| 摘要 |
A plasma display panel for forming a three-dimensional image is provided to display the three-dimensional image without three-dimensional spectacles by using a three-dimensional image filter. A plasma display panel includes a first substrate formed with a transparent material, a second substrate disposed opposite to the first substrate, and a barrier rib formed between the first and second substrates. A filter part(100) is formed on a front surface of the first substrate. A plurality of diffractive gratings(200) are formed between the first substrate and the filter unit. The diffractive gratings are used for dividing an image of the plasma display panel into a plurality of images.
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