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Full-visual angle 3D display image output method, device and display equipment

An image output, full-view technology, applied in the field of naked-eye 3D display, can solve the problem of small visual range of traditional display systems, achieve 3D display, expand the visual range, and increase viewing freedom

Inactive Publication Date: 2013-01-09
TIANMA MICRO ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide an image output method for full viewing angle 3D display, aiming to solve the problem of small visual range of traditional display systems

Method used

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  • Full-visual angle 3D display image output method, device and display equipment
  • Full-visual angle 3D display image output method, device and display equipment
  • Full-visual angle 3D display image output method, device and display equipment

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Embodiment 1

[0028] figure 1 A flow chart of the image processing method for full-view 3D display provided by the first embodiment of the present invention is shown, and for ease of description, only parts related to this embodiment are shown.

[0029] The method provided by the embodiment of the present invention is applicable to the case where the red, green and blue sub-pixels are vertically arranged, as shown in the attached figure 2 . The method mainly includes the following steps:

[0030] In step S101, obtain the location information of the viewer's location;

[0031] In step S102, the display positions of the left-eye image and the right-eye image are adjusted according to the position information, so as to form a new visible area at the position of the viewer.

[0032] In the above step S101, the position information of the viewer may be the relative position information relative to the system-initialized visible area, and the relative position information may specifically inc...

Embodiment 2

[0042] Figure 4 A schematic diagram of an image output device for full-view 3D display provided by the second embodiment of the present invention is shown, and for convenience of description, only parts related to this embodiment are shown.

[0043] The device mainly includes a positioning unit 41 and an adjustment unit 42, wherein the positioning unit 41 determines the position of the viewer and generates corresponding position information; the adjustment unit 42 adjusts the left-eye image and the right-eye image according to the position information. Output position, that is, the display position on the display screen, so that the system can form a new visual point at the position of the viewer.

[0044]Specifically, the positioning unit 41 may include a signal collection module 411 and a first computing module 412, wherein the signal collection module 411 collects the signal sent by the viewer in real time, and the signal may be in various forms, such as a tracker worn by ...

Embodiment 3

[0048] Figure 5 A schematic structural diagram of the 3D display device provided by the third embodiment of the present invention is shown, and for convenience of description, only parts related to this embodiment are shown.

[0049] The device includes a display screen 51, and a parallax barrier 52 is arranged on the surface of the display screen 51, and the device also includes an image processor 53, which is connected with the display screen 51 and is mainly used to form left and right eyes. image, and output it to the display screen 51. In order to realize a 3D display with a full viewing angle, the image processor 53 includes the image output device provided in the above-mentioned embodiments, through which the output positions of the left and right eye images can be adjusted, for example, the display positions of the left and right eye images are exchanged, Or move a small distance to the left or right, so that the visible area of ​​the display system can move with the...

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Abstract

The invention is applicable to the field of naked 3D displaying, and provides a full-visual angle 3D display image output method. The method comprises the following steps: acquiring the position information of a position where a viewer is; and adjusting the output positions of a left-eye image and a right-eye image according to the position information so as to form new visible zone at position where the viewer is. According to the method, the output positions of the left-eye image and the right-eye image are adjusted according to the moving position of the viewer so as to form new visible zone at position where the viewer is, equivalently the visible zone is moved along with the viewer all the time, so that the visible range of the display system can be expanded, the viewing freedom degree can be increased, and full-visual angle 3D displaying can be realized.

Description

technical field [0001] The invention belongs to the field of naked-eye 3D display, and in particular relates to an image output method, device and display device for full-view 3D display. Background technique [0002] Glasses-free 3D display technology is mainly to set a parallax barrier in front of the display screen, and the left and right eye images are respectively projected to the left and right eyes of the viewer through the barrier, and a 3D effect is formed in the viewer's brain. The current glasses-free 3D has the problem of limited viewing angles. The viewer must be in a specific position (viewable area) to see a better 3D effect, and the viewable area is also a number of fixed positions. You will see overlapping images of the left and right eye images, especially when it is located in the reverse viewing area. The left and right eye images enter the viewer's right and left eyes in reverse. Like, dizziness, nausea and other discomfort. Therefore, the viewing rang...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N13/00
Inventor 陈瑞改谢佳张永栋
Owner TIANMA MICRO ELECTRONICS CO LTD
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