| 摘要 |
PURPOSE: An engraving and dot design method to improve printing resolution of a gravure roll for printed electronics and a printed matter using the same are provided to improve the electrical characteristic of a printed electronic circuit by spreading a uniform amount of conductive ink. CONSTITUTION: An engraving and dot design method to improve printing resolution of a gravure roll for printed electronics is as follows. A drawing including a line or image about an object is designed. Dots of the same size and area are added to the edge of the line or image to edit the drawing(S20). Drawing data including the edited line or image is converted(S30). A line or image engraved on the surface of a printing roll based on the drawing data(S40). |
