Controlling multiple LED strings with C2000 MCUs Design How-To 7/27/2012 2 comments This whitepaper explores the different LED driver topologies and digital control methods available for driving multiple LED strings efficiently to reduce system cost, lower operating expenses, increase color accuracy, and improve overall reliability.
LG, Samsung execs charged with OLED theft News & Analysis 7/17/2012 4 comments Researchers at Samsung Electronics and board members at LG Display have been charged over the theft of organic light emitting diode (OLED) display technology, according to local reports.
Roll-to-roll manufacturing for small molecule flexible OLED devices Design How-To 7/10/2012 1 comment Recently, several lighting companies in Europe and Asia have started pilot production of OLED devices on glass. The OLED covers a range of applications from less demanding signage and decorative lighting up to large area flexible illumination, automotive applications and general lighting which have higher requirements in terms of efficiency and reliability.
Soap film forms textured display screen Research 7/5/2012 Post a comment A team of scientists from the University of Tokyo, Carnegie Mellon University and the University of Tsukuba have demonstrated the possibility of using a soap film to form a video projection display screen with dynamic texturing.
Plastic Logic demos flexible color moving display News & Analysis 7/3/2012 5 comments Organic electronics developer Plastic Logic has said it has demonstrated a flexible plastic electronic display that can play color video content at 12 frames per second or 14 frames per second in black and white.
As data rates begin to move beyond 25 Gbps channels, new problems arise. Getting to 50 Gbps channels might not be possible with the traditional NRZ (2-level) signaling. PAM4 lets data rates double with only a small increase in channel bandwidth by sending two bits per symbol. But, it brings new measurement and analysis problems. Signal integrity sage Ransom Stephens will explain how PAM4 differs from NRZ and what to expect in design, measurement, and signal analysis.
January 2016 Cartoon Caption ContestBob's punishment for missing his deadline was to be tied to his chair tantalizingly close to a disconnected cable, with one hand superglued to his desk and another to his chin, while the pages from his wall calendar were slowly torn away.122 comments