Three-dimensional display system and method

A technology of three-dimensional stereo and display system, which is applied in the field of multimedia and can solve the problems such as interference of stereo visual effects.

Inactive Publication Date: 2011-06-08
TCL CORPORATION
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0017] The purpose of the present invention is to provide a three-dimensional stereoscopic display system, aiming to solve the problem of interference phenomenon caused by the stereoscopic visual effect produced by using left and right eyes to distinguish linearly polarized light

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Embodiment Construction

[0037] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0038] The three-dimensional display system provided by the embodiment of the present invention includes a polarizing component and polarizing glasses.

[0039] Figure 4 One of the structures of the polarizing component in the three-dimensional display system provided by the embodiment of the present invention is shown.

[0040] The polarizing assembly includes a polarizing plate 11 , a liquid crystal cell 12 and a first wavelength retarder 13 .

[0041] In the specific implementation process, light is incident from right to left, and the incident light passes through the polarizer 11 in the vertical direction and is transformed into polarized light that vibrates vertically; In a specific implementation process, other directions may also be used...

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Abstract

The invention belongs to the technical field of multimedia and discloses a three-dimensional display system and a three-dimensional display method. The system comprises a polarization assembly and polarizing glasses. The polarization assembly comprises a polarizer, a liquid crystal box and a first wavelength delay plate, wherein the polarizer is used for converting fame image light entering the polarizer into polarized light; the liquid crystal box is used for alternatively changing the state of the frame image light entering the liquid crystal box to ensure that the polarized light of two adjacent frame images are vertical mutually; the first wavelength delay plate is used for converting the polarized light of the liquid crystal box into circular polarized light; a polaroid and a second wavelength delay plate are attached to the polarizing glasses sequentially along the advancing direction of the light; and a user uses the polarizing glasses to view the light processed by the polarization assembly. In the invention, the problem of the interference phenomenon in the conventional three-dimensional display technology is solved, so that the user can experience the three-dimensional display well.

Description

technical field [0001] The invention belongs to the technical field of multimedia, and in particular relates to a three-dimensional stereoscopic display system and method. Background technique [0002] With the continuous development of multimedia technology, users have higher and higher requirements for multimedia, hoping to experience smoother 3D stereoscopic display of objects. [0003] When people's naked eyes look at an object, the two naked eyes look at the object from two angles. Due to the different angles, the two pictures seen are slightly different. The brain mixes the two pictures seen by the naked eyes into a complete picture. , and perceive the spatial information according to their differences, and then produce a three-dimensional visual effect. [0004] In the field of multimedia technology, there are many types of three-dimensional display technologies, and the most widely used ones mainly include four technologies: color separation, light separation, time-...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02B27/26G02C7/12G02B30/25
Inventor 付东谢相伟孙贤文
Owner TCL CORPORATION
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