Samsung display co., ltd. (20250128519). INKJET PRINTING DEVICE
INKJET PRINTING DEVICE
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Inventor(s)
INKJET PRINTING DEVICE
This abstract first appeared for US patent application 20250128519 titled 'INKJET PRINTING DEVICE
Original Abstract Submitted
an inkjet printing device includes: an inkjet head; an ink supply device connected to the inkjet head; a purge bath below the inkjet head, and connected to the ink supply device; a first channel connecting the purge bath and the ink supply device; and a densitometer in the first channel.