| 主权项 |
1. Device for regulating the passage of energy from an outside space into an inside space, where the device comprises a switching layer comprising one or more dichroic dyes of a formula (I) or a formula (II) where: X is on each occurrence, identically or differently, CR2 or N; Y is equal to S or Se; Z1 is on each occurrence, identically or differently, a single bond, —CR3═CR3— or —C≡C—; or two, three, four or five groups combined with one another, selected from the groups —CR3═CR3— and —C≡C—; Z2 is on each occurrence, identically or differently, a single bond, O, S, C(R3)2, —CR3═CR3— or —C≡C—; or two, three, four or five groups combined with one another, selected from the groups 0, S, C(R3)2, —CR3═CR3— and —C≡C—; Ar1 is on each occurrence, identically or differently, an aryl or heteroaryl group having 5 to 30 aromatic ring atoms, which may be substituted by one or more radicals R4; R1 is on each occurrence, identically or differently, H, D, F, CN, N(R5)2, or an alkyl, alkoxy or thioalkoxy group having 1 to 10 C atoms, which may be substituted by one or more radicals R5, where one or more CH2 groups in the alkyl, alkoxy or thioalkoxy groups may be replaced by —R5C≡CR5—, —C≡C—, C═0, C═S, —C(═O)O—, —OC(═O)—, Si(R5)2, NR5, —O— or —S—; R2 is on each occurrence, identically or differently, H, D, F, Cl, CN, —(C═O)OR5, —O(C═O)R5, or an alkyl, alkoxy or thioalkoxy group having 1 to 10 C atoms, which may be substituted by one or more radicals R5, where one or more CH2 groups in the alkyl, alkoxy or thioalkoxy groups may be replaced by —R5C≡CR5—, —C≡C—, C═0, C═S, —C(═O)O—, —OC(═O)—, Si(R5)2, NR5, —O— or —S—; R3, R4 are on each occurrence, identically or differently, H, D, F, Cl, CN, or an alkyl, alkoxy or thioalkoxy group having 1 to 10 C atoms, which may be substituted by one or more radicals R5, where one or more CH2 groups in the alkyl, alkoxy or thioalkoxy groups may be replaced by —R5C≡CR5—, —C≡C—, C═0, C═S, —C(═O)O—, —OC(═O)—, Si(R5)2, NR5, —O— or —S—; R5 is on each occurrence, identically or differently, H, D, F, Cl, CN, N(R6)2, an alkyl, alkoxy or thioalkoxy group having 1 to 10 C atoms or an alkenyl or alkynyl group having 2 to 20 C atoms, where the above-mentioned groups may each be substituted by one or more radicals R6 and where one or more CH2 groups in the above-mentioned groups may be replaced by —R6C≡CR6—, —C≡C—, C═0, C═S, —C(═O)O—, —O(C═O)—, Si(R6)2, NR6, —O— or —S—, or an aryl or heteroaryl group having 5 to 30 aromatic ring atoms, which may in each case be substituted by one or more radicals R6; R6 is on each occurrence, identically or differently, H, F or an aliphatic organic radical having 1 to 20 C atoms, in which one or more H atoms may be replaced by F, or an aryl or heteroaryl group having 5 to 20 C atoms, in which one or more H atoms may be replaced by F; i is equal to 0, 1, 2, 3, 4 or 5. |
