![SOLVED: Q.1 Briefly, explain the working principle of an LED, and what are the most significant losses in a homo-junction LED? Draw the schematic diagram of a double hetero-structure edge-emitting LED showing SOLVED: Q.1 Briefly, explain the working principle of an LED, and what are the most significant losses in a homo-junction LED? Draw the schematic diagram of a double hetero-structure edge-emitting LED showing](https://cdn.numerade.com/ask_images/14f8035a81cb461c9a8748a432d93d3d.jpg)
SOLVED: Q.1 Briefly, explain the working principle of an LED, and what are the most significant losses in a homo-junction LED? Draw the schematic diagram of a double hetero-structure edge-emitting LED showing
![difference between homo junction and hetero junction led, RGB led,7 segment,dot matrix display - YouTube difference between homo junction and hetero junction led, RGB led,7 segment,dot matrix display - YouTube](https://i.ytimg.com/vi/dcpnxlBdLWE/mqdefault.jpg)
difference between homo junction and hetero junction led, RGB led,7 segment,dot matrix display - YouTube
![LED Construction – Aim – 100% light emitting efficiency ◘Important consideration - radiative recombination must take place from the side of the junction. - ppt download LED Construction – Aim – 100% light emitting efficiency ◘Important consideration - radiative recombination must take place from the side of the junction. - ppt download](https://images.slideplayer.com/27/9264835/slides/slide_13.jpg)
LED Construction – Aim – 100% light emitting efficiency ◘Important consideration - radiative recombination must take place from the side of the junction. - ppt download
![SOLVED: Q.3 Answer all parts (a) Give an account of the optical properties of III-V semiconductor materials that make them useful as active media in diode lasers and in light-emitting diodes (LEDs). [ SOLVED: Q.3 Answer all parts (a) Give an account of the optical properties of III-V semiconductor materials that make them useful as active media in diode lasers and in light-emitting diodes (LEDs). [](https://cdn.numerade.com/ask_images/bb15d08ddf164719b94ad0a8dc07ae51.jpg)
SOLVED: Q.3 Answer all parts (a) Give an account of the optical properties of III-V semiconductor materials that make them useful as active media in diode lasers and in light-emitting diodes (LEDs). [
![HOMO-LUMO energy levels of the functional organic materials used in the... | Download Scientific Diagram HOMO-LUMO energy levels of the functional organic materials used in the... | Download Scientific Diagram](https://www.researchgate.net/publication/263208590/figure/fig3/AS:195395926925331@1423597427636/HOMO-LUMO-energy-levels-of-the-functional-organic-materials-used-in-the-device.png)
HOMO-LUMO energy levels of the functional organic materials used in the... | Download Scientific Diagram
![Crossection of light emitting devices. a HOMO-LUMO energy levels of... | Download Scientific Diagram Crossection of light emitting devices. a HOMO-LUMO energy levels of... | Download Scientific Diagram](https://www.researchgate.net/publication/344137157/figure/fig2/AS:937162900008960@1600448455600/Crossection-of-light-emitting-devices-a-HOMO-LUMO-energy-levels-of-different-materials.png)
Crossection of light emitting devices. a HOMO-LUMO energy levels of... | Download Scientific Diagram
![Amazon.com: Homo 120ft Smart RGB LED Strip Light for Bedroom Music Sync Color Changing Tape with Remote App Controlled Rope Lights Flexible Premium 5050 LEDs Ribbon Kitchen Bar Cabinet Lighting (Red Green Amazon.com: Homo 120ft Smart RGB LED Strip Light for Bedroom Music Sync Color Changing Tape with Remote App Controlled Rope Lights Flexible Premium 5050 LEDs Ribbon Kitchen Bar Cabinet Lighting (Red Green](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/81+sOIvQBQS.jpg)
Amazon.com: Homo 120ft Smart RGB LED Strip Light for Bedroom Music Sync Color Changing Tape with Remote App Controlled Rope Lights Flexible Premium 5050 LEDs Ribbon Kitchen Bar Cabinet Lighting (Red Green
![Structures, images and HOMO and LUMO energy levels of the QD-LEDs.a,... | Download Scientific Diagram Structures, images and HOMO and LUMO energy levels of the QD-LEDs.a,... | Download Scientific Diagram](https://www.researchgate.net/profile/Ting-Zhu-2/publication/31958462/figure/fig5/AS:267613297180741@1440815390982/Structures-images-and-HOMO-and-LUMO-energy-levels-of-the-QD-LEDsa-Core-shell_Q320.jpg)
Structures, images and HOMO and LUMO energy levels of the QD-LEDs.a,... | Download Scientific Diagram
![Visible‐Light‐Driven di‐t‐Butyl Peroxide‐Promoted the Oxidative Homo‐ and Cross‐Coupling of Phenols - ScienceDirect Visible‐Light‐Driven di‐t‐Butyl Peroxide‐Promoted the Oxidative Homo‐ and Cross‐Coupling of Phenols - ScienceDirect](https://ars.els-cdn.com/content/image/1-s2.0-S1434193X22083244-ejoc202101469-toc-0001.jpg)