CPC H01L 21/68 (2013.01) [H01L 21/6715 (2013.01); H01L 24/75 (2013.01); H01L 25/0753 (2013.01); B41J 2/095 (2013.01); H01L 2224/759 (2013.01); H01L 2224/75251 (2013.01); H01L 2224/75252 (2013.01); H01L 2224/75283 (2013.01); H01L 2224/75501 (2013.01); H01L 2224/75655 (2013.01); H01L 2224/75701 (2013.01); H01L 2924/12041 (2013.01)] | 16 Claims |
1. An apparatus for aligning dipoles, the apparatus comprising:
an electric field forming unit comprising a stage and a probe unit, the probe unit being configured to form an electric field on the stage;
an inkjet printing device comprising an inkjet head, the inkjet head being configured to spray ink comprising a solvent and dipoles dispersed in the solvent onto the stage;
a light irradiation device configured to irradiate light onto the stage; and
a temperature control device comprising a temperature control unit, the temperature control unit being configured to control a temperature of the solvent sprayed on the stage.
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