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Samsung patents a rollable display with fingerprint sensor

Samsung patents a rollable display with fingerprint sensor

Samsung
is on a roll. The South Korean company has the most successful mobile
display business, but that’s not enough for Samsung. Although 2018
should be the year of the “foldable smartphone,” it appears that Samsung has a few more surprises in store for us.

Samsung patents a rollable display with fingerprint sensor

Samsung
is on a roll. The South Korean company has the most successful mobile
display business, but that’s not enough for Samsung. Although 2018
should be the year of the “foldable smartphone,” it appears that Samsung has a few more surprises in store for us
The company recently filed a patent for a rollable display that can be activated by fingerprint. Unlike LG’s rollable display
that uses a very small rotating motor, Samsung’s features magnets that
are positioned along the main body that houses the display.

Samsung patents a rollable display with fingerprint sensor

The patent shows two types of metallic bodies where the rollable display
is pulled by the magnets: cylindrical and square. Both feature
fingerprint sensors that allow users to unfold the rollable display with
a touch of a finger.

The concept doesn’t really show how and if
they can be used in a smartphone, so it’s yet unclear if they can be
used for purposes other than simply storing and reproduce information.