主权项 |
1. A 3D stereoscopic viewing system, comprising:
an LCD panel; a backlight for providing light to the LCD panel, the backlight comprising:
a first set of red, green or cyan, and blue LEDs having, respectively, first ranges of red, green or cyan, and blue spectra; anda second set of red, green or cyan, and blue LEDs having, respectively, second ranges of red, green or cyan, and blue spectra,wherein the first range of red spectra is the same as the second range of red spectra, the first range of blue spectra is the same as the second range of blue spectra, and the first range of green or cyan spectra is different from the second range of green or cyan spectra; a controller for synchronizing the backlight with left and right frames of content transmitted to the LCD panel; and glasses to be worn by a viewer, the glasses having a first lens for filtering the first range of green or cyan spectra and having a second lens for filtering the second range of green or cyan spectra such that the viewer's left and right eyes are provided with alternating left and right frames of the content for a 3D images viewing experience, and the difference between the first range of green or cyan spectra and the second range of green or cyan spectra is sufficient to provide the 3D images to the viewer via the glasses. |