These are complex molecules that require a skilled organic chemist to assemble from simple organic building blocks such as those found in petroleum. One such organic molecule that is used in OLEDs is tetraphenylmethane, or TPM for short
As a screenwriter, he is best-known for his collaborations with director Wayne Wang, including "Smoke" (1995), "Blue in the Face" (1995), and "The Center of the World" (2001)
10(9):900-915.] Merianos AL, Russell AM, Mahabee-Gittens EM, Barry AE, Yang M, Lin HC
Sustained care Smoking cessation intervention for individuals hospitalized for psychiatric disorders: the helping HAND 3 randomized clinical trial
I couldnt even tell it was there
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