What specific type of LED did Akasaki help develop?
Gallium Nitride Blue LED
Silicon Red LED
Carbon Fiber Green LED
Platinum White LED
Answer
The Gallium Nitride Blue LED, developed with the contributions of Akasaki, revolutionized lighting technology. This LED emits blue light, a crucial component for creating white light. Before its invention, white LEDs relied on inefficient and expensive methods to produce blue light. The Gallium Nitride Blue LED's energy efficiency and affordability made it widely accessible, leading to its widespread use in various applications, including displays, lighting, and medical devices.
Lighting the Future: The Isamu Akasaki Innovation Challenge
Related Quizzes
Subscribe Now!
Learn something
new everyday
Playing quizzes is free! We send 1 quiz every week to your inbox