Introduction to driver ICs in LED display screen
As a high-tech product, LED display screens, after more than 20 years of market development, can not only effectively convey information that benefits the people, but also bring unparalleled audio-visual enjoyment to the audience. They play an essential and important role in people’s daily lives. The driving IC of LED display screens plays an important role in the high-quality display of LED displays.
LED display screen specific driver chip refers to a driver chip designed specifically for LED display screens based on their luminous characteristics. The maturity of LED display driven IC technology has brought a qualitative leap to the display effect of LED displays. With its characteristics of high output current and constant current, LED displays can be suitable for various occasions with high current and high image quality, directly promoting the development of the form and application fields of LED display content towards more diverse directions.
Technology leads the future and helps the industry achieve innovation and high quality
LED display screen driver IC is a key component, which is like the central nervous system of the human brain, controlling the body’s physical movements and the operation of brain thinking and consciousness. The performance of the driver IC determines the effectiveness of the LED display screen, especially in the application of small pitch LED displays. In order to ensure the comfort of users for long-term use, low brightness and high gray have become a particularly important standard to test the performance of the driver IC, making people’s requirements for LED display screen driver ICs more stringent.
In recent years, domestic LED display screen driver IC technology has also made rapid progress. With the advancement of LED display screen driver IC technology, the resolution of small pitch LED displays has been greatly improved, and the pixel center to center distance of high-density LED displays indoors has been continuously broken through. Currently, it has entered the era of 0. X mm.
At the same time, as the demand for terminal displays continues to rise, display carriers can also be described as innovative. For example, micro LED has become the focus of attention in the display screen industry. Micro LED has characteristics such as high brightness, high efficiency, low power consumption, ultra-high resolution and color saturation, and long service life. Nowadays, LED display driver ICs on the market can achieve the vision of driving micro LEDs and make the picture quality more exquisite.
Two new trends in development: energy conservation and integration
LED display driver ICs play a crucial role in the development of LED display screens. As a green energy source, energy conservation is the eternal pursuit of LED display screens, and it is also an important criterion for considering the performance of driver ICs. During the research and development process, while effectively reducing the constant current inflection point voltage and lowering the traditional 5V power supply to below 3.8V, optimizing the IC algorithm and design to reduce the operating voltage and current of the driving IC.
The application technology and scenarios of LED display screens are constantly iterating and updating, bringing many challenges to driving ICs. LED display screen driving ICs have made significant breakthroughs in technology, which can help promote the good development of the LED display screen industry and will make us more impressed in the future.
