LED于大型LCD背光模塊之設(shè)計簡介 (英文) 'UB"z{w%  
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An overview of LED backlight design considerations and alternatives for larger display formats for commercial and avionics applications is provided. Design trades for white & RGB LED lighting will be reviewed, as will thermal considerations and options for controlling luminance and color in typical operating environments. Q$~_'I7~Mz  
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When considering what type of backlight system to use, consideration should be given to the key characteristics that define the system performance objectives such as color gamut, luminance,package size, and operating environment. In many cases, competing objectives, such as optical performance and cost, or hot ambient operating temperature performance, must be balanced against other objectives. It is essential to perform analyses of operation in the installed environment to ensure design targets using room ambient data will hold at elevated temperatures. The thermal design of the backlight must be carefully evaluated and tested to make certain LED junction temperatures remain with the allowable range for high reliability operation. 9HD 穆棱市| 西平县| 昔阳县| 阜新| 宝清县| 丰台区| 博客| 油尖旺区| 黄梅县| 普宁市| 图片| 团风县| 泰州市| 友谊县| 集贤县| 贺州市| 花莲县| 呼和浩特市| 绥江县| 蒙城县| 嘉善县| 滦平县| 醴陵市| 台东市| 离岛区| 德令哈市| 上蔡县| 兴海县| 岳西县| 永登县| 津南区| 南雄市| 临沂市| 财经| 左权县| 河池市| 新绛县| 济阳县| 白城市| 特克斯县| 读书|