Effect of Temperature Fluctuation on White Balance Main Parameters and Hue of LED Panel

doi:10.37188/CJL.20220257

CIOMP OpenIR

	Effect of Temperature Fluctuation on White Balance Main Parameters and Hue of LED Panel
	R. Su, X. Zheng, Y. Chen, F. Liu, X. Zhang, Y. Wang, H. Cao and J. Miao
	2023
发表期刊	Faguang Xuebao/Chinese Journal of Luminescence
ISSN	10007032
卷号	44 期号:2 页码:346-355
摘要	Image quality has always been a hot topic in LED display field，one of momentous contributing factors is white balance parameter，which directly determines the luminance and chroma fidelity. Generally，white balance is adjusted by fixed ratio of luminance of the primaries. Furthermore，balance ratio is relatively stable. But for each primary of the LED，changes in environmental factors will cause changes in the primary parameters. As a result，the white balance of the display panel drifts，which seriously affects the image display quality. Based on the theory of chromaticity and characteristics of LED，this paper builds a gamut model of a specific LED display to discuss the effect of each primary on white balance parameters in different temperature environments only when the brightness changes. The variation of white balance parameters and hue distortion under temperature fluctuation are mainly quantitative analyzed. In that，this paper provides a valuable theoretical basis for the revision of the high-definition LED display control system，which helps to enhance the qualities of high-end LED display products. © 2023 Chines Academy of Sciences. All rights reserved.
DOI	10.37188/CJL.20220257
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收录类别	ei
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文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/67858
专题	中国科学院长春光学精密机械与物理研究所
推荐引用方式 GB/T 7714	R. Su, X. Zheng, Y. Chen, F. Liu, X. Zhang, Y. Wang, H. Cao and J. Miao. Effect of Temperature Fluctuation on White Balance Main Parameters and Hue of LED Panel[J]. Faguang Xuebao/Chinese Journal of Luminescence,2023,44(2):346-355.
APA	R. Su, X. Zheng, Y. Chen, F. Liu, X. Zhang, Y. Wang, H. Cao and J. Miao.(2023).Effect of Temperature Fluctuation on White Balance Main Parameters and Hue of LED Panel.Faguang Xuebao/Chinese Journal of Luminescence,44(2),346-355.
MLA	R. Su, X. Zheng, Y. Chen, F. Liu, X. Zhang, Y. Wang, H. Cao and J. Miao."Effect of Temperature Fluctuation on White Balance Main Parameters and Hue of LED Panel".Faguang Xuebao/Chinese Journal of Luminescence 44.2(2023):346-355.

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