Skip to content

Extraction Efficiency

  • mail
Extraction Efficiency The ratio between photons entering an LED and the photons discharged outwards. The higher the extraction efficiency, the brighter the LED. For example, if the extraction efficiency is 70%, this means that 70% of the generated light exits the LED, while 30% of this light remains inside the LED and disappears. As the extraction efficiency of an LED is greatly influenced by the shape, surface shape, and structure of the chip, as well as the packaging type, these factors need to be taken into careful consideration when designing an LED.
Related contents
Related Contents

Would you like to
leave this page? If you leave this page, the content you are creating
will not be saved.

Back Leave

Registration Are you sure you want to submit this?

Back
Thank you! Please confirm your registration

Your subscription is not active yet!
An email with an activation link
has just been sent to your email address.
Please activate your subscription by clicking on
the activation link inside the email.

Confirm
Thank you! Please confirm

your existing registration

You have already registered, but before we can send you the
information about upcoming events, we need your confirmation.

If you missed our previous email, please use the button below to resend it.
To activate your subscription, please click on the link included in the email.

Resend
Alert

To proceed, please click on the "check" button located in the email section.

Confirm