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Three-dimensional display device and three-dimensional display method

A stereoscopic display device and stereoscopic display technology, applied in stereoscopic systems, image communications, electrical components, etc., can solve the problems of limited display screen resolution and viewing angle, small depth of field, etc., to achieve real stereoscopic display experience, high screen brightness, high resolution effect

Active Publication Date: 2020-09-18
UNILUMIN GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The main purpose of the present invention is to provide a stereoscopic display device and a stereoscopic display method, which aims to solve the technical problems of the existing stereoscopic display schemes that the depth of field of the picture is very small, and the resolution and viewing angle of the displayed picture are also very limited.

Method used

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Embodiment 1

[0028] Such as figure 1 and figure 2 As shown, Embodiment 1 of the present invention provides a stereoscopic display device 100, the stereoscopic display device 100 includes a first grid display 110, a second grid display 120, a small-pitch LED display 130 and a main controller (not shown) As shown in the figure), the first grid display screen 110 is mainly used to display the shallow depth of field in each frame. The second grid display screen 120 is mainly used to display the middle depth of field part in each frame. The small-pitch LED display screen 130 is mainly used to display the high depth-of-field part in each frame. The main controller is mainly used to analyze the shallow depth of field, medium depth of field and high depth of field in each frame in sequence, and sequentially control the first grid display 110 to display the shallow depth of field, the second grid display 120 The portion with a medium depth of field is displayed and the small-pitch LED display s...

Embodiment 2

[0037] Such as Figure 7 As shown, Embodiment 2 of the present invention provides a stereoscopic display method, which is applied to the stereoscopic display device 100 in Embodiment 1 above. The stereoscopic display method includes the following steps:

[0038] Step S110: Analyze the shallow depth of field in the current frame through system calculation, and output the analyzed first image data to the first grid display screen for display.

[0039] Specifically, such as figure 1 and figure 2 As shown, the first grid display screen 110, the second grid display screen 120, and the small-pitch LED display screen 130 are placed in sequence, and the size of the three is the same, that is, the length and width of the three are equal, so that the three display screen Better overlay display. Such as figure 1 , image 3 and Figure 4 As shown, the first grid display screen 110 includes several first bar frames 111 arranged side by side and a first bar frame rotation controller ...

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Abstract

The invention discloses a three-dimensional display device and a three-dimensional display method, and belongs to the technical field of three-dimensional display. The three-dimensional display devicecomprises a first grating display screen used for displaying a shallow depth-of-field part in each frame of picture; a second grating display screen used for displaying a middle depth-of-field part in each frame of picture; a small-spacing LED display screen used for displaying a high depth-of-field part in each frame of picture; a main controller used for sequentially analyzing the shallow depth-of-field part, the middle depth-of-field part and the high depth-of-field part in each frame of picture and sequentially controlling the first grating display screen to display the shallow depth-of-field part, controlling the second grating display screen to display the middle depth-of-field part and controlling the small-spacing LED display screen to display the high depth-of-field part, whereinthe second grating display screen and the first grating display screen are sequentially arranged in front of the small-spacing LED display screen in parallel. According to the technical scheme, the technical problems that in a conventional three-dimensional display scheme, the depth of field of a picture is very small, and the resolution and the visual angle of the displayed picture are very limited can be effectively solved.

Description

technical field [0001] The invention relates to the technical field of stereoscopic display, in particular to a stereoscopic display device and a stereoscopic display method. Background technique [0002] With the development of information technology, the public has a greater demand for three-dimensional display technology. At present, the stereoscopic display solutions that are maturely applied to the market are all based on "binocular parallax". The pictures seen by the left and right eyes are different, and the two pictures finally form a picture with a three-dimensional effect in the brain. Although this stereoscopic display solution has a certain stereoscopic display effect, the depth of field of the picture is very small, and the resolution and viewing angle of the displayed picture are also very limited. Contents of the invention [0003] The main purpose of the present invention is to provide a stereoscopic display device and a stereoscopic display method, which ...

Claims

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Application Information

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IPC IPC(8): H04N13/302H04N13/398H04N13/122H04N13/156H04N13/139
CPCH04N13/302H04N13/398H04N13/122H04N13/156H04N13/139
Inventor 王成民张世诚张金刚
Owner UNILUMIN GRP