As the flagship of vivo in this year's debut, the vivo X21 has highlights in terms of function, appearance and performance. At that time, the invitation letter of the vivo X21 conference had already revealed everything in advance. "FAU" is deeply rooted in people's minds: "F" refers to Full Screen (Full Screen); "A" refers to AI (Artificial Intelligence); “U†refers to Under Display (Screen Fingerprint Technology).
Vivo officially released, "FAU" became a highlight
Vivo's new masterpiece vivo X21 was officially released at the Wuzhen New Product Launch Conference.
As the flagship of vivo in this year's debut, the vivo X21 has highlights in terms of function, appearance and performance. At that time, the invitation letter of the vivo X21 conference had already revealed everything in advance. "FAU" is deeply rooted in people's minds: "F" refers to Full Screen (Full Screen); "A" refers to AI (Artificial Intelligence); “U†refers to Under Display (Screen Fingerprint Technology).
What's more worth mentioning is the “screen fingerprint unlockingâ€. You don't need to dig and open the hole. You can unlock it by pressing your finger on the screen fingerprint on the front of the phone. This operation is not only cool, but also makes the overall structure of the phone more integrated and more beautiful. Vivo X21's screen fingerprint technology makes "touching the curtain" not just talk about it.
The era of full screens has arrived, and there is not enough room on the front to leave the front fingerprints and holes. In addition to the helpless back fingerprint, if you want to put the fingerprint on the front, you only have to turn to the screen, or like Apple's iPhone X, simply give up the fingerprint and switch to face recognition, and given that the current domestic face recognition technology can't match the iPhone X. Face ID function, the screen fingerprint seems to be the best choice.
Vivo is constantly using itself as a mirror to show us the fingerprints under the screen. Carrying the fingerprint technology under the screen at the 2018 CES exhibition, officially released the first vivo X20 Plus screen fingerprint version with the screen fingerprint unlocking technology in Beijing and successfully mass-produced it. The full-screen concept new machine vivo APEX was launched, which proves the fingerprint future of the screen again. There is limitless possibilities.
In addition to vivo, other brand terminals are also actively developing screen fingerprint technology. For example, Apple is actively promoting the approval of its fingerprint technology under the screen in addition to the Face ID function; Meizu has also obtained fingerprint recognition under the screen. Technology-related patents will combine screen fingerprint recognition with the iconic small circle Super mBack.
In addition to terminals, other industry chain companies have actively entered the field of screen fingerprint research and development, including many cross-border enterprises, such as panel makers Samsung and JDI: Samsung introduced the relevant screen fingerprint technology patent; JDI is not to be outdone, in order to achieve the fingerprint under the screen The effect was to develop a new transparent fingerprint recognition sensor.
As far as the fingerprint chip market is concerned, Xinsi’s screen fingerprint technology has successfully refreshed people’s perception of fingerprint unlocking. Previously, FPC’s arbitrary position screen fingerprint recognition has created some new possibilities for mobile phone unlocking. Also committed to the realization of the screen breakthrough optical fingerprint new breakthrough, Sili Wei, Mindray and other domestic manufacturers are also actively deploying the screen fingerprint.
It is believed that under the joint efforts of the terminal and the industrial chain, there will be more and more players in the field of fingerprints under the screen, and the fingerprint technology under the screen will also make rapid development. As the industry chain has said before, the fingerprint technology and With the industry chain relatively mature, the screen fingerprints with large consumer groups may be popularized faster than face recognition.
vivoX21 screen fingerprint: Huiding / Xinsi supply chip Ou Feiguang alone supply module monthly capacity 500K
According to the author's understanding from the supply chain, the fingerprint module of the vivo X21 is temporarily supplied by Oufei Technology, and may be imported by other module manufacturers in the later stage. The X21 screen fingerprint chip is supplied by Huiding Technology and Xinsi, and the order ratio between the two is not large! Some insiders pointed out that the monthly fingerprint version of vivo's screen fingerprint version is around 500K.
The successful application of the screen fingerprint of Huiding in vivo's new screen fingerprint mobile phone X21 also marks the industry's long-awaited commercial use of IN-DISPLAY FINGERPRINT SENSORTM.
In the past year, in the brand-new optical chain of optical fingerprints, Huiding Technology has cooperated closely with upstream and downstream partners to achieve breakthroughs in a series of mass production technologies such as process and testing, while at the same time relying on excellent product performance and The yield rate, impressing vivo and becoming a major supplier, brings deeper strategic cooperation between the two parties.
In fact, this vivo uses the screen optical fingerprint of Huiding, which is really surprising. After all, the previous screen fingerprint version and half-screen fingerprint unlocking technology are from other fingerprint chip suppliers. For vivo, there are a total of four major manufacturers that can achieve fingerprints at the current stage. In addition to Xinsi and Huiding, there are FPC and Qualcomm. It is really exciting that Huiding can stand out from the crowd.
It is reported that after nearly five years of unremitting exploration in the "no-man's land" of the screen optical fingerprint, Huiding has overcome the industrial problem that plagues the application experience: by optimizing the optical path structure design, effectively eliminating display unit development and glare interference; By optimizing the fingerprint recognition algorithm, the fingerprint recognition rate in dry fingers and extreme low temperature environments is improved.
In addition, the technology also supports a full range of OLED soft and hard screens, broadening the choice of terminal manufacturers for the display. In terms of the speed of unlocking and other indicators, it is close to the performance of capacitive fingerprint technology, and it has successfully surpassed the capacitive fingerprint in terms of penetration thickness and waterproof. At present, Huiding Technology's under-screen optical fingerprint technology has applied for and obtained more than 180 international and domestic patents.
The era of full-screen of mobile terminals has arrived. Adapting to this trend, providing end-customers and providing consumers with revolutionary biometric solutions is another proof of Huiding Technology. As Mr. Zhang Fan, Chairman of Huiding Technology, said, from the successful commercialization of an innovative technology, we can believe that Chinese IC companies can make different innovations.
In addition to the highly technical fingerprint version of the screen, in view of the limitations of the current fingerprint capacity of the screen, vivo also launched a back fingerprint version. In addition to the traditional back fingerprinting technology, other aspects are consistent with screen fingerprint phones. It is reported that the version of the rear-mounted fingerprint is also supplied by Huiding and Oufei Technology to supply fingerprint chips and fingerprint modules.
Finally, in terms of price, the vivo X21 is priced at 3,198 yuan, and the vivo X21 screen fingerprint version is priced at 3,598 yuan.
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