Wafer...

Alhamdullilah skang nie aku dah dpt keje lain.. Tp bisnes nie ttp akan berjln sprti biasa.. Buat 2 kerja dlm 1 mase beb... Biasa laa, nak carik duit... So, tempat aku keje skang nie ade berkaitan dgn Wafer.. Jadi aku carik laa sedikit maklumat berkaitan wafer nie utk dikongsi bersama....

Wafer (electronics)

A wafer is a thin slice of semiconductor material, such as a silicon crystal, used in the fabrication of integrated circuits and other microdevices. The wafer serves as the substrate for microelectronic devices built in and over the wafer and undergoes many microfabrication process steps such as doping or ion implantation, etching, deposition of various materials, and photolithographic patterning. Finally the individual microcircuits are separated (dicing) and packaged.
Several types of solar cell are also made from such wafers. On a solar wafer a solar cell (usually circular) is made from the entire wafer.

http://en.wikipedia.org/wiki/Wafer_%28electronics%29