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Time-sharing multi-user multi-angle holographic stereo display implementation mobile terminal and method

A mobile terminal and multi-angle technology, applied in stereoscopic systems, optics, instruments, etc., can solve the problems of not being able to feel the 3D effect, and achieve the effect of facilitating multiple people to watch stereoscopically from free angles, improving user experience, and increasing economical practicability

Inactive Publication Date: 2015-05-13
SHENZHEN MAGIC EYE TECH CO LTD
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  • Description
  • Claims
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Problems solved by technology

[0003] However, for users, the current naked-eye display technology makes users feel the obvious 3D effect only by observing the stereoscopic video from one or more fixed orientations and angles, but cannot feel the obvious 3D effect when observing from other orientations and angles. 3D effect

Method used

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  • Time-sharing multi-user multi-angle holographic stereo display implementation mobile terminal and method

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Embodiment Construction

[0041] The present invention will be described in detail below in conjunction with the accompanying drawings and embodiments.

[0042] see Figure 1a , Figure 1a It is a schematic structural diagram of the first embodiment of the mobile terminal of the present invention. The mobile terminal 10 includes:

[0043] A tracking and positioning device 110, configured to acquire position information of at least two observers;

[0044] The angle adjustment circuit 120 is used to use the position information of each observer to calculate and obtain the corresponding light projection angle and the stereoscopic image of the left and right eye viewpoints;

[0045] The holographic three-dimensional display screen 130 is used to adjust the light emission angle of the holographic three-dimensional display screen in time-sharing, so that the light emitted by the holographic three-dimensional display screen is projected corresponding to the light projection angle of each position information...

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Abstract

The invention discloses a time-sharing multi-user multi-angle holographic stereo display implementation mobile terminal and method. The mobile terminal comprises a tracking and positioning device used for acquiring the position information of at least two observers, an angle regulating circuit used for using the position information of each observer to calculate to obtain corresponding ray casting angle and left-right eye viewpoint stereo images, and a holographic stereo display screen used for regulating the light emitting angles of the holographic stereo display scree in a time-sharing mode to enable the rays emitted from the holographic stereo display scree to cast corresponding to the ray casting angle of each position information, and moreover, the cast rays are corresponding to the left-right eye viewpoint stereo images of the corresponding position information. Compared with an existing naked eye type stereo technology which needs an observer to fix at one or more positions and angles to feel the obvious stereo effect, the time-sharing multi-user multi-angle holographic stereo display implementation mobile terminal and method perform holographic stereo display after confirming the positions of observers, the multi-user free-view angle holographic stereo display on the portable mobile terminal is realized, and the user experience is improved.

Description

technical field [0001] The present invention relates to the technical field of mobile terminals, in particular to a mobile terminal and a method for realizing multi-person multi-angle holographic stereoscopic display in time-sharing. Background technique [0002] At present, stereoscopic (3D or three-dimensional) display technologies mainly include glasses-wearing and glasses-free naked-eye display technologies. Although the wearable glasses-type display technology is mature, it is necessary to wear special glasses to watch 3D videos or images, which brings a lot of inconvenience to people. Therefore, naked-eye display technology is widely used for its convenient viewing methods, and its imaging methods include flat panel display, volumetric three-dimensional display, and holographic display. The traditional imaging method is to synthesize several sub-viewpoint pictures into one frame of images, and display them on the LCD screen at the same time, and then project the corre...

Claims

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Application Information

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IPC IPC(8): H04N13/00H04N13/04G02B27/22
Inventor 刘美鸿陈易华
Owner SHENZHEN MAGIC EYE TECH CO LTD
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