EP1247078A4 EP1247078A4 (de) | 2008-07-09 |
Family
ID=27413175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP00989487A Withdrawn EP1247078A4 (de) | 1999-12-23 | 2000-12-26 | Vorrichtung und verfahren zur messung optischer eigenschaften eines objekts oder materials |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP1247078A4 (de) |
| AU (1) | AU2598601A (de) |
| WO (1) | WO2001046659A1 (de) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1418409B1 (de) * | 2001-08-13 | 2007-12-05 | Hamamatsu Photonics K.K. | Spektrometer unter verwendung von einem spektraltrennungsverfahren |
| JP4109174B2 (ja) * | 2003-09-17 | 2008-07-02 | 浜松ホトニクス株式会社 | 分光装置 |
| CA2802531C (en) * | 2010-07-21 | 2017-02-14 | F. Hoffmann-La Roche Ag | Increase of usable dynamic range in photometry |
| DE102022122543B4 (de) | 2022-09-06 | 2024-05-02 | Ernst-Abbe-Hochschule Jena, Körperschaft des öffentlichen Rechts | Filterbasiertes Spektrometer |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0491131A1 (de) * | 1990-12-17 | 1992-06-24 | Hewlett-Packard Company | Farbmessgerät und System zur Kalibrierung |
| EP0646409A1 (de) * | 1993-10-04 | 1995-04-05 | General Electric Company | System für die Kontrolle der Farbe gemischter Polymere mittels kontinuierlicher Farbemessung |
| EP0955164A1 (de) * | 1998-05-04 | 1999-11-10 | MARQUIP, Inc. | Schnellwechselfarbzuführeinrichtung für einen Drucker |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5166755A (en) * | 1990-05-23 | 1992-11-24 | Nahum Gat | Spectrometer apparatus |
| US5701175A (en) * | 1996-08-02 | 1997-12-23 | Kostizak; David A. | Spectrophotometer mouse |
| US6052195A (en) * | 1998-05-22 | 2000-04-18 | Xerox Corporation | Automatic colorant mixing method and apparatus |
-
2000
- 2000-12-26 EP EP00989487A patent/EP1247078A4/de not_active Withdrawn
- 2000-12-26 AU AU25986/01A patent/AU2598601A/en not_active Abandoned
- 2000-12-26 WO PCT/US2000/035274 patent/WO2001046659A1/en active Application Filing
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0491131A1 (de) * | 1990-12-17 | 1992-06-24 | Hewlett-Packard Company | Farbmessgerät und System zur Kalibrierung |
| EP0646409A1 (de) * | 1993-10-04 | 1995-04-05 | General Electric Company | System für die Kontrolle der Farbe gemischter Polymere mittels kontinuierlicher Farbemessung |
| EP0955164A1 (de) * | 1998-05-04 | 1999-11-10 | MARQUIP, Inc. | Schnellwechselfarbzuführeinrichtung für einen Drucker |
Non-Patent Citations (1)
| Title |
|---|
| See also references of WO0146659A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2001046659A1 (en) | 2001-06-28 |
| AU2598601A (en) | 2001-07-03 |
| EP1247078A4 (de) | 2008-07-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20030038938A1 (en) | Apparatus and method for measuring optical characteristics of an object or material | |
| US7240839B2 (en) | Color measurement apparatus operable as a pointing device, a computer display measurement device and a printer output measurement device | |
| US6519037B2 (en) | Spectrometer having optical unit including a randomized fiber optic implement | |
| US6362888B1 (en) | Spectrometer assembly | |
| US6246479B1 (en) | Integrated spectrometer assembly and methods | |
| US6249348B1 (en) | Integrated spectrometer assembly and methods | |
| US6249339B1 (en) | Method and apparatus for detecting and preventing counterfeiting | |
| US6583866B2 (en) | Spectrometric apparatus and method for measuring optical characteristics of an object | |
| US7403285B2 (en) | Apparatus and method for measuring optical characteristics of an object | |
| US6246471B1 (en) | Apparatus and method for measuring optical characteristics of an object | |
| US6118521A (en) | Apparatus and method for measuring optical characteristics of an object | |
| US6449041B1 (en) | Apparatus and method for measuring optical characteristics of an object | |
| US6417917B1 (en) | Apparatus and method for measuring optical characteristics of an object | |
| KR100593098B1 (ko) | 물체의 광학 특성 측정 장치 및 방법 | |
| US6538726B2 (en) | Apparatus and method for measuring optical characteristics of an object | |
| US20030103199A1 (en) | Apparatus and method for measuring optical characteristics of an object | |
| EP1247078A1 (de) | Vorrichtung und verfahren zur messung optischer eigenschaften eines objekts oder materials |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
| 17P | Request for examination filed |
Effective date: 20020617 |
|
| AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR |
|
| RBV | Designated contracting states (corrected) |
Designated state(s): AT BE CH DE FR GB LI |
|
| RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: JJL TECHNOLOGIES LLC |
|
| A4 | Supplementary search report drawn up and despatched |
Effective date: 20080611 |
|
| 17Q | First examination report despatched |
Effective date: 20080919 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
| 18D | Application deemed to be withdrawn |
Effective date: 20110525 |