摘要:
Roll-to-roll printing apparatuses are disclosed. The roll-to-roll printing apparatus includes a printing device with a squeegee moving along a first direction transferring a pattern of a stencil to a roll of working pieces. A sending roller and a receiving roller are disposed on both sides of the printing device. The roll of working pieces is rolled along a second direction to a printing stage of the printing device. An alignment device is disposed corresponding to a position of the stencil and the roll of working pieces. A drying device is disposed on one side of the printing device and may be on the same side with the receiving roller, wherein the drying device cures the patterns on the roll of working pieces.
摘要:
Coating apparatuses and methods for coating patterned film using the same are presented. The coating apparatus includes a stage, arranged to support a substrate. A stencil is included having patterned openings, wherein the patterned openings are desired film printed patterns. A squeegee set is included, including a scraper and an auxiliary nozzle, wherein the scraper serves as a spreading device and spreads paste on the stencil and fills paste into the patterned openings, and wherein the auxiliary nozzle exerts a force on the paste in the patterned openings to transfer the paste onto the substrate.
摘要:
The present inventions provide a structure of coplanar gate-cathode of triode CNT-FED and the manufacturing method thereof by Imprint Lithography and ink jet. The structure includes a substrate, a plurality of cathode layers, a plurality of gate extended layers, a plastic dielectric layer, a plurality of dielectric openings, and a plurality of gate electrodes. The plurality of cathode layers and the plurality of gate extended layers are coplanar, made by forming on the substrate by Imprint Lithography and the plurality of dielectric opening made by Imprint Lithography too. Besides, the gate electrode, made by ink jet or screen print, can be extended through the plastic dielectric layer to the gate extended electrode to feature the coplanar gate-cathode.