| 摘要 |
An image display device and a method for driving the same are disclosed. The image display device includes a display panel, which includes a plurality of red, green, and blue subpixels to selectively implement a 2D image and a 3D image, and a patterned retarder dividing light from the display panel, on which the 3D image is implemented, into a first polarization component and a second polarization component. When the 3D image is implemented, a black image is displayed on (4j)th subpixels of the display panel disposed along a column direction, j is a positive integer. When the 2D image is implemented, one of red, green, and blue 2D images is displayed on the (4j)th subpixels. |
| 主权项 |
1. An image display device, comprising:
a display panel including a plurality of red, green, and blue subpixels, the display panel being configured to selectively implement a 2D image and a 3D image; and a patterned retarder configured to divide light from the display panel, on which the 3D image is implemented, into a first polarization component and a second polarization component, wherein the plurality of red subpixels, the plurality of green subpixels, and the plurality of blue subpixels are respectively arranged along a line direction, wherein one pixel includes a red subpixel, a green subpixel, and a blue subpixel that are successively disposed along a column direction, wherein, when the 3D image is implemented, a black image is displayed on (4j)th subpixels of the display panel disposed along the column direction, j being a positive integer, such that the black image is displayed between a left image and a right image of the 3D image that are adjacent to each other along the column direction, wherein, when the 2D image is implemented, red, green, and blue 2D images are displayed on (3j−2)th subpixels, (3j−1)th subpixels, and (3j)th subpixels of the display panel that are disposed along the column direction, wherein, on the (4j)th subpixels:
the black image is displayed when the 3D image is implemented, anda portion of the red, green, and blue 2D images are displayed when the 2D image is implemented, wherein the 2D images displayed on the (4j)th subpixels are different from the 2D images displayed on (4j−1)th subpixels and (4j+1)th subpixels in their respective colors, wherein the patterned retarder includes:
a plurality of first retarders each configured to transmit the first polarization component, anda plurality of second retarders each transmitting the second polarization component,wherein the plurality of first retarders and the plurality of second retarders are alternately disposed, and wherein the patterned retarder is aligned such that a boundary portion between the first and second retarders overlaps the (4j)th subpixels. |
