A light-emitting diode (LED) is a two-lead semiconductor light source. It is a p–n junction diode that emits light when activated. When a suitable current is applied to the leads, electrons are able to recombine with electron holes within the device, releasing energy in the form of photons. This effect is called electroluminescence, and the colour of the light (corresponding to the energy of the photon) is determined by the energy band gap of the semiconductor. LEDs are typically small (less than 1 mm2) and integrated optical components may be used to shape the radiation pattern.
LED uses fall into three major categories which are Indicators and signs, Data communication and signaling, and Lighting. The low energy consumption, low maintenance and small size of LEDs has led to uses as status indicators and displays on a variety of equipment and installations. Large-area LED displays are used as stadium displays, dynamic decorative displays, and dynamic message signs on freeways. Thin, lightweight message displays are used at airports and railway stations, and as destination displays for trains, buses, trams, and ferries. With the development of high-efficiency and high-power LEDs, it has become possible to use LEDs in lighting and illumination. LEDs are used as street lights and in other architectural lighting. The mechanical robustness and long lifetime are used in automotive lighting on cars, motorcycles, and bicycle lights. Light can be used to transmit data and analog signals. For example, lighting white LEDs can be used in systems assisting people to navigate in closed spaces while searching necessary rooms or objects.
Over the next five years, it is projected that Light-emitting Diode (LED) will register a xx% CAGR in terms of revenue, reach US$ xx million by 2023, from US$ xx million in 2017.
This report presents a comprehensive overview, market shares, and growth opportunities of Light-emitting Diode (LED) market by product type, application, key manufacturers and key regions.
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To calculate the market size, it is considered value and volume generated from the sales of the following segments:
Segmentation by product type:
High Brightness LED
Segmentation by application:
Signals and signage
The report also presents the market competition landscape and a corresponding detailed analysis of the major vendor/manufacturers in the market. The key manufacturers covered in this report:
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Some Points From Table of Content:
1 Scope of the Report
2 Executive Summary
3 Global Light-emitting Diode (LED) by Players
4 Light-emitting Diode (LED) by Regions
8 Middle East & Africa
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