World Top LED manufacturer

world top LED manufacturer

World Top LED manufacturer name with their country name are given below(World top LED manufacturer name?

1-CREE –USA

2-Nichia –Japan

3-Toyoda Gosei-Japan

4-OSRAM –Germany

5-Lumileds-San Jose

6-Seoul Semconductor-South Korea

7- LG Innotek- South Korea

8- Edison Opto- Taiwan

9- EPISTAR- Taiwan

10- San’an Optoelectronics- China

LED Materials

The material which us used in LED manufacturing are given below.

  • Indium Gallium Nitride (InGaN); Blue ,green and ultraviolet light –Brightness LED
  • Gallum Phosphate (GaP); Yellow and Green LEDs.
  • Aluminum Gallium Arsenide (AlGaAs) ;Red and infrared LEDs.
  • Aluminium Gallium indium phosphate (AlGaInP) ;Yellow ,orange and red high-brightness LEDs

LED Uses

Uses application and uses are seen in the following devices mainly

  • TV backlighting
  • Smartphone backlighting
  • LED display
  • Automotive lighting
  • Dimming of Light
  • It is use in automation of various circuits

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