PPT-Organic Light Emitting Diodes

Andrew Sanders Fawzi Salama John P Handrigan 12022010 Outline Introduction How OLEDs work Materials Fabrication Techniques Recent Developments Conclusions 2 Introduction 3. 1 Introduction A light emitting diode LED is a device which converts electrical energy to light energy LEDs are preferred light sources for short distance local area optical fiber network because they are inexpensive robust and have long life the lon Semester 1 . Lecturer: Javier . Sebastián. . Electrical Energy Conversion and Power Systems . Universidad. de Oviedo. Power Supply Systems. Review of the physical principles of operation of semiconductor devices.. Kara Lambson. OPT 310. General Info. Title. : Laser Emitting Module, Window Cap, Laser Pointer, and Light Emitting Module; US 7447243 B2. Filed: . August 29, 2005. Issued: . November 4, 2008. Inventors. Configuration. Antonopoulou Evelina. October 2011. General. Characteristics. Type. IPD. Circuit. RD2. # of circuit. 8. I_max. 4670A. Converter. RPHGB. Magnet. MBRC. # of magnet. 1. 2. Powering Subsector . Introduction to Light Emitting Diode (LED) Principle of LED - p-n Homojunction Double Heterojunctions LED Materials - Direct and Indirect Band Gaps LED CircuitA light emitting diode (LED) is a device Course . Code : . 11-EC201. DEPARTMENT . OF . ELECTRONICS & COMPUTER . ENGINEERING. Diodes. Contents . Introduction, . Ideal Diode, . Physical Operation of PN Junction Diode,. Terminal Characteristics of Junction Diodes,. Center for Mobile Hands-On STEM. SMART LIGHTING Engineering Research Center. ECSE Department. Rensselaer Polytechnic Institute. Intro to ECSE Analysis. Outline. Diodes – What is their basic function?. ECE 4611. By Sean Davey and Jacob Walker. Image Courtesy of Topper Choice . http://topperchoice.com/working-principle-of-oled-organic-light-emitting-diode/. . In this presentation, we discuss OLED's. How they work, What they are made of, different strategies to manufacture them with layers thicknesses, and the many applications for them.. Mr. Burleson. geaux15@hotmail.com. . Types of switches. Single Pole Single Throw (SPST)—a simple on/off switch. Light switch.. Single Pole, Double Throw (SPDT)—a simple change over switch. Turns on one thing or another, not both.. AD )-7 50J7 FlIa rv v \V W ns ton l-1u~ Al g --raft, Compan% Prepa red for: Defense Supply Agency DISTRIBUTED BY:- Na~onI Jeci*~t-nformtinSr-v-ice U. S. DEPARTMENT OF' CIMMERCE W2S5 Port Royal- Road- Fig S2yLi EuA-DRietveld refinement of the SXRD patterns of Na099-xxAl1-xSi1xO4yLi 001EuNASO yLi Eu 0 y 015 samplesTable S1 Main parameters of processing and refinement of the NxASO 0 x 025 and NxASO Stereographic projections. Low symmetry systems. Space groups. Deformation and texture. Interfaces, orientation relationships. Martensitic transformations. Crystallography. H. K. D. H. Bhadeshia. www.phase-trans.msm.cam.ac.uk/teaching.html. SUTHIN S. S3 ECE. ROLL NO:69. ORGANIC LIGHT EMITTING DIODES. OLED-ORGANIC LIGHT EMITTING DIODES. Presented By Prof. D. M. Parshuramkar. N-Type Material. N-Type Material:. When extra valence electrons are introduced into a material such as silicon an n-type material is produced. The extra valence electrons are introduced by putting impurities or .