Chinese enterprises and foreign differences LED packaging technology
fecha:2010-11-24 16:08
ation, in the light fades on the control of some products has been with foreign rivals.
3, the failure rate
Loss of efficiency and chip quality, packaging auxiliary materials, production technology, design and management level related.
LED failure mainly as dead lights, light failure is too large, too large wavelength or color temperature drift and so on. LED devices based on requirements of different uses, the failure rate has different requirements. For example, use LED lights for 1000PPM (
18/25 la página próxima la página anterior la primera página la última página
volver
refrescar
WAP página de inicio
versión de web
iniciar sesión
08/04 02:02