Ghost picture or display screen/picture burn-in are names given to a everlasting discoloration of your smartphone’s display screen attributable to irregular pixel utilization. The extended use of static photographs can create a everlasting shadow or ghost of that picture on the display screen. This downside is extra frequent than you assume, and occurs most frequently on AMOLED screens (though LCD shows aren’t utterly freed from this bug). Thankfully, there’s a answer to revive the picture high quality of your gadget.
The display screen ghost occurs when phosphor compounds that emit mild to supply photographs lose their depth with extended use. Furthermore, the irregular use can “burn” a picture onto the display screen which can be seen on a regular basis.
Many apps which can be found within the Play Retailer promise to scale back and even cease the issue. One is the Display screen Burn-in Device.
The idea is easy: a sequence of main colours is displayed in your gadget, restoring the “burnt” pixels. The truth is, this was the unique perform of pc screen-savers: one dynamic picture that seems when the display screen is idle to makes the pixels “train” and be certain that the identical space of show doesn’t stay continuously illuminated.
Did your smartphone ever had this downside? Used one other app to repair it?