Paper Details

OLED is a LED in which emissive electroluminescent layer is a film of organic compound that emits light inresponse to electric current. This article is a study of advancement in various technologies and methods that lead to theimprovement of qualities of OLED display and is also study of various parameters which will lead to complete replacementof conventional displays with modern OLED displays .OLED can be fabricated using polymers or by small molecules in flatpenal display zone .Unlike traditional displays OLED’S are self luminous and do not require any kind of backlighting. Thiseliminates need for bulky and environment undesirably mercury lamps and yields a thinner and more compact displays.Thus it can display deep black levels and can be thinner and lighter than liquid crystal display.In low ambient lightconditions(such as dark rooms),an OLED screen can achieve a higher contrast ratio than an LCD regardless of whether theLCD uses cold cathode fluorescent lamps or an LED backlight.OLED’S are biodegradable. OLED’S have wide viewingangle of about 1800and their low power consumption (only 2 to 10v)provides for maximum efficiency and helps inminimizing the heat and electric interference in electronic devices .these are cheaper,sharper,thinner and flexibledisplays.OLED’S may lead to future applications in head up displays, billboard type displays. OLED’S refresh faster thanLED’S(almost 1000 times).A device with an OLED display changes information in real time .

Sameer Ahmad Mir, Mohammad asif, ShakirKhursheed Baba, “New Era of Energy Efficient, Flexible, Thin Display Technology “OLED TECHNOLOGY””, International Journal of Advance Engineering and Research Development (IJAERD), Vol. 5, Issue 13, pp. -, January 2018.