Device and method for fabricating display panel having ink-jet printing applied thereto
AssigneeLG Electronics Inc.
InventorsEun Moon, Bum Bae, Young Cho, Ji Sohn, Byung Ryu
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Abstract
A device and method for fabricating a display panel having ink-jet printing applied thereto is disclosed, in which it is possible to simplify fabricating process steps and to reduce production cost, and to prevent pattern failure. The device includes a stag having a hole and supporting a substrate; one or more ink-jet heads having nozzles spraying pattern forming solution onto the substrate; and one or more cameras positioned below the stage so as to monitor the nozzles through the holes.
Claims26
1-7. (canceled)
A method of fabricating a display panel, comprising:
- setting one or more ink-jet heads on a head supporting device;
- rotating the one or more ink-jet heads with respect to the head supporting device to a predetermined angle corresponding to an interval between patterns intended to be formed onto a substrate;
- and
- spraying patterns forming solution onto the substrate through one or more nozzles of the one or more ink-jet heads.
Apparatus for fabricating a display panel, comprising:
- a head supporting device;
- one or more ink-jet heads configured to be supported by the head supporting device and each having one or more nozzles configured to spray pattern forming solution onto a substrate;
- and
- a head control device interposed between each of the one or more ink-jet heads and the head support device and configured to rotate the respective ink-jet head with respect to the head supporting device.
Dependencies are inferred from the claim text.