Function liquid supply apparatus, imaging apparatus, method of manufacturing electro-optical device, electro-optical device, and electronic device
A technology of electro-optical device and supply device, applied in optics, identification device, nonlinear optics, etc., can solve the problems of increased air volume and increased loss of functional fluid supply pressure and flow path, etc.
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[0062] A drawing device to which the present invention is applied will be described below with reference to the drawings. This drawing device is installed in the production line of the so-called flat panel display, and it is used to form the color filter of the liquid crystal display device or each pixel constituting the organic EL device by the droplet discharge method using the functional droplet discharge head. Devices such as light emitting elements.
[0063] Such as figure 1 and figure 2 As shown, the drawing device 1 has: a machine 2, a droplet ejection device 3 having a functional droplet ejection head 41 and being placed on the entire area of the machine 2, and a function connected to the droplet ejection device 3 The liquid supply device 4 and the nozzle maintenance device 5 placed on the machine platform 2 in a manner attached to the droplet ejection device 3 . In addition, on the drawing device 1, a control device 6 not shown in the figure is provided. In the ...
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