JP5565458B2 - 測定用光学系ならびにそれを用いた色彩輝度計および色彩計 - Google Patents
測定用光学系ならびにそれを用いた色彩輝度計および色彩計 Download PDFInfo
- Publication number
- JP5565458B2 JP5565458B2 JP2012508045A JP2012508045A JP5565458B2 JP 5565458 B2 JP5565458 B2 JP 5565458B2 JP 2012508045 A JP2012508045 A JP 2012508045A JP 2012508045 A JP2012508045 A JP 2012508045A JP 5565458 B2 JP5565458 B2 JP 5565458B2
- Authority
- JP
- Japan
- Prior art keywords
- light
- optical system
- measurement
- interference film
- incident
- 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
Links
- 238000005259 measurement Methods 0.000 title claims description 97
- 230000003287 optical effect Effects 0.000 title claims description 89
- 239000000835 fiber Substances 0.000 claims description 120
- 238000002834 transmittance Methods 0.000 claims description 56
- 238000009826 distribution Methods 0.000 claims description 52
- 230000035945 sensitivity Effects 0.000 claims description 10
- 230000002146 bilateral effect Effects 0.000 claims description 6
- 239000000523 sample Substances 0.000 description 33
- 239000004973 liquid crystal related substance Substances 0.000 description 16
- 238000013461 design Methods 0.000 description 15
- 238000000034 method Methods 0.000 description 10
- 230000008859 change Effects 0.000 description 9
- 238000010586 diagram Methods 0.000 description 9
- 230000004907 flux Effects 0.000 description 7
- 239000006260 foam Substances 0.000 description 6
- 230000031700 light absorption Effects 0.000 description 5
- 230000003595 spectral effect Effects 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 4
- 238000005286 illumination Methods 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 238000009792 diffusion process Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 239000013307 optical fiber Substances 0.000 description 3
- 238000004088 simulation Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 239000003989 dielectric material Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000004544 sputter deposition Methods 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 238000001771 vacuum deposition Methods 0.000 description 2
- 206010034960 Photophobia Diseases 0.000 description 1
- 206010034972 Photosensitivity reaction Diseases 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 238000004737 colorimetric analysis Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 208000013469 light sensitivity Diseases 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 230000036211 photosensitivity Effects 0.000 description 1
Images
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
- G01J3/0205—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
- G01J3/024—Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows using means for illuminating a slit efficiently (e.g. entrance slit of a spectrometer or entrance face of fiber)
-
- 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
- G01J3/506—Measurement of colour; Colour measuring devices, e.g. colorimeters using electric radiation detectors measuring the colour produced by screens, monitors, displays or CRTs
-
- 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
- G01J3/46—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
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/10—Beam splitting or combining systems
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/10—Beam splitting or combining systems
- G02B27/1006—Beam splitting or combining systems for splitting or combining different wavelengths
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/04—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings formed by bundles of fibres
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/26—Optical coupling means
- G02B6/28—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
- G02B6/2804—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/1306—Details
- G02F1/1309—Repairing; Testing
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
- G02F1/1362—Active matrix addressed cells
- G02F1/136254—Checking; Testing
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F2203/00—Function characteristic
- G02F2203/69—Arrangements or methods for testing or calibrating a device
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Spectrometry And Color Measurement (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Testing Of Optical Devices Or Fibers (AREA)
Description
本実施形態の作用効果を説明するために、まず、比較例について以下に説明する。図14は、色彩輝度計1を用いた液晶モニタ2の輝度(Lv)や色度(xy)の測定の様子を説明するための図である。この色彩輝度計1は、液晶モニタ2の表示画面3に対向配置される測定プローブ4および計測器本体5を備えて構成される。測定プローブ4は、例えばCIEで規定されている等色関数X,Y,Zの3刺激値をそれぞれのセンサで測定し、計測器本体5は、その測定結果から、被測定物である表示画面3の輝度や色度を演算する。
次に、実施の一形態について以下に説明する。図1は、本発明の実施の一形態にかかる測定プローブ40内の構成(測定用光学系)を示す図である。この測定プローブ40は、前述の図15で示す色彩輝度計や図16で示す色彩計の測定プローブ4として用いられる。測定方法の一例として、前述の図14と同様に、色彩輝度計は、液晶モニタ2の表示画面3に対向配置される測定プローブ40、および、測定プローブ40の出力に基づいて色彩輝度を求める計測器本体5を備えて構成される。また、測定方法の他の一例として、前述の図16と同様に、色彩計は、被測定物へ測定光を照射する測定光照射部、被測定物で反射した前記測定光の反射光を測定する測定プローブ40、および、測定プローブ40の出力に基づいて色彩を求める計測器本体を備えて構成される。この測定プローブ40の概略のブロック構成は、この測定プローブ40において、図17で示す測定プローブ4’に類似し、対応する部分には同一の参照符号を付して示している。
Claims (5)
- 被測定物からの光を受光する対物光学系と、
複数のファイバ素線が束ねられて成り、前記対物光学系からの出射光が一端側に入射され、他端側で前記複数のファイバ素線が分割されているバンドルファイバと、
前記バンドルファイバにおける前記分割された各他端側のそれぞれに対応して設けられ、前記バンドルファイバの他端側からの出射光を検出する複数の測色光学系とを備え、
前記複数の測色光学系のそれぞれは、
前記バンドルファイバの他端側からの出射光が入射され、略両側テレセントリック系を成す集光レンズ群と、
前記集光レンズ群からの出射光が入射され、前記出射光を所定の透過率特性で透過させる干渉膜フィルタと、
前記干渉膜フィルタからの出射光が入射され、前記出射光の強度を検出する受光センサとを備え、
前記干渉膜フィルタは、該干渉膜フィルタへの入射光の入射角度に対する強度分布の条件に応じ、測定パラメータに対応した透過率特性が得られ、前記透過率特性に基づく受光感度が所定の等色関数に近似したものになるように形成され、
前記測定パラメータは、予め測定した前記干渉膜フィルタへの入射光束の強度分布であり、
前記透過率特性は、前記測定パラメータに前記干渉膜フィルタの各々の入射角度での透過率を乗じて演算されたものである測定用光学系。 - 前記干渉膜フィルタへの入射角度の拡がりは、該干渉膜フィルタの法線に対して15度以上であること
を特徴とする請求項1に記載の測定用光学系。 - 前記集光レンズ群は、
被測定物側に凸の第1の半球レンズと、像面側に凸の第2の半球レンズとを備えて成る第1レンズ群と、
ボールレンズから成る第2レンズ群とを備え、
前記第1レンズ群の焦点距離をf1、前記第2レンズ群の焦点距離をf2とする場合に、前記第1レンズ群と前記第2レンズ群との主点間隔は、f1+f2に設定されること
を特徴とする請求項1または請求項2に記載の測定用光学系。 - 前記請求項1ないし請求項3のいずれか1項に記載の測定用光学系を用いることを特徴とする色彩輝度計。
- 前記請求項1ないし請求項3のいずれか1項に記載の測定用光学系を用いることを特徴とする色彩計。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012508045A JP5565458B2 (ja) | 2010-03-31 | 2011-03-08 | 測定用光学系ならびにそれを用いた色彩輝度計および色彩計 |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010083954 | 2010-03-31 | ||
JP2010083954 | 2010-03-31 | ||
JP2012508045A JP5565458B2 (ja) | 2010-03-31 | 2011-03-08 | 測定用光学系ならびにそれを用いた色彩輝度計および色彩計 |
PCT/JP2011/001346 WO2011121896A1 (ja) | 2010-03-31 | 2011-03-08 | 測定用光学系ならびにそれを用いた色彩輝度計および色彩計 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2011121896A1 JPWO2011121896A1 (ja) | 2013-07-04 |
JP5565458B2 true JP5565458B2 (ja) | 2014-08-06 |
Family
ID=44711666
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012508045A Active JP5565458B2 (ja) | 2010-03-31 | 2011-03-08 | 測定用光学系ならびにそれを用いた色彩輝度計および色彩計 |
Country Status (5)
Country | Link |
---|---|
US (1) | US8982349B2 (ja) |
JP (1) | JP5565458B2 (ja) |
CN (1) | CN102822648B (ja) |
TW (1) | TWI429888B (ja) |
WO (1) | WO2011121896A1 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2021096234A1 (ko) * | 2019-11-13 | 2021-05-20 | (주)에이앤아이 | 고감도 비접촉식 색도 측정장치 |
WO2022059524A1 (ja) * | 2020-09-16 | 2022-03-24 | コニカミノルタ株式会社 | 測光装置 |
WO2022186479A1 (ko) * | 2021-03-03 | 2022-09-09 | (주)에이앤아이 | 기준광을 이용하여 위치를 조절하는 색도측정장치 |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010060558B3 (de) * | 2010-11-15 | 2012-03-29 | Leica Microsystems Cms Gmbh | Optisches Element zum Verteilen von Licht |
CN104040309B (zh) | 2011-11-03 | 2019-06-07 | 威利食品有限公司 | 用于最终使用者食品分析的低成本光谱测定系统 |
TWI576570B (zh) * | 2012-06-22 | 2017-04-01 | 維克儀器公司 | 用於輻射測溫計之遠心光學裝置、使用遠心鏡片配置以減少輻射測溫計中雜散輻射之方法及溫度測量系統 |
JP6061571B2 (ja) * | 2012-09-04 | 2017-01-18 | キヤノン株式会社 | 被検体情報取得装置 |
CN105593651B (zh) | 2013-08-02 | 2019-06-07 | 威利食品有限公司 | 光谱测定系统和方法、光谱设备和系统 |
CN103398956B (zh) * | 2013-08-09 | 2016-07-27 | 河北恒星检测设备科技有限公司 | 一种棉花测色的方法 |
JP2017505901A (ja) | 2014-01-03 | 2017-02-23 | ベリフード, リミテッドVerifood, Ltd. | 分光システム、方法、および用途 |
EP3209983A4 (en) | 2014-10-23 | 2018-06-27 | Verifood Ltd. | Accessories for handheld spectrometer |
WO2016125165A2 (en) | 2015-02-05 | 2016-08-11 | Verifood, Ltd. | Spectrometry system with visible aiming beam |
WO2016125164A2 (en) | 2015-02-05 | 2016-08-11 | Verifood, Ltd. | Spectrometry system applications |
KR102524529B1 (ko) | 2015-04-01 | 2023-04-24 | 삼성디스플레이 주식회사 | 발열 패키지 테스트 장치 및 그 작동 방법 |
DE112016002826T5 (de) * | 2015-06-24 | 2018-03-08 | Konica Minolta, Inc. | Messgerät und Verfahren zum Herstellen des Messgeräts |
US10066990B2 (en) | 2015-07-09 | 2018-09-04 | Verifood, Ltd. | Spatially variable filter systems and methods |
JP6551094B2 (ja) * | 2015-09-14 | 2019-07-31 | コニカミノルタ株式会社 | 測色計 |
US10203246B2 (en) | 2015-11-20 | 2019-02-12 | Verifood, Ltd. | Systems and methods for calibration of a handheld spectrometer |
TR201606363A2 (tr) * | 2016-05-13 | 2017-11-21 | Sensobright Ind Llc | Çok işlevli bir algılama sistemi. |
EP3488204A4 (en) | 2016-07-20 | 2020-07-22 | Verifood Ltd. | ACCESSORIES FOR HANDLABLE SPECTROMETERS |
US10791933B2 (en) | 2016-07-27 | 2020-10-06 | Verifood, Ltd. | Spectrometry systems, methods, and applications |
EP3144663B1 (en) * | 2016-11-18 | 2020-06-17 | Sensirion AG | Gas sensor module |
US10627342B2 (en) * | 2017-07-21 | 2020-04-21 | Wisys Technology Foundation, Inc. | Colorimeter attachment for smart phone |
JP6919603B2 (ja) * | 2018-03-12 | 2021-08-18 | オムロン株式会社 | 波長検出装置及び共焦点計測装置 |
JP7205190B2 (ja) * | 2018-11-22 | 2023-01-17 | ウシオ電機株式会社 | 光学測定器 |
CN111693252B (zh) * | 2020-06-05 | 2021-10-26 | 深圳爱克莱特科技股份有限公司 | 一种灯具测试控制系统及灯具测试方法 |
WO2022030292A1 (ja) | 2020-08-07 | 2022-02-10 | コニカミノルタ株式会社 | 光学装置、色彩輝度計および色彩計 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002345737A (ja) * | 2001-05-23 | 2002-12-03 | Olympus Optical Co Ltd | 内視鏡 |
JP2003084214A (ja) * | 2001-06-25 | 2003-03-19 | Olympus Optical Co Ltd | 内視鏡装置 |
WO2005090923A1 (ja) * | 2004-03-19 | 2005-09-29 | Mitutoyo Corporation | 光電式エンコーダ |
WO2009028398A1 (ja) * | 2007-08-27 | 2009-03-05 | Nikon Corporation | 色分布測定用光学系、色分布測定装置、及び色分布測定方法 |
JP2009109315A (ja) * | 2007-10-30 | 2009-05-21 | Sony Corp | 光計測装置及び走査光学系 |
JP2010002255A (ja) * | 2008-06-19 | 2010-01-07 | Topcon Corp | 測定用光学系 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3707030A (en) * | 1970-10-20 | 1972-12-26 | Hunter Associates Lab Inc | Method of making fiber light-pipe diffuser for colorimeters |
US3709612A (en) * | 1971-03-10 | 1973-01-09 | Miles Lab | Apparatus for measuring reflected light under stabilized light source conditions |
JP2003247891A (ja) | 2002-02-22 | 2003-09-05 | Minolta Co Ltd | 測定用の光学装置 |
US20030038938A1 (en) * | 2002-06-20 | 2003-02-27 | Jung Wayne D. | Apparatus and method for measuring optical characteristics of an object or material |
JP4398744B2 (ja) | 2003-02-12 | 2010-01-13 | 株式会社ミツトヨ | 光電式エンコーダ |
CN100468045C (zh) * | 2004-07-09 | 2009-03-11 | 鸿富锦精密工业(深圳)有限公司 | 光栅光谱仪 |
US20060146330A1 (en) * | 2005-01-04 | 2006-07-06 | Selvan Maniam | Color measurements of ambient light |
JP4965829B2 (ja) * | 2005-08-09 | 2012-07-04 | キヤノン株式会社 | 真空用露光装置 |
US20090080194A1 (en) | 2006-02-15 | 2009-03-26 | Li-Cor, Inc. | Fluorescence filtering system and method for molecular imaging |
JP2009526993A (ja) | 2006-02-15 | 2009-07-23 | リ−コール インコーポレーティッド | 分子撮像のための蛍光フィルタリングシステムおよび方法 |
DE102008024598A1 (de) * | 2007-05-21 | 2008-12-18 | Micro-Epsilon Messtechnik Gmbh & Co. Kg | Verfahren zur Kompensation von temperaturbedingten Messfehlern einer optischen Anordnung sowie optische Anordnung |
JP2009300257A (ja) * | 2008-06-13 | 2009-12-24 | Topcon Corp | 測定用光学系 |
CN101614667A (zh) * | 2008-06-27 | 2009-12-30 | 同方威视技术股份有限公司 | 拉曼光谱系统及拉曼光谱测量方法 |
JP2010025558A (ja) * | 2008-07-15 | 2010-02-04 | Topcon Corp | 測定用光学系 |
-
2011
- 2011-03-08 CN CN201180015526.1A patent/CN102822648B/zh active Active
- 2011-03-08 WO PCT/JP2011/001346 patent/WO2011121896A1/ja active Application Filing
- 2011-03-08 US US13/638,723 patent/US8982349B2/en active Active
- 2011-03-08 JP JP2012508045A patent/JP5565458B2/ja active Active
- 2011-03-23 TW TW100109883A patent/TWI429888B/zh active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002345737A (ja) * | 2001-05-23 | 2002-12-03 | Olympus Optical Co Ltd | 内視鏡 |
JP2003084214A (ja) * | 2001-06-25 | 2003-03-19 | Olympus Optical Co Ltd | 内視鏡装置 |
WO2005090923A1 (ja) * | 2004-03-19 | 2005-09-29 | Mitutoyo Corporation | 光電式エンコーダ |
WO2009028398A1 (ja) * | 2007-08-27 | 2009-03-05 | Nikon Corporation | 色分布測定用光学系、色分布測定装置、及び色分布測定方法 |
JP2009109315A (ja) * | 2007-10-30 | 2009-05-21 | Sony Corp | 光計測装置及び走査光学系 |
JP2010002255A (ja) * | 2008-06-19 | 2010-01-07 | Topcon Corp | 測定用光学系 |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2021096234A1 (ko) * | 2019-11-13 | 2021-05-20 | (주)에이앤아이 | 고감도 비접촉식 색도 측정장치 |
KR20210059065A (ko) * | 2019-11-13 | 2021-05-25 | (주)에이앤아이 | 고감도 비접촉식 색도 측정장치 |
KR102260151B1 (ko) * | 2019-11-13 | 2021-06-07 | (주)에이앤아이 | 고감도 비접촉식 색도 측정장치 |
US20220341787A1 (en) * | 2019-11-13 | 2022-10-27 | Ani. Co. Ltd | High-sensitivity, non-contact chromaticity measurement device |
JP2022553007A (ja) * | 2019-11-13 | 2022-12-21 | エイエヌアイ・カンパニー・リミテッド | 高感度非接触式色度測定装置 |
JP7286014B2 (ja) | 2019-11-13 | 2023-06-02 | エイエヌアイ・カンパニー・リミテッド | 高感度非接触式色度測定装置 |
WO2022059524A1 (ja) * | 2020-09-16 | 2022-03-24 | コニカミノルタ株式会社 | 測光装置 |
KR20230048420A (ko) | 2020-09-16 | 2023-04-11 | 코니카 미놀타 가부시키가이샤 | 측광 장치 |
WO2022186479A1 (ko) * | 2021-03-03 | 2022-09-09 | (주)에이앤아이 | 기준광을 이용하여 위치를 조절하는 색도측정장치 |
Also Published As
Publication number | Publication date |
---|---|
WO2011121896A1 (ja) | 2011-10-06 |
JPWO2011121896A1 (ja) | 2013-07-04 |
TW201205049A (en) | 2012-02-01 |
US20130021611A1 (en) | 2013-01-24 |
CN102822648B (zh) | 2015-05-20 |
TWI429888B (zh) | 2014-03-11 |
CN102822648A (zh) | 2012-12-12 |
US8982349B2 (en) | 2015-03-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5565458B2 (ja) | 測定用光学系ならびにそれを用いた色彩輝度計および色彩計 | |
JP5801800B2 (ja) | 三刺激値型測色計の測定用光学系ならびにそれを用いた輝度計、色彩輝度計及び色彩計 | |
JP5454675B2 (ja) | 測定用光学系ならびにそれを用いた色彩輝度計および色彩計 | |
JP4570680B1 (ja) | 光照射装置および検査装置 | |
JP2010281808A (ja) | 照明装置およびそれを用いる反射特性測定装置 | |
JP4883549B2 (ja) | 分光器 | |
US9606283B2 (en) | Surface light source, backlight module and display device | |
JP2010025558A (ja) | 測定用光学系 | |
JP5666496B2 (ja) | 計測装置 | |
CN104237137B (zh) | 测量玻璃不同角度颜色、亮度和反射率光谱的装置 | |
CN107543605B (zh) | 校正由线偏振光引起的测量误差的亮度色度计 | |
JP2006202665A (ja) | 光源装置 | |
CN103728015B (zh) | 光学头及使用其的光学系统 | |
CN210605257U (zh) | 一种光学接收装置及光学测量装置 | |
WO2022030292A1 (ja) | 光学装置、色彩輝度計および色彩計 | |
CN110717437A (zh) | 光学准直器、指纹识别装置、显示基板、显示装置 | |
KR101978663B1 (ko) | 조명 광학계의 반사체 구조 | |
CN108844629A (zh) | 一种光谱成像系统 | |
TW201113839A (en) | Optical pointing device | |
JP2009237528A (ja) | 光セレクタ及び信号処理装置 | |
JP2014123071A (ja) | スペクトルセンサ用光均一化結合装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A711 | Notification of change in applicant |
Free format text: JAPANESE INTERMEDIATE CODE: A712 Effective date: 20130418 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20130604 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20130725 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20140318 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20140421 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20140520 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20140602 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5565458 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |