led display
Date:2011-05-16 11:26
Status:Be resolved
Question:admin
. LED display technology:
a) Cleaning: ultrasonic cleaning PCB or LED support, and drying.
b) LED display cage: the LED die (wafer) on the bottom electrode silver paste prepared after the expansion, the expansion of the die after the (wafer) placed in the thorn crystal table, under a microscope with a thorn in the crystal pen will die one by one installed in the PCB or the LED corresponding pad on the support, followed by sintering the silver adhesive curing.
c) LED displ
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