| 摘要 |
An inkjet printing system for manufacturing displays includes a stage on which a substrate is mounted, an inkjet head for depositing ink on the substrate, and a transfer device for controllably moving the inkjet head to selected positions above the substrate. The inkjet head includes a frame having a plurality of openings and a plurality of single heads that are readily attachable to and detachable from respective ones of the openings. Since the inkjet head includes a plurality of attachable and detachable single heads, if one nozzle of the inkjet head is damaged or becomes dysfunctional, the system can be repaired by replacing only one of the single heads, without the need to replace the entire inkjet head. As a result, the maintenance costs of the inkjet printing system are reduced.
|
