Shangcheng Technology released the world's first mobile phone protection screen made of sapphire

Recently, Zhejiang Shangcheng Technology Co., Ltd. officially released a new generation of mobile phone protection screen products independently developed by its own - LAMMBOS Lanbaoshi mobile phone protection screen. This is another major breakthrough in the application of Shangcheng Technology in the field of sapphire after the introduction of the US advanced sapphire production system and the rapid increase in production value.

According to reports, LAMMBOS is the world's first and only mobile phone screensaver product made of sapphire. As early as October 2011, Shangcheng Technology began to invest in the development of sapphire mobile phone protection screen, which lasted 13 months. to make.

Wu Yuncai, general manager of Shangcheng Technology, said, “With unique innovative technology and excellent sapphire materials, LAMMBOS will do its utmost to provide technology, health and personalized experience to meet the needs of consumers in the visual, tactile and other needs of using mobile phones. Create a new era of healthy, wearable and hard mobile.” He introduced that the Blue Baoshi mobile phone screensaver mainly faces mid- to high-end smartphone users such as Apple, Samsung, LG and HTC.

The reporter learned that the screen protection products currently on the market are mainly made of chemical polymers such as PC, PVC and PET. A wide variety, but not perfect.


Sapphire has high mechanical strength, good thermal conductivity and chemical stability, high optical transmittance and radiation resistance, and has been widely used in aerospace military, semiconductor lighting and other industries. In recent years, the sapphire comparable to diamonds has been successfully applied to top luxury brand mobile phones Ferrari, Vertu, etc. It has also been described as “never wear the watch glass” as one of the identifiers and value preservation factors of top watches. Shangcheng Technology has keenly grasped this trend, and applied the Blue Baoshi material to the mobile phone protection screen field first, and opened the technology first, and went to the “film” to highlight the advantage.

Hardness is second only to diamond sapphire, hardness reaches 9 grades, its strength and friction resistance are 20 times and 100 times that of ordinary glass, respectively. It has superior impact resistance and comprehensive scratch resistance, and the risk of broken screen of mobile phone. significantly reduce.

Compared with the heat resistance of PET, the sapphire with extremely high thermal conductivity has a maximum working temperature of 2,000 °C, and the heat dissipation is faster, which greatly reduces the hidden danger of long-term phone call "burning ears" and can resist strong acid and strong. Erosion of alkali.

As we all know, the screen of the mobile phone itself is very low in illumination, and the film is easy to refract the screen light, increasing eye fatigue, forming or aggravating myopia. Due to its high optical transmittance, low scattering, and superb coating process, the sapphire has a thickness of only 0.3mm, which makes the perfect vivid color and clear and bright HD dazzling effect possible, making up for the ordinary high-transparent film. Anti-staining, affecting the lack of display of the original machine, and play a role in relieving eye fatigue. The extremely high sensitivity makes it more sensitive and accurate than the ordinary film, and the picture is smoother.

It is particularly commendable that sapphire is twice as strong as ordinary glass, and can completely block the ultraviolet to mid-infrared radiation, effectively reducing the radiation risk of electromagnetic radiation on the human body, especially the brain. Not only intimate protection of the eyes, but also more attention to general health, is the most ideal choice for those who pursue a healthy life.

In addition, LAMMBOS's original laser marking process, as long as the screen saver, the brand LOGO and personalized custom letters will appear, so it is easy to distinguish the authenticity. Undoubtedly, the pure and beautiful LAMMBOS will become the perfect synonym for noble quality and elegant taste.

The industry believes that sapphire can greatly enhance the full protection of mobile phones with its excellent physical and chemical properties such as first-class strength, durability and scratch resistance. As the emergence of high-quality mobile screensaver products, Lanbaoshi will quickly innovate the situation of “protective film” in the market.

It is understood that on the day of the launch of the new product, LAMMBOS has already accepted orders from all over the country, and the business is scheduled to be hot.

(This article is a contribution to Shangcheng Technology)

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