Polymerisable LC material comprising one or more di- or multireactive mesogenic compounds, one or more compounds of formula CO, and one or more compounds of formula OE, wherein R 1 and R 2 denotes H, alkyl, alkoxy or mono- oligo- or polyfluorinated alkyl or alkoxy, preferably alkyl, X denotes -O-, -S-, or -Se-, L 1 denotes H, alkyl, alkoxy, thioalkyl, alkylcarbonyl, alkoxycarbonyl, alkylcarbonyloxy or alkoxycarbonyloxy; halogen, CN, NO 2 , OCN, SCN, or mono- oligo- or polyfluorinated alkyl or alkoxy atoms; or -(Sp 31 -A 31 ), L 2 and L 3 denotes, each and independently from another, H, alkyl, mono- oligo- or polyfluorinated alkyl, or-(Sp 31 -A 31 ), L 4 denotes H, alkyl, alkoxy, thioalkyl, alkylcarbonyl, alkoxycarbonyl, alkylcarbonyloxy or alkoxycarbonyloxy; halogen, CN, NO 2 , OCN, SCN, or mono- oligo- or polyfluorinated alkyl or alkoxy atoms; or -Sp 31 -R 3 , Sp 31 denotes a spacer group or a single bond, A 31 denotes an aryl, heteroaryl, (non-aromatic) alicyclic and heterocyclic group, optionally having one or more substituents, which are selected from the group comprising silyl, sulfo, sulfonyl, formyl, amine, imine, nitrile, mercapto, nitro, halogen, C 1-12 alkyl, C 6-12 aryl, C 1-12 alkoxy, hydroxyl, or combinations of these groups, preferably phenyl, cyclohexyl, or cyclopentyl R 3 F, CI, Br, I, -OH, -CN, -NO 2 , -NCO, -NCS, -OCN, -SCN, -C(=O)N(R x ) 2 , -C(=O)Y x , -C(=O)R x , -C(=O)OR x , -N(R x ) 2 , in which R x preferably denotes H, halogen, a straight-chain, branched or cyclic alkyl having 1 to 25 C atoms, in which, in addition, one or more non-adjacent and non-terminal C atoms may be replaced by -O-, S-, -CO-, -CO-O-, -O-CO-, -O-CO-O-, and in which one or more H atoms may be replaced by fluorine, and Y x denotes halogen, and n denotes 0 or 1. R 1 and R 2 denotes H, alkyl, alkoxy or mono- oligo- or polyfluorinated alkyl or alkoxy, preferably alkyl, X denotes -O-, -S-, or -Se-, L 1 denotes H, alkyl, alkoxy, thioalkyl, alkylcarbonyl, alkoxycarbonyl, alkylcarbonyloxy or alkoxycarbonyloxy; halogen, CN, NO 2 , OCN, SCN, or mono- oligo- or polyfluorinated alkyl or alkoxy atoms; or -(Sp 31 -A 31 ), L 2 and L 3 denotes, each and independently from another, H, alkyl, mono- oligo- or polyfluorinated alkyl, or-(Sp 31 -A 31 ), L 4 denotes H, alkyl, alkoxy, thioalkyl, alkylcarbonyl, alkoxycarbonyl, alkylcarbonyloxy or alkoxycarbonyloxy; halogen, CN, NO 2 , OCN, SCN, or mono- oligo- or polyfluorinated alkyl or alkoxy atoms; or -Sp 31 -R 3 , Sp 31 denotes a spacer group or a single bond, A 31 denotes an aryl, heteroaryl, (non-aromatic) alicyclic and heterocyclic group, optionally having one or more substituents, which are selected from the group comprising silyl, sulfo, sulfonyl, formyl, amine, imine, nitrile, mercapto, nitro, halogen, C 1-12 alkyl, C 6-12 aryl, C 1-12 alkoxy, hydroxyl, or combinations of these groups, preferably phenyl, cyclohexyl, or cyclopentyl R 3 F, CI, Br, I, -OH, -CN, -NO 2 , -NCO, -NCS, -OCN, -SCN, -C(=O)N(R x ) 2 , -C(=O)Y x , -C(=O)R x , -C(=O)OR x , -N(R x ) 2 , in which R x preferably denotes H, halogen, a straight-chain, branched or cyclic alkyl having 1 to 25 C atoms, in which, in addition, one or more non-adjacent and non-terminal C atoms may be replaced by -O-, S-, -CO-, -CO-O-, -O-CO-, -O-CO-O-, and in which one or more H atoms may be replaced by fluorine, and Y x denotes halogen, and n denotes 0 or 1. <EOS>