The game, virtual reality and filmmakers can ease the break. Huawei patented Cambridge University this year with an innovative solution that solves the overheating of the smartphone problem. Improving Grageen, which eliminates some undesirable side effects, engineers promise that a patentable solution will soon be implemented on all company devices. Otherwise, the new cooling solution has already been applied to a Mate 20 Series flagship that saw daylight in October.
In the pursuit of excellence and providing customers with the most advanced technologies, manufacturers are constantly encouraging investment in the creation and development of innovation. Over the past ten years, Huawei has invested more than 44 billion in research and development. EUR. Based on these studies, the company has developed various solutions to solve the problems of intelligent equipment.
According to Head of Huawei Baltic Consumer Group, Yanfei has long been trying to overcome the overheating of equipment. According to him, this problem has arisen when people's needs grow when the phone starts using resources-enhancing features such as gaming or virtual reality.
"In the past, the development of smartphone games did not require much capacity, but the ability to play on the Internet with other people, the requirements of game developers and phone manufacturers began to be more demanding, and virtual and advanced features that require high graphics capabilities have also gained momentum worldwide. Cooling problems are also a problem, but that's the solution, says Yanfei.
According to him, business engineers and researchers at the University of Cambridge drew attention to graphene. With its excellent thermal properties, this carbon form has become the foundation for the development of thermal film designed to improve the thermal conductivity of the device. True, it was not so easy before patenting with the aforementioned innovation.
Grafen had to be improved
Graffery can best be described as a thin graphite layer or carbon nanotube material with high thermal conductivity. Some researchers call it "the king of modern material". According to Yanfei, you do not have to wonder about this name because graphene consumes four times more heat than any other alloy and ten times better than copper.
Although graphene, such as nanomaterial, has excellent properties, its use also causes certain problems. For example, its conductivity may cause short-circuiting or adverse effects in contact with other materials. For this reason, Huawei engineers led by Nobel Prize winner Konstantin Novoselov and a group of researchers from the Cambridge University have developed an improved or so-called " Functionalized graphion.
"Functionalised graphon has one or more active molecules embedded on its surface, which prevents various unwanted reactions with other materials, while retaining excellent electrical and thermal conductivity characteristics, which is exactly what we have been able to achieve when we have developed a functionalized graphical film," says Yanfei.
He adds that just functionalized graphene can be up to 50%. to improve thermal conductivity. In addition, the properties of the graphene nanomaterials provide a very high thermal conductivity coefficient relative to a relatively small area.
Used in future devices
Huawei is optimistic about the future of graphogen use, as this technology is relatively inexpensive and environmentally friendly. It is also important that the current technology facilitates the creation of functionalized graphics, so it can already be made for mass production.
As Yanfei says, the company has invested heavily in developing this material before filing a patent. He worked with several manufacturers in the areas of graphite development and refining to obtain a heat transfer certificate. All this gives us the ability to assume that in the near future Huawei technology will have a wide range of applications in various industries. The first examples of this are already on display in London in October.
"Our entrepreneurs have successfully achieved their goals and successfully achieved their market as the flagship of Mate 20 X, crowning mass production of graphogen," says the spokesperson for the company.
This device utilizes innovative cooling technology, consisting of a thin film of a graphite film and a cooling system. This tandem ensures that the device maintains low operating temperatures in heavy loads such as playing games or watching movies.
Functionalized graphical film used by Huawei Mate 20 X reduces the Kirin 980 chip, camera and other heating elements to about 1-2 degrees. This is enough to prevent overheating of the device. The company also plans to install a patented solution on all future devices.