发明名称 |
X-Y matrix type electroluminescent display panel |
摘要 |
This invention relates to an X-Y matrix type electroluminescent display panel. The panel includes a transparent insulating substrate, transparent and parallel X-electrodes of strip shape provided on said transparent insulating substrate, a D.C. electroluminescent layer provided on said transparent parallel electrodes; parallel Y-electrodes of strip shape provided on said D.C. electroluminescent layer, the direction of said Y-electrodes being perpendicular to that of said X-electrodes, said X- and Y-electrodes and said D.C. electroluminescent layer defining display elements at the intersections of said X- and Y-electrodes; and a mesh-shaped insulating layer, preferably of black color, for insulating said display elements from each other at least in the vicinity of said X-electrodes. Because of the mesh-shaped insulating layer, it becomes possible to achieve uniform "forming" of said D.C. electroluminescent layer and to improve the brightness and contrast of the resultant display panel.
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申请公布号 |
US4015166(A) |
申请公布日期 |
1977.03.29 |
申请号 |
US19760683215 |
申请日期 |
1976.05.04 |
申请人 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. |
发明人 |
OHSHIMA, NOBUMASA;KAWARADA, HIROSHI;NOMA, SHINICHI;TATSUMICHI, TOSHIO |
分类号 |
G09F13/22;H05B33/22;(IPC1-7):H05B33/02;H05B33/14 |
主分类号 |
G09F13/22 |
代理机构 |
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