The working principle, application and comparative analysis of OLED and OPV

Abstract

People use organic technology to combine with existing electronic technology to develop many new products, such as OLED and OPV. The major benefit of OLED is that it doesn't require a backlight, self-illuminated, wider viewing angle, richer colors, energy saving, and more flexible. It has several applications across many industries. OLEDs have the trait of self-illumination. While thin film transistor liquid crystal displays, which need a backlight to function in contrast. Thus OLED exhibits high visibility and brightness without viewing angle issues. Other features of OLEDs including fast rate, thin thickness, and no backlight also makes it widely used. The flexibility, light weight, tunable transparency and large-area printing readiness of organic solar cells make them a novel form of solar cell technology. For OPV, it has higher quality, and are more stable and environmentally friendly compared to the other solar cells. They are also lighter.