METHOD FOR PRINTING AT HIGH SPOT ARRANGEMENT ACCURACY

• Main Authors: FITCH JOHN S, SRINIVASAN UMA, READY STEVEN E
• Format: Patent
• Language: English
• Published: 10.07.2008
• Subjects: CORRECTION OF TYPOGRAPHICAL ERRORS; i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; LINING MACHINES; PERFORMING OPERATIONS; PRINTING; SELECTIVE PRINTING MECHANISMS; STAMPS; TRANSPORTING; TYPEWRITERS

PROBLEM TO BE SOLVED: To perform printing at a high spot arrangement accuracy by using a coarse positioning of a printing head equipped with ejector positions being separate-arranged at random/unevenly, and a plurality of printing heads in the printing of a printed circuit board. SOLUTION: A spot is...