FLEXIBLE WIRING BOARD AND LIQUID CRYSTAL DISPLAY UNIT USING THE SAME

摘要

It is intended to further increase the strength against bending or twisting of the boundary between a flexible wiring board cover film and a metal band while retaining the bending easiness and minimizing an increase in the size of the flexible wiring board. Specifically, a plurality of rows of metal bands 12b formed in a stripe pattern on the flexible wiring board are shaped to have an increased width or thickness only in the vicinity of boundaries B1, B2 exposed from a cover film 12a, and the length H2 of a portion where such width or thickness is varied is increased gradually from the outer to the inner row.