INKJET PRINT APPARATUS

• Main Authors: JEONG HEUNGOL, YOSHIDA FUTOSHI, MIN CHEONG-WAN, PARK JAE-BEOM, LEE JUNG-HO, HAN MIN-A, HUR MYUNG-SU
• Format: Patent
• Language: Chinese; English
• Published: 28.09.2021
• 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

The embodiment relates to an inkjet print apparatus. An inkjet print apparatus includes a print head discharging ink onto a substrate, the print head including a first heater heating the ink; a reservoir storing the ink; a first pipe supplying the ink to the reservoir; a second pipe collecting surplus ink; a mixing unit located on the first pipe and mixing the ink, and that includes a second heater heating the ink; a pump located on the second pipe and pressurizing and supplying the surplus ink to the reservoir; a temperature sensor located on the first pipe between the mixing unit and the print head and sensing a temperature of the ink; and a controller controlling a temperature of at least one of the first heater and the second heater in response to information received from the temperature sensor. The print head includes a heat insulator blocking heat emitted from the first heater between the substrate and the first heater. 本发明的一实施例涉及的喷墨打印装置包括：打印头，向基板上喷出墨液，并包括对墨液进行加热的第一加热器；储液器，存储墨液；第一配管，从储液器向打印头供给墨液；第二配管，从