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Integrated imaging three-dimensional (3D) display device and system

A three-dimensional, integrated imaging technology, applied in the liquid crystal field, can solve problems such as low brightness and narrow viewing angle, and achieve the effect of improving brightness and expanding viewing angle

Active Publication Date: 2014-06-18
TCL CHINA STAR OPTOELECTRONICS TECH CO LTD
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Problems solved by technology

[0007] The object of the present invention is to provide a pinhole array-based integrated imaging three-dimensional display device and integrated imaging three-dimensional display system with high brightness and wide viewing angle, so as to solve the problem of the existing integrated imaging three-dimensional display device and integrated imaging three-dimensional display system. Technical issues with low brightness or narrow viewing angles of the system

Method used

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  • Integrated imaging three-dimensional (3D) display device and system

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Embodiment Construction

[0048] The following descriptions of the various embodiments refer to the accompanying drawings to illustrate specific embodiments in which the present invention can be practiced. The directional terms mentioned in the present invention, such as "up", "down", "front", "back", "left", "right", "inside", "outside", "side", etc., are for reference only The orientation of the attached schema. Therefore, the directional terms used are used to illustrate and understand the present invention, but not to limit the present invention.

[0049] In the figures, structurally similar units are denoted by the same reference numerals.

[0050] Please refer to image 3 and Figure 4 , image 3 It is a schematic structural diagram of the first preferred embodiment of the integrated imaging three-dimensional display system of the present invention; Figure 4 It is a schematic structural diagram of a display unit of the first preferred embodiment of the integrated imaging three-dimensional dis...

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Abstract

The invention provides an integrated imaging three-dimensional (3D) display device and system. The integrated imaging 3D display device comprises a two-dimensional liquid crystal display screen and a display pinhole array, wherein the two-dimensional liquid crystal display screen comprises multiple display element images for displaying information of a 3D scene at different angles, and the display pinhole array is used for compounding the information of the 3D scene, displayed by each corresponding display element image, into a 3D image of the 3D scene; pinholes in the display pinhole array correspond to the display element images one by one, and the length of the incident light side of the section of each pinhole is smaller than the length of the emergent light side of the section of the pinhole. The invention further provides the integrated imaging 3D display system. By adopting the integrated imaging 3D display device and system, the view angle of the display device is widened by arranging the incident light side and the emergent light side, which are unequal in lengths, of the section of each pinhole, and the brightness of the display device is increased.

Description

technical field [0001] The invention relates to the field of liquid crystal technology, in particular to an integrated imaging three-dimensional display device and a display system. Background technique [0002] Integrated imaging technology is a panoramic three-dimensional imaging technology proposed by M.G.Lippmann in 1908. Its basic principle is to use pinhole array or microlens array to record the space scene on the film behind the pinhole array or microlens array. Each pinhole Or the microlens corresponds to an image element on the film behind it, each image element records a part of the information in the space scene, and the image element array formed by integrating all the image elements records the three-dimensional information of the entire space scene. According to the principle of reversibility of the optical path, if the same pinhole array or microlens array as in recording is placed in front of the image element array, the original three-dimensional space scene...

Claims

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Application Information

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IPC IPC(8): G02B27/22H04N13/00G02F1/1333H04N13/30
CPCG02B3/005H04N13/30
Inventor 陈剑鸿方斌
Owner TCL CHINA STAR OPTOELECTRONICS TECH CO LTD
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