With the development and innovation of technology, mobile phones have become an important tool for our lives, and users' requirements for mobile phone screens are increasing day by day. In addition to the good performance of resolution, brightness, color gamut, screen frame width is also becoming more and more important. How to increase the proportion of screen as much as possible within the limited product size has become the next target for many mobile phone manufacturers to catch up with. The narrow frame technology that can realize the comprehensive screen has emerged under the promotion of the market and manufacturers.

Rapid development of intelligent industry industry pain points need to be solved

Narrow frame technology is to reduce the size of the screen frame, increase the proportion of the screen, so as to bring more perfect video and game experience; In addition, the narrow frame screen can make the product more stylish and technological, greatly improving the level of appearance. As the "looking-level economy" is heating up, mobile phone manufacturers are trying to attract more consumers with narrow bezels.

At present, the application of narrow frame technology has a high requirement for the design of the internal structure of the fuselage, which is very difficult from frame design to manufacturing process, and the manufacturing cost also increases. Mainstream products are designed with narrow frames on the left and right sides or on the left and right sides, while the bottom frame is difficult to be compressed due to the dense and complex circuit architecture. At the same time, with the increase of the screen ratio, the overall power consumption will also increase gradually, and the need to reduce power consumption is also increasing. This means that to make a good narrow-bezel screen, manufacturers need to work on the decathlon as well as the bezel width.

Technology leads product innovation to create extreme user experience

As a high-tech display industry enterprise, TCL CSOT has continuously optimized its own technology according to market demand, forged four significant advantages in narrow frame technology, and opened a new chapter of all-screen narrow frame technology with its independent innovation.

Super high screen ratio

TCL CSOT keeps up with the aesthetic trend of The Times, and further optimizes the narrow frame technology, which can realize the four-side frame as low as 1mm, the upper and left frames are reduced by about 30% compared with the traditional width, and the screen ratio is further improved, so that the product can present the visual effect of large screen while taking into account the high appearance level, and improve the user's screen use experience.

TCL CSOT has optimized and innovated the new circuit structure of the lower frame. By transferring Fanout wiring to the AA display area, the fanout wiring space required by the lower frame is saved from the structure, and the lower frame of the narrow frame product is reduced by at least 20% compared with the existing product, so that the mobile phone has a larger display area. At the same time can still maintain the delicate and smooth display effect.

Reduce cost and increase efficiency

Based on this, TCL CSOT is developing the FIAA Slim design scheme, which can reduce the manufacturing process of narrow frame screen body equipped with FIAA technology to a certain extent, reduce the cost of screen body, and improve production efficiency.

Low power consumption and long endurance

In addition to optimizing the appearance and performance of the screen, TCL CSOT has also achieved a new breakthrough in battery life. TCL CSOT realizes the network distribution of power supply VSS signal in the AA luminous area through the new routing design within the pixel, thus reducing the metal resistance value of the transmission power signal. On the premise of not adding panel bezel, the display screen equipped with TCL CSOT narrow bezel technology can reduce the luminous power consumption by about 8% of the same brightness, bringing users a full sense of security and effectively getting rid of power anxiety.

Mass production capacity

Supported by strong technical strength, TCL CSOT narrow frame technology has completed mass production and development at present, which can bring new visual experience to consumers.

Adhere to innovation-driven development to provide more capabilities for users

As one of the leading enterprises in the global semiconductor display industry, TCL CSOT has been actively deploying new semiconductor display technologies, processes and materials, and is committed to creating more diversified screen display technologies to provide users with more convenient experience. In the future, TCL CSOT will always adhere to independent innovation, with the world's leading display technology and products, enable more intelligent terminals and application scenarios, to bring consumers more extreme product experience.

Gestant Display Technology Co.,Ltd. could provide a series of LCD and OLED products, such as AMOLED Screen, PMOLED Screen, Round Display Screen, Flexible Display Screen, TFT LCD, Mono-LCD and Bar Display Screen. Customize PCBA/LCD/OLED/FPC/Backlight/Coverlens/TP solutions.

Gestant Display Technology Co.,LTD was founded in 2012 in Shenzhen China. Even, the founder of the company, has more than 15 years of rich experience in LCD display industry. He has been engaging in the basic research of LCD display technology in Japan since his graduate school and has been working in the flat panel display industry after graduation.

Proficient in the manufacturing process and technology development of LCD / OLED / polarizer, Even was also one of the members of China liquid crystal Association who has a senior industry background and supply chain resources. In the past three years, he assisted his shareholders in building factories, purchasing equipment，establishing production lines, and successfully obtaining ISO9001 and ISO14001 system certificates.

He has established good business relations with major panel manufacturers in China (BOE /Tianma / IVO /EDO / Visionox), and the glass supply is stable and sufficient.

Gestant Display's products are widely used in Smart wear，Smart home，Outdoor photography，IP phones, Medical care, Industrial control equipment, Automotive and Vehicle displays, Instrumentation, and other Information terminal applications which could offer long-term after-sale services(such as 2 years quality warranty, long-term supply) .