Luminous layer of a blue organic electro-luminescent device and the blue organic electro-luminescent device

Luminous layer of a blue organic electro-luminescent device and the blue organic electro-luminescent device

  • CN 101,212,026 B
  • Filed: 12/26/2006
  • Issued: 07/06/2011
  • Est. Priority Date: 12/26/2006
  • Status: Active Grant
First Claim
Patent Images

1. blue organic electroluminescent device luminescent layer, this luminescent layer contains blue light material of main part and blue light dopant, it is characterized in that, this luminescent layer also contains the green glow dopant, blue light material of main part with 100 weight portions is a benchmark, the content of green dopant is the 0.001-5 weight portion, and the content of blue dopant is the 0.001-20 weight portion.

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