About LED chip manufacturing process
Date:2011-05-21 10:10
Status:Close
Question:admin
1, the wafer handling process
The main work of this process on the wafer production circuits and electronic components (such as transistors, capacitors, logic switches, etc.), the process usually associated with product categories and the use of technology-related, but in general the basic steps are appropriate first wafer cleaning, and then in the surface oxidation and chemical vapor deposition, and then coating, exposure, development, etching, ion implantation, sputtering and other metal repea
Best answer:
No best answer
[All answers(0)]
1/12 Next Pre Home page Last page
Back
Refresh
WAP Home
Web version
Login
08/26 05:29