Al taper control etching solution

Etch the Al or Al alloy film at the desired taper angle.

last updated Jan 31, 2022

Ag・Ag alloy・Ag-based laminated film etching solution

This etching solution is ideal for etching single-layer films of silver alloys such as Ag single films, APC (Ag-Pd-Cu alloy) films, or laminated films of Ag/transparent conductive films.

last updated Jan 31, 2022

Cu etching solution "Pure Etch C series"

We etch Cu and Cu alloy films effectively. We offer solutions for standard thin film etching and bulk etching of Cu/Ti stacked films.

last updated Jan 31, 2022

Ti etching solution standard, Ti seed layer etching solution

We will etch the Ti film effectively. We have options for standard thin film etching and Ti seed layer etching.

last updated Jan 31, 2022

W Etching Solution 'Pure Etch W Series'

We will etch the W film well.

last updated Jan 31, 2022

Cr Etching Solution "Pure Etch CR series"

We will etch the Cr film well. If you are considering the formation of fine patterns, we also offer suggestions for pretreatment solutions to improve wettability.

last updated Jan 31, 2022

ITO etching solution "Clean Etch ITO series"

We provide excellent etching for ITO films, with options available for both a-ITO etching and p-ITO etching.

last updated Jan 31, 2022

Au Etching Solution "Pure Etch AU series"

We will etch the Au film well. There are also etching solutions for seed layers that cause little damage to the Au plating and allow for etching of the Au seed layer.

last updated Jan 31, 2022

Standard sample for Al・Mo・Mo/Al/Mo multilayer film

It etches single films of Al, Al alloys, or Mo, Mo alloys, as well as layered films such as Mo/Al/Mo and Mo alloy/Al alloy/Mo alloy effectively.

last updated Jan 31, 2022

Ag nanowire etching solution

We provide excellent etching of Ag nanowire films, available for both full etching and partial etching.

last updated Jan 31, 2022

Crystal etching liquid "Pure Etch ZE series"

We etch the quartz with a flatter bottom shape than conventional products without corroding the mask made of resist or metal films (such as Au and Cr).

last updated Jan 31, 2022

Al Damage-Free Si Etching Solution (Anisotropic)

Al and Al alloy films are anisotropically etched well without corrosion.

last updated Jan 31, 2022

Si etching solution (isotropic)

We perform good isotropic etching of the Si film. In addition to standard isotropic etching solutions, we also have thinning etching solutions that are optimal for thinning Si substrates.

last updated Jan 31, 2022