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LED naked-eye 3D viewing system and its installation method for increasing its best viewing area

A 3D, naked-eye technology, applied in installation, optics, instruments, etc., can solve the problems of limited viewing area, uncomfortable Moiré fringes, and easy occurrence of LED naked-eye 3D displays, so as to increase the best viewing area and eliminate the The effect of stripes and good viewing distance

Active Publication Date: 2016-10-26
SHENZHEN AOTO ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] One of the technical problems to be solved by the present invention is to provide an LED naked-eye 3D viewing system, which solves the problem that the viewing area of ​​the current LED naked-eye 3D display screen is limited and uncomfortable moiré fringes are prone to appear

Method used

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  • LED naked-eye 3D viewing system and its installation method for increasing its best viewing area
  • LED naked-eye 3D viewing system and its installation method for increasing its best viewing area
  • LED naked-eye 3D viewing system and its installation method for increasing its best viewing area

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Embodiment 1

[0024] The LED naked-eye 3D viewing system provided in this specific embodiment is as follows: image 3 and Figure 4 As shown, it includes: LED naked-eye 3D display screen 20 and auditorium 4, and said auditorium 4 is arranged in a plane, and this plane is parallel to said LED naked-eye 3D display screen 20, so that the eyes of the audience on the auditorium 4 are in line with the LED The distance of the naked-eye 3D display screen 20 is the optimal viewing distance of the LED naked-eye 3D display screen 20 .

[0025] The LED naked-eye 3D viewing system adopts the technical solution of the present invention to increase the installation method of the best viewing area of ​​the LED naked-eye 3D viewing system. Since the auditorium 4 is parallel to the LED naked-eye 3D display screen 20, all audiences on the auditorium 4 The distance between the eyes and the naked-eye LED 3D display screen 20 is the optimal viewing distance of the naked-eye 3D display screen 20, so the optimal ...

Embodiment 2

[0031] This specific implementation is as Figure 5 As shown, the difference from Embodiment 1 is that the auditorium 4 is arranged on an inclined plane at an acute angle with the horizontal plane, and the auditorium 4 includes a number of reclining chairs that allow the audience to lie half or fully. The 3D display screen 20 is parallel to the slope and facing the auditorium.

[0032] Specifically, in this specific embodiment, the display surface of the LED display screen 1 forms an included angle of 30 degrees with the ground 5 . The grating 2 is installed at a distance of 0.22m from the LED display 1 and parallel to the display surface of the LED display 1 to form a naked-eye 3D LED display 20 . The distance between the eyes of all the audience in the auditorium 4 and the naked-eye 3D display screen 20 is the best viewing distance of the 3D display screen 20—5m.

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Abstract

The invention discloses an LED naked-eye 3D viewing system and an installation method thereof. The LED naked-eye 3D viewing system includes an LED naked-eye 3D display screen and an auditorium. The auditorium is set in a plane and parallel to the LED naked-eye 3D display screen, and the distance between the eyes of all audiences and the LED naked-eye 3D display screen is the minimum. Optimal viewing distance. The installation method includes the following steps: setting up auditoriums in a plane, setting LED naked-eye 3D display screens directly in front of the auditoriums, making the LED naked-eye 3D display screens parallel to the auditoriums, and making the eyes of the audience on the auditoriums aligned with the LED naked-eye 3D display screens. The distance of the display screen is the best viewing distance of the naked-eye 3D LED display screen. The LED naked-eye 3D viewing system adopting the installation method of the technical solution of the present invention, because the auditorium is parallel to the LED naked-eye 3D display screen, and the distance between the eyes of all audience members in the auditorium and the LED naked-eye 3D display screen is The optimal viewing distance of the screen can increase the optimal viewing area of ​​the LED naked-eye 3D viewing system.

Description

technical field [0001] The invention relates to the technical field of LED display, in particular to an LED naked-eye 3D viewing system and an installation method for enlarging its optimum viewing area. Background technique [0002] 3D display technology is to selectively send the light emitted by the display screen to different eyes of people, that is, the two eyes of people must perceive slightly different pictures on the display screen, so that the human brain can fuse into a 3D sense. The method generally adopted now is to cover a pair of special glasses on people's eyes, so that the light emitted on the display screen is separated by glasses. Obviously, wearing a pair of bulky glasses is inconvenient, especially for those who have myopia or reading glasses. Glasses-free 3D technology can make people get rid of their eyes, and it also allows people to watch the surrounding scenes while enjoying 3D images. Glasses-free 3D display with grating technology has strong pract...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02B27/22G02B7/00
Inventor 吴涵渠宋呈群吴振志刘玲王小虎
Owner SHENZHEN AOTO ELECTRONICS
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