OLED Technology in Display Industry
OLED technology is redefining the display industry with its powerful capabilities. This abstract compares OLED technology with other display technologies, discussing its basic operation, types, advantages, disadvantages, and current/future applications. Images illustrate various OLED types, such as PMOLED, AMOLED, transparent OLED, and top-emitting OLED, showcasing their features and applications. Advantages of OLED displays include flexibility, high contrast, wider viewing angles, faster refresh rates, brightness, efficiency, and ease of production. Discover the potential of OLED technology for large displays and beyond.
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Presentation Transcript
OLED Application to Large Displays; Compare with Other Display Technologies Abstract Oled technology is an incredibly powerful technology that is redefining the display industry. I will discuss the basic operation of Oleds, different types of Oleds, current and future display technologies, the advantages, disadvantages, and the current and future applications. by Josh Klemond 4/22/16
Outline Overview Types of OLEDs Current Display Technology Advantages of OLEDs Disadvantages of OLEDs Applications http://www.extremetech.com/wp- content/uploads/2013/10/lg-flexible-display- 640x422.jpg
Overview 1987 by Ching W. Tang Organic Solar cells Organic vs Silicon 100-500nm Electrophosphorescence
Types Passive Matrix (PMOLED) Small screens High Power http://electronics.howstuffworks.com/oled3.htm
Active Matrix OLED AMOLED Fastest refresh rate Low Power Large Displays http://electronics.howstuffworks.com/oled3.htm
Transparent OLED 85% Transparent Passive or Active HUD s http://electronics.howstuffworks.com/oled4.htm
Top-Emitting OLED http://electronics.howstuffworks.com/oled4.htm Active Matrix Smart Cards Opaque or Reflective
How does an LED/LCD display work? Backlight Polarizing Filters Etched Glass Electrodes Liquid Crystal Color Filters https://www.youtube.com/watch?v=0B79dGR19Tg
Advantages Flexible Higher Contrast Wider Viewing Angles Faster refresh rate Brighter* Efficient Easy to produce Thin displays http://pixelpainter.com/PVC/SmallHD-Jun2014/dp7-color-oled-lcd.jpg
http://forum.hardware.fr/hfr/HardwarePeripheriques/Ecran/ ecrans-widegamut-rec2020-sujet_61300_1.htm
Disadvantages Lifetime (20-50,000) vs (60-100,000) hrs. Water Damage. Cost Quantum Dot TV s https://en.wikipedia.org/wiki/OLED#/media/File:Oled_display_alterung.jpg
Future Applications HUD s Clothing Windows Expandable Devices https://amazinglyweirds.files.wordpress.com/2015/01/sa msung-folding-tablet-1.jpg
Conclusion Oleds are an amazing new technology that have drastically increased image quality compared to the common led/lcd displays. Once this technology becomes cheaper to produce, it will become the most common display source.
Sources http://ieeexplore.ieee.org/stamp/stamp.jsp?arnumber=1288078 http://ieeexplore.ieee.org/xpls/icp.jsp?arnumber=6338465 http://www.displaymate.com/LG_OLED_TV_ShootOut_1.htm http://www.pocket-lint.com/news/131200-11-reasons-why-your-next-tv-should-be-oled https://www.youtube.com/watch?v=PkACDOjaAtc http://electroiq.com/blog/2012/05/beyond-sapphire-led-substrates-gan-zno-sic-si/ http://www.oled-info.com/introduction http://gizmodo.com/why-is-oled-different-and-what-makes-it-so-great-1654102034 http://encyclopedia2.thefreedictionary.com/Organic+Glass https://en.wikipedia.org/wiki/OLED http://www.explainthatstuff.com/how-oleds-and-leps-work.html http://www.osram.com/osram_com/tools-and-services/services/faq/ledoled- lighting/index.jsp http://mashable.com/2012/10/03/oled-flexible/#NX7xVehNFuqq http://www.provideocoalition.com/smallhd-dp7-pro-oled/ http://www.konicaminolta.com/oled/products/
Sources Continued https://amazinglyweirds.files.wordpress.com/2015/01/samsung-folding-tablet-1.jpg http://electronics.howstuffworks.com/oled.htm http://www.provideocoalition.com/smallhd-dp7-pro-oled/ http://pixelpainter.com/PVC/SmallHD-Jun2014/dp7-color-oled-lcd.jpg https://www.youtube.com/watch?v=0B79dGR19Tg http://www.oled-a.org/images/pdfs/OLED%20Myths.pdf http://www.liantronics.com/News/2008101114573195948.html http://www.osram.com/osram_com/tools-and-services/services/faq/ledoled- lighting/index.jsp http://venturebeat.com/2016/01/05/lgs-new-oled-tv-is-as-thin-as-four-stacked-credit- cards/ http://www.cnet.com/news/led-lcd-vs-oled/ http://www.flatpanelshd.com/news.php?subaction=showfull&id=1446462482 http://www.techhive.com/article/3018446/smart-tv/oled-vs-led-theres-just-no- comparison.html
Key Points Organic Based Substrate Larger Contrast Electrophosphorescence Efficient Smaller Displays
