To provide a screen printing device which can improve conversion efficiency by increasing the film thickness and thereby, forming a circuit pattern with a large aspect ratio of the sectional shape, as well as a screen printing method.
The screen printing device includes a cartridge type squeegee head 13 can supplying a paste for circuit pattern to the surface of a metal mask 1 under predetermined pressure, while relatively sliding a squeegee 14 of predetermined length in contact with the upper surface of the metal mask 1. The metal mask 1 includes openings each arranged in the longitudinal direction of the circuit pattern, and a crosslinking part arranged in a direction crossing over the longitudinal direction of the circuit pattern between each of openings. Further, the squeegee head 13 is relatively arranged to allow the longitudinal direction of the squeegee 14 to run along in a direction crossing over the direction which is orthogonal with a direction in which each of the openings and the crosslinking part are arranged. Besides, the squeegee 14 relatively moves in a direction which is orthogonal with the direction in which each of the openings and the crosslinking part are arranged.
OTAKE YUJI
| JP2006341547A | 2006-12-21 | |||
| JP2002316401A | 2002-10-29 | |||
| JP2007331195A | 2007-12-27 | |||
| JPH1111033A | 1999-01-19 | |||
| JPH11268236A | 1999-10-05 | |||
| JP2007331194A | 2007-12-27 |
Toshimitsu Ichikawa
Kimihide Hashimoto
Next Patent: DEVICE AND METHOD FOR PRINTING SCREEN