Respuesta :

CPED

Answer:

Option 3: OLED panel

is the correct answer.

Explanation:

  • OLED stands for Organic Light Emitting Diode.
  • It is a type of LED having a film o organic compound that is emissive electroluminescent layer.
  • This film emits light when electric current is given to it.
  • OLED is used in touchscreens in mobiles and other devices so that they respond when pressure is applied to the surface.

I hope it will help you!

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