Mobile phone manufacturers can’t escape “Zhenxiang”, which has become a routine operation. Samsung’s front foot mocks that Apple has no charger, and its back foot S21 has to cut off the charger and headset. < / P > < p > from 2019 to 2020, the periscope lens has basically become the flagship standard in the Android camp. It’s hard to make friends without a 100x zoom, but Apple still goes its own way with 2.5x telephoto. < / P > < p > Samsung and Huawei’s folding screen mobile phones have been updated for two generations, and even some small Android manufacturers have launched new folding screen products, but apple is still quiet. < / P > < p > but in fact, under the seemingly calm surface, Apple’s heart is turbulent. Apple has been laying out the folding screen for many years, and the periscope lens is also breaking through the patent problem. < / P > < p > according to the supply chain news, these two black technologies will soon be launched on Apple products, which is likely to be the iPhone 14. It seems that the “Thirteen fragrance” of the iPhone next year can wait. < / P > < p > what is Apple’s accumulation in periscope lens and folding screen technology, and whether the product landing is groundless or secure? At the moment of boots landing, it will have a new round of strong impact on the mobile phone market. < / P > < p > if you want to “see far” without increasing the thickness of the camera, you need to adopt a new lens light path design, such as making the light “turn a corner” and then be captured by the sensor. This is the basic idea of the periscope lens. < / P > < p > at present, if the mobile phone wants to achieve more than three times the optical zoom ability, it must use the periscope lens module. Samsung, Huawei, Xiaomi and oppo have all used five or even ten times periscope optical zoom lenses in their flagship. < / P > < p > in fact, apple doesn’t want to use it. It’s just that Apple’s tonality must be polished to perfection before it can be used, and apple usually takes this technology in its own hands. < / P > < p > as early as 2014, apple began to apply for patents for Periscope lens, but a large number of technologies involved in R & D are protected by patents applied by other companies. < / P > < p > the first patent related to telephoto lens was applied in February 2015. Its content is really about the design of a periscope lens module, and the lens in this module is movable. < / P > < p > in this patent, the key technology is called “mirror tilt drive” system, which mainly solves the problem of lens anti shake in periscope lens group. In addition, this patent also describes the mechanical structure of the periscope lens module in detail. At that time, some media said that once this technology was really applied, it would become a “killer” function for mobile phone photography. < / P > < p > in fact, this sentence still holds today. If this kind of sliding continuous zoom periscope lens is really realized, the distance between mobile phone and professional camera will be further improved. < / P > < p > in the following March, apple further optimized its prism design through patent. In addition, they also submitted a patent in April, which is called “a small-size long focus camera”. < / P > < p > according to the patent, the lens group has only 5 lenses, and the design is compact, which can achieve the effect of zoom shooting in a small volume, but the zoom multiple is not mentioned in the patent. < / P > < p > corepotonics in Israel is a small company with deep experience in the optical field. They have many patents in the structure and software of the zoom. < / P > < p > in 2018 and 2019, this kind of patent dispute has been brewing between the two enterprises. It was not until 2019 that Samsung acquired corephotonics of Israel, which was the key technology of periscope lens. < / P > < p > Apple may use the lens and brake of Samsung motor on the iPhone launched in 2022, but the module is provided by LG Innotek, so Samsung is not a direct supplier of apple. < / P > < p > in this way, on the one hand, LG ensures its position in the supply chain of Apple cameras, on the other hand, Samsung can avoid directly transferring its advantageous technology in the field of fierce competition with apple. < / P > < p > Guo Mingyu, an analyst of Tianfeng international, boldly predicted in July this year that the iPhone will probably use periscope lens, that is, iPhone 14, in 2022, and SunYu optics is expected to enter the apple lens supply chain in 2021. < / P > < p > as we all know, SunYu has accumulated a lot of technical patents in the field of periscope lens, and its periscope 5x optical zoom lens has covered many Android manufacturers. < / P > < p > and the fuselage supporting the screen can be designed to be completely transparent through glass and other materials. Through this dual screen design, 3D visual effects can be produced. < / P > < p > in addition, the design of virtual buttons on the side of the screen has been put forward at that time. Because the screen is surrounded by a circle, there is no physical button on the side, so the volume adjustment adopts the way that users touch the side of the screen to exhale. < / P > < p > it is worth mentioning that in this patent, actions such as folding a mobile phone can also be recognized as an operation input, such as bending a specific area to start the software and starting a certain mode of the mobile phone. < / P > < p > in 2013, apple continued to polish its surround screen design. It can be said that the surround screen is the first step of Apple’s folding screen. The patent form at the end of 2013 is almost the same as that of Xiaomi mix alpha surround screen mobile phone in 2019. < p > < p > in 2014, apple began to design and study the flexible screen itself, such as the circuit design of the flexible screen, and the structure between each layer of the screen. Of course, what kind of material can be used in the tension will not break is also their main consideration. < / P > < p > in the following year, apple continued to polish patents related to flexible screen bending, and these technologies can also be applied to various devices, including iPhone, iPad, applewatch and even MacBook. < / P > < p > Apple first started to pay attention to the scroll screen in 2016. It can be seen that the scroll screen mobile phone is a more advanced form of folding screen mobile phone. Apple made it clear that the scroll screen phone can roll the screen inside the phone after it is used up. < / P > < p > it is worth mentioning that the scroll phone originally conceived by apple only has a “scroll”, a cylinder, or even a square after it is rolled up, instead of just changing the screen size within a certain range like the scroll screen concept machine that has been published now. < / P > < p > before the end of 2016, Apple’s research on folding screen mobile phones mainly focused on the form of external folding. Around November 2016, Apple announced the patent of internal folding for the first time, and its mobile phone form was similar to Motorola’s Razer series folding screen mobile phones. < / P > < p > in 2017, apple continued to polish their scroll screen related patents, such as dust cleaning structure, speaker design, etc., and they gradually adopted the scroll design with the body at both ends and the screen in the middle. < / P > < p > Apple is also concerned about the loss of folding screens. They even issued a patent to reduce friction between folding screens or damage caused by foreign matters through lubricating liquid. < / P > < p > in 2018 and 2019, Apple’s folding screen patents are becoming more and more concentrated. In the form of mobile phones, in addition to folding inside and outside, there is also a folding way of “folding quilt” from both sides to the middle. < / P > < p > Apple has about 40 or 50 patents related to folding screen, which does not include the number of sub patents contained in each major patent. Apple’s patents in the past two years are mainly the continuous iteration and upgrading of the previous patents. For example, the scroll screen patent was applied as early as around 2013, and until this year, there are still patents continuously released. < / P > < p > in addition, Apple has also launched some interesting patents, such as a screen covering material, which can achieve self-healing and repair of scratches by heating or electrifying. < / P > < p > however, since 2019, Rouyu, Samsung, Huawei and other manufacturers have implemented folding screen products, and iterated for 1-2 generations. It can be said that Apple’s thick stack of folding screen patents has come to the time when they must be fulfilled. < / P > < p > there is also news from the supply chain today that apple is actively developing folding devices. On the one hand, it has accumulated patents, and on the other hand, it requires the Taiwan supply chain to send parts samples for testing. < / P > < p > Apple is currently testing the key components of the folding machine, such as the screen and shaft. Samsung will provide the display, Shin Nikko will provide the shaft, and the shaft will be the core. Foxconn is responsible for assembly production. < / P > < p > once Apple really lands the periscope lens, the short board of iPhone’s telephoto shooting will be quickly supplemented. You know, this short board has always been one of the few places where the Android camp can “ridicule” iPhone in the field of mobile phone photography. < / P > < p > after completing the telephoto shooting ability, Apple’s mobile imaging ability will be upgraded to a new level. And it is worth noting that the one thing that has been criticized by consumers is that there are not many use scenarios. < / P > < p > in the application of folding screen technology, Apple may bring more uncertainty. Now, although Samsung, Huawei, Rouyu and other manufacturers have launched folding screen mobile phones, the application ecological construction of folding screen is still relatively weak. < / P > < p > there is no doubt that Apple’s entry will greatly expand the basic disk of folding screen users, so the development of the entire folding screen software and hardware ecology will inject a shot of booster. < / P > < p > in addition, the addition of Apple will also force the increase of folding screen production capacity. With the increase of production capacity, the high price of folding screen mobile phones will also be reduced, and the threshold for ordinary consumers to access folding screen mobile phones will also be reduced. < / P > < p > finally, no matter when Apple’s folding screen and periscope products are launched, Samsung’s heart should be very tangled. On the one hand, Samsung may become the biggest winner, because the screen and lens are provided by Samsung. The more apple sells, the more Samsung earns money from parts. < / P > < p > but on the other hand, folding screen and periscope are also two of the core technologies of Samsung’s smartphone products. Once Apple has similar products, it is bound to have a significant impact on Samsung’s products, and Apple will inevitably share part of the market. < / P > < p > some people think that Apple’s innovation in the past two years has gradually dried up, and new products are basically routine chip upgrades to beautify the appearance. But don’t forget that important changes such as full screen and computational photography are still dominated by apple. < / P > < p > Apple has always attached great importance to screen design and photography. And from the patent application, we can see that Apple has already had a layout. Maybe it just encountered some challenges and delayed the time. < / P > < p > in a word, the periscope lens and folding screen Apple will definitely do. 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