Abstract: Provided is a base station that performs feedback with regard to data transmission. The base station includes a downlink feedback information (DFI) generation unit and a transmitter. On the basis of a resource allocation configuration that was configured by a terminal, the DFI generation unit determines a transmission method for feedback information that includes a response signal regarding uplink data. The transmitter transmits the feedback information on the basis of the transmission method.

Abstract: Liquid crystal mixture comprising one or several compounds of formula (I) wherein R1, R2, R3, R4, R5, R6, M1, M2, X, A, and m are defined herein.

Abstract: Liquid crystal mixture comprising one or several compounds of formula (I) wherein R1, R2, R3, R4, R5, R6, M1, M2, X, A, and m are defined herein.

Abstract: Fluorinated five-membered ring compounds of the formula (I) R1—X—(A1—M1)a—(A2—M2)b—A3—Y—E ??(I) where E is a radical T—Z—R2 containing a five-membered ring and, for example, T is undirected and is 4-fluorothiophene-2,5-diyl, 3-fluorothiophene-2,5-diyl, 3-fluorothiophene-2,4-diyl, 5-fluorothiophene-2,4-diyl, furan-2,5-diyl, furan-2,4-diyl, isoxazole-3,5-diyl, thiazole-2,5-diyl, thiazole-2,4-diyl, cyclopentane-1,3-diyl or cyclopentene-1,3-diyl, R1 and R2 are hydrogen, X is a single bond, —O—, OC(?O)—, —C(?O)O— or —OC(?O)O—, Y is —OC(?O)—, —OCH2—, —CH2CH2—, Z is a single bond or —O—, A1, A2, A3 are each, independently of one another, phenylene-1,4-diyl, M1, M2 are undirected and are each, independently of one another, —OC(?O)—, —OCH2—, —CH2CH2—, —OC(?O)CH2CH2—, —OCH2CH2CH2—, —C?C—, —CH2CH2CH2CH2— or a single bond, a, b are each, independently of one another, 0 or 1, are used in FLC mixtures.

Abstract: Liquid crystal mixture comprising one or several compounds of formula (I) (I) wherein R1, R2, R3, R4, R5, R6, M1, M2, X, A, and m are defined herein.

Abstract: Liquid crystal mixture comprising compounds of formula (I) wherein R1: is H or a linear or branched alkyl group or branched alkenyl group R2: stands for a) H or F b) a linear or branched alkyl group or a linear or branched alkenyl group c) a radical wherein R3, R4, R5, R6: are an alkyl group M1, M2: represent independently from another a single bond, —OC(?O), —C(?O)O—, —OCH2—, —NH— A: is a) a linear or branched alkan-?,?-diylgroup or alkene-?,?-diyl group b) the group —C(?Y)— wherein Y is CH-Z with Z being phenylen-1,4-diyl, optionally substituted by one to three halogenatoms, alkyl or alkyloxy groups, c) the group —CHY wherein Y is CH2-Z with Z being phenylen-1,4-diyl, optionally substituted by one to three halogenatoms, alkyl or alkyloxy groups d) a group wherein p, q are 0, 1 or 2; M3 is a single bond or —OC(?O)—, —C(?O)O—, —OCH2—, —CH2O—, —C?C—, —CH2CH2—, —CH2CH2CH2CH2— the radicals are phenylen-1,4-diyl, X is H, OH, a linear or branched alkyl or alkyloxy group, m: is 0 or 1 X and M1-(A

Abstract: Liquid crystal mixture comprising one or several compounds of formula (I) wherein R1: is H or a linear or branched alkyl group of 1 to 20 or a linear or branched alkenyl group of 2 to 20 C atoms, wherein in either case optionally one —CH2— group being replaced by cyclohexylen-1,4-diyl, or one or two —CH2— groups optionally being replaced by —O—, if non-adjacent to N, or by —C(═O)—, —Si(CH3)2—; and/or one or more H of the alkyl or alkenyl group optionally being replaced by F or CH3 R2: stands for a) H or F b.

Abstract: A ferroelectric liquid crystal mixture, especially useful for operation in the &tgr;Vmin−mode, comprises a 5-Arylindane derivative of the formula (I), wherein Y is CH, CF or N and R1(—A1—M1)a(—A2—M2)b—, (M3—A3—)cR2 are mesogenic groups.

Abstract: Benzothiazoles of the formula (I) are used as components of liquid-crystal mixtures where the symbols and indices preferably have the following meanings: X1 and X2, independently of one another, are —CH—, —CF—, the —(R1)—C— group or the —(R1—A1—M1)C— group Y1 and Y2, independently of one another, are hydrogen or fluorine, but are not simultaneously fluorine with the provisos that: x1) X2 is the —(R1)C— group or the —(R1—A1—M1)C— group, and X1 is —CF—, Y1 is F and Y2 is H, or x2) X1 is the —(R1)C— group or the —(R1—A1—M1)C— group, and X2 is —CF—, Y2 is F and Y1 is H, or x3) X2 is the —(R1)C— group or the —(R1—A1—M1)C— group, and X1 is —CH—, Y1 is H and Y2 is F, or x4) X1 is the —(R1)C— group or the —(R1—A1—M1)C— group, and X2 is —CH&mdash

Abstract: Benzothiophene derivatives of the formula (I) are used as components of liquid-crystal mixtures where the symbols and indices have the following meanings: X1 and X2, independently of one another, are —CH—, —CF—, the —(R1)C— group or the —(R1—A1—M1)C— group, with the provisos that x1) X1 and X2 are not simultaneously the —(R1)C— or —(R1—A1—M1)C— group, and x2) X1 and X2 are only simultaneously —CH— or —CF— if Z is fluorine Y1 and Y2, independently of one another, are hydrogen or fluorine, but both are not simultaneously fluorine z is hydrogen or fluorine R1 and R2, independently of one another, are, for example, a straight-chain or branched alkyl radical (with or without asymmetrical carbon atoms) having 1 to 20 carbon atoms, A1 and A2 are, for example, phenylene-1,4-diyl, M1 is undirected and is —OC(═O)—, —OC(═O)O—, —OCH2&mdas

Abstract: In the fluorinated azoles of the formula (I) R1(—A1)a—T—(A2—)b(M—A3—)cR2   (I) the symbols and indices have -the following meanings: T is undirected and is 4-fluorothiazole-2,5-diyl, 5-fluorothiazole-2,4-diyl, 4-fluorooxazole-2,5-diyl, 5-fluorooxazole-2,4-diyl or 4-fluoroisoxazole-2,5-diyl; R1 and R2 are identical or different and are hydrogen or a straight-chain or branched C1-20-alkyl or C2-20-alkenyl radical (with or without asymmetrical carbon atoms); A1, A2 and A3 are identical or different and are, for example, phenylene-1,4-diyl or cyclohexane-1,4-diyl; M is undirected and is —OC(═O)—, —OCH2—, —CH2CH2—, —OC(═O)CH2CH2—, —OCH2CH2CH2—, —C≡C—, —CH2CH2CH2CH2— or a single bond; a, b and c, independently of one another, are 0 or 1, with the proviso that the sum a+b+c is 1 or 2.