Appliance (2011/03/23)

LEDs Have an Overwhelming Advantage in Energy Saving and Environment Protection

Published:2011/3/23 22:24:00 Author:LiuQiaoyan

Light emitting diode, or LED, is a solid-state device that directly converts electric energy into light. The core part of LED is a semiconductor chip with two sides which are connected to a positive and a negative power lead respectively, and it is entirely encapsulated in an epoxy resin enclosure. LED can shine and give off different colors depending on the materials used to make the LED chip. LED has bee...   (View)

View full text | Comments | Reading(337)

More Applications of LED Display in the Future

Published:2011/3/23 22:01:00 Author:Amy

Display screen is a kind of new display apparatuses emerged in 1990s. It has high brightness, clear picture and bright colors. In the area of public multimedia display, it has great market potential. With regard to technology, LED display should be qualified with world-class quality and traits. At present, some high quality domestic LED display is even better than overseas’ with regard to image processing t...   (View)

View full text | Comments | Reading(585)

Global Output of Wafer Reduce One Quarter Because of Earthquake

Published:2011/3/23 2:03:00 Author:Amy

The latest report from iSuppli, a market research institution, said in Monday that global wafer output reduced one quarter by reason of Japanese earthquake. Shirakawa plant owned by Shin-Etsu Chemical Co Ltd has suspended for production, so did Utsunomiya plant owned by American silicon wafer manufacturer MEMC Electronic Materials Inc. According to iSuppli, the biggest impact on chip industry is memory supp...   (View)

View full text | Comments | Reading(524)