LCD ghosting often, how going on?

Users questions: LCD display with my family for almost a year and a half, but the past six months, time will have to use often the phenomenon of ghosting, but after some time off to open're OK, or tap the bottom screen look, but also can be good for a while, or switch to open click next to the other (such as light) can also be good for a while. This study How was actually going on? The solution? Thank the
Experts answer: from the school she said Tuesday the situation, as if caused by a capacitor Weld.
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