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Home › Bisbenzofuran-fused 2,8-diaminoindeno[1,2-b]fluorene derivatives and related compounds as materials for organic electroluminescent devices (OLED)

Bisbenzofuran-fused 2,8-diaminoindeno[1,2-b]fluorene derivatives and related compounds as materials for organic electroluminescent devices (OLED)

US Patent 11584753 · Granted Feb 21, 2023

Estimated economic value: $469,651,000 ⓘ

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