Multi-view 3D display with high brightness based on a parallax barrier

• 来源期刊: 中国光学快报（英文版）
• 年，卷（期）: 2013,（12）
• 页码范围: 26-28
• 页数: 3页
• 语种: 英文
• DOI: 10.3788/COL201311.121101

摘要

A multi-view three-dimensional (3D) display provides a more realistic experience than a two-view 3D display.Therefore,a multi-view 3D display with high brightness based on a parallax barrier is proposed.The parallax barrier in the 3D display has a gradient transmittance with enhanced frequency characteristic,which indicates that the aperture ratio of the parallax barrier can be increased,thereby improving brightness.Gradient transmittance is also helpful in reducing crosstalk.A prototype of the 3D display is developed.Experimental result shows that the 3D display has higher brightness than a conventional display.In addition,crosstalk is limited at a low level.