The High Power Led Light Suppliers will reach a level of 20% to 50%. With its superior performance, QLED enables entrepreneurs to see unlimited business opportunities, and some internationally renowned companies are also trying to develop QLED products. Concluding remarks It has been 6 years since the first QLED lamp was turned on.

The larger the crystal grains, the smaller the energy gap, and vice versa, the larger the energy gap. Optical performance has become the focus of research in recent years, and significant progress has been made. In 1980, the emergence of three-primary-color fluorescent lamps brought mankind into the era of decorative lighting., are considered to be the future of display technology. (Editor in charge: Nicole).

At that time, the effective light-emitting area reached 1212 cm, and the average brightness reached. There are two main ways to realize QLED light emission: one is to use GaN-based LED as a light conversion layer, which can effectively absorb blue light and emit light of various colors with a wavelength within the visible light range; the other is to use its electroluminescent form to It is coated between thin film electrodes to emit light (see Figure 3). In 1998, the world's first practical white LED came out. 2. Even at the low end, their cost is several hundred dollars/g, up to 10,000 dollars/g. In addition, the current white LED heat is relatively obvious. Alexander Efros and Many researchers, including Dr.

Wicop and CSP packaging technologies want to dominate the LED industry, but the weight is not enough. Qingyun Deng (he is known as the father of modern OLED). Although it is impossible for expensive quantum dot materials to enter the field of public lighting, we have reason to believe that in 2030, 15 years later, indoor lighting will surely become the world of QLED! 2.