Contents 1. What is OLED? 2. History of OLED 3. Construction 4. Working Principle 5. Meterial Technologies 6. Device Architectures 7. Advantages 8. Disadvantages 9. Manufacturers and commercial uses 10. References What is OLED Led: A light-emitting diode (LED) is a semiconductor light source. When a light-emitting diode is forward biased (switched on)‚ electrons are able to recombine with electron holes within the device‚ releasing energy in the form of photons. This effect is called electroluminescence and
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Technologies of World War I Roland Brown HIST102 Dr. Kahan September 21‚ 2014 There have been several technological improvements on the battlefield since the start of the first Great War. Armies set foot in combat zones anticipating offensive victories with the use of their numbers alone. Trench warfare proved these old tactics to be erroneous and obsolete. Complimenting these new approaches to warfare were also new weapons. The development of the machine gun‚ artillery‚ tanks
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ROMAN TECHNOLOGY MARK NICHOLS HISTORY 103 WORLD CIVILIZATIONS PROF. PETER TSAHLRIDIS November 22‚ 2012 The ancient Romans were very innovative in their technology they were in some ways way ahead of their time. Caesar built a bridge to cross the Rhine; this river was 25-30 feet deep and 1000 feet across. The really special part of this is that he ordered it done and the project was completed in just ten days. That is nearly impossible even with the advances in technology that we have made
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especially in the Western world‚ that people are disconnected. Communication technology is supposed to connect people: it is beginning to connect people to machines‚ but not people to people. A young kid in U.S. knows how to deal with computer networks but does not know how to play with his next-door neighbour‚ so technology does bring in some level of problems. Some use technology‚ some abuse technology. The main idea behind technology has been to increase comforts‚ helps us in doing things outside of our
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EDUCATIONAL TECHNOLOGY " We need technology in every classroom and in every student and in teacher’s hand‚ because it is the pen and paper of our time and it is the lens through which we experience much of our world." -David Warlick Truly‚ for educational technology ‚prepares individuals by helping them acquire a
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and countless others in different lines of work have utilized the benefits of technology. The use of computers and other technological advances has not been limited to just the corporate world. The education community has seized the opportunity to make teaching and learning more fun and productive with the beneficial addition of learning tools such as video chatting‚ the Internet‚ Smartboards‚ and computers. Technology in schools is beneficial because video chatting or video conferencing allows
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TECHNOLOGY IS KILLING OUR WORK ETHICS The biggest limitation of our existing system is its inherent inability to achieve its fundamental goal. Whatever happened to the dream of progress -- that modern technology would free people from drudgery‚ and everyone would be able to live in comfort‚ spending their time enriching the world and thinking great thoughts? Wasn’t that what we really set out to achieve? Toward that goal‚ we can now make virtually any region of the earth comfortably habitable
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Technology and Risks It is no coincidence we end this class discussing the same topic be began with‚ technology and risks. When technology constantly evolving‚ it is becoming increasingly difficult to keep confidential info safe. As consumers‚ we protect our PC with virus protection and malware‚ we make sure to block our Wi-Fi to keep intruders out and of course we never share our information over the internet. Most consumers are wary of using their credit or debit cards on the internet in fear
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important to have great design or to have the best technology? Good technology is nothing but creation of solutions that apply scientific knowledge to address everyday problems. There is absolutely no doubt that Technology has played a significant role in transforming our day to day activities and making a big difference in the way the world operates today. But can technology solve all our business problems? Definitely not! Having the best technology does not always guarantee the right solution or
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Project Schedule ← Project Cost Estimate ← Project Human Resources ← Conclusion ← Appendices INTRODUCTION. ABC Tech is an established company for managing information technology project and has been awarded an information technology project by an authority the project is to set up infrastructure for Online Information Retrieval where all the academic materials published in Malaysia will be put online. The project will associate the use of proper hardware
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