Development of etching solution for roughening AlGaAs and GaAs, Development of etching solution for roughening GaP for light-emitting diodes (LEDs).
Hayashi Pure Chemical Ind., Ltd. Electronic Materials
Lin Jun Pharmaceutical Industry Co., Ltd. has recently developed an etching solution that allows for the easy formation of desired surface roughness on AlGaAs and GaAs semiconductor films and substrates, as well as GaP semiconductor films and substrates in the LED process, without the use of special techniques. Our company will propose functional chemical solutions that focus on improving LED luminous efficiency and supporting energy-saving in various devices to many companies. □ For other functions and details, please refer to the materials.
