Recently, the P20 series of mobile phones released by Huawei has become a hot topic in the industry and has become a sought-after target for consumers. The post-Leica three-shot and AI photography masters brought a revolution in mobile photography, solving the problem that mobile phones can't shoot high-quality photos in the dark and distant. In addition, the Aurora-colored Huawei P20 series mobile phone, from the purple to the blue-green gradient is like a flickering, bright and flowing Northern Light, which is called a "color revolution" in the mobile phone circle. What makes me curious is how such a cross-border fusion of technology and art is designed. There must be many interesting stories behind it. Recently, I was fortunate enough to come to Huawei's Shanghai Research Institute for a field interview, and had an in-depth exchange with the Huawei P20 series design team, and finally found a lot of design stories behind it. There is a saying in the photography world that the P20 Pro uses Leica three shots, and the sensor/'target='_blank'> image sensor measures 1/1.7 inch, 170% higher than the iPhone X. The large size of the image sensor is placed in the phone, which brings good imaging results, but also brings unprecedented challenges to the design of the mobile phone. Huawei's R&D team revealed that in the early days of product design, the camera department and the ID department had a very strong PK, but after unremitting efforts, it finally realized that such a large bottom is placed in the mobile phone, and at the same time has a very good ID appearance. It is understood that Huawei has made a lot of efforts in research and development. On the one hand, in the lens design, from the light source design to the module design, try to compress the thickness and size of the module to maximize the device; The challenge is also the impact of the three shots on the ID. The more openings in the back, the greater the damage to the ID, so what the R&D team has to do is how to make the back holes as few as possible. In the end, the development team and the ID team worked together to find a way to hide the laser sensor and color temperature sensor between the two cameras, because the glass cover of the camera is black, which is equivalent to hiding. In addition, the ID team hid the color temperature sensor in the flash, which eliminated an opening. Originally a technical and hardware problem, Huawei's designers have achieved their perfect product design capabilities! How to design the rear Leica three camera is the most beautiful, but also needs to be considered. The previous double shots are relatively simple, either horizontal or vertical, but three shots are unprecedented, considering a variety of ways. The result of the final presentation is the design of the "exclamation mark" that we are seeing now, that is, the two are connected together, and the third camera is placed separately, and it looks like an exclamation point, and then the flash is going down, from big to small. It also makes the back space of the whole mobile phone look more comfortable. Now look at the design of this "exclamation mark", not only simple and beautiful, but also symbolizes the shocking camera effect, a double-edged sculpture. Optical zoom is another design difficulty, because optical zoom means very high protrusions. In order to retain this function and make it beautiful, Huawei's R&D team also spent a lot of thought. How did they solve this problem in the end? "P20 Pro's camera looks carefully, it is divided into two layers, one layer is black circle. This visually called sandwich feels that the camera is visually optimized, and the two layers look very short. However, the details are still high, and the height is still there, so that the optical zoom performance is ensured and the visual appearance is beautiful." The head of the Huawei R&D team explained. In addition to Leica three photos, the aurora color of Huawei P20 series mobile phones is also extremely shocking. The person in charge of the Huawei R&D team revealed that the last three generations of P series mobile phones are made of metal. The P20 is the first generation after returning to the glass. At the time of design, I hoped to make full use of the characteristics of the glass to create a mysterious color. To create a feeling that is completely different from a metal phone. Huawei's designers look for inspiration from a variety of things: phenomena related to light in nature, such as aurora and dawn; works by many artists by depicting light, such as Monet's Water Lilies, Sunrise, and even The cover of the British Classical rock band Pink Floyd's "The Dark Side of the Moon" album... finally decided to design this gradient of aurora. According to Huawei sources, the artistic effect of Aurora is very shocking, but the process of using technology is very painful. “We have in-depth cooperation with the top glass suppliers in the country and have tried many different processes on the production line.†In the end, Huawei and glass suppliers have achieved technological innovations: bombarding certain core targets with ultra-high-speed electrons in a circular space in a plating furnace, and then forming an extremely thin layer on the surface or back of the glass. Nano coating. This is not the hardest part. The aurora process of the Huawei P20 series uses a specific mask to cover a part of the ion cloud, leaving only another part of the ion cloud attached to the glass surface, thus forming nanometers on the glass surface. The difference in thickness of the grade. After forming this difference, the bottom color is sprayed, and the feeling of fog color that we see now is realized. According to Huawei R&D personnel, this principle is actually the same as the idea of ​​intercepting light from nature, just like a rainbow. What is the nature of the rainbow? It is the water droplet in the atmosphere, which refracts light differently, and finally forms a multicolored feeling. The aurora colors of the P20 series are similar. The colors look different from different angles. They are mysterious like space and like the bottom of the sea. Interestingly, this aurora color is becoming a new fashion trend, and some fashion bloggers even imitate and dye their hair into aurora... In the interview, I heard about a "0.06 mm story" in the P20 mobile phone design. In the design process, the product department and the design department have great differences. The reason is that the product department hopes to use a new technology to achieve power-saving demands, but the price is that the mobile phone will be thicker by 0.06 mm. The design team's view of the demand for the product department is that although it is only 0.06 mm, it will affect the experience of the mobile phone, and once this mouth is opened, the increase of 0.06 mm here, and the increase of 0.06 mm there, will inevitably affect the final thickness of the mobile phone. "PK on both sides, discussion, you said that 0.06 mm is not important. We say that 0.06 mm is very important. Power saving and power consumption are very important, but the design experience is also very important. After half a month of discussion, the R&D team found A new material that saves power without sacrificing thickness." The 0.06 mm story is a microcosm, showing that Huawei's R&D team is striving for excellence and excellence in every aspect of the mobile phone. What is the difference between a perfect product and an imperfect product? The difference may be 0.06 mm. In fact, the success of the P20 series of mobile phones is the result of the continuous efforts of Huawei's R&D team to adhere to this spirit of excellence and the pursuit of excellence. The person in charge of the Huawei P20 series design team revealed that the design investment of a mobile phone is very large. Before the real machine, it is necessary to make a hand model. The price of a model can buy an ordinary car. The P20 series that is finally presented in front of everyone is probably a four- or five-wheel design process with dozens of hands-on investment in each round. This kind of investment is only one aspect of Huawei's huge technical investment. According to Huawei's 2017 annual report, Huawei invested a total of 89.7 billion yuan in research and development last year. In the last ten years, this figure has reached 394 billion yuan. Moreover, Huawei's R&D is the integration of global superior resources. For example, behind a Huawei P20 series mobile phone, it is the result of the joint efforts of Huawei's researchers all over the world. Beyond the Shanghai Research Institute, there is also a Russian institute known for its algorithms. , the French Mathematical Research Center, the Paris School of Aesthetics, the Indian Software Research Center, the American Radio Frequency Research Institute... I chatted with the P20 mobile phone creative team of Huawei Shanghai Research Institute for a long time, which made me feel touched. Huawei P20 series mobile phone is not only a mobile phone, but Huawei's so many years of huge R & D investment and the crystallization of countless R & D personnel efforts, is their pursuit of excellence, the pursuit of the ultimate return. Save the outer packaging of the accessory and the original invoice. If the above documents cannot be provided, the normal accessory warranty or replacement will not be possible.
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