05-07-2013, 09:38 PM
I am preparing for a seminar on the topic 'quantum dots display'. please provide me necessary details to prepare the report.
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quantum dot display seminars report
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I am preparing for a seminar on the topic 'quantum dots display'. please provide me necessary details to prepare the report.
04-08-2017, 11:43 AM
I am preparing for a seminar on the topic 'quantum dots display'. please provide me necessary details to prepare the report and ppt
07-08-2017, 09:52 AM
A quantum dot screen uses quantum dots (QD), or semiconductor nanocrystals. Quantum dots can emit light, or simply convert it, into LCD with LED backlight. At present, all commercial products, such as televisions that use quantum dots, and branded as QLED, use them to convert light to LCD backlight rather than as part of the actual screen.
True quantum dot screens are a different experimental display technology than existing commercial products. In these QLEDs, quantum dots (QD) or semiconductor nanocrystals could provide an alternative to commercial applications such as electro-optical display technology. This display technology would be similar to organic light-emitting diode (OLED) displays, since light would emit on demand, which would allow more efficient displays, and also looked like next-generation OLED technology. However, these products are still experimental. The European Commission does not exempt the use of cadmium for lighting to create these QLEDs.
Quantum dots in QLEDs could support large, flexible screens and would not degrade as easily as OLEDs, theoretically making them good candidates for flat panel TVs, digital cameras, mobile phones and personal gaming equipment. The idea of using the quantum dot as a Source light arose in the 1990s. Early applications included images using QD infrared photodetectors, light emitting diodes and single-color light emitting devices. Beginning in early 2000, scientists began to realize the potential of developing quantum dots for light sources and screens.
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