Device and method for displaying 3D image and device and method for receiving 3D image by using light of different wavelengths

摘要

A device and method for displaying a 3D image includes a multi-image generation unit generating a multi-image by combining left-eye and right-eye images for each content of a plurality of different content; a display panel displaying the multi-image; and a backlight providing light having different wavelengths for the corresponding different content included in the multi-image to the display panel when the multi-image is displayed.

主权项

1. A device for displaying a three dimensional (3D) image, the device comprising:
a multi-image generator comprising a processor configured to generate a multi-image by combining a left-eye image and a right-eye image for a first content and a second content of a plurality of different content; a backlight configured to provide a first light having a first wavelength and a second light having a second wavelength different from the first wavelength for corresponding first content and second content different from the first content included in the multi-image; and a display panel configured to display the multi-image comprising a first image of the first content and a second image of the second content different from the first image in response to receiving the provided first light or second light, respectively, wherein at least one of the first light and the second light having the first wavelength and the second wavelength, respectively, is provided to the display panel as white light.