Unfortunately, you generally cannot stop LCD "ink" (which refers to damaged pixels appearing as black spots) from spreading once it has started. The nature of the damage means it tends to worsen over time, affecting more of the screen.
The Nature of LCD Ink
When an LCD screen sustains damage, such as from impact or pressure, the liquid crystals within the display can leak or become damaged in a way that prevents them from displaying light correctly. This often appears as black or discolored splotches, commonly referred to as "ink" because of their appearance.
According to the provided information:
- A phone with black spots or 'ink' in it could be managed for a while, but it will only keep spreading and damaging more pixels.
This highlights that the damage is progressive and will likely worsen if not addressed.
The Recommended Solution
Since the "ink" cannot be contained or reversed, the only effective solution to stop it from spreading and restore full functionality to the screen is to replace the damaged display.
The best thing to do when you notice this type of damage is to:
- Change the LCD screen. This can often be done yourself or by a professional service.
Why Replacement is Necessary
Because the damage involves the physical liquid crystals or layers within the screen, there is no software fix or simple repair to stop the spread. Any pressure or changes in temperature can potentially exacerbate the issue, causing the dark areas to expand further across the display area.
Replacing the entire LCD panel ensures that the source of the "ink" is removed and a new, undamaged screen takes its place.
Options for Replacing Your LCD Screen
If you are experiencing spreading LCD ink, consider these options:
- DIY Replacement: For many devices, particularly smartphones and laptops, replacement LCD panels and toolkits are available. Doing it yourself requires patience and following specific guides for your device model.
- Professional Repair Service: You can take your device to a repair shop. They have the expertise and tools to perform the replacement for you.
While temporary measures might seem appealing, the reality is that the "ink" is a symptom of underlying physical damage that will continue to degrade the display. Replacing the screen is the direct and permanent fix.
