Plasma display panel

Abstract

A plasma display panel, comprising: a back substrate having a back partition wall dividing a plurality of discharge cells; and a front substrate arranged opposite to the back substrate, which has a front partition wall together Divided discharge cells; rear discharge electrodes arranged in back partition walls to surround discharge cells; front discharge electrodes arranged in front partition walls to surround discharge cells; phosphor layers arranged in discharge cells; and arranged in discharge cells discharge gas.

Description

[0001] This application refers to, incorporates and is required by 35 U.S.C §119, the application No. 10-2004-0098742 for "PLASMADISPLAY PANEL" previously filed at the Korean Intellectual Property Office on November 29, 2004 all rights and interests. technical field [0002] The invention relates to a plasma display panel, in particular to a plasma display panel with a new structure. Background technique [0003] In recent years, display devices employing plasma display panels such as flat panel display panels have been widely used. Such a display device has excellent properties such as high graphic quality, extremely thin thickness, light weight and wide viewing angle, and large screen size. Also, the display devices are easy to manufacture and their size is easy to increase compared with other devices. Therefore, such a display device is considered to be a next-generation large-sized flat panel display device. [0004] In a conventional three-electrode surface discharge...

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Problems solved by technology

[0004] In a conventional three-electrode surface discharge plasma display panel, visible light rays emitted from the phosphor layer are largely absorbed by the sustain electrode disposed on the lower surface of the front substrate, the dielectric layer covering the electrode, and the MgO thin film (approximately 40 %), thus reducing the luminous efficiency

[0005] Moreover, when the conventional three-electrode surface discharge plasma display panel displays the same image for a period of time, charged particles of the discharge gas are injected into the phosphor layer, thereby causing permanent image sticking.

[0006] Moreover, since the address electrodes and the lower dielectric layer are formed on the back substrate, and the partition walls are separately formed on the lower dielectric layer, the manufacturing process is complicated.

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