Smartphone screen crack.What is the repair cost so high?

If the LCD screen of the smartphone is broken, you need to replace it, but you know that the cost is not low.

It costs a lot of money to replace the smartphone screen, so some people use smartphones through cracks on the screen because they want to avoid hurt their pocket.

But why is it cost to repair the smartphone screen so much?What is raising the price so much?Here are some reasons.

1.It is difficult to remove the damaged screen

Before attaching a new screen to your smartphone, you need to remove the broken screen first, but this is a very difficult task.Both precision drivers and electronic device opening tools are required, not just with bare hands or kitchen knives.

Also, even if you have a necessary tool, the process of removing the damaged screen is troublesome, and you have to remove the smartphone battery or remove various ribbon cables.You need to make a clear plan to do what you need to do.

Most smartphone users are not skilled in removing the screen, so they often leave them to professionals instead of taking their own risks.Therefore, a part of the screen replacement fee is used to remove the screen.

However, if you want to try the screen replacement yourself, please refer to this article (English) about how to replace the damaged smartphone screen display.

2.The screen of the smartphone is not just a glass plate

It is easy to think that the smartphone screen has only one thin glass plate on a smartphone, but it is actually different.

The surface of the screen is certainly a layer of glass, but not a general glass.This top layer is usually called aluminum chef acid and is synthesized with aluminum, silicon, and oxygen.

Smartphone manufacturers use this special kind of glass.This is generally highly durable and the quality required for a smartphone screen.The price of the smartphone screen is higher by that.

The second layer is a small space made of inert gas or air, which helps identify the positions that are touched on the screen.There is also the next layer, which is a bit complicated here.

The third layer is basically a grid made of small wires, and this wire is collaborated to generate electric fields.When the finger touches the screen, it is interpreted that the current stopped or interrupted in this field and tapped.At least recent smartphones have such a mechanism.

Old generation smartphones are called resistant touch screens.This is not a method of detecting the interruption of current flow throughout the grid, but simply detecting pressure.However, both of these different touch screens require a specific ITO conductor and other complex technical features that are most important for performance.

The last layer is also a glass plate, which can be attached to the smartphone with an adhesive attached to the back.

These layers are manufactured individually, and they are carefully overlapped to make one smartphone screen.Probably, it costs money for each process, so the total screen replacement will be higher.

3.Repair at major brand stores will be expensive

In the mysterious world of consumerism, most of the time people tend to be inclined to famous brands.

Therefore, many people risk handing out important smartphones to local stores where you can replace your smartphone screen well at a few minutes of official exchange costs presented by major brands such as Apple and Samsung.I hesitate.

Of course, there are small stores that can provide this service at a much more reasonable price, but it does not accurately according to the changing norms.

If you ask a local store to change the screen, there is a possibility that the calibration will cause many problems, such as hetta and screens.

Of course, you can try a local store because it doesn't cost much, but be aware that this is risky.

In addition, official manufacturers such as Apple will perform several tests to confirm whether the replaced screen works correctly, but local exchange services and small -scale replacement services may not be so thorough.Also keep in mind that there is no.

4.Difference between LCD and OLED

For a long period of time, smartphone makers have used LCDs (liquid crystal displays) on their smartphone screen.But recently, this has changed.

Two to three years ago, Samsung announced that it has developed an OLED (organic light -emitting diode display).

Roughly speaking, the OLED screen can generate light independently for each pixel, but the LCD screen depends on the filter -processed backlight.The taste varies from person to person, but OLED is more expensive.

Therefore, the type of smartphone also has direct effect on the screen exchange cost.

For example, in the case of old -fashioned smartphones such as iPhone 5, replacement costs may be a little lower because they use LCD displays instead of OLED.

Most of the new smartphones that are on the market today are using OLED displays, so if you want more devices, you may need to pay more expensive exchange costs.

Conclusion: The best measure is to prevent damage

The best way to avoid paying such expensive screen exchange costs is to protect your smartphone.

First, buy a enhanced glass screen protector.It has the effect of preventing scratches and cracks on the screen.

1,199 yen

1,090 yen

The best way to avoid shattering the smartphone screen is to buy a solid case that can be protected as much as possible when a smartphone falls.

In some cases, it was designed to absorb shocks to prevent the screen from shattering.

1,970 yen

3,520 yen

In addition, it is worth considering taking out smartphone damage insurance in order to avoid the screen being damaged because it can not withstand the fall and suddenly have to pay a large amount of money.Many manufacturers provide their own insurance services, but you can find an external insurance company yourself.

The screen of the smartphone is generally damaged, so there are not many people who do not deal with the fall of the smartphone forever.

What we can do is to protect the small tech, a smartphone, as much as possible, and that there is nothing wrong.

Original Article: Hre's Whis Phone Screens Are So EXPENSIVE TO REPLACE BY MAKEUSEOF