Large-depth-of-field integrated imaging three-dimensional display device and method

Large-depth-of-field integrated imaging three-dimensional display device and method

The invention provides a large-depth-of-field integrated imaging three-dimensional display device and method. The large-depth-of-field integrated imaging three-dimensional display device comprises a display panel layer, a liquid crystal lens array layer and a pinhole array liquid crystal panel layer...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: LIN HANCHU, TAN BAOLIN, FENG SHOUKUN, JIA JIA, PU YIYING, KANG JIANGHUI, LU MIN
Format: Patent
Sprache:chi ; eng
Schlagworte:
DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH ISMODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THEDEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY,COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g.SWITCHING, GATING, MODULATING OR DEMODULATING
FREQUENCY-CHANGING
NON-LINEAR OPTICS
OPTICAL ANALOGUE/DIGITAL CONVERTERS
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
OPTICAL LOGIC ELEMENTS
OPTICS
PHYSICS
TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF
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Beschreibung
Zusammenfassung:The invention provides a large-depth-of-field integrated imaging three-dimensional display device and method. The large-depth-of-field integrated imaging three-dimensional display device comprises a display panel layer, a liquid crystal lens array layer and a pinhole array liquid crystal panel layer which are arranged in sequence. The liquid crystal lens array layer comprises a plurality of sub-lens units; the liquid crystal lens array layer is used for converging light emitted by different pixels corresponding to the 2D image and converging the light on different preset focal planes to form a3D image; the pinhole array liquid crystal panel layer is used for forming a small hole array; the pinhole array liquid crystal panel layer comprises a light-passing aperture driving module unit, andthe light-passing aperture driving module unit is used for controlling the light-passing aperture of any small hole in the small hole array; and the focal length of any sub-lens unit in the liquid crystal lens array layer is