FEMTKA Multiphoton Micro- and Nanoscale Additive–Subtractive Hybrid Manufacturing Platform
Femtosecond lasers are highly versatile tools that can be employed in a wide range of microfabrication processes. Each process has specific requirements regarding the laser, beam delivery, and material properties. Our laser nanofabrication workstation enables hybrid manufacturing, meaning that multiple processes can be supported by the same equipment. The two most commonly used techniques are multiphoton polymerization and selective glass etching, but these are far from the only ones! By precisely tuning its parameters, the same machine can perform an even broader array of processes.
The SU-8 3005 series of photoresists are negative-tone resists formulated with cyclopentanone as the solvent. In ultra-thick-film coating processes, they deliver excellent pattern stability and high resolution. Moreover, their film-thickness range is broader than that of any other commercially available photoresist: a single spin-coating step can produce films ranging from 0.5 to 300 μm in thickness, and multiple spin-coatings can be performed as needed to achieve even thicker films.
PI-AJ is an aerosol‑sprayable electronic‑media ink, formulated with polyimide as the precursor and diluted with a solvent, exhibiting excellent adhesion to glass and many other substrates.
PH1000 is an aqueous PEDOT/PSS dispersion, a blue‑colored liquid. It excels in the field of conductive chemistry and finds applications in next‑generation flexible displays, high‑performance electrolytic capacitors, antistatic and conductive protective and shielding layers, as well as OLEDs, OPVs, and printed electronics—just a few among its many potential uses. It can be processed via screen printing, inkjet printing, gravure printing, slot‑die coating, spray coating, dip coating, and spin coating.
PH1000 is an aqueous PEDOT/PSS dispersion, appearing as a blue liquid. It excels in the field of conductive chemistry and finds applications in next‑generation flexible displays, high‑performance electrolytic capacitors, antistatic and conductive protective and shielding layers, as well as OLEDs, OPVs, and printed electronics—just a small fraction of its many potential uses. It can be processed via screen printing, inkjet printing, gravure printing, slot‑die coating, spray coating, dip coating, and spin coating.
PH1000 is an aqueous PEDOT/PSS dispersion, appearing as a blue liquid. It excels in the field of conductive chemistry and finds applications in next‑generation flexible displays, high‑performance electrolytic capacitors, antistatic and conductive protective and shielding layers, as well as OLEDs, OPVs, and printed electronics—just a few among its many potential uses. It can be processed via screen printing, inkjet printing, gravure printing, slot‑die coating, spray coating, dip coating, and spin coating.
Carbon Black Nanoparticle Ink JR-038
JG-024UA is a highly conductive gold nanoparticle ink that can be used to create conductive traces on substrates such as paper, PET, glass, and polyimide. Specifically formulated for aerosol printing using ultrasonic atomization, JG-024UA contains polymer additives that enhance adhesion to a wide range of substrates. After curing, the ink exhibits excellent resistance to water and isopropyl alcohol. Its applications include general-purpose printing as well as biomedical applications, high-density interconnects, and fine-line printing. It is particularly well suited for fine-line printing, offers superior adhesion, and becomes water-resistant upon the addition of fluoropolymers, making it an ideal choice for plastic, glass, and metal substrates.
Gold nanoparticle ink JG-024UA
JG-024UA is a highly conductive gold nanoparticle ink suitable for creating conductive traces on substrates such as paper, PET, glass, and polyimide. Specifically formulated for aerosol printing using ultrasonic atomization, this ink contains polymer additives that enhance adhesion to a wide range of substrates. After curing, it exhibits excellent resistance to water and isopropyl alcohol. Applications include general-purpose printing, biomedical uses, high-density interconnects, and fine-line printing. It is particularly well-suited for fine-line patterning, offering superior adhesion; the addition of fluoropolymers provides water resistance, making it an ideal choice for plastic, glass, and metal substrates.
Copper Nanoparticle Ink CI-006
CI-006 is suitable for polyimide (PI) and polyethylene terephthalate (PET) substrates. It is a high-performance conductive ink based on copper nanoparticles and glycol ethers, featuring aerosol‑aerodynamic atomization. On PI and on PET exposed to a formic acid atmosphere, it exhibits both photonic sinterability and solderability. CI-006 requires laser curing under a reducing atmosphere or in the presence of formic acid vapor.
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