TDK Corporation has reached an agreement to absorb ultrasonic sensing company Chirp Microsystems, Inc. as its wholly owned subsidiary. Chirp is a known developer of high-performance ultrasonic 3D sensing solutions and with the acquisition, TDK aims to enhance its existing technology in fingerprint sensors, MEMS sensors, and piezoelectric transducer product lines.

Chirp is engaged in high-performance ultrasonic sensors featuring smaller sizes and lower power consumption compared with existing sensors. Chirp's solutions are expected to find broader applications, such as augmented reality (AR) and virtual reality (VR), in addition to areas such as smartphones, automobiles, industrial machinery and other ICT applications.

Chirp solutions enable extremely precise sensing, ranging from several centimeters to several meters, sensing the distance to an object and expanding the way users can operate with AR and VR, detect the proximity distance when using smartphones, and track the variance between a vehicle and obstacles when driving. In addition, the sensor operates with low power consumption and enables products to be reduced in size, providing an outstanding sensor solution that is extremely easy for consumers to use. Furthermore, the addition of Chirp's ultrasonic sensor solutions in combination to the existing fingerprint sensors offered by TDK subsidiary InvenSense, will significantly expand TDK's ultrasonic sensor solutions.

"TDK is committed to contributing to the growth of systems deployed in the automotive, mobile, health-care and industrial industries. Our vision is to be the leading solutions provider of sensors for motion, sound, environmental elements (pressure, temperature and humidity), and ultrasonic sensors for the Internet of Things (IoT) era," said Noboru Saito, Senior Vice President, TDK and Chief Executive Officer of Sensor Systems Business Company. "Chirp's unique and high value-added 3-D sensing technologies will fill out our lineup of sensor solutions, positioning TDK as the leader in ultrasonic MEMS technology. We aim to continue to be a reliable partner that can provide solutions to the challenges our customers face."

The acquisition will further accelerate TDK's sensor and actuator business, providing an extensive sensor product lineup, including pressure, temperature, current, and magnetic sensors, as it continues to expand its sensor business.