Categories

App note: Preventing LED failures caused by corrosive material

Posted on Sunday, April 15th, 2018 in app notes by DP

an_osram_LED_chem_compatibility

Chemical compatibility of LEDs application note from OSRAM. Link here (PDF)

The performance and stability of light emitting diodes (LEDs) may be influenced by various chemical incompatibilities arising from chemicals and materials used, amongst other things, in luminaire construction, or by gases in the proximate environment of LEDs during field operation. Nevertheless, LEDs have to fulfill a wide range of customer needs and requirements in indoor and outdoor applications.

This application note provides information about the chemical compatibility of certain substances with LEDs, particularly with regard to some of their basic components. In this context, the main mechanisms of chemical incompatibility are illustrated using examples of blue and white LEDs.

This entry was posted on Sunday, April 15th, 2018 at 5:00 pm and is filed under app notes. You can follow any responses to this entry through the RSS 2.0 feed. You can skip to the end and leave a response. Pinging is currently not allowed.

Leave a Reply

Notify me of followup comments via e-mail. You can also subscribe without commenting.

Recent Comments

  • Sjaak: I love those spade connectors. Where to get them?
  • Justin Myers: Always worth a shot!
  • Jack: Honesty is based upon objective fact, and truth upon perception which is invariably subjective. Therefore be honest, and let history make its own decisions.
  • Crawford: Lucky?
  • hli: Sunday++