Toshiba can improve the brightness of 1.8 LED Technology

Toshiba LED currently has a new message, it is said that Toshiba can produce positive luminescence in LED micro nano size concave convex structure. The principle is to let the light scattered, has reached the role of light, and this can effectively improve the brightness of LED, improve the brightness of 1.8 times the original brightness.

Making method of concave convex structure

Concave convex structure is actually needed in making use of the special light liquid glass substrate, flame burning. Details are polystyrene (Polystyrene) and PMMA combined with the polymer coating, and then about 200 degrees Celsius heating. This will play a "self-organizing" chemical phenomenon, polystyrene will be aggregated into a ball. After the completion of the work using plasma PMMA elimination, which will form a point. The semiconductor plate is eliminated to form a concave convex structure.

. currently the technology has been in the red LED on the successful completion of testing, the future will be widely used in backlight flat-panel TV, let us look forward to it!