GaN (N-face) rough surface etching solution

The surface of the GaN (N-face) film can be effectively roughened through etching, improving the light extraction efficiency.

last updated Jan 31, 2022

Al Damage-Free Insulating Film Etching Solution

Al and Al alloy films are etched well without corroding the insulating film. We have products for etching processing and for removing Si natural oxide films.

last updated Jan 31, 2022

AlGaInP roughening etching solution

The surface of the AlGaInP film can be effectively roughened through etching, which improves the light extraction efficiency.

last updated Jan 31, 2022

GaP roughening etching solution

The surface of the GaP film and the surfaces, slopes, and sides of the GaP substrate can be effectively roughened through etching, improving the light extraction efficiency.

last updated Jan 31, 2022

AlGaAs/GaAs roughening etching solution

The surfaces of AlGaAs films, GaAs films, and GaAs substrates can be effectively roughened through etching, improving light extraction efficiency.

last updated Jan 31, 2022

Al taper control etching solution

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

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