LG Innotek Devises Under-the-Glass Fingerprint Sensor
LG Innotek revealed a new fingerprint sensor that works through glass, allowing LG and other smartphone makers to create devices free from buttons. LG Innotek was able to do this by carving a small furrow out of the back side of the glass. It then glued the sensor in this furrow with a new, strengthened adhesive. LG Innotek says the embedded fingerprint sensor is just as accurate and quick as those within physical buttons, and has a false positive rate of 0.002%. LG Innotek claims the cover panel glass is still impact resistant, despite the thinner area where the fingerprint sensor is located. The company believes the solution will give phone designers more freedom to innovate, for example, by creating waterproof, buttonless phones. LG Innotek did not say when it expects its under-the-glass fingerprint sensor to ship. Synaptics developed a similar solution last year.
Hands On with Vivo's Under-the-Glass Fingerprint Reader
Vivo has a phone at CES that includes a fingerprint sensor buried under the display glass. The technology was developed by Synpatics and Vivo is among the first to put it to use.
Synaptics Says A 'Top Five' Phone Company to Use Its Under-the-Glass Fingerprint Reader
Synaptics today said of the five largest phone manufacturers in the world has agreed to use its Clear ID FS9500 optical, in-display fingerprint sensor. The FS9500 can scan fingerprints through the full thickness of smartphone cover glass, which means device makers can create sleek, button-free designs and still include a fingerprint reader on the front.
Qualcomm's New Fingerprint Sensors Work Under Water and Through Metal
Qualcomm today announced its next-generation fingerprint sensors for displays, metal, and glass. Qualcomm says it created the new sensors for today's demanding mobile designs, which are moving towards bezel-less, glass-and-metal hardware.
LG Debuts Wireless Charging Pad
LG Innotek today announced the Quick Wireless Charging Pad, a way for smartphone owners to rapidly charge their mobile devices. The Quick Wireless Charging Pad relies on the Wireless Power Consortium, or Qi, wireless charging spec and supplies 15 W of power.