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Light Emitting Diodes Books

Light Emitting Diodes Books

This section contains free e-books and guides on Light Emitting Diodes, some of the resources in this section can be viewed online and some of them can be downloaded.

Quantum dot Based Light emitting Diodes

Primary aim of this note is to provide a visual source for high-urgency work that will define the future directions relating to the organic light emitting diode (OLED), with the expectation for lasting scientific and technological impact. The editor hopes that the chapters verify the realization of the mentioned aims that have been considered for editing of this book.

Author(s):

s 168Pages

Photophysics Of Organic Light emitting Diodes Device Efficiency And Degradation Processes

This note covers the following topics: Basic principles of organic light-emitting diodes, Device preparation, materials and stack design, Experimental techniques, Comprehensive efficiency analysis of OLEDs, Degradation processes in OLEDs.

Author(s):

s 161Pages

LED Applications and Driving Techniques

This note explains the following topics: LED Development, Structure of High Brightness LED, Materials used in color LEDs, Characteristics of LEDs, Temperature effect on LED Parameters, LED Binning, LED Binning, Backlight Applications, Resistor Limiting, Linear Regulation, Buck LED Driving, Using Boost Regulator Parallel LED Connection, Inductive vs Charge Pump Efficiency Comparison, Buck-Boost Driving, LED Dimming and Contrast Ratios, PWM Dimming Control, Controlling Color, Contrast Ratio , LM3404 Delay, tD, Parallel FET Dimming, New LED Driving Tools.

Author(s):

s 68Pages

Light emitting diode by wiki

A light-emitting diode (LED) is a two-lead semiconductor light source. It is a pn junction diode, which emits light when activated. Topics covered includes: Discoveries and early devices, Blue LED, White LEDs and the Illumination breakthrough, working principle, Technology, Efficiency and operational parameters, Colors and materials, Types, Considerations for use, Power sources and Electrical pol   23-01-14

Author(s):

s NAPages

Electron irradiation of light emitting diodes

This book explains the following topics related to light emitting diodes: Simple Model of an LED, Radiation Sources, Interaction of Electrons With Matter, Effects of Electron Radiation on LEDs, Linear Accelerator, Temperature Considerations, LED Light Output Degradation, LED Wavelength Alteration, LED Current Versus Forward Bias.

Author(s):

s 108Pages

White organic light emitting diodes Status and perspective

This note discuss the physics of a variety of device concepts that are introduced to realize white OLEDs based on both polymer and small molecule organic materials.

Author(s):

s 53Pages

Light Emitting Diodes (PDF 21P)

This lecture note covers the following topics: Principle of LED - p-n Homojunction, Double Heterojunctions, LED Materials - Direct and Indirect Band Gaps and LED Circuit.

Author(s):

s 21Pages

Introduction to Light Emitting Diodes

This note covers the following topics: Fundamentals of Semiconductor Diodes, Light Emitting Diode Construction, Development of Multiple LED Colors, White Light LEDs.

Author(s):

s NAPages

LIGHT EMITTINGDIODES (LEDS) FOR GENERAL ILLUMINATION (PDF 72P)

This book explains the technology of Light Emitting Diodes (LEDs) for General Illumination. Also explains new light sources offer savings in energy consumption, reduced pollution, substantial savings to the consumers, and the creation of a new lighting industry.

Author(s):

s 72Pages

Light Emitting Diodes and Laser Diodes (PDF 39p)

This lecture note covers the following topics: Optical Design Choices, Light Emitting Devices, LED Applications, Blue LED based on AlGaInN, LED History, Light Scattering in an LED, A fiber coupled LED, Light Channeling (Waveguiding) in a LED, Spontaneous Light Emission.

Author(s):

s 39Pages