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US 2024/0268142 A1Published application
Charge generation layer, organic electroluminescent device and organic light-emitting apparatus
AssigneeBoe Technology Group Co., Ltd.
InventorWei QUAN
Life of this patent
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Abstract
A charge generation layer, an organic electroluminescent device, and an organic light-emitting apparatus. A material of the charge generation layer includes a first electron transport material, a second electron transport material, and a first metal material doped in the first electron transport material and the second electron transport material, and the electron mobility of the first electron transport material is different from that of the second electron transport material.
Claims20
A charge generation layer, wherein:
- a material of the charge generation layer comprises a first electron transport material, a second electron transport material, and a first metal material doped in the first electron transport material and the second electron transport material, wherein an electron mobility of the first electron transport material is different from an electron mobility of the second electron transport material.
Dependencies are inferred from the claim text.