| 摘要 |
PURPOSE: To display a complicated picture or an alphabetical mark by electrically combining electrode groups by the combining belt of a specific width. CONSTITUTION: The electrode group 12 of a lower side forms a consecutive conductive belt with a fixed width P and the electrode group 22 of an upper side consists of a rectangular conductive electrode group 40 along an X direction to be electrically connected with each other along an (x) direction by a conductive connection belt 42. An edge part 32 emitting no light appears over the whole periphery of the electrode 32 like this. A light emitting edge part 28 appears only at the connection belt 42 to avoid the leading light-emitting of a pixel. When the electrode group 12 forms the belt of a specific width, the electrode 40 is completely housed inside a conductive belt. the interval size (p) between the boundary terminal 34 of the electrode groups 12 and the boundary terminal 44 of the electrode 40 is fixed to make (p) about 10μm and (d) about 20μm related with the size of the width of the belt 42. Thereby the complicated picture or alphabetical mark can be displayed. In addition, D is the width of the (x) direction of the electrode group 40 and (d) is the width of the conductive connection belt 42.
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