Get an Inside Look at the Galaxy Z Flip’s Hideaway Hinge Part 2: Sweeper Technology

0
The Future Changes Shape: Express Yourself with Galaxy Z Flip
The Future Changes Shape: Express Yourself with Galaxy Z Flip

JOHANNESBURG, South Africa – 26 June 2020 – In this second installment of a two-part series on the Galaxy Z Flip’s Hideaway Hinge, we will take a look at another key innovation, which helps to protect the device from dust and dirt – the sweeper technology.

Keeping internal components clean is essential for maintaining the performance of a smartphone. The challenge of keeping dust and dirt out is even greater for foldable devices, as their designs include microscopic gaps between the body and the hinge.

Sweeper Technology

In designing the Galaxy Z Flip’s hinge, Samsung engineers not only had to account for the spaces between the body and the hinge, but also meet three specific conditions: Elasticity (to account for shifts in the gap size); long-lasting flexibility (the hinge is tested to withstand 200,000 folds1); and slimness (to keep the device’s sleek form factor).

Finding a solution that protected against particles and met those conditions meant dozens and dozens of failed prototypes. But then, one of Samsung’s top engineers noticed that the way fibers were used in vacuum cleaners was similar to what was required for the Hideaway Hinge. The sweeper fibers were not only pliable enough to cover all the gaps as the smartphone folds and unfolds, they also remained flexible after long-term usage.

Now let’s take a look at how Samsung engineers overcame all those challenges and what the outcome of their efforts looks like.

 

 

Disclaimer: The views of authors published on South Africa Today are their own and do not necessarily represent the views of South Africa Today. By viewing, visiting, using, or interacting with SouthAfricaToday.net, you are agreeing to all the provisions of the Terms of Use Policy and the Privacy Policy.