| 摘要 |
A plasma display apparatus having a structure capable of improving a light efficiency is disclosed. The reflecting mirror plane or a metal reflecting film is formed on a back surface of a back plate of the plasma display apparatus, so that the back face light is reflected more than 95%, and thus, the light loss due to the back face light can be minimized, so that the light efficiency of the plasma display apparatus can be heightened. Especially, by forming the reflecting film having almost the same diameter as that of the discharge cell and a predetermined curvature at the positions corresponding to the discharge cells on the rear plate of the plasma display apparatus, the light interference between the discharge cells due to the reflected light can be prevented. Also, since the reflecting film serves as a high frequency blocking film, the loss of high frequency of the high frequency plasma display apparatus can be prevented. |
