Analysis of the use of reflectors and reflective surfaces for increasing the light efficiency of leds based on algainp heterostructures

Alexander Gradoboev, Ksenia Orlova, Anastasiya Simonova

Результат исследований: Материалы для журналаСтатья

Выдержка

The most common technological solution for increasing the light efficiency of the LEDs based upon AlGaInP heterostructures are discussed in the paper. The creation of LEDs with the inclusion of quantum wells and quantum dots in the active region, removing the original base and placing the LED on a new substrate, the replacement of the absorbent substrate by the reflective, using light-reflective surfaces such as Bragg reflectors or a mirror base (substrate), the list of new based materials for the LEDs based upon AlGaInP heterostructures as same as sapphire, glass, gallium phosphide, silicon and silicon carbide are presented. Therefore, new advanced methods of emission power are emerging.

Язык оригиналаАнглийский
Страницы (с-по)77-86
Число страниц10
ЖурналMaterials Science Forum
Том942
DOI
СостояниеОпубликовано - 1 янв 2019

Отпечаток

reflectors
Light emitting diodes
Heterojunctions
light emitting diodes
Substrates
Gallium phosphide
Bragg reflectors
gallium phosphides
Aluminum Oxide
Silicon
absorbents
Sapphire
Silicon carbide
silicon carbides
lists
Semiconductor quantum wells
Semiconductor quantum dots
emerging
sapphire
Mirrors

ASJC Scopus subject areas

  • Materials Science(all)
  • Condensed Matter Physics
  • Mechanics of Materials
  • Mechanical Engineering

Цитировать

Analysis of the use of reflectors and reflective surfaces for increasing the light efficiency of leds based on algainp heterostructures. / Gradoboev, Alexander; Orlova, Ksenia; Simonova, Anastasiya.

В: Materials Science Forum, Том 942, 01.01.2019, стр. 77-86.

Результат исследований: Материалы для журналаСтатья

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