Sapphire mobile phone protection screen developed successfully the end of the film era

Abstract Recently, Zhejiang Shangcheng Technology Co., Ltd. announced that its new generation of mobile phone protection screens, which are independently developed and produced by sapphire crystals, have been successfully developed. As the only mobile phone screensaver product made by sapphire in the world, it has successfully developed...
Recently, Zhejiang Shangcheng Technology Co., Ltd. announced that its new generation of mobile phone protection screens, which are independently developed and produced by sapphire crystals, have been successfully developed.

As the only mobile phone screensaver product developed by sapphire in the world, it has broken the status quo of the mobile phone screensaver industry, and will completely reform the market's "protective film" to unify the situation and create a new era of healthy, wearable and hard mobile.

The industry believes that sapphire, with its excellent physical and chemical properties such as first-class strength, durability and scratch resistance, will be applied to mobile phone related fields, which will be an important trend in the development of the high-end smartphone market in the future.

Sapphire (Sapphire), commonly known as corundum, has high mechanical strength, good thermal conductivity and chemical stability, high optical transmittance and radiation resistance, and is widely used in aerospace military, semiconductor lighting and other industries, in the civilian sector, such as the watch industry, medical instruments. Applications on electronic devices such as cameras, high-end mobile phones, and computer panels have also become widespread.

At present, the mobile phone screensaver products on the market are mainly made of chemical polymers such as PC, PVC, PET, etc., which are various types, but they are not perfect. For example, the high permeability film has poor sensitivity and does not prevent fingerprint problems; the frosted film is easy to form rainbow lines and crystal points, which affects the display effect of the original machine. PC and PVC have gradually been eliminated by the market due to corrosion of screens and heavy metal components. Most importantly, the protective effect of these protective films is limited to the screen, and the impact resistance of the fuselage itself has not been improved.

In short, there is no mobile phone screensaver on the market that is perfect. The emergence of the sapphire mobile phone protection screen will meet the all-round needs of consumers in the use of mobile phones in terms of sight, touch, health and personalization.

First of all, the sapphire mobile phone protection screen has excellent protection. The surface hardness of sapphire reaches Mohs 9 which is second only to diamond. The strength and friction resistance are 20 times and 100 times that of ordinary glass respectively. The impact resistance and overall scratch resistance are super strong, which greatly reduces the risk of broken screen. At the same time, its thermal conductivity is extremely high, heat dissipation is faster, and extremely stable chemical properties can resist strong acid and alkali corrosion. It is no longer a myth that mobile phones can be invaded.

Secondly, sapphire products with a thickness of only 0.3mm have extremely high optical transmittance and low scattering, which can produce more realistic colors and clear and bright mirror effects. The high sensitivity is better than other protective films on the market. The control is more sensitive and precise, the picture is smoother and the look is more comfortable.

Especially appreciated by the industry, the technology and health concept advocated by this product fills the gap in the health of mobile phones in the industry. It is twice as high as the radiation resistance of ordinary glass, effectively reducing the radiation risk of electromagnetic radiation to the human body, especially to the brain. Not only protects your eyes, but also your health.

More innovative is that the sapphire mobile phone protection screen breaks through the traditional single protection concept, giving the screensaver products a unique personality. The sapphire, which is comparable to diamonds, has been successfully applied to top luxury brand mobile phones such as Ferrari, Lamborghini, Vertu, etc. It has also been described as “never wear the watch glass” and has become one of the identifiers and value-preserving factors of top watches. All of this undoubtedly makes pure and beautiful sapphire screens products synonymous with noble quality and elegant taste.

It is reported that Shangcheng Technology began to invest in the research and development of sapphire mobile phone protection screen as early as October 2011. It has been developed for 13 months. Currently, mobile phone Accessories manufacturers are hotly booked, and it is expected to be listed in the first quarter of next year.

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