JP2019070648A - 分光器で支援された特別設計パターン閉ループ較正による高精度イメージング測色計 - Google Patents
分光器で支援された特別設計パターン閉ループ較正による高精度イメージング測色計 Download PDFInfo
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- G01J3/0243—Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows having a through-hole enabling the optical element to fulfil an additional optical function, e.g. a mirror or grating having a throughhole for a light collecting or light injecting optical fiber
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- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Mathematical Physics (AREA)
- Theoretical Computer Science (AREA)
- Spectrometry And Color Measurement (AREA)
- Testing Of Optical Devices Or Fibers (AREA)
Abstract
Description
(1)VESA FPDM(「ビデオエレクトロニクス標準化協会 (Video Electronics Standards Association)」「フラットパネルディスプレイ測定(Flat Panel Display Measurements)」標準)、
(2)ISO13406-2(「国際標準化機構(International Organization for Standardization)13406-2:「フラットパネルディスプレイに対する人間工学的要件(Ergonomic requirements for flat panel displays)」.
(3)TCO ’05(品質&エコラベル(Tjanstemannens Centralorganaisation ’05))、及び
(4)SPWG 3.5(「スタンダードパネルワーキンググループ(Standard Panels Working Group)標準3.5」)
に見ることができる。これらの標準は、歴史的理由により、また異なるパネル寸法を対象にしているため、互いに若干異なっている。
(1)輝度基準規格化、
(2)スペクトル放射輝度規格化、
(3)フォトダイオード位置チェック、
(4)スペクトル、及び
(5)三刺激値XYZ、
を含めることができる。
(1)ADC(アナログ−デジタル変換器)、
(2)不良ピクセル補正、
(3)利得/オフセット補正、
(4)フラットフィールド補正、
(5)輝度補正、
(6)線形性補正、
(7)焦点補正、
(8)色度補正、
(9)空間補正、
(10)計器相関補正、及び
(11)三刺激値XYZ、
を含めることができる。
aX[1] = -0.014609 aY[1] = -0.017634 aZ[1] = 0.024884
aX[2] = 0.931186 aY[2] = 0.068468 aZ[2] = -0.003951
aX[3] = -0.045284 aY[3] = 0.817216 aZ[3] = 0.004081
aX[4] = -0.004684 aY[4] = -0.011521 aZ[4] = 0.850434
で得ることができる。
10 レンズ−回折格子−レンズ(LGL)型分光計
104 ミラー−回折格子−ミラー(MGM)型分光計
110 コリメータ
120 回折格子
130 集束素子
140 検出器アレイ
300 分光−カメラ
310 入射光
320 検査ディスプレイ
330 アパーチャミラー
335 アパーチャミラーの穴
340 接続コネクタ
350 レンズ
360 スリット
370 分光計
372 コリメーションミラー
374 回折格子
376 集束ミラー
378 検出器
380 ユーザ選定カメラ
385 ミラー
900 電子装置
902 プロセッサ
904 ファイルシステム
906 キャッシュ
908 ユーザ入力デバイス
910 ディスプレイ
911 ネットワーク/バスインターフェース
912 データリンク
913 入力/出力(I/O)コントローラ
914 制御バス
916 データバス
920 RAM
922 ROM
926 センサ
928 カメラ
Claims (1)
- 狭帯域測色デバイスを用いて広帯域測色デバイスの色測定出力を補正する方法において、前記方法が、
色を測定するように、前記広帯域測色デバイス及び前記狭帯域測色デバイスを構成する工程、
前記広帯域測色デバイス及び前記狭帯域測色デバイスを所定の検査パターンで刺激する工程、
前記広帯域測色デバイス及び前記狭帯域測色デバイスから色測定データを取り込む工程、
前記取り込まれた色測定データを関係付ける補正行列を決定する工程、及び
前記広帯域測色デバイスの前記色測定出力を前記補正行列によって補正する工程、
を有してなることを特徴とする方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201261717523P | 2012-10-23 | 2012-10-23 | |
US61/717,523 | 2012-10-23 |
Related Parent Applications (1)
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JP2015539677A Division JP2015536459A (ja) | 2012-10-23 | 2013-10-18 | 分光器で支援された特別設計パターン閉ループ較正による高精度イメージング測色計 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2019070648A true JP2019070648A (ja) | 2019-05-09 |
JP2019070648A5 JP2019070648A5 (ja) | 2019-06-13 |
Family
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JP2015539677A Pending JP2015536459A (ja) | 2012-10-23 | 2013-10-18 | 分光器で支援された特別設計パターン閉ループ較正による高精度イメージング測色計 |
JP2018190091A Pending JP2019070648A (ja) | 2012-10-23 | 2018-10-05 | 分光器で支援された特別設計パターン閉ループ較正による高精度イメージング測色計 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
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JP2015539677A Pending JP2015536459A (ja) | 2012-10-23 | 2013-10-18 | 分光器で支援された特別設計パターン閉ループ較正による高精度イメージング測色計 |
Country Status (8)
Country | Link |
---|---|
US (1) | US8988682B2 (ja) |
EP (1) | EP2912421B1 (ja) |
JP (2) | JP2015536459A (ja) |
KR (1) | KR102117734B1 (ja) |
CN (1) | CN105209869B (ja) |
DE (1) | DE112013005127T5 (ja) |
TW (1) | TWI495857B (ja) |
WO (1) | WO2014066178A1 (ja) |
Cited By (1)
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JP2023074454A (ja) * | 2021-11-17 | 2023-05-29 | 國立中正大學 | 色度測定方法及び装置 |
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EP2912421A4 (en) | 2016-06-29 |
TWI495857B (zh) | 2015-08-11 |
EP2912421B1 (en) | 2024-05-01 |
DE112013005127T5 (de) | 2015-08-06 |
CN105209869A (zh) | 2015-12-30 |
KR20150136585A (ko) | 2015-12-07 |
US8988682B2 (en) | 2015-03-24 |
KR102117734B1 (ko) | 2020-06-01 |
EP2912421A1 (en) | 2015-09-02 |
US20140111807A1 (en) | 2014-04-24 |
CN105209869B (zh) | 2019-12-13 |
WO2014066178A1 (en) | 2014-05-01 |
JP2015536459A (ja) | 2015-12-21 |
TW201423064A (zh) | 2014-06-16 |
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