红外与激光工程, 2020, 49 (3): 0303002, 网络出版: 2020-04-22
距离移动电子设备有多远？裸眼3D显示现状与展望 
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Towards application of mobile devices: the status and future of glasses-free 3D display
图 & 表
图 1. Research on glasses-free 3D display based on parallax barrier
Fig. 1. Research on glasses-free 3D display based on parallax barrier
图 2. Research on glasses-free 3D display based on lenticular lens
Fig. 2. Research on glasses-free 3D display based on lenticular lens
图 3. Directional backlight 3D display system
Fig. 3. Directional backlight 3D display system
图 4. Researches on 3D display based on integrated imaging
Fig. 4. Researches on 3D display based on integrated imaging
图 5. (a) Schematic of dual LCD display; (b)，(c) Structure of a multilayer LCD display system based on the attenuation layers; (d)，(e) Structure of a multilayer LCD display system based on polarization layers
Fig. 5. (a) Schematic of dual LCD display; (b)，(c) Structure of a multilayer LCD display system based on the attenuation layers; (d)，(e) Structure of a multilayer LCD display system based on polarization layers
图 6. (a) 3D display research proposed by D. Fattal et al; (b) Schematic of multi-view modulation; (c) 3D display effect diagram[71]; (d) Vector light field display based on pixel-based metagrating proposed by Wan et al[72]; (e) 3D images based on vector light field display
Fig. 6. (a) 3D display research proposed by D. Fattal et al; (b) Schematic of multi-view modulation; (c) 3D display effect diagram[71]; (d) Vector light field display based on pixel-based metagrating proposed by Wan et al[72]; (e) 3D images based on vector light field display
图 7. Schematic of the vector light field 3D display based on metagratings; (a) Schematic of the wavefront reconstructed by hologram; (b) Schematic of multiview 3D displays based on periodic structures; (c) Schematic of holographic sampling displays based on metagratings; (d) Schematic of the full-color video rate 3D displays by combining a LCD, color filters and the metagratings; (e) Schematic of the metagratings combining emitted beams to form a color pixel
Fig. 7. Schematic of the vector light field 3D display based on metagratings; (a) Schematic of the wavefront reconstructed by hologram; (b) Schematic of multiview 3D displays based on periodic structures; (c) Schematic of holographic sampling displays based on metagratings; (d) Schematic of the full-color video rate 3D displays by combining a LCD, color filters and the metagratings; (e) Schematic of the metagratings combining emitted beams to form a color pixel
图 8. (a) Schematic of vergence and accommodation conflict; (b) Schematic of super multi-view 3D display
Fig. 8. (a) Schematic of vergence and accommodation conflict; (b) Schematic of super multi-view 3D display
图 9. Holographic sampling 3D display with a continuous 3D lightfield; (a)Schematic of recording process of a 3D scene by a digital camera; (b)-(e) Captured photos at different depth from a holographic sampling 3D display
Fig. 9. Holographic sampling 3D display with a continuous 3D lightfield; (a)Schematic of recording process of a 3D scene by a digital camera; (b)-(e) Captured photos at different depth from a holographic sampling 3D display
表 1目前裸眼3D技术存在的优缺点
Table1. Advantages and disadvantages of current autostereoscopic 3D technologies
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乔文, 周冯斌, 陈林森. 距离移动电子设备有多远？裸眼3D显示现状与展望[J]. 红外与激光工程, 2020, 49(3): 0303002. Wen Qiao, Fengbin Zhou, Linsen Chen. Towards application of mobile devices: the status and future of glasses-free 3D display[J]. Infrared and Laser Engineering, 2020, 49(3): 0303002.
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