As an advanced display media, LED display creates excellent visual effects for indoor & outdoor advertising, stage, and the image of companies and cities. It has been recognized as the most potential and fastest developing LED application market. As a highlight of LED CHINA 2012, LED display sector will comprise 4 halls, covering 40,000 sqm in exhibition space. It is projected to gather over 350 domestic and overseas well-known manufacturers to show their high-definition, high-quality, full-color display, offering the best image quality and technology for a sumptuous visual feast.

Partial leading brands: LIANTRONICS, UNILUMIN, DESAY, LEYARD, ABSEN, SKYWORTH, KONKA, RETOP, MARY, TOP, LIAOYUAN, LIJING, DICOLOR, QIANGLI, etc. (For latest exhibitor list and floorplan, please contact the organiser.)

Click HERE to see the Fair Preview of LED CHINA 2012.

An LED display is a video display which uses light-emitting diodes. A LED panel is a small display, or a component of a larger display. They are typically used outdoors in store signs and billboards, and in recent years have also become commonly used in destination signs on public transport vehicles or even as part of transparent glass area. LED panels are sometimes used as form of lighting, for the purpose of general illumination, task lighting, or even stage lighting rather than display.

Most indoor screens on the market are built using SMD technology—a trend that is now extending to the outdoor market. An SMD pixel consists of red, green, and blue diodes mounted in a single package, which is then mounted on the driver PC board. The individual diodes are smaller than a pinhead and are set very close together. The difference is that the maximum viewing distance is reduced by 25% from the discrete diode screen with the same resolution.

Indoor use generally requires a screen that is based on SMD technology and has a minimum brightness of 600 candelas per square meter (cd/m², sometimes informally called nits). This will usually be more than sufficient for corporate and retail applications, but under high ambient-brightness conditions, higher brightness may be required for visibility. Fashion and auto shows are two examples of high-brightness stage lighting that may require higher LED brightness. Conversely, when a screen may appear in a shot on a television studio set, the requirement will often be for lower brightness levels with lower color temperatures; common displays have a white point of 6500–9000 K, which is much bluer than the common lighting on a television production set.