Release of Power Factor Controllers for Three-Phase Industrial Networks by TDK-EPC
TDK-EPC recently released a new heavy duty version of power factor controllers designed specifically for harsh environments and with special demand on EMC (electromagnetic compatibility). The new controllers can be used in an extended temperature range from -40 to +80 degrees Celsius. In addition to this, the new controller benefit from a new OLED display with high contrast ratio of 2000:1, offering a better readability. Read more
Development of new inkjet technology for OLED display fabrication process by Seiko Epson
OLED televisions are considered as the next generation of display but in spite of their outstanding viewing characteristics such as high contrast, wide viewing angle, fast response time plus their light weight, ultra-thinness and low power consumption, the mass production of large screen OLED TVs has been hampered by lack of a technology capable of reliably forming uniform organic layers on large substrates limiting their application to small screen Laptop PCs and mobile phone screens as well other mobile devices with screen. Up to now, the method for depositing organic materials has been Vacuum thermal evaporation (VTE), but this method has an inherent technical difficulty in overcoming layer uniformity issue making it difficult to start a mass production of large OLED panels. Read more
