	US 12,245,492 B2
	Organic semiconductor formulation
Andromachi Malandraki, Bischofsheim (DE); Lichun Chen, Southampton (GB); Philip Edward May, Sidcup (GB); and Pawel Miskiewicz, Bahnhofstrasse (DE)
Assigned to RAYNERGY TEK INCORPORATION, Hsinchu (TW)
Appl. No. 17/593,921
Filed by RAYNERGY TEK INCORPORATION, Hsinchu (TW)
PCT Filed Mar. 25, 2020, PCT No. PCT/EP2020/058312 § 371(c)(1), (2) Date Sep. 28, 2021, PCT Pub. No. WO2020/193612, PCT Pub. Date Oct. 1, 2020.
Claims priority of application No. 19165719 (EP), filed on Mar. 28, 2019.
Prior Publication US 2022/0165953 A1, May 26, 2022
Int. Cl. H10K 71/15 (2023.01); H10K 30/30 (2023.01); H10K 71/13 (2023.01); H10K 85/10 (2023.01); H10K 85/20 (2023.01)

CPC H10K 71/15 (2023.02) [H10K 71/13 (2023.02); H10K 85/113 (2023.02); H10K 85/151 (2023.02); H10K 85/211 (2023.02); H10K 85/215 (2023.02); H10K 30/30 (2023.02); Y02E 10/549 (2013.01)]

17 Claims

1. A formulation comprising a p-type organic semiconductor (OSC) and an n-type OSC, the formulation further comprising a first solvent selected from terpenes or terpenoids and a second solvent selected from aromatic, heteroaromatic, or partially unsaturated alicyclic or heterocyclic solvents, wherein the first solvent is selected from the group consisting of β-caryophyllene, vetiveryl acetate, carvacrol, valencene, D-carvone, citral diethyl acetal, verbenone, nerol, menthone, citral, derivatives of the aforementioned, and any combination of the aforementioned, and the p-type OSC is a conjugated polymer having a molecular weight Mn>5000 g/mol.