室內光源之光譜改善研究

Improving Color Rendering Performances of Indoor Light Sources

廖尉辰(Wei-Chen Liao)

指導教授 ： 張謙允

中原大學/設計學院/室內設計研究所/碩士(2010年)

https://doi.org/10.6840/cycu201000806

摘要

室內光源於現今社會中，所扮演的角色越來越重要，它已經不再侷限於照明；越來越多的空間中，以之塑造情境。光源的色溫及演色性影響人們對色彩的感知及顯色效果甚多。但是室內光源這部分，雖然發展已一百多年，但仍與太陽光有所差距，尤其以顯色效果為最需改善之部分。本研究主要是藉由透光元件調整室內光源以期達到顯色效果的大幅提升。研究結果，各光源修改後之預測樣本，顯色效果較原始光源佳的搭配組合有鹵素燈附加藍色玻璃搭配透光元件藍色玻璃片，其演色性提升至88；LED搭配透光元件咖啡色塑膠片，演色性提高為94.31，另一組LED搭配透光元件灰色玻璃片的Ra值為95.10；此外在雙透光元件部分則有LED搭配藍色及綠色塑膠片的透光元件，演色性提升為95.99。

關鍵字

色溫 ； 光譜校正 ； 演色指數 ； 透光元件

並列摘要

The indoor lighting, in the nowadays society, plays the role getting more and more important, which is no longer limited to the illumination, but molds atmosphere in spaces. The color temperature and the color rendering index of light affect people a lot to the color sensation and the colored effect. Although indoor lighting has developed more than 100 years, it still has disparity with sunlight, especially the color effect, of most needed, has to improve. This research is improving the color effect significantly in the indoor lighting by glass filter adjustment. The conclusions is that the color, which was the source for the modified forecast sample, was better than the original light source. They are halogen added blue glass with Glass005, the CRI raised to 88; LED with Brown001, CRI raised to 94.31, and the other set of LED with Glass002 which Ra value is 95.10. In addition, in a double LED light transmission devices and partly with Blue004 & Green002 CRI upgraded its 95.99.

並列關鍵字

Spectrum Modifications ； Glass Filter ； Color Rendering Index ； Color Cemperature

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