Abstract: An ultra-precision register control method in a continuous roll-to-roll printing process for manufacturing electronic devices via a feedforward register control logic, which compensates for and eliminates additional register errors attributable to variations in the speed of upstream printing cylinders. When used in combination with a conventional feedback register control logic, the feedforward register control logic accomplishes a register control with ultra-precision in a continuous roll-to-roll printing process, and enables implementation of a continuous roll-to-roll printing process for manufacturing electronic devices, for which a roll-to-roll printing process was formerly unavailable.

Abstract: A system and a method for mass production of Dye-Sensitized Solar Cells at low cost via a continuous roll-to-roll process. While a flexible conductive substrate is constantly in transit on a conveyor, a titanium dioxide (TiO2) layer is: formed by spray printing; sintered; dyed in a dye tank, with or without immersion, by a dye solution sprayed from nozzles while the substrate moves along a conveyor line configured as multiple alternating U-shaped lines; washed and dried; loaded with a gel-type electrolyte by roll-type printing; and covered and pressure-sealed by another flexible conductive substrate, aided by preloaded sealants. The dye solution in the dye tank may be re-circulated, during which process, the temperature, level, concentration of the dye solution may be adjusted and controlled. The roll-to-roll production process may further include erecting anti-leakage walls and leveling the electrolyte layer for preventing post-sealing leakage of the electrolyte.

Abstract: An ultra-precision register control method in a continuous roll-to-roll printing process for manufacturing electronic devices via a feedforward register control logic, which compensates for and eliminates additional register errors attributable to variations in the speed of upstream printing cylinders. When used in combination with a conventional feedback register control logic, the feedforward register control logic accomplishes a register control with ultra-precision in a continuous roll-to-roll printing process, and enables implementation of a continuous roll-to-roll printing process for manufacturing electronic devices, for which a roll-to-roll printing process was formerly unavailable.

Abstract: A system and a method for mass production of Dye-Sensitized Solar Cells at low cost via a continuous roll-to-roll process. While a flexible conductive substrate is constantly in transit on a conveyor, a titanium dioxide (TiO2) layer is: formed by spray printing; sintered; dyed in a dye tank, with or without immersion, by a dye solution sprayed from nozzles while the substrate moves along a conveyor line configured as multiple alternating U-shaped lines; washed and dried; loaded with a gel-type electrolyte by roll-type printing; and covered and pressure-sealed by another flexible conductive substrate, aided by preloaded sealants. The dye solution in the dye tank may be re-circulated, during which process, the temperature, level, concentration of the dye solution may be adjusted and controlled. The roll-to-roll production process may further include erecting anti-leakage walls and leveling the electrolyte layer for preventing post-sealing leakage of the electrolyte.

Abstract: The present invention relates, in general, to a continuous roll-to-roll printing method for manufacturing electronic devices, and, more particularly, to an ultra-precision register control method in a continuous roll-to-roll printing process for manufacturing electronic devices, which compensates for register errors attributable to variations in the speed of upstream printing cylinders by using a feedforward control logic, thus eliminating additional register errors. The ultra-precision register control method in a continuous roll-to-roll printing process for manufacturing electronic devices, register errors, attributable to variations in speed of upstream printing cylinders are compensated for using feedforward control logic.

Abstract: Disclosed is a method of manufacturing electronic components, particularly, a method of manufacturing electronic components through a printing process, including simultaneously printing ceramic dielectric regions and conductive regions on a support film. The manufacturing method repeats gravure printing of a ceramic dielectric paste and a conductive paste on a support film, without the use of a ceramic green sheet, thus rapidly fabricating a mother laminate for manufacturing desired electronic components.

Abstract: A printer type paper money binding apparatus can print bundle-of-paper money information, such as a logo, the date, the money unit and the amount of money, on the binding strip, which is used to bind a bundle of paper money. A printer type paper money binding system capable of authenticating an operator and the operation method thereof can prevent an unauthorized operator from performing a printing and binding operation, thereby ensuring security in the printing and binding operation.