| 摘要 |
Production of pixel electrodes (19) for display devices (10) of electronic equipment (1300). Ink-droplets containing conductive micro particles are ejected in aperture (30) regions of a bank (B1,B3,B4) formed, in advance, on a (glass) substrate (P). A calcination process increases electrical contact among the particles to produce a conductive layer (82,19a). A transparent conductive (ITO) layer (19a) has pores gas and moisture can change the conductivity. Therefore the dispersing liquid of the ink is removed by drying and the pores are filled with a Si- compound (prior to calcination). Etching a transparent conductive (ITO) layer (19a) is a problem, if silicon oxide fills the pores between (ITO) particles, because a suitable liquid that can etch both did not form part of the state of the art. The solution: form apertures in a bank (B4); provide the transparent conductive layer (19a) in the aperture; and laminate a silicon oxide layer (19b) on the transparent conductive layer (19a). |
