It is a productive job producing micro electronic devices that will be installed in automotives , mobiles , satalites etc.
When I arrives at work first I wear overall with hood , protective glasses ear plugs esd cloggs then make e.s.d test to see that i pass from E.S.D than i pass through air shower before entering clean area working environment .Than i go to swipe the card to identify my self clocked in. I log in to the factory works database where there I input data of the lot such as quantity in ,quantity out , scrap, lot number ,product code ,tresh hold percentage etc etc. Apart from the data on pc I fill up the lot traveller and write the same information of the pc.
name, date ,punchcard number .
Than I start working check the carrier numbers filled with frames of microchips match them with those to lot traveller that the carier numbers match with the out put of the process before count the output of previous process if the quantity is correct I put the carriers in computerised machine ,there I barcode the product code ,tracecode, diffusion code and lot number . The process I m in lasermark the device and singulate them .After I check the devices visually by lense for any defects .The machine make the check it self by means of camera and a program called icos in it but then you have to check visually because if the camera is faulty you stop the machine, put the cause code and downtime why the machine stopped into handover book . There we work as a team work watch out to reach the daily wip and good quality to meet the customer requisition . To work with faulty machines while trying to reach daily production. The most enjoyable part is when we meet our targets in production and good quality.