C610 - Smartwatch Fingerprint Scanner
C610 - Optical Smartwatch Fingerprint Sensor Features:
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#1 Trending and #1 Favorite Method for Biometric Authentication
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High resolution finger image for greater security
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In-Display sensor allows your design to achieve less bezel and more water resistance
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Password-less, PIN-less fast tech keeps things simple and convenient
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Scanning through thicker display glass (> 2.5D glass), saving manufacturing cost
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Tiny and light design
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Sleep Mode: Miniscule battery requirement saves energy
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Cost-efficient and sensible optical fingerprint sensor solution
A Solution to Get You To Innovation
At Touch Taiwan 2023, AUO and Gingytech unveiled the world's 1st
smartwatch OLED displays with on-display fingerprint recognition.
CMOS Sensor Inc. is honored to play a role in AUO and Gingytech's visionary innovations.
Simple authentication with your fingerprints- not limited to your phone anymore!
In-Display Fingerprint Sensors: The Users' #1 Choice to Unlock Smart Devices
Save your users the hassle of re-entering PINS and passwords! Fingerprint scanners have become the preferred choice for biometric authentication. This trend is everywhere in everyday life. From unlocking our phones to securing payments to unlocking access to accounts, this technology has enriched our lives with its convenience. An easy and safe solution needing only the user's finger, the fingerprint scanner has become a part of our everyday lives.
In 2021, 9to5Google ran a poll:
The #1 desired choice to authenticate on smart devices was the in-display fingerprint sensor.
Dazzle users with beautiful smart device designs possible only with in-display fingerprint sensor technology.
Image credit goes to Gingytech Taiwan.
Achieve a Bezel-less and Waterproof Smartwatch Design
The C610 is optical. Optical scanners surpass capacitive and ultrasonic sensors by being capable of scanning a finger image through thicker OLED display glass (2.5D glass or thicker) with
high resolution and high performance.
Choosing an optical fingerprint reader lets your module seamlessly
integrate into a clean under-glass, under-display water-proof design.
Video credit goes to AUO.
No Need to Sacrifice on Design:
An Easy Implementation that Makes Sense
Save on manufacturing cost because there is no need to thin out your device's display screen or add bezel to accommodate for this fingerprint sensor.
This optical fingerprint scanner sensor rests invisibly under the screen's surface, behind your OLED or AMOLED display. The miniscule energy consumption of the sensor means saving battery life.
The additional sleep mode allows for greater energy savings.
The tiny C610 sensor keeps the weight light.
Free your display design:
LESS BEZEL,
MORE BEAUTIFUL
C610 Smartwatch Optical Fingerprint Sensor Specifications:
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Under-glass / under-OLED or AMOLED/ fingerprint sensor
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Supports 1.8mm-thickness panel + display glass
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Sensing area: 4 mm x 6 mm
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1016 dpi: 25 x 25 µm pixel; 160 x 240 array
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508 dpi: 50 x 50 µm pixel; 80 x 120 array
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256 grey scale (8 bits) values in every pixel
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High speed SPI bus compatible serial interface
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Exposure time control with configurable LED_ON width
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1016 / 508 dpi sensor resolution select
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Core Voltage VDD = 3.3 V
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Interface control VDDio = 1.8 ~ 3.3 V
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Low active power consumption Ivdd = 5 mA typical
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Sleep modes for power saving ~ 1 µA typical
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Scan and read out time ~ 18 ms
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24 MHz clock and default 1.28 ms LED_On time
Functional Block Diagrams
In-Display Optical Fingerprint
Applications For Fingerprint Recognition:
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More than just for smartphones, the C610's capability to scan an image through thick surface glass has seen innovative implementations, such as in smartwatch displays.
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Innovative fingerprints recognition use cases:
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Digital payment/wallet
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Password-less/ pin-less fingerprint-secured payment
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Entry into public transportation, parking, sports/games, theaters, fare gates
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Convenient yet secure access key to car, home, workplace, hotel room, and more!
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◆ Direct digital payment/wallet
◆ Fingerprint-secured payment (Code-less)
◆ Payment QR codeafter authentication
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