【摘要】 移动电子设备在人们的日常生活中扮演着越来越重要的角色，具有轻薄特性的便携式三维显示也因此受到了广泛关注。针对移动信息终端的应用需求，重点介绍指向背光显示、压缩光场显示、集成成像显示、指向光场显示这4种便携式三维显示技术的研究进展，并针对便携式设备的应用场景，就如何有效利用显示带宽展开了分析，最后对便携式三维显示未来的发展进行展望。更多还原

【Abstract】 Mobile electronic devices are playing a more and more important role in people’s daily life. Portable 3D display with thin and light characteristics has attracted wide attention. According to the application requirements of mobile information terminals, this paper mainly introduces the research progresses of four portable 3D display technologies,namely directional backlighting display, compressive light field display, integral imaging display, and directional light field display, and analyzes how to effectively utilize the display bandwidth according to the application scenes of portable devices. Finally, the future development of portable 3D display is prospected.更多还原