有機發光二極體用於照明之 頻譜設計與評價

Spectral Design and Evaluation of OLEDs Lighting

戴士傑(Shih-Chieh Tai)

指導教授 ： 王祥辰

國立中正大學/工學院/光機電整合工程研究所/碩士(2013年)

摘要

OLED擁有一般照明光源所沒有的特色，如自發光表現、可撓曲性和可穿透性等各種特色，OLED有機會成為主流照明之可能性。研究OLED常著重在元件的發光效率上，而如何選擇最佳OLED混色頻譜組合用於照明是很少被討論的。本研究中利用混色理論以兩色混色和三色混色的方式進行混色。透過色度規範和演色性等相關評價的篩選下，在不同相關色溫下我們各挑選出一組最佳的混色頻譜，利用演色性(CRI)、色彩品質指數(CQS)和對比感知指數(FCI)來評價，與CIE標準光源相比，OLED模擬光源的CRI與CQS在3000K、3500K、4000K和4500K下有更好的表現，而在FCI上有3%~30%的提升。利用MSI技術可以再現這些標準光源與模擬光源知照射影像。最後我們希望使用數個光源之評價方式搭配色彩影像在現技術來說明未來在OLED的研究上所被討論的色彩研究方向。

關鍵字

多頻譜影像 ； 有機發光二極體 ； 色彩再現

並列摘要

OLED lighting has to be more than other lighting such as self-luminous performance, flexible and transparent. OLED lighting will gradually become mainstream. Studies often focus on the efficiency of OLED efficiency, and how to choose the best combination of OLED color mixing spectrum is rarely discussed. In this study, we use color mixing theory to produce two-color and three-way color mixing. Through the quadrangle specification and evaluation of color rendering, we choose optimal color mixing spectra at different correlation color temperature. Then found CRI amd CQS can maintain high color rendering between 3000K to 4500K and increase 3% to 30% FCI. MSI technology can reproduce these images of standard illuminants and simulation light source. Finally, we hope to use several emulations of light source and image of color reproduction to explain that research about color direction of OLED is discussed in the future.

並列關鍵字

Color reproduction ； Multi-spectral imaging ； OLED

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