| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a method for discharge inspection of a functional droplet discharge head capable of simplifying cleaning of the flow path in a head after inspection, and capable of reliably selecting only a functional droplet discharge head of high quality. Ž<P>SOLUTION: The discharge inspection method of the functional droplet discharge head 1 inspects fly turn of the functional droplet discharge head 1 which draws a metal wiring of a functional component by an ink jet method. The method includes an inspection discharge step S41 which introduces an inspection solution whose concentration is lower than the functional liquid for drawing process and discharges for inspection the inspection solution from the functional droplet discharge head 1, and a fly inspection step S42 for inspecting the occurrence of fly turn of respective discharge nozzles 18 at inspection discharge. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
|
