SU-8 photoresist
Product Introduction
Equipment Parameters
Specification: 100 mL
It overcomes the insufficient aspect ratio inherent in conventional photoresists used in UV lithography, exhibiting very low light absorption in the near-UV range (365–400 nm) and ensuring uniform exposure across the entire resist layer, thereby enabling the formation of thick-film patterns with vertical sidewalls and high aspect ratios. Moreover, it boasts excellent mechanical properties, chemical resistance, and thermal stability: upon exposure to UV radiation, it undergoes cross-linking, functioning as a chemically amplified negative-tone resist that can pattern complex structures such as stepped features; during electroplating, it can be directly employed as an insulating layer.
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.
Parameters
| SU-8 3005 Single Spin-Coating Film Thickness Range | 6-10um |
| Pneumatic atomizer | Nebulizer |
| PI, glass | Base material |
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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.
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