Stereoscopic display system
View Patent ↗The present invention discloses a stereoscopic display system, which includes a phase retarder, a display panel, a detector unit, and a processing unit. The phase retarder has a plurality of first strip shapes and a plurality of second strip shapes. The first strip shapes and the second strip shapes are alternately arranged. The display panel has a plurality of pixels. The pixels are arranged into a plurality of pixel rows corresponding to the first strip shapes and the second strip shapes. The detector unit utilized to detect a position of an observer's eyes relative to the display panel. The processing unit is electrically coupled to the display panel and the detector unit, and is utilized to adjust a position of the images displayed on the plurality of pixel rows, thereby reducing a crosstalk phenomenon.
1. A stereoscopic display system, comprising:
a phase retarder having a plurality of first strip shapes and a plurality of second strip shapes, the first strip shapes and the second strip shapes alternately arranged;
a tri-gate LCD panel having a plurality of pixels, the pixels arranged into a plurality of pixel rows corresponding to the first strip shapes and the second strip shapes;
a detector module utilized to detect a position of an observer's eyes relative to the display panel, wherein the detector module is a camera utilized to identify the position of the observer's eyes relative to a center of the display panel;
a pair of polarized glasses utilized to make the observer's left and right eyes respectively see different images; and
a processing module, electrically coupled to the display panel and the detector module, utilized to adjust a position of the images displayed on the plurality of pixel rows, wherein the processing module adjusts the pixels into a first mode when the position is higher than a predetermined distance away from the center of the display panel, and the processing module adjusts the pixels into a second mode when the position is lower than a predetermined distance away from the center of the display panel.
2. The stereoscopic display system according to claim 1 , wherein in the first mode, an image displayed by the first sub pixels in each of the pixel rows is shifted to the first sub pixels in a next pixel row to be displayed.
3. The stereoscopic display system according to claim 1 , wherein in the second mode, an image displayed by the third sub pixels in each of the pixel rows is shifted to the third sub pixels in a previous pixel row to be displayed.
4. A stereoscopic display system, comprising:
a phase retarder having a plurality of first strip shapes and a plurality of second strip shapes, the first strip shapes and the second strip shapes alternately arranged;
a display panel having a plurality of pixels, the pixels arranged into a plurality of pixel rows corresponding to the first strip shapes and the second strip shapes;
a detector module utilized to detect a position of an observer's eyes relative to the display panel, wherein the detector module is a camera utilized to identify the position of the observer's eyes relative to a center of the display panel; and
a processing module, electrically coupled to the display panel and the detector module, utilized to adjust a position of the images displayed on the plurality of pixel rows, wherein the processing module adjusts the pixels into a first mode when the position is higher than a predetermined distance away from the center of the display panel, and the processing module adjusts the pixels into a second mode when the position is lower than a predetermined distance away from the center of the display panel.
5. The stereoscopic display system according to claim 4 , wherein the display panel is a tri-gate LCD panel.
6. The stereoscopic display system according to claim 5 , wherein each of the pixels comprises a first sub pixel, a second sub pixel, and a third sub pixel, and the first sub pixel, second sub pixel, and third sub pixel are arranged from top to bottom along a vertical direction.
7. The stereoscopic display system according to claim 4 , wherein in the first mode, an image displayed by the first sub pixels in each of the pixel rows is shifted to the first sub pixels in a next pixel row to be displayed.
8. The stereoscopic display system according to claim 4 , wherein in the second mode, an image displayed by the third sub pixels in each of the pixel rows is shifted to the third sub pixels in a previous pixel row to be displayed.
9. The stereoscopic display system according to claim 4 , wherein the stereoscopic display system further comprises a pair of polarized glasses, the pair of polarized glasses utilized to make the observer's left and right eyes respectively see different images.
10. The stereoscopic display system according to claim 9 , wherein the detector module detects a relative position of the pair of polarized glasses for obtaining the position of the observer's eyes relative to the display panel.
11. The stereoscopic display system according to claim 10 , wherein the detector module comprises a receiver, and the pair of polarized glasses comprises a transmitter, the transmitter generates a message to the receiver for obtaining the relative position.