Huawei independently develops ultrasonic under-screen fingerprint technology, once again leading the mobile phone market

According to the latest news from Digital Chat Station, Huawei is actively developing ultrasonic under-screen fingerprint technology. In addition, the company also has independently developed algorithm solutions in the fields of optical under-screen fingerprints and capacitive fingerprints, demonstrating its excellent research and development capabilities.

Ultrasonic fingerprint recognition technology is a high-tech identity verification method that has emerged in recent years. When a user presses their finger on the screen, a sensor under the screen emits ultrasonic waves to the finger area. When these ultrasonic waves encounter the ridges and grooves of the fingerprint, they will produce different reflection and absorption effects, which are then received by the sensor and converted into a 3D fingerprint image. Compared with traditional fingerprint recognition technology, ultrasonic fingerprint recognition has stronger penetration, higher recognition rate, and stronger resistance to interference from water stains and stains, so it is more secure.

# It is understood that most mobile phone brands currently rely on supply chain technology for under-screen fingerprint recognition solutions. However, Huawei is expected to lead the mobile phone market again through independent research and development of ultrasonic under-screen fingerprint technology. This demonstrates Huawei's determination in technological innovation and its firm attitude in investing in research and development.

Huawei has been committed to increasing investment in research and development in recent years. According to data officially disclosed by the company, from 2021 to 2023, Huawei's R&D investment accounted for more than 20% of the company's revenue. By 2023, Huawei's total R&D investment will rank among the top five in the world. These data clearly demonstrate Huawei's strong strength and foresight in the field of technological innovation.

The above is the detailed content of Huawei independently develops ultrasonic under-screen fingerprint technology, once again leading the mobile phone market. For more information, please follow other related articles on the PHP Chinese website!