Denise M. Wilson

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—Organic light-emitting diode (OLED) displays offer distinct advantages over liquid crystal displays for portable electronics applications, including light weight, high brightness, low power consumption, wide viewing angle, and low processing costs. They also are attractive candidates for highly flexible substrates. In active-matrix OLED (AMOLED) displays,(More)
Number of pages: 239 pages Thank you very much for reading chemical and biological sensors for environmental monitoring. Maybe you have knowledge that, people have look hundreds times for their chosen novels like this chemical and biological sensors for environmental monitoring, but end up in malicious downloads. Rather than reading a good book with a cup(More)
We present three types of analog VLSI circuits that can be used in manufacturing inspection systems. The first set of circuits performs an adaptive threshold of an input image. The second circuit uses morphological operations with programmable structuring elements to detect oriented edges. Both of these circuits can be used as high speed preprocessors for(More)
In the WHO-EURO region, around 28 million people are currently living with chronic viral hepatitis, and 120,000 people die every year because of it. Lack of awareness and understanding combined with the social stigma and discrimination exacerbate barriers related to access to prevention, diagnosis and treatment services for those most in need. In addition,(More)
An array of up to 5 LEDs is presented to optimize the excitation signal that is transferred into a fluorescence analysis system. The array is varied by both type and drive current in order to broadly and narrowly tune the aggregate spectrum generated by the LED array to more closely match the desired excitation spectrum. Optimization results are shown for(More)
—We report on a modeling technique that uses charge transport equations to calculate channel current in organic field effect transistors (OFETs) by numerical solution in the SPICE simulation program. SPICE is also used to optimize the model and achieve a fit to measured characteristics within 5% error. The overall modeling technique is a bridge between(More)