Back panel for a plasma display device

专利名称：Back panel for a plasma display device发明人：Leszek Hozer,Kalipada Palit,Attiganal

Narayanaswamy Sreeram,Robert L.Quinn,Ashok Narayan Prabhu

申请号：US09088501申请日：19980601公开号：US06168490A公开日：20010102

专利附图：

摘要：A plasma display having a transparent front panel spaced from a back panelwhich is a metal core having layers of a dielectric material extending over and bonded to

the core. Conductive electrodes are on the surface of or imbedded in the dielectric layerof the back panel. The materials of which the back panel is made are chosen to form aback panel having a thermal coefficient of expansion compatible with that of the frontpanel. Barrier ribs are formed on the back panel by embossing the green tape beforecofiring the bonded assembly. The green tape is embossed using pulsed pressure and anembossing tool that is formed by assembling embossing members and spacing membersin compression. The embossing tool further includes elastic spacers mounted outside ofthe embossing tool and in a position such that the elastic spacers are held in compressionduring the embossing operation to aid in releasing the embossed green tape from theembossing tool after the embossing operation.

申请人：SARNOFF CORPORATION,LG ELECTRONICS, INC.

代理人：William J. Burke

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