Samsung develops 40-inch TFT-LCD
Samsung Electronics has completed the development of a 40-inch TFT-LCD.
The LCD has approximately 980,000 pixels (1,280 horizontally by 768 vertically) to provide a wide screen with XGA (eXtended Graphics Array) definition. The aspect ratio is 15:9 and the screen measures 40 inches diagonally. It is targeted for use in high-performance, wide-screen digital TVs.
Laser printing on fallen tree leaves produces sensors for medical and laboratory use
Researchers have used pyrolysis to convert leaf cellulose into graphite, which is printed in the...
Wearable health sensor charges without wires or batteries
Researchers from the University of Missouri have developed a material that is soft, self-charging...
Machine learning used to create fabric-based touch sensor
Integrated into clothing, the device can control mobile apps, enter passwords and play video games.