...
  • 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Computer physics communications >Generation of random non-overlapping dot patterns for light guides using molecular dynamics simulations with variable r-cut and reflective boundary techniques
【24h】

Generation of random non-overlapping dot patterns for light guides using molecular dynamics simulations with variable r-cut and reflective boundary techniques

机译：使用具有可变r-cut和反射边界技术的分子动力学模拟为光导生成随机的不重叠的点阵图

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

This paper presents a molecular dynamics (MD) scheme for the automatic generation of dot patterns for the light guides used in LCD backlight modules. Several MD computational techniques are integrated with the conventional MD scheme to enable the adjustment of the dot density in specific regions of the light guide in order to create a dot distribution with a high dot density variation and a high spatial uniformity. These techniques include the cell division technique, the variable r-cut technique, the boundary smoothing technique and the reflective boundary condition. The reflective boundary condition enables a precise control of the dot density within each cell, and is instrumental in achieving a dot distribution with both a high dot density variation and a high spatial uniformity. The performance of the proposed dot generation scheme is verified by considering the practical example of the dot pattern design of a light guide with a single LED light source located in the lower-right corner. The numerical results confirm the ability of the proposed method to achieve an even luminance condition by establishing a dot pattern whose density increases concentrically with an increasing distance from the light source. (c) 2007 Elsevier B.V. All rights reserved.
机译：本文提出了一种分子动力学（MD）方案，用于自动生成LCD背光模块中使用的光导的点图案。几种MD计算技术与常规MD方案集成在一起，可以调节光导特定区域中的点密度，从而创建具有高点密度变化和高空间均匀性的点分布。这些技术包括像元分割技术，可变r-cut技术，边界平滑技术和反射边界条件。反射边界条件使得能够精确控制每个单元中的点密度，并且有助于实现具有高点密度变化和高空间均匀性的点分布。通过考虑具有位于右下角的单个LED光源的光导的点图案设计的实际示例，验证了所提出的点生成方案的性能。数值结果证实了该方法通过建立点图案的能力来实现均匀的亮度条件，该点图案的密度随着与光源的距离的增加而同心地增加。 （c）2007 Elsevier B.V.保留所有权利。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号