Patent ID: 7513595
Filing Date: 2009-04-07
Classification: B41J,G02F,H01L

Abstract:
1. An electro-luminescent display device, comprising: a substrate having electrodes; and electro-luminescent layers made from at least an electro-luminescent material and provided in correspondence with the electrodes upon the substrate, wherein: each of a plurality of discharge apparatuses comprises a nozzle surface having at least one linear nozzle row, the nozzle row having nozzles that discharge a liquid containing the electro-luminescent material onto the substrate; a holding apparatus holds and arranges the discharge apparatuses so that at least two of the nozzles are linearly-arranged along a main scanning direction and that the each nozzle surface of the discharge apparatuses is facing a surface of the substrate with a gap therebetween the main scanning direction is a direction of relative movement between the discharge apparatuses and the substrate; and the nozzles are linearly-arranged along the main scanning direction and discharge the same liquid, while relatively moving the holding apparatus and the substrate along the main direction, and while the discharge apparatuses are directed along the surface of the substrate.