Nintendo's new Switch OLED model was released in October. Nintendo's new OLED display not only displays colors more vividly, but also increases the screen size from 6.2 inches to 7 inches. The larger screen size is immediately noticeable when you pick it up, and has been very well received.
But apart from the discussion about OLED displays, Nintendo has applied an anti-scattering adhesive film to its OLED displays. This anti-scattering adhesive film prevents glass from scattering when the display breaks. Regarding this film, Nintendo is calling for users to apply another film on top of it if necessary so that they do not peel it off.
In addition, The Verge wrote in his review of the Switch OLED that Nintendo had applied a shatterproof adhesive film to the display beforehand, and he also said that he had not noticed the film while using the Switch. Therefore, he recommends that users leave the original film on to protect the display.
Also, in 2019, Samsung released the Galaxy S10 series. At that time, Samsung also asked customers to leave the original film on the device. Like Nintendo this year, Samsung said that the film on the device protects the display.
Some of you may be wondering, "So, is it best to just leave the original film on the electronic device as it is?"
The two films mentioned above are said to have been created for special cases. However, the film we often see on the outside of the product is not there to protect the display. It works to prevent minor objects inside the package from damaging the display during shipping. Therefore, unless otherwise specified, you can remove this film.
So do you need film?
The day before, gsmarena conducted a survey asking whether people use cases and films on their mobile phones. The results showed that the majority of people use glass films. 13.79% of people use the original film.
What about in Japan? I guess there are quite a few people who buy glass films together with their devices. So, the films currently on the market can be roughly divided as follows. Glass films, paper-like films, and privacy filter films are commonly seen.
- Glass Film
As the name suggests, this film is made of glass as its base material. Through the tempering process, the strength of glass is increased four times, and even if the glass breaks, it breaks into granular pieces without sharp edges and can be safely picked up by hand. In addition, tempering can also expand the functional temperature range of glass. In addition, the glass film is made of the same material as the display, so it feels good to the touch.
There are three points to consider when choosing a glass film.
The first is the transmittance. The higher the transmittance, the less the effect on the display. Currently, the transmittance of glass films on the market is basically 90%. In addition, the transmittance of NIMASO's glass film is over 95%. It brings out the gloss and beauty of the display.
The second is strength. The most common is the 9H rating. This is an index used to measure the strength of paint, coatings, and coatings using a pencil. Specifically, it means that the surface will not be scratched even if you rub it with a 9H pencil, and the film or coating with the paint will not be scratched. Glass films labeled 9H are able to withstand scratches that are common in everyday life.
In addition, because it is made of glass, it is extremely difficult to make it extremely thin. This also adds to the price. Nimaso's glass film is only 0.3 mm thick. You will be able to feel its thinness when you hold the product in your hands.
- Paper-like film
This film has become extremely popular in recent years. It is made from PET material. It is a special film that has the characteristic of having a paper-like texture.
Thanks to its unique surface design, the iPad screen feels like paper, and has gained popularity among many designers and illustrators.
The sheet is rough like sandpaper, so it may be stressful if you use the touch screen frequently. In any case, this film is perfect for people who like to draw with the Apple Pencil.
- Privacy Film
Privacy film is very similar to paper-like film. It is made by putting tiny pearls like shutters on the surface of a PET material. When the shutter is up, light from the front is visible. All light from directions that are too high or too low is blocked. This mechanism prevents people from looking at the screen. Many ATM displays also use this technique.
Nimaso also offers a glass film with anti-pry function. If you are interested, please check it out.
Is glass film a good business?
There is a constant debate between those who stick a film on the screen and those who use the screen without a film. Those who use the screen without a film on the screen say that sticking a film on the screen affects the user experience. Those who stick a film on the screen say that the display cannot be protected if the film is not used. Both are reasonable arguments. But what if we think of sticking a film on the screen as a "medicine of regret" that is given to us?
If you scratch or crack one of the films, you can always replace it, as it's reasonably priced. If you scratch your display or it cracks after being dropped, it'll hurt your wallet, but you'll probably want to put a film on in the first place.
Display protection is born with the display. If the display is there, the display protection will not go away.
