Stereoscopic light field display device

A display device and three-dimensional technology, applied in optics, optical components, instruments, etc., can solve the problems of large viewing glasses, the effect is not up to people's normal viewing, and the realization method is unnatural, so as to improve the resolution and enhance the visual experience.

Active Publication Date: 2019-06-28
上海麦界信息技术有限公司
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Problems solved by technology

This stereoscopic imaging purely from the perspective of human eyes has many limitations, and the realization method is not natural
In addition, in order to complete high-computing stereoscopic video processing such as VR and AR, a considerable volume of high-performance computing terminals is required, and the related viewing glasses are large and heavy, which is very inconvenient
The existing naked-eye 3D display device, due to factors such as viewing angle and di

Method used

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Embodiment Construction

[0023] In order to make the above objects, features and advantages of the present invention more comprehensible, specific implementations of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0024] In the following description, many specific details are set forth in order to fully understand the present invention, but the present invention can also be implemented in other ways than those described here, so the present invention is not limited by the specific embodiments disclosed below.

[0025] As indicated in this application and claims, the terms "a", "an", "an" and / or "the" do not refer to the singular and may include the plural unless the context clearly indicates an exception. Generally speaking, the terms "comprising" and "comprising" only suggest the inclusion of clearly identified steps and elements, and these steps and elements do not constitute an exclusive list, and the method or device may also contain other st...

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Abstract

The invention provides a stereoscopic light field display device. The device comprises a light field image layer and a pinhole array layer, wherein the pinhole array layer is located between the lightfield image layer and the visible range of the stereoscopic light field display device, the light field image layer is used for displaying light field images, a plurality of pinhole areas are included in the pinhole array layer, the spacing between adjacent pinhole areas monotonically increases in at least one of horizontal or vertical direction, far away from the visible range, so that the visible range has no overlap on the projection area of the light field image layer through any two adjacent pinhole areas.

Description

technical field [0001] The invention relates to the field of naked eye stereo vision, in particular to a stereo light field display device. Background technique [0002] There has always been a strong desire to be able to actually watch stereoscopic images. The current 3D movies, 3D TVs, VR (virtual reality), AR (Augmented reality) and other technologies have gradually emerged under such demands, and have met people's requirements to a certain extent. But these several kinds of technologies all need to wear three-dimensional glasses to watch at present, and human eyes are more sensitive to some unnatural factors of this three-dimensional glasses, and watching for a long time can cause discomfort. This stereoscopic imaging purely from the perspective of human eyes has limitations in many aspects, and the realization method is not natural. In addition, in order to complete high-computing stereoscopic video processing such as VR and AR, a considerable volume of high-perform...

Claims

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Application Information

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IPC IPC(8): G02B27/22
Inventor 陈志强惠新标
Owner 上海麦界信息技术有限公司
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