US 12,284,906 B2
Polyphenols and polyamino derivatives in organic optoelectronic components
Gunter Mattersteig, Ulm (DE); Marieta Levichkova, Dresden (DE); Karsten Walzer, Dresden (DE); Martin Pfeiffer-Jacob, Dresden (DE); Daniel D'Souza, Dresden (DE); Olga Gerdes, Ulm (DE); Dirk Hildebrandt, Ulm (DE); Antoine Mirloup, Ulm (DE); and Andre Weiss, Dresden (DE)
Assigned to HELIATEK GMBH, Dresden (DE)
Appl. No. 16/618,482
Filed by Heliatek GmbH, Dresden (DE)
PCT Filed May 31, 2018, PCT No. PCT/EP2018/064391
§ 371(c)(1), (2) Date Dec. 2, 2019,
PCT Pub. No. WO2018/220148, PCT Pub. Date Dec. 6, 2018.
Claims priority of application No. 17173859 (EP), filed on May 31, 2017.
Prior Publication US 2020/0381627 A1, Dec. 3, 2020
Int. Cl. H10K 85/60 (2023.01); H10K 30/30 (2023.01); H10K 85/20 (2023.01)
CPC H10K 85/615 (2023.02) [H10K 30/353 (2023.02); H10K 85/622 (2023.02); H10K 85/624 (2023.02); H10K 85/657 (2023.02); H10K 85/6574 (2023.02); H10K 30/30 (2023.02); H10K 85/211 (2023.02); H10K 85/654 (2023.02)] 12 Claims
OG exemplary drawing
 
1. An organic optoelectronic component comprising two electrodes and, arranged therebetween, at least one photoactive layer system, the photoactive layer system comprising at least one photoactive layer comprising absorber materials based on small molecules,
wherein:
the photoactive layer is adjacent to a template layer, wherein the template layer and/or the photoactive layer comprises at least one compound according to structure II.1A:

OG Complex Work Unit Chemistry
wherein:
R1, R2, R5 and R6 are each independently selected from OH, NH2;
Y1 is selected from the group CH, CH2 or CO,
Y2 is selected from the group CH, CH2, CO or H
Z1 is selected from the group CH, CH2, CO, O, or NH,
Z2 is selected from the group CH, CH2, CO, O, NH, or H, and
wherein the linkages Y1 . . . Z1 and/or Y2 . . . Z2 can be covalent or non-covalent, wherein, in the first (covalent) case Y1 . . . Z1 and/or Y2 . . . Z2 can also form a substituted aromatic or heteroaromatic mono-, di- or trihydroxy compound.