Verfahren zur Herstellung einer Elektrodeneinheit, die in einer flachen Bildanzeigevorrichtung verwendet wird

摘要

In each of plural flat-sheet-shaped electrodes (7a,...,7g) for constituting an electrode unit used in a flat type image display apparatus, an identification hole (7aa,...) is formed at respective predetermined positions of each corner part to thereby make an alignment of the identification holes with a predetermined interval kept between adjacent two identification holes.