Analysis of White Field Luminance Deviation Based on LED Panel Primary Luminance Variation

doi:10.3788/fgxb20194009.1159

CIOMP OpenIR

	Analysis of White Field Luminance Deviation Based on LED Panel Primary Luminance Variation
	X.-Y.Mao; J.Miao; Y.Chen; X.-F.Zheng; R.-G.Wang
	2019
发表期刊	Faguang Xuebao/Chinese Journal of Luminescence
ISSN	10007032
卷号	40 期号:9 页码:1159-1171
摘要	The white filed display quality of LED panel is increasingly focused. The white field display quality is mainly the luminance and chromaticity, and the primary luminance of the LED panel is one of the important factors affecting the luminance and chromaticity of the white field. In order to obtain the mathematical relationship between primary luminance and brightness and chromaticity of white field, quantificat the deviation of luminance and chromaticity of the white field caused by primary luminance deviation, according to establish the mapping model of the three primary luminance and the luminance and chromaticity of the white field in the CIE-Yxy color space, this paper obtains the spatial model of deviation of the luminance and chromaticity of the white field deviation caused by the brightness variation of red, green and blue primary individually or compounded. The influence on luminance and chromaticity of the white field by the primaries variation has been analyzed in the orthographic plane of the color space model. The mathematical relationship has a general form in CIE-Yxy color space, and can quickly determine the deviation of luminance and chromaticity of white field caused by the variation of primary luminance of any LED panel. 2019, Science Press. All right reserved.
关键词	Luminance,Color,Light emitting diodes
DOI	10.3788/fgxb20194009.1159
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收录类别	EI
引用统计
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/63141
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	X.-Y.Mao,J.Miao,Y.Chen,et al. Analysis of White Field Luminance Deviation Based on LED Panel Primary Luminance Variation[J]. Faguang Xuebao/Chinese Journal of Luminescence,2019,40(9):1159-1171.
APA	X.-Y.Mao,J.Miao,Y.Chen,X.-F.Zheng,&R.-G.Wang.(2019).Analysis of White Field Luminance Deviation Based on LED Panel Primary Luminance Variation.Faguang Xuebao/Chinese Journal of Luminescence,40(9),1159-1171.
MLA	X.-Y.Mao,et al."Analysis of White Field Luminance Deviation Based on LED Panel Primary Luminance Variation".Faguang Xuebao/Chinese Journal of Luminescence 40.9(2019):1159-1171.

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