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LCD TAB re-bonding

Posted: Tue Nov 24, 2015 8:53 pm
by Bibin
So in my frankenpad build thread I've shown that my HV150UX1-101 has many horizontal lines at the bottom. However, if I torque the screen counter-clockwise from the top, the lines vanish!

I'm led to believe that with careful re-bonding of the TAB connections on the left side of the LCD panel itself, the issue could be resolved. Does anyone here have experience with TAB bonding? This could save a lot of UXGA HFFS screens as this is not the first time I've seen this failure mode.

Re: LCD TAB re-bonding

Posted: Wed Nov 25, 2015 6:34 am
by RealBlackStuff
Other than adding some carton/paper between LCD and bezel, never tried other things.
But Google this: lcd tab bonding