What Causes LCD Screen Damage on Phones?

LCD (Liquid Crystal Display) Screens are an integral component of our devices. They help display images, videos, and features on the phone. If anything goes wrong with them, our whole user experience is disrupted. But What Causes LCD Screen Damage on Phones? Common causes for LCD damage include physical impact, which results from dropping your phone or hitting it somewhere. Placing your phone with hard objects in your pocket, such as keys, can also cause screen scratches, which may worsen with time. Environmental factors such as exposure to moisture or too hot environments are also harmful to the phone screen. 

Additionally, defects in the manufacturing process may also result in a weak phone screen. If you have damaged your phone screen due to any of the above causes, it is best to seek a professional phone repair shop as soon as possible.

The Causes of LCD Screen Damage on a Smartphone

Physical impact

Physical damage is one of the most common causes of LCD damage. Accidentally dropping your phone to the floor or hitting it somewhere with pressure can cause scratches on your phone screen or break it. Leaving it unattended may lead to even bigger problems, such as display issues and dead pixels. Hence, if you have dropped your phone somewhere and it now has big cracks on the screen, it is best to get it repaired at a reliable phone repair shop. However, if the cracks are minor, investing in a good-quality screen protector is wise to prevent them from worsening. If you need to fix a broken screen, it’s crucial to have professionals address the issue promptly to avoid further damage to the device.

Water damage

Water causes significant damage to the LCD screen. If you have recently exposed your phone to humid environments, dropped it into a pool, or spilled some liquid on it and the phone screen is not working correctly now, it is advised to seek professional repair services as soon as possible. If the water seeps into the delicate internet components of the device, it may cause further damage to the phone screen and the whole device. Therefore, in case of water damage, act fast and seek professional help from a reputed phone repair store to ensure the safety of your device. 

Extreme temperatures

Exposing your phone screen to too hot or too cold temperatures can also cause screen damage. Extreme temperatures can damage the phone screens by negatively affecting the LCD’s liquid crystals and other components. In hot temperatures, these crystals expand, which leads to distortion or malfunction. Similarly, in extremely cold temperatures, the LCD’s responsiveness decreases, making the phone sluggish. You must also prevent your phone from overheating, as frequent overheating can lead to permanent screen damage. 

Poor maintenance

Poor maintenance is also one of the most common causes of LCD screen damage on phones. Our phones are exposed to dusty and dirty environments all of the time. Hence, you must clean it properly to get rid of any dust or dirt that may accumulate over the phone screen with time. Failing to do so reduces the phone screen’s responsiveness and ultimate malfunction. Hence, to prevent this from happening, clean your phone screen regularly with a cotton ball and some isopropyl alcohol. Dap only a small amount of the liquid on the cotton ball and wipe it over the phone screen to remove any dirt, dust, or bacteria from the screen. 

Manufacturing defects

This happens rarely, but damage may also result from manufacturing defects. Manufacturing defects result in dead pixels, distorted display, or screen flickering. The only solution to this problem is to get your phone checked by phone repair experts such as Fix and Go NY Inc. They can diagnose the problem with your phone and perform the required repairs to make it function smoothly again. If you are experiencing various types of phone screen damage, including cracks, scratches, or unresponsive touchscreens, these experts can provide the necessary solutions as well.

Why do LCD screens go bad?

LCD screens can deteriorate over time due to manufacturing defects, physical damage, or environmental stresses like heat and moisture.

How does the LCD on the screen get broken?

LCD screens can get broken through impacts, pressure, or bending. External factors like dropping the device or applying excessive force can cause cracks or damage to the delicate layers within the screen.

What causes LCD failure?

Various factors, including manufacturing defects, overheating, electrical issues, or physical damage, can cause LCD failure. Components may degrade with time, connections loosen, or the backlight may fail, leading to LCD failure. 


Common causes of LCD screen damage on phones include exposure to extreme temperatures, poor maintenance, water damage, physical impact, and manufacturing defects. To protect your phone, invest in a quality screen protector and seek screen repair services when needed. Regular maintenance and preventative measures can prolong your device’s lifespan. For reliable screen repair services, visit Fix and Go NY INC. We use top-quality replacement components and advanced tools to ensure the best service. Whether it’s a broken screen or dead pixels, we have the solution for you.

Thursday 14th March By