Continuous inkjet printing

• Continuous inkjet mechanism and its jetting physics
• Jet visualization
• CIJ printing equipment
• CIJ printing of functional materials

Drop on demand inkjet (printing and application)

• Drop visualization
• Jetting monitoring via piezo self sensing
• Direct printing of color contact lens using inkjet printer

3D printing for Bio application
(collaboration with Prof. 황용성)

• 3 scaffold printing
• Melt-electrospinning
• Near-field electrospinning

Direct printing for communication applications
(collaboration with Prof. 안달)

• High viscous conductive ink printing
• Fine pattern methods using high viscous ink
• High aspect ratio and low resistivity

Laser sintering and ablation for printed electronics applications

• In-situ laser sintering after printing
• Built-in CAD for printing and sintering
• IR laser, UV laser, 532 nm laser for sintering or ablation (CW and pulsed laser)

3D surface/3D printing for industrial application

• Printing method along 3D surface
• 3D printing system (equipment)
• 3D printing algorithm
• Non-flat surface printing