Abstract: A liquid crystal display for generating 3D images by matching a software optical grating includes a backlight module and a LCD panel having a color filter. The LCD panel has a plurality of first subpixels for generating a first image, a plurality of second subpixels for generating a second image, and a plurality of third subpixels for generating a black barrier image as the software optical grating. When the black barrier image is slightly spread to cover one part of the first image and one part of the second image, the first image is covered partially by the black barrier image to form a right-eye image, and the second image is covered partially by the black barrier image to form a left-eye image. Whereby, the right-eye and the left-eye images concurrently generated by the LCD are respectively projected onto the right and the left eyes of the viewer.

Abstract: A field sequential color LCD for generating 3D images by matching a software optical grating includes a backlight module and a LCD panel. The LCD panel has a plurality of first subpixels for generating a first image, a plurality of second subpixels for generating a second image, and a plurality of third subpixels for generating a black barrier image as the software optical grating. When the black barrier image is slightly spread to cover one part of the first image and one part of the second image, the first image is covered partially by the black barrier image to form a right-eye image, and the second image is covered partially by the black barrier image to form a left-eye image. Whereby, the right-eye and the left-eye images concurrently generated by the field sequential color LCD are respectively projected onto the right and the left eyes of the viewer.

Abstract: A liquid crystal display for generating 3D images by matching a software optical grating includes a backlight module and a LCD panel having a color filter. The LCD panel has a plurality of first subpixels for generating a first image, a plurality of second subpixels for generating a second image, and a plurality of third subpixels for generating a black barrier image as the software optical grating. When the black barrier image is slightly spread to cover one part of the first image and one part of the second image, the first image is covered partially by the black barrier image to form a right-eye image, and the second image is covered partially by the black barrier image to form a left-eye image. Whereby, the right-eye and the left-eye images concurrently generated by the LCD are respectively projected onto the right and the left eyes of the viewer.

Abstract: A field sequential color LCD for generating 3D images by matching a software optical grating includes a backlight module and a LCD panel. The LCD panel has a plurality of first subpixels for generating a first image, a plurality of second subpixels for generating a second image, and a plurality of third subpixels for generating a black barrier image as the software optical grating. When the black barrier image is slightly spread to cover one part of the first image and one part of the second image, the first image is covered partially by the black barrier image to form a right-eye image, and the second image is covered partially by the black barrier image to form a left-eye image. Whereby, the right-eye and the left-eye images concurrently generated by the field sequential color LCD are respectively projected onto the right and the left eyes of the viewer.

Abstract: A method of providing a correct 3D image for a viewer at different watching angles includes: providing an autostereoscopic 3D display for concurrently generating a left-eye image and a right-eye image; capturing the position of a left eye and a right eye of the viewer by a built-in image capturing module to obtain a real-time watching angle of the viewer with respect to the autostereoscopic 3D display; and determining whether the real-time watching angle is in a first or a second predetermined range. When the real-time watching angle is in the first predetermined range, the left-eye image and the right-eye image are respectively received by the left eye and the right eye of the viewer. When the real-time watching angle is in the second predetermined range, the right-eye image and the left-eye image are respectively received by the left eye and the right eye of the viewer.