LED production process, led the whole process of the production process!
Date:2011-06-07 14:32
Status:Be resolved
Question:admin
1.LED chip test
Microscopy: Data for mechanical damage and the appearance of pitting Ma Hang (lockhil chip size and electrode size of the electrode pattern is consistent with process requirements are complete
2.LED expansion film
The distance between LED chips can also be stretched to about 0.6mm by hand expansion, due to LED chips arranged in close dicing pitch and still very small (about 0.1mm after the process is conducive to the operation. By expanding machine to the membrane chip bonding
Best answer:
No best answer
[All answers(0)]
[Let me answer]
1/13 Next Pre Home page Last page
Back
Refresh
WAP Home
Web version
Login
06/25 12:57