CVD diamond wafer applications
摻硼鑽石電極
Boron-doped diamond electrodes
絕緣閘雙極性電晶體(IGBT)
Insulated Gate Bipolar Transistor (IGBT)
CVD鑽石工具和UPC工具
CVD Diamond tool & UPC tool
AMF & STM的描畫針
Stylus for AMF & STM
光學機器的X射線視窗
Optical device X-ray window
高敏感的半導體傳感器
High sensitive semiconductor sensor
Solar Cell
太陽能電池
A solar cell (Photovoltaic cell) is a device that converts light directly into electricity by the photovoltaic effect. High atmosphere (temperature is about 60 ~ 80℃) has influence on power generation efficiency. Most crystalline silicon solar cells decline in efficiency by 0.5%/℃ and most amorphous cells decline by 0.15 ~ 0.25%/℃(1). And then diamond membranes are necessitated for heat sink of solar cell.
Plycrystaline PV cells laminated to backing materials in a PV module
(Wikipedia: Solar cell)
Application
Clean power generation, power source of calculator & household etc.
World market
698 billion JPY(2) (2008)
Reference
(1) Wikipedia: Solar cell
(2) Data of Yano Research Institute Ltd