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工業技術研究院

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技術名稱: LED光色均勻度檢測技術

技術簡介

建立色空間座標中任意點的麥克亞當橢圓等色區塊和計算新色彩指標(Color Quality Scale)

Abstract

The inspection technology established the Mac Adam ellipse of arbitrary point data in color coordinations and the calculation of Color Quality Scale (CQS).

技術規格

依據MacAdam在1942發表的文獻其等色區塊圖,建立完整的麥克亞當橢圓參數資料庫。並且研發設計軟體利用這個資料庫,輸入光源的「初期色度座標數值(x0,y0)」及「麥克亞當橢圓的步階數(m=1~7)」數值,就可以在電腦上繪製信賴橢圓。 依據NIST提供的新色彩指標(Color Quality Scale)計算方法,撰寫在我們研發的軟體內。

Technical Specification

According to the Mac Adam‘s paper published in 1942, ITRI established the data base of ellipse parameters. ITRI can plot any ellipses in color coordinations and provide 1 to 7 step data of ellipse. ITRI also built the calculation function of CQS.

技術特色

依據MacAdam在1942發表的文獻其等色區塊圖,建立完整的麥克亞當橢圓參數資料庫。並且研發設計軟體利用這個資料庫,輸入光源的「初期色度座標數值(x0,y0)」及「麥克亞當橢圓的步階數(m=1~7)」數值,就可以在電腦上繪製信賴橢圓。 依據NIST提供的新色彩指標(Color Quality Scale)計算方法,撰寫在我們研發的軟體內。

應用範圍

LED顏色的分bin檢測

接受技術者具備基礎建議(設備)

LED封裝、LED檢測

接受技術者具備基礎建議(專業)

LED封裝、LED檢測

技術分類 光電元件

聯絡資訊

聯絡人:張弘文 光電元件與系統應用組

電話:+886-3-5918018 或 Email:hwchang@itri.org.tw

客服專線:+886-800-45-8899

傳真:+886-3-5915138

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