| 主权项 |
1. A polymerizable compound-containing liquid crystal composition, comprising:
one or two or more kinds of polymerizable compounds represented by general formula (M) as a first component; (in the formula, X201 and X202 each independently represent a hydrogen atom, a methyl group, or a —CF3 group; Sp201 and Sp202 each independently represent a single bond, an alkylene group having 1 to 8 carbon atoms, or —O—(CH2)s— (provided that, in the formula, s represents an integer of 2 to 7, and oxygen atom is bonded to a ring); ring M201, ring M202, and ring M203 each independently represent a trans-1,4-cyclohexylene group (one —CH2— or non-adjacent two or more —CH2— in the group may be substituted with —O— or —S—), a 1,4-phenylene group (one —CH═ or non-adjacent two or more —CH═ in the group may be substituted with —N═), a 1,4-cyclohexenylene group, a 1,4-bicyclo [2.2.2]octylene group, a piperidine-1,4-diyl group, a naphthalene-2,6-diyl group, a decahydronaphthalene-2,6-diyl group, or a 1,2,3,4-tetrahydronaphthalene-2,6-diyl group; hydrogen atoms in the group each independently may be substituted with a fluorine atom, a —CF3 group, an alkyl group having 1 to 10 carbon atoms, an alkoxy group having 1 to 10 carbon atoms, or any of formulae (R-1) to (R-15);Z201 and Z202 each independently represents —OCH2—, —CH2O—, —COO—, —OCO—, —CF2O—, —OCF2—, —CH2CH2—, —CF2CF2—, —CH═CH—COO—, —CH═CH—OCO—, —COO—CH═CH—, —OCO—CH═CH—, —COO—CH2CH2—, —OCO—CH2CH2—, —CH2CH2—COO—, —CH2CH2—OCO—, —COO—CH2—, —OCO—CH2—, —CH2—COO—, —CH2—OCO—, —CY1═CY2— (in the formulae, Y1 and Y2 each independently represent a fluorine atom or a hydrogen atom), —C≡C—, or a single bond; n201 represents 0, 1, or 2; and when ring M202 and Z202 plurally exist, respectively, they may be different from each other or the same as each other, respectively); and
one or two or more kinds of compounds selected from the group consisting of liquid crystal compounds represented by general formula (Na), general formula (Nb), or general formula (Nc), as a second component, (in the formulae, R21 and R22 each independently represent an alkyl group having 1 to 10 carbon atoms, an alkoxy group having 1 to 10 carbon atoms, an alkenyl group having 2 to 10 carbon atoms, or an alkenyloxy group having 2 to 10 carbon atoms, and one or two or more hydrogen atoms existing in these groups may be substituted with fluorine atoms; Y21 to Y23 each independently represent a hydrogen atom, a methyl group, a —CF3 group, a fluorine atom, or a chlorine atom; ring A and ring B each independently represent a trans-1,4-cyclohexylene group (one —CH2— or two or more non-adjacent —CH2— in the group may be substituted with —O— or —S—), a 1,4-phenylene group (one —CH═ or two or more non-adjacent —CH═ in the group may be substituted with —N═), a 2-fluoro-1,4-phenylene group, a 3-fluoro-1,4-phenylene group, a 3,5-difluoro-1,4-phenylene group, a 2,3-difluoro-1,4-phenylene group, a 1,4-cyclohexenylene group, a 1,4-bicyclo[2.2.2]octylene group, a piperidine-1,4-diyl group, a naphthalene-2,6-diyl group, a decahydronaphthalene-2,6-diyl group, or a 1,2,3,4-tetrahydronaphthalene-2,6-diyl group; Z21 and Z22 each independently represent —OCH2—, —CH2O—, —COO—, —OCO—, —CF2O—, —OCF2—, —CH2CH2—, —CF2CF2—, —C≡C—, or a single bond; m represents 0, 1, or 2; when ring A and Z21 plurally exist, respectively, they may be different from each other or the same as each other, respectively; n represents 0, 1, or 2; and when ring B and Z22 plurally exist, respectively, they may be different from each other or the same as each other, respectively.) |
