BENEFITS OF FULL GLUE TEMPERED GLASS SCREEN PROTECTOR?

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WHAT ARE THE BENEFITS OF FULL GLUE TEMPERED GLASS SCREEN PROTECTOR?

There is no doubt that tempered glass screen protectors are in demand among smartphone users. But as always, confusions are there about the type of tempered glass screen protector they should install on their phones.

In this article, we are going to discuss various aspects of the ‘Full Glue Tempered Glass Screen Protector’ and let you know how useful it is or not

FACT FINDING:

What is Full Glue Tempered Glass Screen Protector?

The full glue tempered glass screen protectors are made by using a thermal curved glass and silk printing process and after that then sealed with AB glue to create an overall glue effect. This ensures that the tempered glass screen protector fits perfectly onto the phone and is highly sensitive when owners use their phones.

The whole glue tempered glass screen protector has two main advantages:

Glue helps tempered glass screen protector to stick tightly so that it won’t fall off.
It offers an improved touch experience compared to gum-gel film.

It is also way better than a traditional explosion-proof tempered glass screen protector that uses double-sided glue which has a very short life span if the installation process is not correct.

The thickness of penetration when using a full-glue film is between 0.75-1.06mm. .

But there are different stories too for this full glue tempered glass screen protectors which are not favourable. Let’s take a look at those points too

1) SENSITIVITY ISSUE: Despite being in high demand, full glue tempered glass screen protector has several issues such as reduced sensitivity to fingerprints.
2) BUBBLE TROUBLE: If formed during the installation then it becomes really difficult to push the bubbles out

UNDERSTANDING AB GLUE

It is important to understand the mechanism of AB glue and why all AB glue beneath the tempered glass screen protectors somehow reduced sensitivity.

In order to understand that we must know and understand the three current fingerprint unlocking solutions for mobile phones as well as the thickness of glass required for each segment:

Capacitor fingerprint: This is rather old technology and do not support on-screen fingerprint recognition, and therefore it’s a waste of time to discuss on this topic.

Optical fingerprint: This type of technology uses light effect (OLED) to penetrate the screen, reflective the skin, and collect an image provided that the thickness of the glass is up to 1.0mm.

Ultrasonic fingerprint: In this technology, ultrasonic signal is being used to penetrate the screen where it calculates the time difference with reflected signal to collect the required data and it can penetrate a thickness of up to 0.8mm of glass.

Penetration of the screen is important as it results in signal attenuation. So, the thickness of the tempered glass does play an important role in the fingerprint unlock process.

In the case of full glue thickness as mentioned above is between 0.75-1.06mm. Here, you have to note that glass thickness alone ranges from 0.2-0.33mm, so the thickness of the AB glue cannot be too thinner ( else it will fall off and the overall strength of the product will weaken). You need to remember that the existing glass on mobile phones ranges from 0.15-0.33mm. The thickness grows up to a total of 0.75-1.06mm with the full-glue tempered glass screen protector.

Therefore, the main reason why the full glue tempered glass screen protector may still be less sensitive to touch is due to the thickness of multiple layers.

BETTER OPTION>

Smartphones with optical fingerprints, opt for full glue tempered glass screen protector may sometime fail and sensitivity can get decreased but it is not unusable.

Smartphones with ultrasonic fingerprints, like some of the top brands curved smartphones must not opt for a full glue tempered glass screen protector. The probability of identification failure is extremely high, and it can greatly impact the user experience.

MPG IMPACT- JELLY GLUE:

The good news for you all is that MPG has developed a revolutionary curved surface protective film with jelly glue. This particular product consists of a scrape layer, adhesive layer, and curved backplate that are applied from top to bottom. Moreover, The adhesive layer includes a jelly glue layer and an explosion-proof membrane layer, in between the scrape layer and the explosion-proof membrane layer.

BENEFITS:

Inclusion of fructic jelly glue into the curved surface, a tension protective film is created.
The jelly glue adheres to the steel film and utilizes its soft material characteristics to fill the uneven gap between the steel film and the phone cover.
Our products eliminate white edges.
The jelly glue provides tight adsorption to reduce the occurrence of water printing or rainbow patterns that can result from contact between the protective film and the screen.
The jelly glue layer is suspended or medium around the surrounding area, minimizing any unwanted effects on the screen or user experience.

Overall, the use of jelly glue in the development of this curved protective film has allowed for improved adhesion, reduced defects, and optimal protection for mobile devices.