液晶与显示Issue(5)：877-882,6.DOI:10.3788/YJYXS20153005.0877
时空混合控制式自由立体显示系统背光刷新方式优化研究
Optimization of backlight scanning on auto-stereoscopic display with spatial and sequential hybrid control
摘要
Abstract
Auto-Stereoscopic with improved spatial and sequential hybrid control (SSHC)is a new type of auto-stereoscopic display technology which retains full resolution and low crosstalk ratio.It elimi-nates the temporal crosstalk caused by the non-synchronization between the screen and the backlight module,which is one of the key issues of auto-stereoscopic display with SSHC.The paper explains principles of auto-stereoscopic display with SSHC and dynamic backlight system.Two different re-freshing strategies of backlight module are introduced,which are the scanning type and the vertical type.Comparison on the influences on the luminance and crosstalk ratio of the display system for both strategies is mainly discussed.The optimal settings for backlight module are achieved through experi-mental results.Experimental results show that the crosstalk ratio of the display system can be sup-pressed as low as 2.64% with the optimal settings,which proves that the dynamic backlight control technique can effectively lowers temporal crosstalk.关键词
自由立体显示/动态背光/时域串扰Key words
auto-stereoscopic display/dynamic backlight/temporal crosstalk分类
信息技术与安全科学引用本文复制引用
苏剑邦,梁浩文,陈海域,周延桂,范杭,林岱昆,周建英,王嘉辉..时空混合控制式自由立体显示系统背光刷新方式优化研究[J].液晶与显示,2015,(5):877-882,6.基金项目
国家“973”计划项目(No．2012CB921904) （No．2012CB921904）
2014年广州市科技计划项目科学研究专项(No．2014J4100115) （No．2014J4100115）
