Patent ID: 8322847

Claim:
A liquid droplet ejection system comprising: an input terminal for inputting a data of a film pattern; a first nozzle configured to eject a first composition based on the data; a second nozzle configured to eject a second composition based on the data; a computer configured to set a first moving path and a second moving path intersecting with each other; a database including compiled optimal ejection conditions obtained through experiments and evaluations in advance for ejecting the first composition and the second composition; and a camera configured to detect an alignment marker on a substrate, wherein the first nozzle is configured to move along the first moving path, and eject the first composition in succession, wherein the second nozzle is configured to move along the second moving path, and eject the second composition intermittently so as to make a thin film with a linear portion and a projecting portion such as ⊥ shape, and wherein the first moving path crosses the second moving path.