Display device and method for displaying three-dimensional stereo image

Abstract

The invention provides a display device comprising a first display panel, a second display panel and an optical plate, wherein the first display panel is provided with a plurality of first display areas and is applicable to providing a first image. The second display panel is provided with is provided with a plurality of second display areas and is applicable to providing a second image. The optical plate is provided with a plurality of optical units capable of changing focus. The first display areas and the second display areas are arranged corresponding to the optical units, so that the first image can transmit through the optical units to form a first real image and the second image can also transmit through the optical units to form a second real image. The first real image is isolated from the optical plate by a first depth of focus, the second real image is isolated from the optical plate by a second depth of focus, and the first depth of focus and the second depth of focus are different from each other. The device can utilize different display images to form a three-dimensional stereo image, and a user can adjust the sound-surround ambiance of the three-dimensional stereo image according to the personnel interest thereof.

Description

technical field [0001] The present invention relates to a display device and a method for displaying a three-dimensional image, and in particular to a display device and a method for displaying a three-dimensional image that can adjust the depth of field of an image to increase the stereoscopic effect. Background technique [0002] With the evolution of technology and the improvement of life, human beings have gradually increased their requirements for image display. For example, in the improvement of display devices, in addition to obtaining high-quality images, many recent studies are directed towards stereoscopic image display devices that can improve the fidelity of images and the user's sense of presence. [0003] figure 1 It is a schematic diagram of an imaging method of a conventional stereoscopic display device. Please refer to figure 1 , the conventional stereoscopic display device 100 has a first display panel 110 and a second display panel 120 . The first disp...

AI Technical Summary

Problems solved by technology

In other words, limited by the distance D between the first display panel 110 and the second display panel 120, the stereoscopic image seen by the user P is limited to a certain depth of field range.

Therefore, the stereoscopic image generated by the display device 100 is limited by the distance D, and it is difficult to further enhance the visual stereoscopic experience of the user P.

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