コーデンシDH Company Profile

The expanding possibilities of "light" are the future of "coherence."

Cordenchi DH Corporation has developed a completely new production process that eliminates the need for anti-reflective film coating and has completed industrial silicon optoelectronic conversion devices, commonly known as solar cells. Subsequently, we established a unique manufacturing process by incorporating the "silk screen method," a manufacturing technique for Yuzen dyeing, and developed economical silicon single-crystal solar cells for calculators. Currently, Cordenchi is developing and commercializing various optical sensors, including three-dimensional processing of silicon, light-emitting devices, light-receiving devices, as well as combinations of these such as photo interrupters, photo encoders, photo ICs, optical remote control receiving modules, and LED print heads. Looking towards the next generation, we are also focusing our research on a wide range of light wavelength bands. Our company will continue to challenge the possibilities in the field of optical semiconductors.