公开(公告)号：EP0878019A4

公开(公告)日：2000-01-05

申请号：EP97903799

申请日：1997-01-30

Applicant: SARNOFF CORP

Inventor： RIDDLE GEORGE HERBERT NEEDHAM ,  PRABHU ASHOK NARAYAN ,  MATTHIES DENNIS LEE ,  SREERAM ATTIGANAL NARAYANASWAM

IPC: H01J9/02 ,  H01J11/12 ,  H01J11/36 ,  H01J17/58 ,  H01J9/18 ,  H01J9/24 ,  H01J17/49

CPC classification number: H01J9/242 ,  H01J11/12 ,  H01J11/36 ,  Y10T156/1039 ,  Y10T156/1052 ,  Y10T156/1064

Abstract: A plasma display device includes a front panel (54) having a glass body (38) secured to a surface of a substrate (32). The glass body has a plurality of channels (40) in its exposed surface with upstanding ribs (44) being between the channels. Conductive first electrodes (48) are on the body with each electrode extending along the bottom of a separate channel. The first electrodes are preferably embedded in the glass body. A transparent front panel is located over a back panel (31) and is seated on and secured to the glass body. A plurality of spaced, parallel second electrodes extend between the front panel and the back panel substantially orthogonally to the first electrodes. Phosphors which emit different colors are coated on the channels and the channels are filled with a plasma gas.

Abstract translation: 等离子体显示器包括具有固定到基板的表面的玻璃体的前面板。 玻璃体在其暴露表面中具有多个通道，其中直立的肋在通道之间。 导电的第一电极在主体上，每个电极沿独立通道的底部延伸。 第一电极优选地嵌入玻璃体中。 透明的前面板位于后面板上，并且座落在玻璃体上并固定在玻璃体上。 多个间隔开的平行的第二电极在大致正交于第一电极的前面板和后面板之间延伸。 发射不同颜色的荧光体涂覆在通道上，并且通道充满等离子体气体。 后面板由粘合剂中至少一层，优选多层玻璃颗粒的生带形成。 这些层彼此堆叠在一起，并且通道形成在一个层的表面中。 将堆叠放置在基板上并点燃以将层粘合到基底上。 在烧结堆叠之前，可以在其中一层上形成第一电极，使得在烧制之后，将电极嵌入所得到的玻璃体中。 对于由绿色带的单层形成的主体，在与衬底相对的层的表面中形成通道。