US 11,919,303 B2
Jetting driver and substrate treatment apparatus and method
Sang Min Ha, Gyeonggi-do (KR); Sang Hyun Son, Busan (KR); Young Joo Seo, Gyeonggi-do (KR); Hyeong Jun Cho, Seoul (KR); and Jae Hong Kim, Chungcheongnam-do (KR)
Assigned to SEMES CO., LTD., Cheonan-si (KR)
Filed by SEMES CO., LTD., Chungcheongnam-do (KR)
Filed on May 1, 2022, as Appl. No. 17/734,080.
Claims priority of application No. 10-2021-0116605 (KR), filed on Sep. 1, 2021.
Prior Publication US 2023/0063938 A1, Mar. 2, 2023
Int. Cl. B41J 2/045 (2006.01); B41J 2/07 (2006.01); B41J 2/125 (2006.01)
CPC B41J 2/04581 (2013.01) [B41J 2/04518 (2013.01); B41J 2/072 (2013.01); B41J 2/125 (2013.01)] 19 Claims
OG exemplary drawing
 
1. A jetting driver comprising:
an image board receiving raw image data and generating image data by transforming the raw image data into a form suitable for a type of heads used; and
an interface board physically separated from the image board, receiving the image data, and transmitting the image data to the heads through a plurality of channels.