Searched for: subject:"diode"
(1 - 10 of 10)
document
van Dijk, Sander (author)
In this research a feasibility study was performed on introducing Zener diodes, junction field-effect transistors (JFETs) and double-diffused MOS transistors (DMOSTs) in an existing silicon 0.25 μm BiCMOS process. As a restriction, no changes to the process were allowed. Lateral polysilicon Zener diodes were designed and optimized for low...
master thesis 2018
document
Bosma, Detmer (author), Lindeman, Pim (author)
This report discusses one part of a project consisting of three parts. The goal of the project is to design a battery less sensor powered by RF energy fields present in an office environment. The sensor is able to measure the temperature and is able to communicate wirelessly using a low power communication protocol.In this report the energy...
bachelor thesis 2018
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Li, Z. (author)
As a promising technology, photocatalysis shows its unique advantages and potential in many disciplines, from hydrogen production, indoor and outdoor air purification, remediation of non-biodegradable molecular in the factory, to the organic synthesis with high selectivity. In recent years, photocatalytic semiconductor process has shown a high...
master thesis 2016
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Liu, X. (author)
master thesis 2014
document
Ramachandrappa Venkatesh, M. (author)
Solid State Lighting (SSL) is one of the prominent light sources for future lighting applications with benefits such as high energy savings, long lifetimes and high efficiency. The main drawback in solid state lighting system is that the total initial cost of the system is high for large scale production. Packaging and electronics components in...
master thesis 2014
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De Andrade, R. (author), Ferouge, A. (author), IJntema, W. (author)
Dit onderzoek richt zich op het fabriceren van een passieve sensor op een plastic substraat. Momenteel worden er op het Delft Institute of Microsystems and Nanoelectronics (DIMES) Technology Center nieuwe productietechnieken voor thin-film transistoren (TFT) op polyimide getest waarmee de kosten voor massale productie flink dalen. Deze nieuwe...
bachelor thesis 2013
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Schoof, W.W.A. (author), Van der Spree, S. (author)
Dit onderzoek is tot stand gekomen in nauwe samenwerking met het bacheloreindproject van mevrouw Ferouge en de heren de Andrade en Yntema. Het onderzoek richt zich op het fabriceren van een passieve sensor op een plastic substraat. Momenteel worden er op het Delft Institute of Microsystems and Nanoelectronics (DIMES) Technology Center nieuwe...
bachelor thesis 2013
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Rooijakkers, M.S. (author)
This graduation project has been executed in cooperation with Philips Research and Holst Centre, within the Platform for Large Area Conformable Electronics by InTegration (PLACE-it) project. The scope of the project is to identify required developments for OLED textile, to fulfill the needs of future users and minimise the environmental impact....
master thesis 2011
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Roscam Abbing, F.D. (author)
Given the temperature dependence of various aspects of light-emitting diode (LED) performance, LED temperature sensing is becoming increasingly important in solid-state lighting applications. This thesis presents an electrical technique for junction-temperature sensing based on the measurement of the forward voltage and current of an LED at two...
master thesis 2011
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Naeimi, A. (author)
OLED is a current based device, which emitted amount of light depends on the current supplied to the device so steady current flow is needed. In Active Matrix Organic Light Emitting Diode (AMOLED) Display. TFTs are used as driving transistors for OLED. Because of the non uniformity of the TFTs, variation in threshold voltage and mobility has a...
master thesis 2011
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