屏亮度
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TFT-LCD屏亮度指标测量不确定度的分析
Analysis of the Measuring Uncertainty of the Luminance Specifications for the Color TFT-LCD Panel
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太空监护仪触摸屏亮度故障的解决
Troubleshooting of Brightness for Touchscreen of Spacelabs Monitor
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文章首先介绍了像增强器荧光屏亮度均匀性定义与传统光学测试方法,然后从传统方法的缺陷入手,系统阐述了新系统的工作原理、系统构成、测量结果。
In the beginning , the paper analyzes the measuring procedure and the defects of the old system which uses optical method . Then on the base of it , the working principle , frame of hardware and software of the new system are described in detail .
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全彩色LED大屏的亮度非线性修正
Correction of Non-linearity of Luminance For Color LED Display
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VDT的亮度对比度和屏面亮度在对操作者视觉功能的影响中,存在着交互作用。
There are interactions in the effects of VDT luminance contrast and screen luminance on operator 's visual performance .
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结果上述三项指标均随VDT屏面亮度和文件背景照度的变化而发生变化。
It was found that those indexes varied correspondingly with the changes of VDT screen luminance and file background illumination .
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视觉显示终端屏面亮度水平和对比度对视疲劳的影响
Effects of screen luminance and luminance contrast of VDTs on visual fatigue
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光电平板显示器荧光屏及其亮度测量
The phosphor screen preparation and brightness measurement of the photoelectric flat display device
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维持空闲期加辅助脉冲使屏的亮度下降到原来的7%;
Moreover , it reduces the luminance by 7 % during the idle sustain-period .
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VDT作业中屏面背景亮度与对比度的交互作用CRT显示颜色编码与色标大小、亮度关系的实验研究
Relationship Between VDT Performance and Luminance Contrast at Different Levels of Background Luminance on Sereen THE EFFECTS OF TARGET SIZE AND LUMINANCE ON COLOUR CODING IN A CRT DISPLAY
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此分辨角是否能为人眼所识别,必须根据目标输出对比度和荧光屏的显示亮度求得人眼在此条件下的极限分辨角α。值。
The limited resolution angle of human eye in this case should be derived from the output contrast of target and the display brightness of screen .
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YAG衬底具有热导率较高、熔点较高、透明度好和机械强度好(相对于传统玻璃衬底)等性能,因而采用该YAG荧光屏可实现高亮度、高分辨率、高对比度的大屏幕投影电视图像显示。
Very high luminance , high resolution , and better contrast , which meet the stringent requirements of large screen projection display , can be achieved because YAG faceplate has higher heat conductivity than conventional glass faceplate .
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实验表明,此交互界面能够实时设置屏体分辨率、屏体扫描线数、数据灰度级和屏体亮度级等显示控制参数。
The experiment shows that this interface can set displaying control parameters such as screen structure , resolution , gray scale and brightness , etc.2 .