LED alphanumeric displays making strides.

Manufacturers of LED displays are continuing to improve their quality

Manufacturers of LED displays in China are continuing to strengthen their offerings in the home appliance, industrial control and traffic system sectors.
The creators of alphanumeric displays are developing high-temperature variants and products that are able to withstand temperatures up to 105 degrees C.
More releases can render brighter and clearer alphanumeric figures yet have low power and longer life span.
These have 7.1 to 101.6mm-high characters, 565 to 635nm wavelength and 2,000 to 3,900mcd luminous intensity. The units can last more than 50,000 hours.
While the advances are being made, makers are continuing to create small, lightweight and shock-resistant products.
Manufacturers are confident that the products will continue to expand in the near future, as economic conditions in Europe and the US are not having a major impact on growth.
China's exports of LED products rose by 25 per cent in 2011, and are expected to continue to rise by 30 per cent in the months ahead, thanks to government aid, which subsidizes about a third of all LED development costs.