实验采用美国国家标准与技术研究院的环境光对比度测试方法测试目前市场上常用的几种显示屏幕的环境光对比度,测试样品包括:透射式液晶显示器,半反半透式液晶显示器,电子纸,彩色电子纸,微机电干涉仪调制显示屏.并在阳光下对几种不同显示器的室外可读性做了目测比较.通过本次实验对显示器的室外可读性给出了定性及定量的分析,找到了各种显示器提高室外可读性的方法:提高液晶显示器亮度可以提高室外可读性,提高半反半透式屏幕及反射式屏幕反射区域的反射率可以提高其室外可读性.
参考文献
| [1] | VESA.Flat panel display measurements standard,VER.2.0[S].Milpitas,USA:Video Electronics Standards Association,2001:135-152. |
| [2] | Kelley E F.Proposed diffuse ambient contrast measurement methods for flat paneld displays[C]//National Institute of Standards and Technology Report,Garthersbarg,USA:NISTIR,2001:1-6. |
| [3] | Kelley E F,Penczek J,Boynton P A.Character contrast under uniform ambient conditions[J].SID Symposium Digest of Technical Paper,2009,40(1):321-324. |
| [4] | Kelley E F,Lindfors M,Penczek J.Display daylight ambient contrast measurement methods and daylight readability[J］.Journal of Society of Information Display,2006,14(11):1019-1030. |
| [5] | [5］ Kelley E F,Penczek J.Scalability of OLED fluorescence in consideration of sunlight-readability reflection measurements[C］//2004-SID International Symposium Digest of Technical Papers,Seattle,USA:Society for Information Display,2004:450-453. |
| [6] | Kim S,Kelley E F,Penczek J.Sensitivity of display reflection measurements to apparatus geometry[C]//2002-SID International Symposium Digest of Technical Papers,Boston,USA:SID,2002(19-24):140-143. |
| [7] | Kim S,Kelley E F,Penczek J.Robustness of display reflectance measurements:comparison between BRDF and hemispherical diffuse reflectance[J].SID Symposium Digest of Technical Papers,2009,40(1):325-327. |
| [8] | Becker M E.Evaluation and characterization of display reflectance[J].Displays,1998,19(1):35-54. |
| [9] | Downen P.A closer look at flat-panel-display measurement standards and trends[J].Information Display,2006,22(1):16 21. |
| [10] | Tian Y,Mou T S.Research of testing display ambient contrast ratio[C]// Communication Softw,are and Networks (ICCSN),2011 IEEE 3rd International Conference,西安:IEEE,2001: 407-411. |
| [11] | 牟同升,王建平.亮室条件下的亮度对比度测量新方法[J].电子器件,2008,31(1):377-380. |
| [12] | 李莉.平板显示器反射特性,亮室对比度及可读性的研究[D].杭州:浙江大学硕士学位论文,2010. |
| [13] | 白石,王延峰,黄敏,等.LCD触控感应技术发展趋势[J].液晶与显示,2010,25(4):572-575. |
| [14] | 吴添德,余雷,铁斌.实现LCD阳光下可视性的光学设计及实施工艺[J].液晶与显示,2013,28(1):87-91. |
上一张
下一张
上一张
下一张
计量
- 下载量()
- 访问量()
文章评分
- 您的评分：
-
10%
-
20%
-
30%
-
40%
-
50%