作者：葛莉荭

作者单位：厦门市产品质量监督检验院, 福建 厦门 361100

关键词：LED显示屏; 现场测试方法; 亮度; 主观; 能效; 色度; 光污染

摘要：

为更客观合理地评价已安装在各种场合的LED显示屏质量,采用现场测试方法,研究探讨能正确反映其质量水平的各指标的测试方法,包括亮度、色度、能效、光污染和主观评价。测试方法的设置充分考虑到现场实际的测试条件,具备可操作性,弥补在实验室测试的不足之处,方便生产厂商及业主。

Research on scene measuring methods of LED panels

GE Li-hong

Xiamen Products Quality Supervision & Inspection Institute, Xiamen 361100, China

Abstract: In order to more objectively and reasonably evaluate the quality of LED panels installed on various occasions, scene measuring methods were proposed. The research of measuring methods is about the indexes which can correctly reflect the quality level, including luminance, colorimetry, efficiency, light pollution and subjective evaluation. The set of measuring methods takes fully the actual field test conditions into account. They have the maneuverability and reflect the rationality and applicability. They make up for the inadequacies of the laboratory tests and facilitate the manufacturers and owners.

Keywords: LED panel; scene measuring method; luminance; subjective; efficiency; colorimetry; light pollution

2014, 40(5): 44-46,51  收稿日期: 2013-10-26;收到修改稿日期: 2013-12-16

基金项目: 国家质检总局科技计划项目(2012QK044)

作者简介: 葛莉荭(1977-),女,福建建瓯市人,高级工程师,硕士,主要从事LED及其应用产品的测试工作。

参考文献

[1] 鲍勃·科罗曼,施端. 浅析LED显示屏[J]. 演艺科技,2012(9):7-9.
[2] 洪震. LED显示屏产业发展综述[J]. 信息技术与标准化,2010(10):22-25.
[3] 陆荣庆.异形LED显示屏技术指标探讨[J]. 现代显示,2012(9):42-45.
[4] 王文军,尚庆虎. 表贴和直插LED户外全彩显示屏性能分析[J]. 现代显示,2013(4):18-21.
[5] 杜国球,陆建钢,林志光,等. 液晶显示屏色度评价和研究[J]. 现代显示,2013(4):40-45.
[6] ANSI_ANSLG C78.377-2011. Specifications for the Chromaticity of Solid State Lighting Products[S].
[7] 朱斌,姜玲玲. 浅析全彩LED显示屏功耗能效等级的划分[J].现代显示,2012(9):27-32.
[8] 周钢,赵英,刘秀娟. LED显示屏光安全及标准化研究[J]. 信息技术与标准化,2012(9):47-50.
[9] 程德诗,李达红. 全彩色LED显示屏图像质量主观评价方法探讨[J]. 现代显示,2012(9):22-26.
[10] 陈听,耿伟. 影响LED显示屏视觉质量的诸要素辨析[J]. 现代显示,2012(9):68-73.