TW200936654A - Optical film - Google Patents

Abstract

The present invention provides an optical film obtained by polymerizing a compound containing a group represented by formula (A) and at least one polymerizable group. -Ga-Da-Ar-Db-Gb- (A) (Ar represents a divalent group having at least one aromatic ring selected from a group consisted of aromatic hydrocarbon ring and aromatic heterocyclic ring, wherein the total number N π of π electron of the aromatic ring contained in the divalent group is 12 or more. Da and Db each independently represents single bond, -CO-O-, -O-CO-, -C(=S)-O-, -O-C(=S)-, -CR1R2-, -CR1R2-CR3R4-, -O-CR1R2-, -CR1R2-O-, -CR1R2-O-CR3R4-, -CR1R2-O-CO-, -O-CO-CR1R2-, -CR1R2-O-CO-CR3R4-, -CR1R2-CO-O-CR3R4-, -NR1-CR2R3-, -CR2R3-NR1-, -CO-NR1-or-NR1-CO-. Ga and Gb each independently represents divalent aromatic hydrocarbon group or divalent aromatic heterocyclic group. )

Description

200936654 VI. Description of the invention: '[Technical field to which the invention pertains] The present invention relates to an optical film. [Prior Art] A flat panel display device (FPD) contains a member using an optical film such as a polarizing plate or a phase difference plate. The optical film may be, for example, a solution obtained by dissolving a polymerizable compound in a solvent, and applying it to a support substrate to carry out polymerization to obtain an optical film. 〇 On the other hand, the wavelength; the phase difference (Re(A)) imparted to the optical film by the light of Inm is known to be determined by the product of the birefringence and the thickness d of the film (Re (again) = Anxd). At the same time, the wavelength dispersion characteristic is usually obtained by dividing the phase difference Re (length) in the wavelength λ nm by the phase difference in 55Onm.

The value of Re(550) (Re(A)/Re(550)) indicates that in the wavelength region where (Re(A)/Re (550)) is close to 1, or [Re(45〇)/Re(550) ]<l and [Re(650)/Re(550)]> The wavelength region 逆 domain of the reverse wavelength dispersion is known to perform uniform polarization conversion. SID Symposium Digest of Technical Papers, 2006, Vol. 37, p. 1673, discloses a compound represented by the following formula as a polymerizable compound (LC 242: ^

SUMMARY OF THE INVENTION The present invention provides the following. 320885 200936654 &lt;1&gt;---------------------------------------------------------------------------------------------------------------------------- ~ (1) (Formula sergeant means a divalent group having at least one aromatic ring selected from the group consisting of an aromatic hydrocarbon ring and an aromatic heterocyclic ring, and the total number of electrons contained in the aromatic ring 7 在 in the valent group Ν π is 12 or more. 1) 8 and Db each independently represent a single bond, -(4)_, "Ο-, -c( = S)_Q_, -〇_c(= S)-, -CRiR2-, -CW, please 〇_CRlR2_, _crIr2 〇_, -CR^^O- CRY-. -CR^R^O-CO-. -O-CO-CR'R2- ^ -CR'R2 〇CO-CR R -, -cW -c〇-〇-CR3R4-, -NR--CR2R3-, -CR R3,1-, -co-nr1- or -NRLCO-, R1, R2, r3 and each independently represent a hydrogen atom, a fluorine atom, or The base of the carbon number 1 to 4. Ga& Gb each independently represents a divalent aromatic hydrocarbon group or a divalent aromatic heterocyclic group, and the aromatic hydrocarbon group and the aromatic heterocyclic group are selected from a functional atom, a carbon number of 1 to 4, and a carbon number. At least one of a group of 1 to 4 fluoroalkyl groups, a carbon number i to 4 alkoxy group, a cyano group, and a nitro group is substituted). The optical film of the above formula (4), wherein at least one polymerizable group is contained, and the group represented by the formula (B) and at least one polymerization are contained in the optical film of the above formula (4). A compound based on the formula, (8) (B) - E1 - Ga - Da ~ Ar - Db - Gb - E5 (in the formula, person 1 &quot;, 〇, 1) \ (^ and (^ expressed and patent application scope 1 320885 4 200936654 The definition of the item is the same definition, E1 and E2 are independent from *-cr5r6-, -CH2-CH2, _0_, _s_, c also _Π_ΓΠ Λ υ υ' ' Ό-CO- ^ -o-co- O-, -c(=s)_〇_, _〇_c(=s), -C0 reputation, co one, _0_CH2 one, ~, standby S-, or single key 'R5 and R6 are each independently represented An optical film according to the above-mentioned item, wherein the compound having the group represented by the formula (8) and at least one polymerizable group is a hydrogen atom, or a compound having a carbon number of 1 to 4, and the compound of the formula (8), Is a compound containing a group represented by the formula (C): a group and at least one polymerizable group, k -Ga-Da-Ar-Db-Gb-E2{a2-B2^- (C) (wherein &lt;2&gt; Defined as the same definition 'B丨 and B2 each independently represent -CR5R6 CH2-CH2---ο---s---co-o---0-C0-, -o-co_o——c(=s)_〇一,_〇—c(=s)...〇_c(=s)_〇_, -C0-NR5-, -NR5- C0-, _〇- CH2_, _CH2m2_, -airSf, or a single bond, r5&r6 represents the same definition as above; A and A2 each independently represent a divalent alicyclic hydrocarbon group or a divalent aromatic hydrocarbon group, the alicyclic hydrocarbon group and aromatic a hydrocarbon group which may be selected from a halogen atom, an alkyl group having 1 to 4 carbon atoms, a fluoroalkyl group having 1 to 4 carbon atoms, an alkoxy group having 1 to 4 carbon atoms, a fluoroalkoxy group having a carbon number of 4 to 4, And the optical film according to <3>, wherein ) the group shown in the group 5 320885 200936654 and at least one polymerizable group, which is a compound of the formula (D), P1-

G°—E 2~(^2—B2^-p2. (D) (wherein Ar, Da, Db, Ga, Gb, E, E2, B &amp; B2 &lt;1&gt;, &lt; 2&gt And &lt;3&gt; are defined as the same definition; f] and f2' each independently represent an alkylene group having 1 to 12 carbon atoms, which may be selected from an alkyl group having 1 to 5 carbon atoms and a carbon number of 5 to 5 Substituting at least one of the alkoxy group and the group of the south atom, and at the same time, at least one anthracene group of the alkylene group may be substituted by _c〇_, any of P1 and P2 An optical film according to any one of <1> to <4>, which satisfies the formula (2) and the formula, wherein the polymer film is a polymerizable group, and the other is a hydrogen atom or a polymerizable group. (3), (N, -4) / 3 &lt; k + l + 4 (2) 12 ^ ^ 22 (3) 〇 &lt;6&gt; The optical film of &lt;4&gt;, wherein a compound represented by D), which is a compound represented by the formula (1),

Pl^14Bl~Al)rEl~Gl-Dl-Ar-D2-G2-E24A2-B2)^p2_p2 (1) (wherein Ar, E1, E2, B1, B2, F1, F2, P1, P2, k and} The definitions of the items 〇, &, &lt;2&gt;, &lt;3&gt; and &lt;4&gt; are the same definition; D1 and D2 each independently represent _CRiR2_, -CR, R2n, ~〇-CR]R2-, - CW-Q-, _criR2_q_ CR3R4 I, 320885 6 200936654 .. - (10) 2 m, -〇-(3)-(10)2-, -CR Liu, -CR1R2~C〇-〇-CR3r4-, - service kRV-, or _cr2r3: RHR4 represents the same meaning as described above, and each of G1 and G2: 2 represents a divalent group of a nicotine group or a divalent aromatic group of a cycloaliphatic aromatic hydrocarbon group and the aromatic heterocyclic group, which may be selected from the group consisting of halogens The number of calcined groups of 1 to 4, the number of carbon atoms i to 4, the number of carbon atoms to alkoxy groups, cyano groups and nitro groups in the group of ^) ❹ 7&gt; An optical thinner according to any one of <1> to <6&gt;, wherein

&lt; (wherein Z represents a halogen atom, a carbon number of 1 to 6, a cyano group, a succinyl group, a slave number: 1 to 6 of an alkyl group, a carbon number of 1 to 6 alkyl sulfonate Base, carboxyl group, fluoroalkyl group having 1 to 6 carbon atoms, alkoxy group having 1 to 6 carbon atoms, alkylthio group having 1 to 6 carbon atoms, N-alkylamino group having 1 to 6 carbon atoms, carbon number 2 N,N-dialkylamino group to 12, carbon number 1 7 320885 200936654 to 6 N-alkylamine sulfonyl group or carbon number 2 to 12 oxime 2, aminoxime; Ql and Q3 Independently, -cr7r8~, ~s, alkyl-NR7-, -C0- or 'r7 and R8 each independently represent an alkyl group of a hydrogen atom; mY3 each independently represents: a substituted aromatic hydrocarbon group or The aromatic heterocyclic group which may be substituted; Shanghai α and W each independently represent a hydrogen atom, an aryl group, a methyl group or a south atom; m represents an integer of 0 to 6, and η represents an integer of 〇 to 2). The optical film of any one of <1> to <5>, wherein " is -O-CRY-,. The optical film of any one of <1> to <5>, wherein Ga and 01&gt; are 1,4-phenylene groups. &lt;10&gt; The optical film of &lt;6&gt;, wherein a is _〇_cr1r2 and y is -CRf-O-. <11> The optical film according to <6>, wherein G1 and G2 are 1,4-phenylene groups. The optical film according to any one of <1> to <11>, wherein a phase difference (Re (550)) in a wavelength of 550 nm is 113 to 163 nm. The optical film according to any one of <1> to <11>, wherein a phase difference (Re (550)) in a wavelength of 550 nm is 250 to 300 nm. &lt;14&gt; A composition comprising: a compound containing a group represented by formula (A) and at least one polymerizable group, and a compound of formula (4), formula (A) -Ga-Da-Ar-Db -Gb- (A) (wherein Ar represents a divalent group having at least one aromatic ring selected from the group consisting of an aromatic hydrocarbon ring and aroma 8 320885 200936654, in which the valent group is

And Gb each independently represent a divalent aromatic hydrocarbon group or a 2-part aromatic heterocyclic group, and the aromatic hydrocarbon group and the aromatic heterocyclic group ' may be selected from a group consisting of a tooth atom, a carbon number of 1 to 4, and a carbon. number! Substituting at least one of a group of fluorine filaments, a carbon number of 丨 to 4, a cyano group, and a nitro group;) a scented ring contained in a group of the group (4) heterocyclic group 7Γ independently represents a single bond, -〇-C( = S)-&gt;-CR1R: -〇---CR'R^n-rpar

Second, it represents an aromatic hydrocarbon group, an alicyclic hydrocarbon group or a heterocyclic group, and the aromatic hydrocarbon group, alicyclic hydrocarbon group or heterocyclic group may be selected from a halogen atom, an alkyl group having 1 to 6 carbon atoms, and a carbon number of 1 to 6 At least one of the group consisting of an alkoxy group, a N-alkylamino group having 1 to 6 carbon atoms, a nitro group, a cyano group, and a hydrogenthio group; and B11 and B12 each independently represent -CR R 5 -, a c three c---CH = CH-, -CH2-CH2-, -〇-, _§-, -C( = 〇)---C( = 0)-0---0-C ( = 0)---0-C( = 〇)-〇~'~C( = S)-, -C(:=S)-0-, -〇-C( = S)-, -CH= N_, 320885 9 200936654 -N=CH-, -N=N-, -C(=〇)- NR14-, -NR14-C〇0)-, -0CH2-, -〇CF2-, -NR14-,- CH2-0-, -CF2-0-, -CH = CH-C( = 0)-0---〇-C( = 〇)- CH=CH_, or a single bond, R14 and R15 each independently represent hydrogen An atom, a fluorine atom, or a carbon number to 4 alkyl group; R14 and R15 may be bonded to form an alkylene group having 4 to 7 carbon atoms. E11 represents an alkylene group having 1 to 12 carbon atoms, and the alkylene group may be at least one selected from the group consisting of an alkyl group having 1 to 6 carbon atoms, an alkoxy group having 1 to 6 carbon atoms, and a group of tooth atoms. Replace. Pll represents a polymerizable group. G represents a hydrogen atom, a halogen atom, an alkyl group having 1 to 13 carbon atoms, an alkoxy group having 1 to 13 carbon atoms, a fluoroalkyl group having 1 to 13 carbon atoms, an N-alkylamino group having 1 to 13 carbon atoms, a cyano group or a nitro group, or a polymerizable group bonded via an alkylene group having a carbon number of from 1 to 12, which may be selected from an alkyl group having a carbon number of 1 to 6, and a carbon number of 丨 to 6 At least one of the group consisting of an alkoxy group and a halogen atom is substituted. t represents the integer from 丨 to 5). The composition according to the above <14>, wherein the compound represented by the formula (a) and the polymerizable group to JZ are a compound represented by the formula (1), pl-Gl-Dl —〇2—G2—such as a +2_ρ2 (1) (In the formula, Ar represents the same definition as the definition of &lt;14&gt;; 〇] and 15 each independently represent -CR〗 R2-, -CRirlcr3r4_, _〇_CRlR2_, CR R -〇_, _CR R _〇_cr3r4...cr1r2—〇c〇, _〇_. Production 2 ~, 'CRY-0-C0-Cr3rl, _cr】r2_c〇〇cr3r4 _, 320885 10 200936654

Ο

Spring aw — or sell 3; Ri, m have the same meaning as above; G1 and p ' aroma represent a divalent aromatic ^ 'be' square aromatic heterocyclic group, the aromatic hydrocarbon group and the aromatic heterocyclic group, It may be substituted with at least one selected from the group consisting of a halogen atom, a carbon number of i to 4, a Wei group of 4, a silk group of wei, a cyano group, and a group. £1 and £2 each independently represent _CR5R6-, -CIl2-CH2 —, _〇_, _s_, Pu'er_, -0,-, 0-C〇_〇-, c(, one, rhyme =s) I, -0-c(=s)-0-, -co,5_, a nr5-c〇_, h, CH2 ο '-S-CH2 CH2-S-, or a single bond, Rl r6 Hydrogen liver, fluorine material or a carbon number of 丨 to 4 is independently indicated. β] and Β2 each independently represent -CR5R6_, -CH2_CH2_, _〇_, -s_, CO 〇o-co O-CO-O---C(=S)-〇-, -〇-C(=S )-, -〇-C(=S)-〇---CO-NR5---NR5-CO---0-CH2-,

CfL·〇-, -S-CH2-, -CH2-S-, or a single bond. A1 and A2 each independently represent a divalent alicyclic hydrocarbon group or a divalent aromatic hydrocarbon group, and the alicyclic hydrocarbon group and the aromatic hydrocarbon group may be selected from a halogen atom, an alkyl group having 2 to 4 carbon atoms, and a carbon number. At least one of a group consisting of a fluoroalkyl group of 1 to 4, an alkoxy group having a carbon number of 丨 to 4, a fluoroalkoxy group having 1 to 4 carbon atoms, a cyano group, and a nitro group is substituted. k and 1 each independently represent an integer from 〇 to 3. F1 and F2 each independently represent a stilbene group having 1 to 12 carbon atoms, which may be selected from an alkyl group having a carbon number of 1 to 5 and a carbon number! Substituting at least one of a group of alkoxy groups to 5 and a group of halogen atoms to form 'the same k' to form at least one anthracene group of the alkylene group may be passed through _〇-11 320885 200936654 or a c ◦- Replace. Any one of p 1 and p 2 represents a polymerizable group, and the other represents a hydrogen atom or a polymerizable group). &lt;16&gt; The composition according to the above-mentioned patent scope &lt;14&gt; or &lt;15&gt;, which further comprises a photopolymerization initiator. &lt;17&gt; The polarizing plate of the optical film and the polarizing film according to any one of &lt;1&gt; to &lt;1&gt;. &lt;18&gt; A color filter which is obtained by laminating a coloring layer, an alignment film, and an optical film of any one of the above-mentioned items to &lt;11&gt;. &lt;19&gt; A liquid crystal display device comprising the color filter of &lt;18&gt;. A &lt;20&gt;-type flat display device comprising the polarizing plate and the liquid crystal panel according to &lt;17&gt;. <21> An organic EL display device comprising the polarizing plate as described above An organic electroluminescence (EL) plate. &lt;22&gt; A compound represented by the formula (1), PFA Gl-Dl-Ar-D2-G2-E2~(a2-B2) pp2-P2 (1) And Ar represents a divalent group having at least one aromatic ring selected from the group consisting of an aromatic smog ring and an aromatic heterocyclic ring, and the total number of π electrons Ν π of the aromatic ring contained in the valent group is 12 or more. And D2 each independently represent -CR〗 R2-, -CRY-CRY-, -O-CRj2-, ~CRlR2'°-CR] R2-〇-CR3R4-, -CW-O-CO-, ~〇-CO -CR]R2---CR]R2- 0-C0-CR3R4-, RRC〇-〇-CR3jR4-, -, or ~CR2R3 -NR1-. 320885 12 200936654 R1, R2, R3& R4 are each independently represented a hydrogen atom, a fluorine atom, or a carbon group having 1 to 4 carbon atoms. G2 each independently represents a divalent aromatic hydrocarbon group or a divalent aromatic heterocyclic group, and the aromatic and aromatic heterocyclic groups may be used. a fluoroalkyl group selected from the group consisting of a tooth atom and a carbon number of 1 to 4 Substituting at least one of a group of carbon atoms 1 to & alkoxy Y cyano group and nitro group; £1 and £2 each independently represent -CR5R6_, _CH2_CH2_, -〇_, _s_, state one , ❹ -o-co-, -0-C0-0-, -c(=s)-〇-, -〇_c(=s)_, _〇-c(=s) -0- . -CO -NR5- &gt; -NR5-CO- &gt; -〇-ch2- &gt; -CH2-〇-, -S-CH2-, -CH2-S-, or a single bond, and the inverse 5 and R6 each independently represent hydrogen An atom, a fluorine atom or an alkyl group having 1 to 4 carbon atoms, B1 and β2 each independently represent -cr5r6-, -ch2-ch2-, -〇-, _s_, _CCM)_, 0-C0-, -o-co -0 - , -c(=s)-〇-, -〇-c(=s)-, -〇~C(=S)-〇-, -CO-NR5-, -NR5- CO-, -〇 -CH2-, -CH2-0 S-CH2---CH2-S-, or a single bond. A1 and A2 each independently represent a divalent alicyclic hydrocarbon group or a divalent aromatic hydrocarbon group, and the alicyclic hydrocarbon group And the aromatic hydrocarbon group may be selected from the group consisting of a tooth atom, a carbon number i to 4, a carbon number of 1 to 4, a carbon number of 1 to 4, a fluoroalkoxy group having 1 to 4 carbon atoms. At least one of the group consisting of a cyano group and a nitro group is substituted. k and 1 each independently represent an integer from 〇 to 3. F1 and F2 each independently represent an alkane group having a carbon number of 1 to 12'. The group may be formed by an alkane having a carbon number of 1 to 5 and a carbon number of 1 to 5 (oxy group, and a halogen atom). At least one of the groups is substituted 'at the same time, at least one fluorenylene group constituting the alkylene group may be substituted by _〇- 13 320885 200936654 or -C0-. Any one of P1 and P2 represents a polymerizable group, and One means a hydrogen atom or a polymerizable group). &lt;23&gt; The compound of the formula &lt;22&gt; which satisfies the formula (2) and the formula (3), (2) (3) 〇(Νπ-4)/-3 _&lt;_k+l+4 The compound according to <22> or <23>, wherein the red is any one of the groups represented by the formula (Ar-1) to the formula (Ar-13) ,

(wherein Z1 represents a halogen atom, an alkyl group having 1 to 6 carbon atoms, a cyano group, a succinyl group, a fluorenyl group having 1 to 6 carbon atoms, a sulfonyl group having a number of 1 to 6, a carboxyl group, a fluoroalkyl group having 1 to 6 carbon atoms, an alkoxy group having a carbon number of 丨6, an alkylthio group having 1 to 6 carbon atoms, an alkylamino group having a carbon number of 丨6, and N having a carbon number of 2 to 12. a dialkylamino group, an N-alkylamine sulfonyl group having a carbon number of up to 6 or an N,N-dialkylamine sulfonyl group having 2 to 12 carbon atoms. Q1 and Q3 each independently represent _CR7R8_, -S-, -NR7-, -C0- or -〇-, R7 and r8 each independently represent a hydrogen atom or an alkyl group having a carbon number of 1 to 4; Y1, Y2 and Y3 each independently represent a passable ^ a substituted aromatic hydrocarbon group or a substituted aromatic heterocyclic group. And W2 each independently represents a hydrogen atom, a cyano group, a methyl group or a halogen atom. οι denotes an integer of 0 to 6, and η represents an integer of 0 to 2) . &lt;25&gt; The compound according to any one of <22>, wherein D] is -O-CW-' D2 is -CW-O-. &lt;26&gt; The compound according to any one of <22>, wherein G1 and G2 are a 1,4-phenylene group. ® &lt;27&gt; - A method for producing an unpolymerized film, characterized in that a solution containing the compound of any one of &lt;22 &gt; to &lt;26&gt; is coated on a support substrate or coated The cloth is placed on an alignment film formed on a support substrate and then dried. &lt;28&gt; A method for producing an optical film, which comprises polymerizing an unpolymerized film obtained by the production method according to &lt;27&gt;. [Embodiment] The optical film of the present invention is obtained by polymerizing a compound containing a group represented by the following formula (A) and at least one polymerizable group (hereinafter, simply referred to as a compound (A)). Formula (A) - Ga - Da - Ar - Db - Gb - (A) (wherein Ar represents a divalent group having at least one aromatic ring selected from the group consisting of an aromatic hydrocarbon ring and an aromatic heterocyclic ring The total number of electrons of 7 Γ in the aromatic ring contained in the divalent group is 12 or more. Da& Db each independently represents a single bond, -C0-0---0-C0---C(=S)-0 ---〇-C( = S)---CR]R2-, 15 320885 200936654 -CR】R2-CR3R4-,-0-CRY-, -CR】R2-〇-,-CR】R2_〇_ Cr3r4_, _CR R2-〇-CO-, -〇-C〇-CR]R2-, -CR^-O-CO-CW-, -CR]R2-C0-0-CRY-, -NK]-CR2R3- , -CmRl_,, or,], Lu, · RU*, independently representing a hydrogen atom, a gas atom, or a carbon number of 1 to 4, alkyl oxime 03 and Gb, each independently representing a divalent square aromatic hydrocarbon group or a divalent The aromatic heterocyclic group, the aromatic hydrocarbon group and the aromatic heterocyclic group may be selected from a halogen atom, a carbon number of 丄 to 4, a carbon number of 2 to 4, a filament of Wei to 4, Substituted by at least one of the group of cyano and (d)). In the present invention, "optical film" means a film which can transmit light and has a film of optical function. Optical function means refraction, birefringence, etc. Optical thinness, medium: a phase difference film of a kind is used for making a straight line The polarized light is converted into a circular deviation: or an elliptically polarized light' or a circular polarized light or an elliptically polarized light is converted into a linear deviation from the optical film of the invention, which is in the wide wavelength region, and can be converted into a polarized light by having a "base". By the wave of the wave: the content of the group represented by the formula (Α), the optical _ the hydrocarbon ring and the aromatic hetero ring can be adjusted to be a total of 13 or more of the aromatic ring contained in the valent group. It is more preferably 22 or less. The upper layer is 12 or more, and the 22 or less is preferable. The 320850 16 200936654 is an aromatic hydrocarbon ring, and examples thereof include a benzene ring, a naphthalene-depleted one, and a phenanthrene ring (Ph(tetra)_roline), etc., as an aromatic heterocyclic ring. *, exemplified by, for example, a pyrrole ring, a pyrrole ring, a thiophene ring, a pyridine ring, a thiazole ring, a benzene ring, and the like, wherein a benzene ring, an anthracene ring, and a benzopyrene ring are preferred.

Ar is any one of the groups shown in the following formula (ΑιΜ々(ΑιΜ3)

❹(In the mountain form, Ζ1 represents a halogen atom, a carbon number of a burnt group, a cyano group, a nitro group, an alkyl sulfinyl group having 1 to 6 carbon atoms, an alkylsulfonyl group having a carbon number of 6 to 6 or a carboxyl group; a fluoroalkyl group having 1 to 6 carbon atoms, an alkoxy group having 6 to 6 carbon atoms, an alkylthio group having 2 to 6 carbon atoms, an alkylamino group having 1 to 6 carbon atoms, and N having a carbon number of 2 to u. , N-dialkylamino group, N-alkylamine sulfonyl group having a carbon number of 丨6 or N,N-dialkylamine sulfonyl group qi and q3 having a carbon number of 2 to 12 are each independently represented - CRY-, -s-, _NRt, _c〇_ or _〇_, r7 and r8 each independently represent a hydrogen atom or an alkyl group having 1 to 4 carbon atoms. γ1, γ2 and γ3 each independently represent a substituted aromatic a hydrocarbon group or a substituted aromatic heterocyclic group. Shovel and 320885 17 200936654 W2 each independently represents a hydrogen atom, a cyano group, a fluorenyl group or a halogen atom. m represents an integer of 0 to 6, and η represents an integer of 0 to 2. ). The halogen atom may, for example, be a gas atom, a chlorine atom, a bromine atom or a block atom, and a fluorine atom, a chlorine atom or a bromine atom is preferred. The alkyl group having 1 to 6 carbon atoms may, for example, be an alkyl group, an ethyl group, a propyl group, an isopropyl group, a butyl group, an isobutyl group, a second butyl group, a tert-butyl group, a pentyl group, a hexyl group or the like. The alkyl group having 1 to 4 carbon atoms is preferred, the alkyl group having 1 to 2 carbon atoms is more preferable, and the methyl group is particularly preferred. 0, which is an alkylsulfinyl group having 1 to 6 carbon atoms, for example, a fluorenyl fluorenyl group, an ethyl sulfenyl group, a propyl sulfoxide group, an isopropyl sulfoxide group, and a butyl group. Sulfosyl, isobutylsulfinyl, t-butylsulfinyl, tert-butylsulfinyl, pentylsulfinyl, hexylsulfinyl, etc., with a carbon number of 1 The alkylsulfinyl group to 4 is preferred, and the alkylsulfinyl group having 1 to 2 carbon atoms is more preferred, and the mercaptosulfinyl group is particularly preferred. Examples of the alkylsulfonyl group having 1 to 6 carbon atoms include a methylsulfonyl group, an ethylsulfonyl group, a propylsulfonyl group, an isopropylsulfonyl group, and a butylsulfonyl group. Isobutylsulfonyl, t-butylsulfonyl, tert-butylsulfonyl, pentylsulfonyl, hexylsulfonyl, etc., and preferably alkylsulfonyl having 1 to 4 carbon atoms Further, the alkylsulfonyl group having 1 to 2 carbon atoms is more preferable, and the mercaptosulfonyl group is particularly preferred. Examples of the fluoroalkyl group having 1 to 6 carbon atoms include a fluoromethyl group, a trifluoromethyl group, a fluoroethyl group, a pentafluoroethyl group, a heptafluoropropyl group, a nonafluorobutyl group, etc., and a carbon number of 1 The fluoroalkyl group to 4 is preferred, and the fluoroalkyl group having 1 to 2 carbon atoms is more preferred, and the trifluoromethyl group is particularly preferred. 18 320885 200936654 As the alkoxy group having 1 to 6 carbon atoms, for example, an anthraceneoxy group, a ethoxy group, a propoxy group, an isopropoxy group, a butoxy group, an isobutoxy group, a second butoxy group a group, a third butoxy group, a pentyloxy group, a hexyloxy group, etc., preferably an alkoxy group having 1 to 4 carbon atoms, more preferably an alkoxy group having 1 to 2 carbon atoms, and particularly preferably a methoxy group. . Examples of the alkylthio group having 1 to 6 carbon atoms include sulfoniumthio group, ethylthio group, propylthio group, isopropylthio group, butylthio group, isobutylthio group, second butylthio group, and third group. The butylthio group, the pentylthio group, the hexylthio group and the like are preferably an alkylthio group having 1 to 4 carbon atoms, more preferably an alkylthio group having 1 to 2 carbon atoms, and particularly preferably a methylthio group. ® As the N-alkylamine group having 1 to 6 carbon atoms, for example, N-decylamino group, N-ethylamino group, N-propylamino group, N-isopropylamino group, N -butylamino group, N-isobutylamino group, N-second butylamino group, N-tert-butylamino group, N-decylamino group, N-hexylamino group, etc. The N-sterylamino group of 1 to 4 is preferred, and the N-alkylamine group having 1 to 2 carbon atoms is more preferred, and the N-methylamino group is particularly preferred. Examples of the N,N-dialkylamino group having 2 to 12 carbon atoms include: N,N-didecylamino group, N-fluorenyl-N-ethylamino group, N,N-di Ethylamino, N,N-dipropylamino, N,N-diisopropylamino, N,N-dibutylamino, N,N-diisobutylamino, N,N -dipentylamino group, N,N-dihexylamino group, etc., and preferably N,N-dialkylamino group having 2 to 8 carbon atoms, N,N-dicarbon with 2 to 4 carbon atoms The amino group is more preferred, and the N,N-dimethylamino group is particularly preferred. Examples of the N-alkylamine sulfonyl group having 1 to 6 carbon atoms include N-decylamine sulfonyl group, N-ethylamine sulfonyl group, N-propylamine sulfonyl group, and N- Isopropylamine sulfonyl, N-butylamine sulfonyl, N-isobutylamine sulfonyl, N-butylbutylsulfonyl, N-t-butylamine sulfonyl, N - amylamine sulfonium 19 3208S5 200936654 base, N-hexylamine sulfonyl group, etc., and preferably N-alkylamine sulfonyl group having 1 to 4 carbon atoms, and N-alkyl group having 1 to 2 carbon atoms The sulfinyl group is more preferred, and the N-mercapto-amine group is particularly preferred. Examples of the N,N-dialkylamine sulfonyl group having 2 to 12 carbon atoms include N,N-didecylaminesulfonyl, N-fluorenyl-N-ethylaminesulfonyl, N,N-diethylaminesulfonyl, N,N-dipropylaminesulfonyl, N,N-diisopropylaminesulfonyl, N,N-dibutylaminesulfonyl, N , N-diisobutylamine sulfonyl, N,N-dipentylamine sulfonyl, N,N-dihexylamine sulfonyl, etc., and N, N-di with a carbon number of 至 2 to 8. The alkylamine sulfonyl group is preferred, and the N,N-dialkylamine sulfonyl group having 2 to 4 carbon atoms is more preferred, and the N,N-didecylamine sulfonyl group is particularly preferred. p. 18 Z1 is a halogen atom, a methyl group, a cyano group, a nitro group, a carboxyl group, a methylsulfonyl group, a trifluoromethyl group, a decyloxy group, a methylthio group, an N-decylamino group, an N,N-di Methylamino, N-mercaptosulfonyl or anthracene, fluorenyl-dimethylamine sulfonyl is preferred. Examples of the alkyl group having 1 to 4 carbon atoms in R7 and R8 include a methyl group, an ethyl group, a propyl group, an isopropyl group, a butyl group, an isobutyl group, a t-butyl group and the like, and ◎ The alkyl group having 1 to 2 is preferably a thiol group. Q1 is preferably -S---C0---ΝΗ---N(CH3)-' Q3 is preferably -S-, -C0-. Examples of the aromatic hydrocarbon group in Y], Y2 and Y3 include an aromatic hydrocarbon group having 6 to 20 carbon atoms such as a phenyl group, a naphthyl group, an anthracenyl group, a phenanthryl group or a biphenyl group, and a phenyl group. The naphthyl group is preferred, and the phenyl group is more preferred. Examples of the aromatic heterocyclic group include a biting group, a fluorenyl group, a thiophene group, a π ratio bite group, and a hydrazine group. The pendant group, the benzothiazolyl group and the like contain at least one nitrogen atom, oxygen atom, sulfur atom, etc. 20 320885 200936654 A hetero atom having 4 to 20 carbon atoms of an aromatic heterocyclic group, and a furyl group, a pyrrole group, a thienyl group A pyridyl group or a thiazolyl group is preferred. The aromatic hydrocarbon group and the aromatic heterocyclic group may have at least one substituent, and examples of the substituent include a halogen atom, a fluorenyl group having a carbon number of 1-6, a cyano group, a nitro group, and a carbon number of 1 to 6 烧 亚 醯 醯 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 Alkylthio group, N-alkylamine fluorenyl group having 1 to 6 carbon atoms, N,N-dialkylamino group having 2 to 12 carbon atoms, N-alkylamine sulfonyl group having 1 to 6 carbon atoms, carbon a number of 2 to 12 N,N-dialkylamine sulfonyl, etc., and a halogen atom, an alkyl group having 1 to 2 carbon atoms, a cyano group, a nitro group, an alkylsulfonyl group having 1 to 2 carbon atoms, a fluoroalkyl group having 1 to 2 carbon atoms, an alkoxy group having 1 to 2 carbon atoms, an alkylthio group having 1 to 2 carbon atoms, an N-alkylamino group having 1 to 2 carbon atoms, and N having 2 to 4 carbon atoms The N-dialkylamino group and the alkylsulfinyl group having 1 to 2 carbon atoms are preferred. As _ atom, a carbon number of 1 to 6, a cyano group, a nitro group, an alkyl sulfinyl group having a carbon number of 1 to 6, an alkylsulfonyl group having 1 to 6 carbon atoms, a carboxyl group, and a carbon number of 1. a fluoroalkyl group to 6 , an alkoxy group having 1 to 6 carbon atoms, an alkylthio group having 1 to 6 carbon atoms, an N-alkylamino group having 1 to 6 carbon atoms, a carbon number of 2 to 12, Ν- The dialkylamino group, the decyl-alkylamine sulfonyl group having 1 to 6 carbon atoms, and the quinone-dialkyl amide aryl group having a carbon number of 2 to 12 may be the same as those described above. Υ1, Υ2 and Υ3 are each independently a group represented by the following formulas (Υ-1) to (Υ-6). 21 320885 200936654

(Υ·1) R

(wherein 'Ζ denotes a halogen atom, a carbon number of 1 to 6 alkyl group, an image, a schlossyl group, an alkyl sulfinyl group having 1 to 6 carbon atoms, an alkylsulfonyl group having 1 to 6 carbon atoms, a slow group, a fluoroalkyl group having 1 to 6 carbon atoms, an alkoxy group having 1 to 6 carbon atoms, a sulfanyl group having 1 to 6 carbon atoms, an N-alkylamino group having 1 to 6 carbon atoms, and a carbon number of 2 to 12 , N--alkylamino group, alkyl group having 1 to 6 carbon atoms, or N,N-dialkylamine sulfonyl group having 2 to 12 carbon atoms, and r represents a hydrogen atom or a fluorenyl group. ! represents an integer from 0 to 5, seven represents an integer from 〇 to 4, and the ratio represents an integer from 〇 to 3 'b2 represents an integer from 〇 to 2.) γ], γ2 and at the point where the compound (A) is easy to manufacture It is more preferable that γ3 is independently a group represented by the formula (Y-1) or (Y-3). w &amp; w2 is preferably each independently a hydrogen atom, a cyano group or a methyl group, and more preferably a hydrogen atom. m is preferably 0 or 1. η is preferably 0. Formula (Ar-6c), formula, and formula (Ar~6a),

Ar is preferably a base represented by the following formula (Ar-6a), formula (Ar-6b), (Ar-10a), or (Ar-10b), and formula (Ar-6b) or formula (Ar) The base shown in -6c) is particularly good. 320885 22 200936654

(Z2)a,

(Ar-6a) (Ar-6b)

❹ (wherein 2, 11, 11, 22 1, 22, 3 and 131 indicate the same definition as above). Specific examples of the group represented by the formulae (Ar-1) to (Ar-4) include a group represented by the formula (ar-Ι) to the formula (ar-29). 23 320885 200936654

(ar-l) (ar-2) (ar-3) (ar_4)

(ar_5)

(ar-6)

(ar.13) (ar-14) 24 320885 200936654

(ar-20)

(ar-25)

(ar-26)

Specific examples of the group represented by the formula (Ar-5) include a group represented by the formula (ar-3〇) to the formula (ar-39).

25 320885 200936654 Specific examples of the group represented by the formula (Ar-6) and the formula (Ar-7) are represented by the formula (ar-40) to the formula (ar-119).

(ar-40)

(ar-41) (ar-42) (ar-43)

(ar-44)

F

(ar-45)

(ar*46) (ar-47) (ar-48)

O2n no2 (ar · 50) (ar· 51) (ar _ 52)

(ar-53)

(ar.54) 26 320885 200936654

O2n (ar-55)

(ar*57)

(ar*59)

(ar-64)

(ar-65) (ar-67) (ar-67) (ar-68) (ar-69)

(ar-70) (ar-71) (ar-72) (ar-73) (ar-74) 27 320885 200936654

O2n Cl (ar-75) cf3 -S-

(ar-77)

N

〇2N (ar-78)

N〇2 (ar-79) (ar-76)

(ar-81) (ar-82) (ar.83) (ar-84) (ax-80) H3Cv^^CH3

Cl no2 (ar-80)

(ar-81)

(ar-82) (ar-83) (ar-84)

(ar-90) (ar-91) (ar*92) (ar-93) (ar-94) 28 320885 200936654

(ar.95) (ar-96) (ar-97) (ar-98) (ar-99)

CN

(ar-102) (ar-103) (ar-104)

(ar-110) (ar-lll) (ar.112) (ar.113) (ar-114)

(ar-115) (ar-116) (ar*117)

(ar-118) (ar-119) 29 320885 200936654 Specific examples of the formulas of the formula (Ar-8) and the formula (Ar-9) (ar-120) to the formula (ar-129) . , can be listed as:

(ar-125) (ar-126) (ar-127) (ar*128)

(ar-124)

Specific examples of the group represented by (ar-129) (Ar-10) include a group represented by the formula (ar-149). (ar-130) 30 320885 200936654

(ar*132) ch3

I (ar-133) no2

(ar-134) ❹ (ar*130)

Cl

IN

(ar-137) (ar-138)

,ch3

(ar-139) :h3

J (ar-143)

J (ar-144) Ο (ar-14〇) (ar-141) (ar*142)

H3c

H3c,

(ar-145) (ar-146) (ar-147)

\ (ar*148)

Specific examples of the group represented by the formula (Ar-11) include a group represented by the formula (ar-159). (ar-149) type (ar-150) 320885 31 200936654 Ο

(ar-150)

(ar-151) (ar-152) (ar-153) (ar-154)

Specific examples of the group represented by the formula (Ar-12) include a group represented by the formula (ar-l6〇) to the formula (ar-179).

(ar-160) (arl61) (ar.162) (ar-163) (ar-164) 32 320885 200936654

(ar-165) (ar-166) (ar-167) Ο (ar-168) (ar-169)

(ar-170) (arl71)

(ar-173) (ar-174)

❹ (ar-176) (ar-177) Specific examples of the group represented by the formula (Ar-13) include a group represented by the formula (ar-180) to the formula (ar-189). 33 320885 200936654

(ar-185)

(arl86) (ar-i87)

(ar-188) (ar-189) D and Db each independently represent a single bond, _c〇_〇---〇_c〇---C(= S) Y, 0~C( = S)- , -CRj2-, -CRY-CRY-, -O-CfR2-, CR'-〇CR^'-O-CR'R4---CRV-O-CO-, -O-CO-CfR2-, CR^ -〇-C〇_cr3r4_ ^ -CR^^CO-O-CR'R4- ' -NR'-CR'R3- ^ CR R ~NR1~, a C0_NRl-, or -NR]-C0- ; R1 R2, R3 and R4 each independently represent a hydrogen atom, a fluorine atom, or an alkyl group having 1 to 4 carbon atoms (for example, anthracenyl, ethyl, propyl, isopropyl, butyl, isobutyl, tert-butyl) Base, etc.). D and Db are independently _CR1R2_, _CR]R2_CR3R4_, 〇CR R2-, -CR]R2-〇-, -CRY-O-CRY-, -CW-O-CO-, 'O'.CRf - , -CRf-O-cO-CRY-, -CRiR2_c〇_〇n, NR ~CR2R3-, or -CR2R3- is better than _CR1R2-cr1r2_, _〇_cw- or a CRlR2+, DHCR]R2 - is particularly good, Db is -Crir2 - 〇 _ is 320885 34 200936654 Tejia RR, R & R4 are each independently a hydrogen atom or a hinder number 1 to 4 \ silk, preferably a hydrogen atom 1 or ethyl Better. G and G each independently represent a divalent aromatic hydrocarbon group or a divalent aromatic non-heterocyclic group, and the aromatic sulphur group and the aromatic heterocyclic group may be selected from a group consisting of a tooth atom and a carbon number of 1 to 4. The carbon number is up to 4, the fluoroalkyl group, the carbon number 1 to \ alkoxy group, the cyano group and at least the group of the determinant are substituted.

Ga and Gbw are each independently a divalent aromatic hydrocarbon group. The divalent aromatic hydrocarbon group may, for example, be a group represented by the following formula ((9) to (a-8), and a group of the formula (5)) is preferably used. [Benzene group is more preferred.

Examples of the divalent aromatic heterocyclic group include a furandiyl group, a fluorenyl group, a "secenyl diyl group, a biting diyl group, a B-sedipyl group, and the like. The compound (A) 'except the above formula In addition to the group represented by (A), at least one polymerizable group is present. The compound (A) is preferably one to four polymerizable groups, and from the viewpoint of film hardness of the obtained optical film, there are two polymerizations. The base is 3208S5 35 200936654 Good 0 as a polymerizable base 'As long as it is a polymerization reaction of the pharmaceutically acceptable compound (A), it can be exemplified by an ethylene group, a p-diphenylethylene group, and a propylene group. Sulfhydryl, mercaptopropenyl, propylene decyloxy, decyl propylene decyloxy, sulphate, sulfhydryl, aminocarbamyl, alkyl to alkyl, alkylamine, % The oxy group, the oxetanyl group, the mercapto group, the stellate group, the A heart group, etc., are preferably a radical polymerizable group or a cation: a subunit I σ ! In terms of ease of handling, the compound (A) is easy to manufacture, and it is preferred to use a propylene or methacrylic base, and a propylene fluorenyl group. It is preferably bonded to the terminal of the group represented by (4), but it is preferably one or more bis-valent linking groups. Preferably, the compound (1) is a compound containing a group of the following formula (8)- Ε -Ga-Da-Ar-Db-Gb-E2- (8)

Si 二^,... means the same definition as above, 〇crcr represents Weng,, 2—CH...0...S—C0-C)-, :: (4)—C(=S)+, Na s)-,-〇 -c(=s)-〇-, ::=6 each independently represent a gas atom, a fluorocarbon TM (6) is preferably a compound having a group represented by the following formula (6), 320885 36 200936654 Factory ^B1-A1 -)^-E1—Ga—Da—Ar—~-Db—Gb—E2-(-A2—B2^ {〇 (wherein Ar, Da, Db, Ga, Gb, E1, and E2 are the same as described above) The definitions 'B and B2' each independently represent _cr5r6-, -CH2-CiL--, -〇-, -S-, -C0-0-, -0-C0-, -O-CO-O-, - c(=S)-0-, -〇-C(=S)-, -〇-C(=S)-〇-, -C0-NR5-, -NR5-C0- '-O-CH2-,- CH2-〇-, -S-CH2-, -Cih-S-, or a single bond, Ri R6 represents the same definition as described above; A1 and A2 each independently represent a divalent alicyclic hydrocarbon group or a divalent aryl group An aromatic hydrocarbon group, the alicyclic hydrocarbon group and the aromatic hydrocarbon group may be selected from a halogen atom, an alkyl group having 1 to 4 carbon atoms, a fluoroalkyl group having 1 to 4 carbon atoms, an alkoxy group having a carbon number of 4 to 4, and carbon Substituted by at least one of a group of 1 to 4 fluoroalkoxy, cyano and nitro groups. The ground represents an integer of 〇3. It is particularly preferable to use a compound having a group represented by the following formula (D); Formula (D) OP1 to F14B1-A1^rE1-Ga--Da-Ar--Db- Gb—E24-A2—B2)j-P2--p2 (〇) (wherein, Da, Db, Ga, Gb, E], E2, B1, and B2 are the same as the above-mentioned 'F and F' Independently representing a carbon number 1 to I, the alkylene group may be selected from the group consisting of an alkyl group having a carbon number of 丨 to 5, an alkoxy group having a carbon number of 丨 to 5, and a tooth atom. At least one of them is substituted, and at the same time, at least one methylene group constituting the alkylene group may be substituted by _0_4_c〇_m. Any one of ?1 and P2 represents a polymerizable group, and the other represents an argon atom or a polymerizable group. ). E and E are each independently -〇_, -s-, -C0-0-, or -0-C0-320885 37 200936654, with f being -CO-O- and E2 being -0-C0- For better. Examples of the alicyclic (2) alicyclic alicyclic hydrocarbon group or the valence of the aromatic smoky earth are as follows: the group represented by the above formula (W) to the formula (a-8) may contain the following formula (4) to formula (g, Aliphatic alicyclic hydrocarbon group shown

^-1)

(g-2)

(r3) (r4)

(g*5)

&lt;re&gt;(r7&gt;

(g-9) (grlO) The above-mentioned formula (a-1) to formula (a-8) and the formula (gi) to formula (g-io) can be passed through: base, ethyl, isopropyl , the third butyl group and other carbon number to 4 j 'methoxy, ethoxy, etc. carbon number} to 4 alkoxy; three gas methyl # inverse number 1 to 4 fluoride hospital base; trifluoromethyl a carbon atom having a carbon number of from J to 4, such as a cyano group, a nitro group, a fluorine atom, a chlorine atom or a water atom, such as a compound having the group represented by the formula (6) or a compound of the formula (D): From the viewpoint of view, it is preferable to use A1 and A2 as the same base, and it is preferable to use i, 4-benzene#, or 1'4~cyclohexyl. It is preferable that the U 1 '1 and β 2 are the same base from the viewpoint of easily producing a compound having a group represented by the formula (C) or a compound of the formula (D). Βι&amp;β2 ', which is only bonded to Α or 疋Α, is independently -dCH2_, 38 320885 200936654 C〇0 °~C0 C0~NH NH-CO---0-CH2---CH2-0- ' 'Or a single bond is preferable' from the viewpoint of the liquid crystallinity of the compound represented by the formula (6) or the chemical group represented by the formula (9). The or E bond, β and B, are each independently -〇,, 0 CO O-CO-O W-NH-, -ΝΗ-Ο)-, or a single bond. k is preferably an integer of 0 to 2, i is preferably an integer of Q to 2; 〜 is preferably an integer of 5 or less, and an integer of 4 or less is more preferable, particularly satisfying the following formula (2) and (3) is especially good. (Ntt-4)/3&lt;k+1+4 (2) 12^N,^22 (3) As the compound represented by the formula (D), a compound represented by the following formula (1) is preferred. -e2-(-a2- -B2J~F2-P2 (1) ❹ i is the same definition in the middle 2, El, E2, B1, B2, Fl, F2, Pl, P2, UU^; Dl and D2 respectively Independently denotes -CRlR2_, ~CR R2-CR3R4_ % -O-PP1!?2- pnir.2 ^ CR R - ' -CR R &gt; -CR1R2-〇-CR3R4-, -CW-O-co-, _〇_c〇_cr]r2_, _cr1r2|C〇一cr3r4_, '3CR1R2; C0'°'CR3R4' ' -N^-CR^3- ^,t-CR2R3-NRl_ , Rl^ R2 ^ R and R4 Having the same meaning as the above, g]ag&gt; is an aromatic aromatic hydrocarbon group or a divalent aromatic heterocyclic group which is dried independently from the surface, and the aromatic nicotinic group and the aryl aromatic heterocyclic group may be selected from a ruthenium atom. The alkyl group having a carbon number of 1 to 4, the fluoroalkyl group having a number of 1 to 4, and the silk group having a carbon number of 4 to 4: at least a phase substitution of the group of towels. Wheel 320885 39 200936654 d and d2 are each independently _cr1r2_, _cRiR2_cm '0_CRIR2'' 'CRlR2'0'' -CR'R2-0-CR3r- . -CR^r-〇-C〇-. -〇 Lu CRlR2—, _ (10) 2H (W-, -CRlR2_C〇+CR3R4_, NR T, or -CR R3-' is better than -CW-CW-'-O-CR1!^- or CRR 〇-better Jy is _〇_CRlR2_, dhr2_〇—is specifically R R R, R and R 4 are each independently a hydrogen atom or a carbon number of 1 to 4, preferably a hydrogen atom, a methyl group or an ethyl group. Preferably, as a specific example of G] and G2, a group represented by the above formulas (a_1:) to (a8) is preferred, and a group represented by the formula (a_) is preferably used. The benzene floor is better. The following formulas (1-A) and (1-B) P1—F1-^1—A1^—E1—G1—^1—(i-Α)-D2—G2-E2- Specific examples shown by (a2 - B2) ^·^ - P2 (1-B) include, for example, a base represented by the following formula (R-丨) to (R_78), and a formula (R-1) η to the formula (R-78) represents an integer from 2 to 12. ot-i) ®·3)

News·2) C—c^ir-o—(于必40 320885 200936654

(R-5) (R-6) (R-7)

(R-17) (R-18) (R-19) ❹

(R-8)

(R-9) (R-10)

(R-21) ❹

—Q

(R-ll) = (R-12)

(R-23) (R-24)

(R-13) CR-14) (R-25)

〇—CpH, (R-26) 41 320885 200936654

320S85 42 200936654

(R-38) (R-37)

(R-51) C^i^-0 =(R-39)

QR-53) (R-52)

〇

=(R-55)

(R-56) CR-40)

(R-61) (E-62) (R-54)

(R-57)

c.H,r- (R-63) ❹

(R-58)

(R-64) (R-65) (R-66) 43 320885 200936654

(R-67) (R-68)

(R-69)

(R-70)

(R-71) (R-72)

(R-73)

(R.74) (R*75) (R-76) 44 320885 200936654

Specific examples of the compound (1) include the compounds described in the following Table 1.

45 320885 200936654 Table 1 The base of formula (1 A) shown by compound Ar __ Formula (1~B) The base of (1) (ar-1) ---~_ (ii) (ar - 3) (iii) (a r-4) (iv) (ar -5) (R-1, d 1) (v) (ar - 1 3) (R-2), (R-2), ( Vi) (ar — 3 5) (R-3), (R~3), (vii) (ar - 3 7) (R-1 0), d'l 〇), (viii) (ar – 3 8 ) (R-19), (foot, 1 9), (ix) (ar — *4 7) (R-2 2), (R~2 2), (x) (ar — 6 5) (R — 3 4) (R-34) (xi) (ar — 6 6) or or (xii) (a r-7 5) (R-4 7) (R*4 7) (xiii) (a r-7 7 (xiv) (a r-7 8) (XV) (a r-7 9) (xvi) (ar-120) / (R-6 8)s (a r- 1 2 1) (R-7 0 ), 7 〇) (R-72) (ar-1 2 2)/ 7 2) (xvi i) or (a r- 1 2 3) or (R- 7 5) (R-7 5) Table 1 above The compound (xvi) means a compound represented by the formula (ar-120) represented by Ar, or a compound represented by the formula (ar_121) represented by Ar, or Ar a compound of a group represented by the formula (ar_12〇) and a group represented by the formula (ar_12i) Any of the mixture of things 46 320885 200936654 one. The compound (xvii) means a compound represented by the formula (ar-122) represented by Ar, or a compound represented by the formula (ar-i23) represented by Ar, or Ar Any one of a mixture of a compound represented by the formula (ar-i22) and a compound of the formula (ar-123). Representative examples of the compound (i) and the compound (vi) shown in Table 1 are as follows.

The method for producing the compound (A) is exemplified by the compound (1). The compound (1) can be obtained by a conventional organic synthesis reaction described in Methoden der Organischen Chemie. Organic Reactions, Organic Syntheses, Comprehensive Organic Synthesis, and the like (for example, condensation reaction, esterification reaction, Williamson). (Williamson) reaction, Ullmann reaction, Wittig reaction, Schiff base formation reaction, benzylation reaction, Sonogashira reaction, Suzuki-Miyaura Reaction, root-bank reaction, bearfield reaction, Laoshan reaction, Buchwald-Hartwig reaction, Friedel-Crafts reaction, 47 320885 200936654

The Mizoroki-Heck reaction, the Aldol condensation reaction, and the like are produced according to the structure and appropriately combined. For example, when D1 is -〇-CR]R2-, and D2 is -CRf-O-compound (1), the compound represented by formula (1-1) and the compound represented by formula (1-2) are By reacting in the presence of the test, the compound represented by the formula (1-3) can be obtained, (1-1)

HO-Ar-OH (wherein Ar represents the same meaning as the above.)

-Α^Ε1 R1 -G1-C-X1 (1-2)

(wherein 'people 1414141 and 1^ denote the same meaning as the above, and X1 denotes a halogen atom.) R1

P1—F^B1—A1}^:1—G1—CO—Ar—〇H (1-3) (wherein Ar, R1, R2, G1, E1, A1, B1, F1, PI k are expressed as above The same is true.)

Further, the compound represented by the formula (1-3) and the compound represented by the formula dq) can be obtained by reacting in the presence of a base to obtain R1 X2 - a G 2 - E 24 a 2 - B 2 ) 2 - (i4) R2 (wherein 'R}, R2, G2, E2, A2, B2, F2, PI! means the same as described above, and X2 represents a halogen atom.). Further, for example, the compound represented by the formula (1-5) and the compound represented by the formula (1-6) are the compound (1) 4 wherein E is -0-C0-, and E is -c〇-〇-. The esterification reaction is carried out in the presence of an esterifying agent to obtain a compound of the formula (1-7), 320885 48 200936654 (1-5)

HOOC~G1-D1~Ar-D2-G2-COOH (wherein Ar'D, D'G1 and G2 represent the same meaning as above, pi-pi^B^A^OH (1-6) In the above, A1, B1, F], and k are the same as those described above. &amp; A^O-C-G1—D1—Ar—D2-G2—COOH (1·7) 〇 (wherein Ar , D1, D2, G1, G2, A1, B1, F1, P1, and k are the same as those described above.) The compound represented by the formula (1-7) is represented by the formula (丨_8). The compound can be produced by carrying out a acetification reaction in the presence of a acetinating agent.

HO - A2 - B2) ^ - P2 - - P2 (1-8) (wherein, 八2, 32, ?2, ?2, and 1 are the same as those described above.) Specific examples of the esterifying agent' For example, 1·cyclohexyl_3_(2_morphinylethyl)carbodiimide p-tolyl methyl ester, dicyclohexylcarbodiimide, 1-ethyl-3-(3 -Dimethylaminopropyl)carbodiimide, Buethyl_3__(3-didecylaminopropyl)carbodiimide hydrochloride, bis(2,6-diisopropylphenyl)carbonate a carbodiimide compound such as an imine, a bis(tridecylmercapto) carbodiimide or a diisopropylcarbodiimide, a 2-methyl-6-nitrobenzoic anhydride, a 2, 2, carbonyl double -1H-Mi Jun, 1,1, _ B two awake base two meters. Sit, diphenyl scale azide, 1-(4-nitromethanesulfonyl 2,4_triazole, 1Η&gt;_benzotriazol-1-yloxydipyrrolyl hexafluorophosphate , 1Η_benzotriazol-1-yloxy ginseng (dimethylamino) hexafluorophosphate, hydrazine, hydrazine, hydrazine, hydrazine, _tetramethyl 49 320885 200936654 -0-(N-Amber Uranium) Uranium tetrafluoroborate, N-(l,2,2,2-tetrachloroethoxycarbonyloxy) succinimide, N-benzyloxycarbonyl. Imine, 0-(6-gas benzotriaxene-1-yl)-oxime, fluorene, Ν', Ν'-tetramethylurea (Uronium) tetrafluoro succinate, 0-(6-chlorobenzene And three-degree sitting-1-yl)U, Ν', Ν'-tetradecyl urea hexafluorophosphate, 2-bromo-1-ethylpyridinium tetrafluoroborate, 2-chloro-1,3-di Mercapto imidazoline rust gas, 2-chloro-1,3-dimercaptoimidazolium rust hexafluorophosphate, 2-chloro-1-methyl acridine rust iodide, 2-chloro-1-mercaptopyridine Rust-p-toluenesulfonate, 2-fluoro-1-methylpyridinium

Fm pyridine rust p-toluenesulfonate, pentachloroacetic acid penta-phenyl ester. The optical film of the present invention can be obtained by polymerizing the compound (A). One type of the compound (A) may be polymerized, or two or more types of the compound (A) may be polymerized. Meanwhile, a liquid crystal compound having a polymerizable group other than the compound (A) and the compound (A) (hereinafter, simply referred to as a liquid crystal compound) may be polymerized. As a liquid crystal compound, it is described in Chapter 3 "Molecular Structure and Liquid Crystallinity" of the Liquid Crystal Handbook (Editor-in-Chief of the Liquid Crystal Handbook Compilation Committee, Maruzen Co., Ltd.). (non-chiral) 棒 rod-like liquid crystal molecules" and a compound having a polymerizable group in a compound of "3 chiral rod-like liquid crystal molecules". One type of liquid crystal compound can be used, and two or more kinds of liquid crystal compounds can also be used. Specific examples of the liquid crystal compound include a compound represented by the formula (4) (hereinafter simply referred to as the compound (4)). P11—E11-^11—A11^-B12—G (4) (wherein A11 represents an aromatic hydrocarbon group, an alicyclic hydrocarbon group or a heterocyclic group, and the aromatic 50 320885 200936654 aromatic hydrocarbon group, alicyclic hydrocarbon group or heterocyclic group And may be selected from a halogen atom, an alkyl group having 1 to 6 carbon atoms, an alkoxy group having 1 to 6 carbon atoms, an N-alkylamino group having 1 to 6 carbon atoms, a nitro group, a cyano group and a hydrogenthio group. Substituted in at least one of the groups. B11 and B12 each independently represent _crhri5---c = C-, -CH = CH-, -CH2-CH2---0-, -S---C ( = 0)---C( = 0)-0---0-C(- 0)-,-0-C( = 〇)-〇-, -c( = S)-, -C( = S)-0-,-0-C(=S)-, -CH=N-, -N=CH-, -N=N-, -C(=0)-NR14-, _NR]4-C( =0)-, ❹-0CH2 0CF2---NR】4---CH2-O---CF2-O---CH=CH-C( = 〇H3-, -〇-C( = 〇)- CH=CH-, or a single bond, R14 and R15 each independently represent a hydrogen atom, a fluorine atom, or an alkyl group having 1 to 4 carbon atoms; and Rls may also be bonded to form an alkylene group having 4 to 7 carbon atoms. E11 represents an alkylene group having 1 to 12 carbon atoms. The alkylene group may be at least one of a group having 1 to 6 carbon atoms, an alkoxy group having 1 to 6 carbon atoms, and a group of halogen atoms. Substituted ^ pn table is not polymerizable ; G represents a hydrogen atom, a halogen atom, an alkyl group having 1 to 13 carbon atoms, an alkoxy group having a stone number of 1 to 13, a fluoroalkyl group having 1 to 13 carbon atoms, and an N-alkylamine having 1 to 13 carbon atoms; a cyano group, a cyano group or a nitro group, or a polymerizable group bonded via an alkylene group having 1 to 12 carbon atoms, and the alkylene group may be burned by an anthracene having a carbon number of 6 to 6 The oxy group and the halogen atom are substituted by at least one of the groups. t represents an integer of 1 to 5. The carbon number of the aromatic hydrocarbon group, the alicyclic hydrocarbon group and the heterocyclic group of A is from 3 to 18 Preferably, it is preferably 5 to 12, and particularly preferably 5 or 6. = a sulphuric hydrocarbon group, an alicyclic hydrocarbon group and a heterocyclic group, which may be selected from a halogen atom, a carbon number of 1 to 6, and carbon. a number of at least 320885 51 in the group of alkoxy groups, 6 to δ, N-alkylamino groups, nitro groups, 1 group and thiol groups, replaced by a halogen atom, The alkyl group having 1 to 6 carbon atoms, the alkoxy group having 1 to 6 carbon atoms, and the N-alkylamino group having 1 to 6 carbon atoms may be the same as those described above as *. The carbon represented by R14 and R15. The number of alkyl groups of 1 to 4 may be the same as the above. As R14 and R15 Examples of the alkylene group having a carbon number of 4 to 7 bonded to each other include, for example, a tetrakisinyl group, a pentadecylene group, a hexamethylene group, etc. As an alkylene group having 1 to 12 carbon atoms represented by E11, The same as above can be cited. The alkylene group may be substituted by at least one of an alkyl group having 1 to 6 carbon atoms, an alkoxy group having 1 to 6 carbon atoms, and a halogen atom as an alkyl group having 1 to 6 carbon atoms. Examples of the group, the alkoxy group having 1 to 6 carbon atoms, and the halogen atom may be the same as those described above. The polymerizable group in the formula (4) may be a group which can be polymerized with the compound (A), and examples thereof include a vinyl group, a vinyloxy group, a p-stilbene group, an acrylonitrile group, and an acrylonitrile group. Oxyl, methacryl oxime, methacryloxy group, carboxyl group, ethyl hydrazino group, hydroxyl group, aminomethyl fluorenyl group, amine group, alkyl group having 1 to 4 carbon atoms, epoxy group, oxa group Cyclobutyl, fluorenyl, -Ν=Ο0, Ο or -N=C=S and the like. Among them, from the viewpoint of suitable photopolymerization, a radical polymerizable group or a cationic polymerizable group is preferred, and in view of ease of handling, the production of a liquid crystal compound is also easy, and propylene oxy group, decyl propyl group A dilute oxy group or a diethoxy group is preferred. Examples of the halogen atom represented by G include the same as described above. Examples of the alkyl group having 1 to 13 carbon atoms include a mercapto group, an ethyl group, a propyl group, an isopropyl group, a butyl group, an isobutyl group, a second butyl group, a tert-butyl group, a pentyl group, and a hexyl group.癸基等. As the alkoxy group having 1 to 13 carbon atoms, for example, 52 320885 200936654 • methoxy, ethoxy, propoxy, isopropoxy, butoxy, isobutoxy, second butoxy Base, third butoxy, pentyloxy, hexyloxy, decyloxy and the like. 'As the fluoroalkyl group having 1 to 13 carbon atoms, for example, a fluoromethyl group, a trifluoromethyl group, a fluoroethyl group, a pentafluoroethyl group, a heptafluoropropyl group, a nonafluorobutyl group or the like can be given. As the N-alkylamine group having 1 to 13 carbon atoms, for example, N-decylamino group, N-ethylamino group, N-propylamino group, N-isopropylamino group, N- Butylamino group, N-isobutylamino group, N-second butylamino group, N-tert-butylamino group, N-pentylamino group, N-hexylamino group and the like. ❹ G represents a polymerizable group bonded via an alkylene group having 1 to 12 carbon atoms, and examples of the alkylene group having 1 to 12 carbon atoms include the same as the above, and the alkylene group can be used. At least one selected from the group consisting of an alkyl group having 1 to 6 carbon atoms, an alkoxy group having 1 to 6 carbon atoms, and a group of halogen atoms is substituted. Examples of the compound (4) include compounds represented by the formula (4-1) and the formula (4-2). pll_Ell_^Bll__Allj_B12_E12_pl2 (4 ® P11—A11^12—F11 (4-2) (where Ρ], Ε11, Βη, A11, Β12, and t represent the same meaning as described above. E12 represents a carbon number of 1 to 12. An alkylene group which may be substituted with at least one selected from the group consisting of an alkyl group having 1 to 6 carbon atoms, an alkoxy group having 1 to 6 carbon atoms, and a halogen atom. P12 represents polymerization. And F11 represents a hydrogen atom, a halogen atom, an alkyl group having 1 to 13 carbon atoms, an alkoxy group having 1 to 13 carbon atoms, a fluoroalkyl group having 1 to 13 carbon atoms, and an N-alkyl group having 1 to 13 carbon atoms. An amine group, a cyano group or a succinyl group. 53 320885 200936654 The compounds represented by the formulae (4-1) and (4-2) are -V^T\, and the following formula (1), formula (9), and formula (1) 丨) can be cited. Formula (10), or (v) is compounded by ^ 2 丨 2 - αυ

Pll—El1—B1】An An-B12-A12-B13-A13-B14—A “—B«sAl5_ P!LEn—β11—α11_β12_α12—β13—α】3_β14—α14—~2Ρη—Ε11—b11—Au -B12—Α12—Β13-Α18-Β14—Ε12~ρΐ2 (4) Ρ^—E3i__Bii__An_Bi2_Al2__Bl3_Al3__Bl4__Fll Kiss Ρ1 ^Ε11 —Βπ—Αη-Β12—A12—Β13—F11 (ν) (wherein Α to Α15 each independently represents aroma a hydrocarbon group, an alicyclic group, an aromatic hydrocarbon group, an alicyclic group or a heterocyclic group, a calcined group of 1 to 6, a carbon number, an alkoxy group, an ST-alkylamino group, a group, a cyanogen group The base and the gas sulfur group are replaced by at least one of the groups. Β4Β1 is independently represented by ^ heart C-, -CH = CH_, 2, 2_一〇...s~C (4))-, -. 0 )|, rhyme, ...〇_c(,如养幻...S)-〇一,-〇-C( = s)—, _ch=n_, 一Ν,_, N:;〇-N^ 二C( = 〇) - 〇 ... 0 - C (, = CH -, or a single bond, R14 and R) 5 each independently represent the same meaning as described above. As early as the above formula (4-1), formula (4_2), For the compounds of the formula (1), the formula (π) (III), the formula (10) and the formula (7), the ?11 and the five bonds and the P12 and E12 It is preferable that the bond is a knot or a knot of (10), and it is preferable to select pI1, En, P12, and the like. Specific examples of the compound (4) include, for example, the following formula (Bu 5) and Formula (1)-1) To the formula (1) to 6), the formula (Πί_υ to the formula (1)Μ9), the formula 320885 54 200936654, the compound of the formula (IV-1) to the formula (IV-14), the formula (V-1) to the formula (V-5), and the like. In the following formula, k represents an integer of 1 to 11. The following liquid crystal compound is preferably commercially available from the viewpoint of easy synthesis. - OCH3 α-ι) 3-〇-&lt;CH2)r〇^〇^_Q ^-Cy-〇)_Q^Q&gt;-〇-〇-(CH2)ko-^=

NC CN ❹ 3~〇-(CH2)k-0~〇^_QK_&lt;^〇^_HQ^&gt;~〇~0-(CH2)k-0 尤^0_(CH2)k~0_O^^Q^HW ^^Y==Vn^O&quot;〇~(CHz)k'〇*^= a-4) α-2) ch3 3~〇-(CH2)k-〇O^_Q_J~^^_^y:&gt ;~〇^〇-(CH2)k-〇^ (1-5) 3^〇-(CH^k-〇^Q^ zwv °&gt;-HQ^〇-(CH2)k-〇-^

ai-D

〇-(CH2)it〇" ai-2) Ο 0^r0-(CH2)ir0-Q-^_^^^_V〇^0-(CH2)ir0-^0 (Π-3) H3C^°- &lt;CH2&gt;k-〇

0&gt;Λ_/&quot;0 - (CH2)ir〇~^CH3 (Π-4) o

〇-(CH2)r〇

0-(CH2)k-0 (Π-5) ai-6) 55 320885 200936654 (ΙΠ-2) =^〇-(CHz&gt;r〇-^}~〇y_^y_^-^}-〇-( CH2)rQ'\= (ΙΠ-3) (m-4) 3^〇-(CH2)lr〇_0^_^!!_〇^0_0_(CH2)k-〇-^= (III-5) ❹ (ΠΙ-6) J^-O—(CH2)ir〇~^°°^~C) 3 P~C^/^〇~(CH2)r〇~i&gt;= (HI-7) ^-O -CCHj^sO-/

0-(CH 2&gt;k-απ-8) ,CH3 3^〇-(CH2)k-〇-〇^_^_S-Q&gt;-〇-(CH2)irO-^= 〇PH3 ^O-CCHaijr- O-^^^C-^-O^^^-O-CCHA-O^ CHS ^^-O-iCHaik-OQ^C^/^p-^-O-iCH^irO^ qH3 (ιπ-9) Ttn-io) an-ii) (ΠΙ-12) ◎ 56 320885 200936654 3-〇-(CH2)ir〇-^-^^_S-Q-〇-(CH2)k-〇-^= (ΠΙ-13 Br side (ΙΙΙ·14) Br (ΠΙ-15) Ν〇2 ❹ 3-0-(^-0^^0^0^^-0-(03⁄4)^ (ΙΠ-16) Ν02 =3-〇 -&lt;CH2)ir〇-〇^N_Q_hp〇^〇-(CH2)r〇-^= αιι-17) Sr-Q^N^^^^O-(CH2)k-〇^ απ'18)

CHA-ο 尤(III-19) ❹ =^〇-(CH2)f〇-^3—5〇-(CH2)“cH^^~〇^^〇_(CH2)k-CH3 3-〇-( CH2)r〇-^^0&gt;_Q^S-〇-〇-(CH2)]rCH3&gt;Gallium0 is CH3 αν-D (IV-2) (IV-3) (IV-4) 57 320885 200936654 3 -〇-(cH2)k-〇^&quot;^-^&gt;-〇-〇- 3-〇-(ϋΗ2)]τ〇-Ρ^^-〇-〇^ =3-〇-(CH2)k -〇-〇^_QH〇-〇^〇-CH3 3~〇-(ch2)it〇O-^^q_^O~cn 3-o-(CH2)ko-^_Q_^CN 3-〇-(CH2 )r〇-^^^_^_〇_CH3

CN 〇-CH3

Y〇-(CR^0〇〇^〇^yCN 3-〇-崎〇〇〇1〇_0_叫 》〇概-0^^〇((4) k-CH3

F

3-〇-(CH2)r〇-Q^_Q^NQ-CN &gt;〇-(€Η2),-〇-^_^〇ν 3-o-(cH2))ro〇&lt;^〇_CH3 OV.5) αν-6) (IV-7) αν-8) αν-9) αν-io) (IV-11) (IV-12) (IV-13) αν-14)

58 320885 200936654

0-CH3 〇^H0K_n-{^-CN (V-3) (V-4) (V-5) When the compound (A) is polymerized with the liquid crystal compound, the total of the compound (A) and the liquid crystal compound is 1〇. In the case of 〇 by weight, the amount of the liquid crystal compound used is usually 90 parts by weight or less. The polymerization is usually carried out in the presence of a polymerization initiator. As the polymerization initiator, a photopolymerization initiator is preferred. The photopolymerization initiator may, for example, be a benzoin compound, a benzophenone compound, a mercapto-methyl fluorene compound, a transketone compound, an amine sulfonium compound, an onium salt or a phosphonium salt. Specific examples of the photopolymerization initiator include Irgacure 9〇7 (manufactured by Steam Bart Chemical Co., Ltd.), Irgacure 184 Λ (made by Steam Bartization Co., Ltd.), and Irgacure 651 (Steam Bartization) )))

Irgacure 819 (made by Steam Bart), Irgacure 250 (made by Steam Bart), Irgacure 369 (made by Steam Bart), SEIKUOL BZ (Secondary Chemical Co., Ltd.), SEIKUOL Z ( Seiko Chemical Co., Ltd., SEIKU0L BEE (Seiko Chemical Co., Ltd.), KAYACURE-BP100 (Sakamoto Chemical Co., Ltd.), KAYACURE -UVI-6992 (Dow's), ADEKA0PT0MER SP- 152 (ADEKA (share) system), ADEKA 0PT0MER SP_170 (ADEKA (share) system), etc. 5重量份至10重量份。 Preferably, the amount of the liquid crystal compound and the compound (A) is 1 part by weight '59 320885 200936654. The amount of the polymerization initiator is usually from 0.1 parts by weight to 30 parts by weight, and preferably from 0.5 parts by weight to 10 parts by weight. When it is in the above range, the alignment of the liquid crystal compound is not disturbed, and the compound (A) can be polymerized. The wavelength dispersion property of the optical film of the present invention can be arbitrarily determined by adjusting the content of the structural unit derived from the compound (A) in the optical film. When the content of the structural unit derived from the compound (A) in the optical film is large, the obtained optical film has a flatter wavelength dispersion property and further exhibits reverse wavelength dispersion characteristics. Λ 〇 In order to obtain an optical film exhibiting the desired wavelength dispersion characteristics, for example, the following may be employed. First, a composition containing a liquid crystal compound having a different content of a structural unit derived from a compound (Α) and a compound (Α) is adjusted to about 2 to 5 types. An optical film of the same film thickness was produced using various compositions. The phase difference value of the obtained optical film was measured, and the relationship between the content of the structural unit derived from the compound (Α) and the phase difference of the optical film was determined. According to the obtained correlation, in order to obtain the expected phase difference value of the optical film in the film thickness, the necessary content of the constituent unit derived from the compound (Α) is obtained, and the liquid crystal compound is prepared in such a manner as to become the content. The composition of the compound (A) is allowed to polymerize. The method for producing the optical film of the present invention will be described below. First, the compound (A) is mixed with the liquid crystal compound and the polymerization initiator to prepare a composition containing the compound (A). When the composition is formed into a film, it is preferred to prepare a solution containing the compound (A) by using an organic solvent from the viewpoint of easy formation of the film. At the same time, if necessary, it is also possible to use a polymerization inhibitor, a photosensitizer, a leveling agent, etc. to add 60 320885 200936654 ♦ agent. ' As the polymerization inhibitor, for example, hydroquinone or a hydroquinone compound having a substituent such as an alkyl ether or a catechol compound having a substituent such as an alkyl ether such as butyl catechol, or a coke A free radical replenishing agent such as an anthraquinone compound or a 2, 2, 6, 6-tetramethyl-1-indanyloxy radical, a thiophenol compound, a naphthylamine compound, a /3-naphthol compound or the like. By using a polymerization inhibitor, it becomes easy to control the polymerization reaction, and the stability of the obtained optical film can be improved. The amount of the polymerization inhibitor is usually from 0.1 part by weight to 30 parts by weight, based on 100 parts by weight of the total of the liquid crystal compound and the compound (A), and is preferably from 5% by weight to part by weight. When it is in the range, the alignment property of the liquid crystal compound is not disturbed, and the compound (A) can be polymerized. As the photosensitizer, for example, xanthone, thioxanthone, etc., a ketone compound, an anthracene or an anthracene compound having a substituent such as an alkyl ether, may be mentioned. (phenothiazine), rubyrene, etc. By using a photosensitizer, the polymerization can be carried out under high sensitivity. The amount of the photosensitizer is usually from 1 part by weight to 30 parts by weight, and preferably from 0.5 part by weight to 10 parts by weight, based on 100 parts by weight of the total of the liquid crystal compound and the compound (A). The intrinsic property of the liquid crystal compound is not disturbed, so that the compound (A) is polymerized. As a leveling agent, it can be listed as an additive for radiation hardening coatings (BYK-Chemie Japan: BYK-352, BYK_353, BYK-361N), and a coating additive (Toray Dow Corning Co., Ltd.: SH28PA, DC11 PA, ST80 320885 200936654 PA), coating additives (Shin-Etsu Chemical Co., Ltd.: KP321, KP323, X22-161A, KF6001); fluorine-based additives (Daily Ink Chemical Industry Co., Ltd.).

P system: F-445, F-470, F-479). The optical film can be smoothed by using a leveling agent. At the same time, in the production process of the optical film, the fluidity of the composition containing the compound (A) can be controlled, and the crosslinking density of the obtained optical film can be adjusted. The coating agent is used in an amount of usually from 0.1 part by weight to 30 parts by weight, based on the total of 100 parts by weight of the liquid crystal compound and the compound (A), and preferably from 0.5 part by weight to 10 parts by weight, based on the above range When the alignment property of the liquid crystal compound is not disturbed, the compound (A) can be polymerized. The organic solvent may dissolve the organic solvent such as the compound (A) or the liquid crystal compound, and may be an inert solvent in the polymerization reaction, and specific examples thereof include decyl alcohol, ethanol, ethylene glycol, isopropanol, and propylene glycol. Alcohol solvents such as thiol fibrin and butyl cellosolve; esters of ethyl acetate, butyl acetate, ethylene glycol decyl ether acetate, butyrolactone, propylene glycol decyl ether acetate, ethyl lactate, etc. a solvent; a ketone solvent such as acetone, acetophenone, cyclopentanone, cyclohexanone, decyl amyl ketone or decyl isobutyl ketone; an aliphatic hydrocarbon solvent such as pentane, hexane or heptane; An aromatic hydrocarbon solvent such as toluene or chlorobenzene; a nitrile solvent such as acetonitrile; an ether solvent such as propylene glycol monodecyl ether, tetrahydrofuran or dimethoxyethane; a halogenated hydrocarbon solvent such as a gas imitation; a phenol or the like. These organic solvents may be used singly or in combination of two or more kinds. In particular, the composition containing the compound (A) and the liquid crystal compound is excellent in compatibility, and can be dissolved in an alcohol solvent, an ester solvent, a ketone solvent, a non-gas-based aliphatic hydrocarbon solvent, and a non-chlorinated aromatic hydrocarbon solvent. Film formation can be achieved without using a halogenated hydrocarbon solvent. 62 320885 200936654 ' The viscosity of the solution containing the compound (A), in view of the coating properties of the composition, usually adjusted below 10 Pa · S, and adjusted to about 0.1 to '7Pa · s is preferred. . Further, the concentration of the solid content of the solution containing the compound (A) is usually 5 to 50% by weight or less. When the concentration of the solid content is 5% by weight or more, the optical film does not become too thin, and there is a tendency to impart a necessary birefringence in optical compensation of the liquid crystal panel. At the same time, when the concentration of the solid content is 50% by weight or less, the viscosity of the composition does not become too small, and the film thickness 〇 of the optical film tends to be less likely to be uneven, which is preferable. The solution containing the compound (A) is applied onto a support substrate, and an optical film can be obtained by drying and polymerization. A solution containing the compound (A) is applied onto the support substrate, and after drying, an unpolymerized film is obtained. When the unpolymerized film exhibits a liquid crystal phase such as a nematic phase (filament, nemat i c), the obtained optical film exhibits birefringence by being aligned by a mono domain. The unpolymerized film is usually oriented at a temperature of about 120 ° C (preferably at 25 to 80 ° C), so that a support substrate which does not necessarily have sufficient heat resistance can be used. Further, since the unpolymerized film is not crystallized even after cooling to about 10 to 30 ° C after the alignment, the treatment is easy. The film thickness can be adjusted by appropriately adjusting the coating amount of the solution on the concentration of the compound (A) in the solution containing the compound (A) or on the supporting substrate. When the compound (A) is a quantitative solution, the phase difference (delay value, Re(λ)) of the obtained optical film is determined by the formula (7).

Re( λ ) = dx Δ η (λ) (7) 63 320885 200936654 (wherein, Re(A) represents the phase difference in the wavelength ληπι, d represents the film thickness, and Δ η(λ) represents the wavelength and nm Birefringence.) Therefore, in order to obtain the expected Re(λ), it is only necessary to adjust the film thickness d. Examples of the coating method of the support substrate include an extrusion coating method, a direct gravure coating method, a reverse gravure coating method, a CAP coating method, and a mold coating method. A coating method using a coater such as dipping coating, bar coating, or spin coating is used. Examples of the support substrate include glass, a plastic sheet, a plastic film, a light-transmitting film, and the like. Examples of the light-transmitting film include polyolefin films such as polyethylene, polypropylene, and norbornene-based polymers; polyvinyl alcohol films; polyethylene terephthalate films; and polymethacrylate films; Polyacrylate film; Vividin film; Polyethylene naphthalate film; Polycarbonate film; Polyfluorene film; Polyethersulfone film; Polyether ketone film; Polyphenyl sulfide film; Film; etc. In the steps of bonding, transporting, and storing the optical film requiring the strength of the optical film, it is possible to easily handle the optical film without breaking or the like by using the supporting substrate. After the alignment film is formed on the support substrate, it is preferred to apply a solution containing the compound (A) to the alignment film. The alignment film is preferably one having a solvent insoluble in the solution when the solution containing the compound (A) is applied. At the same time, it is preferred that the alignment film is heat-sensitive in order to remove the solvent or the alignment of the liquid crystal molecules. Further, in the case of rubbing, an alignment film which does not cause peeling or the like due to rubbing or the like is preferable, and those which are formed of a polymer or a polymer-containing composition are preferable as the alignment film. 64 320885 200936654 As the above-mentioned polymer, for example, a polyamine or a gelatin compound having a guanamine bond in a molecule, a polyimine having a quinone bond in a molecule, and a polyamine of the hydrolyzate thereof may be mentioned ( Amic acid), polyvinyl alcohol, polymer modified polyvinyl alcohol, polypropylene decylamine, polyoxazole, polyethyleneimine, polystyrene, polyvinylpyrrolidone, polyacrylic acid or polyacrylate. These polymers may be used singly or in combination of two or more. At the same time, these copolymers can also be used. These polymers can be easily obtained by chain polymerization, coordination polymerization, ring-opening polymerization, or the like by polycondensation such as dehydration polycondensation or deamination polycondensation, radical polymerization, anionic polymerization, cationic polymerization or the like. These polymers are generally used as a solution dissolved in a solvent. The solvent is not particularly limited. Specifically, for example, water; an alcohol solvent such as decyl alcohol, ethanol, ethylene glycol, isopropanol, propylene glycol, decyl-cellosolvin, butyl cellosolve; ethyl acetate, butyl acetate, ethylene glycol oxime; Ester ether, 7'-butyrolactone, propylene glycol methyl ether acetate, ethyl lactate and other ester solvents; acetone, Q methyl ethyl ketone, cyclopentanone, cyclohexanone, methyl amyl ketone, methyl A ketone solvent such as butanone; an aliphatic hydrocarbon solvent such as pentane, hexane or heptane; an aromatic hydrocarbon solvent such as toluene, xylene or benzene; a nitrile solvent such as acetonitrile; propylene glycol monomethyl ether, tetrahydrofuran and dimethoxy group. An ether solvent such as ethane; a halogenated hydrocarbon solvent such as a gas imitation; These organic solvents may be used singly or in combination of two or more. Commercially available alignment film materials can also be used directly to form an alignment film. As a commercially available alignment film material, for example, Sunever (registered trademark; manufactured by Seiko Chemical Industry Co., Ltd.), Optomer (registered trademark; LSR (share) 65 320885 200936654), and the like can be cited. When such an alignment film is used, since the in-plane unevenness of the birefringence does not need to be performed, the in-plane unevenness of the birefringence becomes small, and it is possible to provide a large-sized optical which is enlarged in accordance with the plane display on the supporting substrate. The film 2 is a method of forming an alignment film on a support substrate, and examples thereof include a method of coating a commercially available alignment film material or a compound which is an alignment film material on a support substrate, followed by annealing.

The thickness of the alignment film is usually from 1 to 11111 to 1 〇〇〇〇 nm, and preferably from (10) to 100 nm. In the above range, the compound (A) or the like can be aligned to a predetermined angle on the alignment film. If necessary, g may be rubbed into the film, or polarized UV may be applied to the alignment film. As a method of rubbing the alignment film, there is a method in which a frictional light contact with a rubbing cloth is carried on the stage and conveyed to the alignment film. The layer of unpolymerized film laminated on the alignment film on the support substrate can also be used as a roll film

The method can reduce the production cost compared with the method of making the crystal unit (ee(1) in the liquid crystal single-person liquid crystallized person, and D produces the film. The solvent removal reaction is better before the reaction. Although it can also be silk妓 行 行 , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , 25 to 8 (TC is better. Knowing the main U0C is better heating ^, from cents to 60 minutes 320885 66 200936654 * is better, 30 seconds to 30 minutes is better. Heating temperature and heating time if on - In the case of the above-mentioned range, it is not necessary to have a sufficient heat resistance to support the substrate. After the obtained unpolymerized film is polymerized, the film of the compound (A) is fixed by curing. That is, a polymer film can be obtained, and an optical film having a small change in refractive index in the plane direction of the film and a large refractive index change in the normal direction of the film can be obtained. The method of polymerizing the unpolymerized film is as long as it is compatible with the liquid crystal compound and phlegm. Combined The polymerizable group in the compound (A) and the liquid crystal compound may be a photopolymerizable method, and the polymerizable group may be a thermal polymerizable group as long as it is a thermally polymerizable group. According to the photopolymerization method, a non-polymerizable film can be polymerized at a low temperature, and a compound having a photopolymerizable polymerizable group can be used from the viewpoint of wide selection of heat resistance of the support substrate and ease of industrial production. A) and a liquid crystal compound are preferable. At the same time, from the viewpoint of film formability, photopolymerization is preferred. Photopolymerization is carried out by using visible light, ultraviolet light or laser light on an unpolymerized film. Irradiation is particularly preferable for ultraviolet light, and light irradiation may be performed at a temperature at which the compound (A) becomes a liquid crystal phase. In this case, the polymer film may be patterned by masking or the like. The optical film of the invention is excellent in adhesion between the support substrate and the optical film, and good adhesion between the alignment film and the optical film. The optical film of the present invention is bonded to the film by extending the polymer. Compared with the poorly stretched film, the film thickness is thin. By peeling off the support substrate, a film of 67 320885 200936654 laminated with the optical film can be obtained. Further, the alignment film can be peeled off to obtain an optical film. The film has excellent transparency and can be used as a film for various displays. The thickness of the optical film is as described above, and varies with the phase difference of the optical film, and the thickness is preferably 0.1 to 10//m. From a small point of view, it is more preferably 0.5 to 3//m. The phase difference of the optical film representing birefringence is usually about 50 to 500 nm, and preferably 100 to 300 nm. An optical film having uniform polarization conversion in a wide wavelength region can be used as an optical compensation film in all FPDs such as liquid crystal panels or organic EL. The optical film of the present invention can be used as a broadband domain and /4 plate or λ/2 plate. When it is used as a broadband domain λ/4 plate or a λ/2 plate, the content of the structural unit derived from the compound (Α) in the optical film and the film thickness of the optical film may be appropriately selected. When the film is used as a λ/4 plate, the film thickness may be adjusted so that the Re (550) of the obtained optical film is generally 113 to 163 nm (preferably 135 to 140 nm, more preferably about 137.5 nm). As the I/2 plate is used, the film thickness is adjusted so that the Re(550) of the obtained optical film is generally 250 to 300 nm (preferably 273 to 277 nm, preferably about 275). . The optical film 'of the present invention' can also be used as an optical film for a VA (vertical al ignition) mode. When it is used as an optical film for VA mode, the content of the structural unit derived from the compound (A) in the optical film may be appropriately selected. As long as the film thickness is adjusted, the Re (550) of the obtained optical film is preferably from 40 to 100 nm (more preferably from about 60 to 80 nm, more than 68,320,885, 2009,36,654, *). * The optical film of the present invention may also be an antireflection film such as an antireflection (AR; Ant i - rei 1 eci: ion) film, a polarizing film, a retardation film, an elliptically polarizing film, a viewing angle expansion film or a penetrating liquid crystal. It is used among optical compensation films for viewing angle compensation of displays. The optical film of the present invention can be used by laminating a plurality of sheets even if one sheet exhibits excellent optical characteristics. At the same time, it can also be combined with other films. Specific examples of the combination with other films include, for example, an elliptically polarizing plate in which the optical film of the present invention is bonded to a polarizing film, and the optical film of the present invention is further laminated on the elliptically polarized plate into a wide band; I / 4 The board's wide-band domain circular polarizer and so on. Since the optical film of the present invention can be formed by polymerization after being applied onto a support substrate or an alignment film, as shown in Fig. 1, it is easier than ever to form a broadband domain on a color filter. For example; an optical film of I / 4, λ /2. Q Fig. 1 is a schematic view showing a color filter 1 of the present invention. The color filter 1 is formed by laminating the color filter layer 4, the alignment film 3, and the optical film 2 of the present invention in this order. The following is an example of a method of manufacturing the color filter 1. First, an alignment polymer is laminated on the color filter layer 4, and rubbing treatment is performed to form the alignment film 3. The alignment polymer can be laminated using an inkjet method. Then, a solution of the compound (Α) containing the adjusted compound (Α) content is prepared on the obtained alignment film 3, and the obtained optical film has a predetermined wavelength dispersion property, and the solution is applied to a desired phase. The optical film 2 is formed by the difference of 69 320885 200936654 thickness.耩 By using the color stencil], the &amp; display device. As an example of this, a schematic diagram of a thinner liquid crystal display device 5 is shown. 2 The liquid of the present invention shown in Fig. 2 The liquid crystal display device shown in Fig. 2: ❹

A substrate facing the backlight of a glass substrate or the like: on the polarizing plate 6, the color layer 4 formed on the substrate 7 is fixed by an adhesive. at 2'. Further, a liquid crystal phase 9 is formed on the optical film 2, = on the optical thin film 8 of the film 3'. The backlight-side tangential electrode 8' is fixed to the thin glass on the substrate U such as the opposite electric substrate to automatically drive the liquid crystal layer to form a thin film transistor (mr: thinfuiD tranS1St〇r) and the insulating layer 12, and the step is on m. The transparent electrode 13 and the tantalum or reflective electrode 13 are formed by m or ΙΤ0 (indium tin oxide). The liquid crystal display device 5 shown in Fig. 2 has a structure in which the number of optical films is smaller than that of the conventional liquid crystal display device, and a thinner liquid crystal display device can be manufactured. An example of a method of manufacturing the liquid crystal display device 5 in which the color/light-proof sheet 1 is formed on the liquid crystal layer side of one of the substrates is as follows. By depositing a gate electrode, a gate insulating film, and an amorphous germanium formed of M〇 or MoW on a borosilicate glass on a substrate on the backlight side, and then forming a pattern, via amorphous矽 After crystallizing to form a semiconductor thin film by excimer laser annealing, P, B, etc. are mixed in the field of both sides of the gate electrode to form a TFT of η channel and ρ channel. Further, by forming the insulating layer 12 made of SiCb, a substrate on the backlight side can be obtained. Further, on the backlight side substrate 11, a transparent electrode 13 for a full-transmissive display device can be laminated on the substrate on the backlight side by means of a faceplate 700. At the same time, the reflective electrode for the total reflection type display device can be obtained by replacing the I TO with Ag, A1 or the like in the same manner. Further, by appropriately combining the reflective electrode and the (four) electrode, an electrode on the backlight side of the transflective liquid crystal display device can be obtained. On the other hand, the color filter layer 4 is formed on the opposite substrate 7. By using the R, G, and B color pickers together, a full color liquid crystal display device can be obtained. Subsequently, an alignment polymer is coated on the color filter layer 4', and the alignment film 3' can be formed by rubbing. The composition containing the compound (A) of the present invention is applied onto the alignment film 3', and heated while being heated in a temperature range in which the liquid crystal phase is obtained, and polymerized by ultraviolet irradiation to form an optical film 2'. After the formation of the optical film, the counter electrode 8' can be formed by the IT0 key to further form an alignment film on the counter electrode to form the liquid crystal phase 9. Finally, the liquid crystal display device 5 can be fabricated by combining with the substrate on the backlight side. Further, the optical film of the present invention can be used in a phase difference plate of a reflective liquid crystal display device and an organic EL display, and an FPD having the phase difference plate and the optical film. The above fpd is not particularly limited, and examples thereof include a liquid crystal display device (LCD) or an organic EL. Next, the polarizing plate of the present invention and the FPD provided with the polarizing plate will be described. The polarizing plate of the present invention comprising the optical film and the polarizing film of the present invention is generally obtained by laminating the optical film and the polarizing film of the present invention, specifically, in the film having the polarizing function, that is, in the polarizing thin filling The "adhesive" in the present specification means both the adhesive and the adhesive, either directly or on both sides, directly or by using an adhesive, by adhering to the light wind of the present invention 320885 71 200936654 film. Hereinafter, the polarizing plate of the present invention will be described using Figs. 3 to 5 . Figs. 3(a) to 3(e) are diagrams showing the outline of the polarizing plate 1 of the present invention. In the polarizing plate 30a shown in Fig. 3(a), the laminated body 14 and the polarizing film 15 are directly bonded together, and the laminated body 14 is composed of the supporting substrate 16, the alignment film 17, and the optical film 18. The polarizing plate 30a is formed by laminating the support substrate 16, the alignment film 17, the optical film 18, and the polarizing film 15. In the polarizing plate 30b shown in Fig. 3(b), the laminated body 14 and the polarizing film 15 are bonded via the adhesive layer 19. The polarizing plate 30c shown in Fig. 3(c) is directly bonded to the laminated body 14 and the laminated body 14', and the laminated body 14' is directly bonded to the polarizing film 15. In the polarizing plate 30d shown in Fig. 3(d), the laminated body 14 and the laminated body 14' are bonded via the adhesive layer 19, and the polarizing film 15 is directly bonded to the laminated body 14'. The polarizing plate 30e shown in Fig. 3(e) has a configuration in which the laminated body 14 and the laminated body 14' are bonded together via the adhesive layer 19, and the laminated body 14' and the polarized light are further bonded via the adhesive layer 19. Film 15. Instead of the laminated body 14, the optical film 18 which peels the support base material 16 and the alignment film 17 from the laminated body 14 may be used, and the alignment film 17 and the optical film 18 which peeled the support base material 16 by the laminated body 14 may be used. film. Instead of the laminate 14', the optical film 18' of the support substrate 72 320885 200936654 '16' and the alignment film 17' may be peeled off via the laminate 14', and the self-laminated body 14' may be used to peel off the support substrate 16' The film formed by the alignment film 17' and the optical film 18''. In the polarizing plate of the present invention, a plurality of laminated bodies may be laminated, and the plurality of laminated bodies may be all the same or different. The polarizing film 15 may be a film having a polarizing function, and specifically, a film in which a polyvinyl alcohol film is adsorbed by iodine or a dichroic dye, and an iodine or dichroic property is adsorbed after extending the polyvinyl alcohol film. Pigment film and the like. The adhesive used in the adhesive layer 19 and the adhesive layer 19' is preferably an adhesive having high transparency and excellent heat resistance. Examples of the adhesive include an acrylic adhesive, an epoxy adhesive, and a polyurethane adhesive. The flat display device of the present invention is provided with the optical film of the present invention, and specifically, a liquid crystal display device having a bonding product of a polarizing plate and a liquid crystal panel of the present invention, or a method of bonding the present invention An organic EL display device of an organic EL panel of a polarizing plate and a light-emitting layer. As an embodiment of the panel display device of the present invention, an example of a liquid crystal display device and an organic EL display device will be described below. Fig. 4 is a schematic view showing a bonding product 21 of a liquid crystal panel 20 and a polarizing plate 30 of a liquid crystal display device of the present invention. The laminate 21 is obtained by laminating the polarizing plate 30 of the present invention and the liquid crystal panel 20 via the adhesive layer 22. Black and white can be displayed by driving a liquid crystal molecule by applying a voltage to the liquid crystal panel 20 using an electrode not shown in the drawing.

Fig. 5 is a schematic view showing an organic EL 73 320885 200936654 panel 23 of the organic EL display device of the present invention. The organic EL panel 23 is formed by bonding the polarizing plate 30 and the light-emitting layer 24 of the present invention via the adhesive layer 25. In the above organic EL panel, the polarizing plate 30 is a function of a wide-band circular polarizing plate. Meanwhile, the light-emitting layer 24 is at least one layer made of a conductive organic compound. EXAMPLES The present invention will be described in more detail by way of examples. However, the invention is not limited to such embodiments. Example 1

(1) The compound represented by the above formula (i-1 - 1) can be obtained by reacting hydroquinone with dihydrofuran by the method disclosed in JP-A-2004-262884. (2) The compound of the formula (i-1-l) obtained by mixing 100. lg, potassium carbonate 97.1 g, 6-bromohexanol 64 g and N,N-dimercaptoacetamide 200 mL, the resulting mixture was placed under a nitrogen atmosphere. After the reaction at 90 ° C, the reaction was further carried out at 100 ° C. 74 320885 200936654, the resulting reaction mixture was allowed to cool to room temperature, and methyl isobutyl ketone was added to the reaction mixture. After stirring, the mixture was separated into an organic layer and an aqueous layer. The obtained organic layer was washed with pure water in an aqueous solution of pure water and sodium hydroxide. Dehydrated treatment is carried out by adding anhydrous sodium sulphate to the organic layer after washing. After the sodium sulfate was removed by hydrazine, the obtained filtrate was concentrated under reduced pressure. The resulting residue was added to methanol, and the precipitated sediment was obtained by filtration. The compound I26g represented by the above formula (i-1-2) was obtained by vacuum drying and removing the precipitate, and the yield was 91 ° /. (Based on 6-chlorohexanol). (3) 126 g of the compound (i-1-2) obtained in chloroform, 1.40 g of 3,5-di-t-butyl-4-hydroxyindole, and N,N-dimethylaniline 116. · 7 g and 1,3-dimethyl-2-imidazolidinone 1·, the resulting solution was ice-cold. Under a nitrogen atmosphere, astyloyl chloride (5. 1 g) was dropped and reacted at room temperature. . In the obtained reaction mixture, the organic layer and the aqueous layer were separated by the addition of pure water, and the obtained organic layer was washed with hydrochloric acid water, a saturated aqueous solution of sodium carbonate and further purified water. Dry water was added to the organic layer after washing to dryness. After sodium sulfate was removed by filtration, 3,5-di-tert-butyl-4-hydroxyindole was added to the obtained filtrate, and the mixture was concentrated under reduced pressure. The compound shown by (i-1-3) can be obtained. (4) After adding tetrahydrofuran 200 M1 to the obtained compound (i-1-3), 200 mL of tetrahydrofuran was further added. After hydrochloric acid was added to the obtained solution, the reaction was carried out at 60 ° C under a nitrogen atmosphere. Saturated brine was added to the obtained reaction mixture, and the mixture was stirred to separate into an organic layer and a water layer, and anhydrous sodium sulfate was added to the obtained organic layer to carry out dehydration treatment. After removing sodium sulfate by filtration, the resulting filtrate was concentrated under reduced pressure. The obtained concentrate was added to Hyun Hyun, 320885 75 200936654 &gt; and stirred under ice cooling, and the precipitated solid was obtained by filtration. The solid obtained by vacuum drying was obtained, and 9 g of the compound of the above formula (i-1-4) was obtained in a yield of 79% (based on the compound of (i-1-4)). (5) In the vessel, l 4_dihydroxyindole 5. 〇g, potassium carbonate 8.6 g, 4-(bromomethyl)benzoic acid methyl ester 1 〇.丨_dimercaptoacetamide 60 g, the resulting mixture was stirred at 60 C to cause a reaction. The resulting reaction mixture was poured into ice water, and the precipitated solid was obtained by filtration. The obtained solid is washed with pure water to obtain a powder containing a compound of the formula (Bu) which is 9·5 g. After the obtained powder was pulverized, it was washed with methanol to obtain a powder 782 of a compound of the formula (1-1-6) having a purity of 96%. The yield was 66% (based on 1,4-di-based oxime i). 1 H-NMR (CDC 1 3 ) : δ (ppm) 3. 93 (s, 6H), 5. 30 (s, 4H), 7· 27 (s, 2H), 7·67 to 7. 73 (d , 4H), 7·74 to 7.78 (dd, 2 Η), 8. 08~8· 11 (dd, 4H), 8·19~8. 2 5 (m, 2H) (6) in the container The compound of the formula: 5. 〇g, 12 g of ethanol, 40 g of tetrahydrofuran, and 7 g of a saturated aqueous potassium hydroxide solution were added, and the resulting hydrazine mixture was stirred and reacted under a nitrogen atmosphere at 60 t. The resulting reaction mixture was allowed to cool and then poured into ice water. The powder containing the compound of the above formula (iU) is obtained, 4. 7 g, the powder of the compound of the above formula (iU) is obtained by the method of the present invention. . After the obtained powder is pulverized, it is washed with tetrahydrofuran to obtain a powder 322 of a compound of the formula (?-1-7) having a purity of 96% or more. The yield was 68% (based on the compound represented by the formula (i-1-6)). 320885 76 200936654 (d6_dimethyl hard): δ (ppm) 5. 3 3 (s, 4Η), 7. 2 6 (s, ~7· 74 (d, 4H), 7. 80~7. 84 (dd, 2H), 7. 96~ 4H), 8. 04-8. 〇8 (m&gt; 2H) ) In the valley (10), the compound of the formula (丨_ 1 ) is added. (4) The compound represented by the formula (ii-4) is 2. 3g, ethyl dimethylaminopropyl carbonitrile monoamine imide hydrochloride 1. 74g, 4-didecylaminopyridinium. 18 g and 55 g of gas, and in the obtained mixture, N,N-dimethylacetamide 8 was added and stirred. Into the obtained mixture, after adding 3,5-di-tert-butyl-4- residue toluene 1 Torr, and then adding N,N'-didecylacetamide 3 〇g to react the desired mixture. The resulting precipitate was separated by filtration in an hour. The separated precipitate was dried under vacuum, and the obtained powder was extracted with ethyl acetate. After the obtained organic layer was concentrated to a ratio of 1/3 by Luofa, methanol was added. The precipitated solid was washed with decyl alcohol to obtain the compound 3 oxime represented by the above formula (i-H). The yield was 74% (based on the compound represented by the formula (i-1-7)). Ο 1h-nmr 2Η), 7. 7 1 8. 00 (d, 1 H-nmr (CDCl3): 6 (ppm) 1. 32~1. 82 (m, 16H), 3 9 4~3. 99 ( t, 4H), 4. 13~4· 18 (t, 4H>, 5.35 (s, 4H), 5 7 9~5. 8 3 (dd, 2 H), 6. 0 7~6. 17 (m, 2 H), 6. 3 7~6. 4 3 (m 2 H)' 6· 9 1 to 6· 9 4 (m, 4H), 7· 11 to 7· 14 (m, 4H), 7 3 1 (s 2H), 7·74~7. 79 (m, 6HK 8· 21 to 8· 27 (m, 6H) Example 2 320885 77 200936654

(1) In the first embodiment (2), except that 10-bromohexanol was substituted with 10-bromohexanol, the same as in the first embodiment (2) to (4), the above formula (i- 1-5) The compound shown. The yield was 60% (based on the compound represented by the formula (i-1-l)). (2) In the embodiment 1 (7), except that the compound represented by the above formula (i-1-5) is substituted for the compound represented by the formula (i-1-4), the same as in the embodiment 1 (5) (7) Similarly, a compound of the formula (i-1-9) can be obtained. Example 3 78 320885 200936654

(1) A compound of the formula (vi-1-1) is obtained from 2,5-dimethoxyaniline according to the method described in J. Chem. Soc., Perkin Trans. 1, 205-210 (2000). . (2) The obtained compound of the formula (vi-1-l) was 10.8 g, and the gasified pyridinium was 54.0 g. The resulting mixture was stirred at 220 °C. After the resulting mixture was cooled, 216 g of water was added. The precipitated precipitates were separated by filtration. The separated precipitate was washed with water and hexane. A solid of 8. 7 g of the compound of the above formula (vi-1-2) was obtained in a yield of 89% (based on the compound of (vi-1-l)). (8) and N,N-, the compound of the formula (vi-1-2), 7. 0g, with potassium carbonate 11.9 g, 4-(bromodecyl) benzoic acid decyl ester 13. 8g and N, N- 69 g of dimethyl acetamide was stirred at 60 ° C and allowed to react. The resulting reaction mixture was poured into ice water, and the obtained solid was filtered. The solids of the compound of the above formula (vi-1-3) are 14.5 g, the yield is 91% (as shown by (vi-1-2). 79 320885 200936654 'The compound is the benchmark. 1 H-NMR (CDC 1 3 ) : δ (p pm) 3. 91, 3.92 (2s, 6H) '5. 2 5 (s, 2 Η), 5. 46 (s, 2Η), 6. 6 6 ～6. 8 0 (dd, 2 Η), 7. 4 7 ～ 7· 6 1 (m, 7H), 8. 0 3~8. 1 6 (m, 6H) (4) In the container, 6 g of the compound of the formula (vi-b 3), 56 g of sterol, 56 g of tetrahydrofuran, 2. 6 g of sodium hydroxide and 28 g of water were added. The resulting mixture was stirred at 65 ° C and allowed to react. After cooling the obtained reaction mixture, it was poured into ice water, and hydrochloric acid was added dropwise to the resulting mixture until the pH reached 3 Torr. The precipitate precipitated was separated by filtration. The solid which was separated by the above formula (vi-1-4) was 13.2 g, and the yield was 99% (the compound represented by (vi-1-3) was Benchmark). 1 H — NMR (d6_dimethyl fluorene): δ (P pm) 5. 3 4 ( s, 2 H), 5. 4 1 (s, 2H), 6. 98 ～ 7. 06 (dd, 2H ), 7.56 to 7.64 (m, 7H), 7. 9 5 to 8. 1 0 (m, 6 Η) (5) In the container, add the above formula (4) (vi-1-4) 3.58 g of the compound shown in the above formula (4), the compound represented by the formula (i-1-4), 3.79 g, 4-dimethylaminopyridinium, 18 g, and 243 g of chloroform, to give a mixture. The N,N'-dicyclohexylcarbodiimide 2.96S was dissolved in a gas-like 61 g to obtain a solution, which was added dropwise to the resulting mixture under ice cooling. The resulting mixture was found to react. The precipitated solid was separated by filtration. The obtained filtrate was concentrated to a 1/2 amount under reduced pressure. Methanol was added to the obtained concentrated filtrate. After mixing the obtained mixture, the solid which precipitated was separated by filtration, and the separated solid was washed with methanol to obtain a compound of the formula (vi-1-5) of 5·50 g in a yield of 78% (in terms of The compound shown in (vi-1-4) is the standard). 320885 80 200936654 iH-NMR (CDCl3): 5 (ppm) r 4H 83 (m, "Η", 3 9 4-3. 98 (t, 4H). 4. 1 5^4. 20 (t, 4H) , 5. 29 (s, 2H), · 5. 51 (s, 2H). 5. 79^5. 84 (dd, 2H), 6. 〇7~6. 17 (m, 2H), 6.37~6.44 (m, 2H), 6.72~6.94 (m, 4H), 7〇9~7i3 (m, 4H), 7·48 ~ 7. 50 ft q ή&quot;\ 7 c 0 _ bO (t, 3H), 7 58~7· 68 (dd, 4H), 8. 1 4~8. 2 4 (m, 6 H) Example 4 On a glass substrate, coated with polyethylene glycol (polyvinyl alcohol 1 〇〇〇 completely) After the 2% aqueous solution of the phlegm-type 'Wako Pure Chemical Industries Co., Ltd.', it was heated and dried to obtain a film having a thickness of 89 rim. After the surface of the obtained film was subjected to rubbing treatment, it was rubbed on the surface of the rubbing treatment. A solution of the following composition was applied by a spin coating method. After drying on a 130 t hot plate for 1 minute, an optical film was obtained by irradiating ultraviolet rays of 2400 mJ/cm 2 on one side while heating rc. &lt;Composition&gt; Compound (A) : 13.8% of the compound represented by the following formula (vi-i-5)

Liquid crystal compound: LC242 (available from BASF) 16.2% Photopolymerization initiator: IRGACURE 819 (Ciba Japan) 0. 9% Coating agent: BYK 361N (BYK-Chemie Japan) And the other than the implementation of the compound of the formula (vi-: l-5), the content of the LC242 is 29.0%, the rest and the implementation Example 4 An optical film was obtained in the same manner. &lt;Measurement of optical characteristics&gt; The phase difference of the optical film produced in the wavelength range of 450 nm to 700 mn was measured using a measuring machine (KOBRA-WR, manufactured by Oji Scientific Instruments Co., Ltd.), and was calculated by an attached program of the device. The phase difference Re (450) at a wavelength of 450 nm, the phase difference Re (550) at a wavelength of 550 nm, and the phase difference Re (650) at a wavelength of 650 nm are shown in Table 2. Table 2

Re(550) (nm) Re(450)/ Re(550) Re(450)/ Re(550) Film thickness d (β m) Birefringence Δη Example 4 128 1. 058 0. 983 0. 91 0 140 Comparative Example 1 156 1. 070 0. 960 1. 09 0. 143 Example 5 In Example 4, except for the compound of the formula (i-1-8), the formula (vi-1-5) was substituted. An optical film was obtained in the same manner as in Example 4 except for the compound shown. Example 6 In Example 4, except that the compound represented by the formula (i-1-9) was used instead of the compound represented by the formula (vi-1-5), the same procedure as in Example 4 was carried out, and optical was obtained. film. (Industrial Applicability) The optical film of the present invention can have the same polarized light in a wide wavelength region. 82 320885 200936654 Conversion. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a schematic view showing a color filter 1 of the present invention. Fig. 2 is a schematic view showing a liquid crystal display device 5 of the present invention. Fig. 3 (a) to (e) are schematic views showing a polarizing plate 3 of the present invention. Fig. 4 is a schematic view showing a bonding product 21 of a liquid crystal panel 2A and a polarizing plate 30 of a liquid crystal display device of the present invention. Fig. 5 is a schematic view showing an organic crucible plate 23 of the organic EL display device of the present invention. [Main component symbol description] 1,1' color filter 2, 2, optical film 3, 3' alignment film 4, 4, filter, color layer 5 liquid crystal display device 6, 10 polarizing plate 7, 11 substrate 8 counter electrode 9 liquid crystal layer 12 TFT, insulating layer 13 transparent electrode 13, reflective electrode 30, 30a, 30b, 30c, 30d, 30e polarizing plate 14, 14, laminated body 15 polarizing film 16, 16, supporting substrate 17, 17' alignment film 18, 18, optical film 19, 19', 2 2, 2 5 adhesive layer 20 liquid crystal panel 21 bonding product 23 organic EL panel 24 light emitting layer 83 320885

Claims (1)

200936654 VII. Patent application scope: 1. Two = _, which is obtained by polymerizing a compound containing the formula (1) and at least one poly &amp; group, (A) (A) -Ga-Da~ Ar~Db-Gl 〇=中H shows a divalent group having at least one aromatic ring selected from the group consisting of an aromatic hydrocarbon ring and an aromatic group, and 7 Γ in the valent group The total number of electrons|^ is 12 or more; 1) 8 and y each independently represent a single key, _c〇_〇_, _〇_c〇_, _c(= s)_〇_, _〇_c( = S) -CRY-, hcry-m, _CRlR2 〇-, -CR1r2-〇-Cr3r4_, _crir2_〇-c〇_, one 〇c〇cr1r2, -CR=2-0-C0-cr3r4_, _cr1r2-C〇_ 〇_cr3r4_, -Nr]—(10)3—, —cr2r3-Nrl “C0_NR]_ or one NRl_c〇_; R1, r2, each of p 3 independently represents a hydrogen atom, a fluorine atom, or a carbon 1 to 4 Alkyl; ^ and 0 each independently represent a divalent aromatic hydrocarbon group or a divalent aromatic fluorene aromatic heterocyclic group, and the aromatic hydrocarbon group and the aromatic heterocyclic group may be selected from a functional atom, a stone, and a number 1 to a group of 4, a fluoro group having 1 to 4 carbon atoms, an alkoxy group having 1 to 4 carbon atoms, a cyano group and a nitro group 2. The optical film according to claim 1, wherein the compound containing the group of the formula (A) and at least one polymerizable group is a group having the formula (B). And at least one polymerizable group of compounds, formula (8) E1-Da-Ar-Db-Gb-E2- (B) 320885 84 200936654 * (Formula, Ar, Da, Db, Ga; § broad----- definition For the same definition, the patent applicants ^ -4 d D each independently represent - coffee _ Cii2-CH2-, - 〇 ~ s_, ♦, one-to-one C (= S) _ 〇 ', = s) _, I.二广(四)-' C0-,-0-ch2-,, 2_0_, _ 0 NR -, '5· β LH2 CH2-S- or set clock, Ρ5 and R6 each independently represent hydrogen primary secondary bond R alkyl ',,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, a group and at least one polymerizable group compound, formula (C) -Dh-Gb-52-fA2-B2)p (C) Ο (where ^, ^^" and the definitions of the scope of the patent range 1 and 2 are the same definition, B1 and B2 are independently represented Race, a glimpse...〇, _s_, 香〇,娜^ -0-C0-0 C(=S)-0---〇-C(=S)—oc(=s)-o-, -CO- NR -NR5-C0--0-CH2-CH2-〇-&gt;-S-CH2-CH2-S- or early bond 'R5 and R6 are the same as defined in the second paragraph of the patent application scope; A1 And A2 each independently represent a divalent alicyclic hydrocarbon group or a divalent aromatic hydrocarbon group, and the alicyclic hydrocarbon group and the aromatic hydrocarbon group may be selected from the group consisting of a picture atom, a carbon number of 1 to 4, and a carbon number of 1 to 4. Substituting at least one of a group of a fluoroalkyl group, an alkoxy group having an inverse number of 1 to 4, a fluoroalkoxy group having a carbon number of 4 to 4, a cyano group, and a nitro group: k and 1 are each independently 85 320885 200936654 represents an integer from 0 to 3.) 4. The optical film of claim 3, wherein the compound having a group represented by the formula (c) and at least one polymerizable group is a compound represented by the formula (d), and the formula (8) P - F1 &quot;1—A1·^;1—Ga—Da—Ar—Db—Gb—Ε2{α2—Β2)ρ·ρ2—P2 (9) (wherein, the definitions of items 1, 2, and 3 of the patent range are the same definition; F and F2 each independently represent an alkylene group having a carbon number of from 12 to 12, and the alkylene group may be formed by an alkyl group selected from the group consisting of a C 1 to 5 alkyl group, a C 1 to 5 alkoxy group, and a halogen atom. At least one of the groups is substituted, and at the same time, at least one methylene group constituting the building group may be substituted by _〇_ or _c〇_; any one of pl and p2 represents a polymerizable group, and - One represents a hydrogen atom or a polymerizable group). 5. The optical film of the fourth application patent scope is satisfied by the formula (3), (N^-4)/3 &lt;k+l+4 (2) 12^N, ^22 (3 0 6· The optical film of claim 4, wherein the compound represented by the formula (I) is a compound represented by the formula (1), P1—P^i—A^E1—G1—D1—Ar— D2—G2—Ε24α2--Β2)γ-ρ2_ρ2 (1) (wherein Ar, Ε1, Ε2, Β1, Β2, F1, F2, ρ1, wη ... Γ Κ and 1 Table 320885 86 200936654 Show and apply for patent scope 2 D] and D2 are independently defined as the same definition of Jrw, R~CR7--, -o-c&quot;...c, Weng _cr-o-co-cm,, 1r2|C() _cr3r4, RL, -CRf-CO-O-CW-, -ND»_rP2p3 w and the same meaning as described above ❹ indicates a divalent aromatic hydrocarbon group or a divalent aromatic miscellaneous product An aromatic heterocyclic group which may be grouped by a group selected from the group consisting of a ketone group of a dentate group, a ketone group having 1 to 4 carbon atoms, an alkoxy group having 1 to 4 carbon atoms, a cyano group and a nitro group. At least one of them is taken. t. In the optical film 1 of any one of claims 1 to 6, 'Ar is the formula UH. Any one of the groups shown in the formula (Ar_13), (wherein Z1 represents a tooth atom, a carbon number, an alkyl group of 6 to 6, a cyano group, a nitro group, an alkylsulfinyl group having 1 to 6 carbon atoms, an alkylsulfonyl group having a carbon number of 6 to 6 or a carboxyl group; a fluoroalkyl group having 1 to 6 carbon atoms and an alkoxy group having a carbon number of 丨 to 320. 885. 200936654 Mz. N 1 Zi η A sulfur-based group having 2 to 12 carbon atoms and an N-alkylamino group having 1 to 6 carbon atoms , "N,N-dialkylamino group, carbon number 1 to 6, alkyl group, or carbon number 2 to 12 N,N-dialkylamine sulfonyl group; 7 Q ^ from independently _ _ _ _ _ _ _ _ _ _ _ _ _ A hydrocarbon group or an aromatic heterocyclic group which may be taken; W1 and W2 each independently represent a hydrogen atom, a cyano group, a methyl group or a halogen atom; m represents an integer of 〇 to 6, and η represents an integer of 0 to 2). 9. The optical film of claim 1, wherein Da is ~〇-CR丨R2-, and Db is a CRlR2_〇1. </ RTI> The optical film of the ninth aspect of the patent application, wherein 〇8 and ^ are 1,4-benzene base. 10. The optical film of claim 6, wherein 〇1 is -O-CfR2- and D2 is -CRY-O-. An optical film according to item 6 of the patent application, wherein 〇1 and 62 are 1,4- 礼礼. A as claimed in the scope of patents! The optical film of the item, wherein the phase difference (Re(550)) in the wavelength π- is 113 to 163 run. 13. The optical film of claim 1, wherein the phase difference (Re(550)) at a wavelength of 55 〇 nm is 250 to 300 nm. "· A composition comprising: a compound containing a group represented by formula (A) and at least one polymerizable group, and a compound represented by formula (4), formula (A) 320885 88 200936654 (A) —Ga _ Da — Ar — Db — Gl (wherein Ar represents a divalent group having at least one aromatic ring selected from the group consisting of an aromatic hydrocarbon ring and an aromatic heterocyclic ring, and the aromatic group contained in the divalent group The total number of τ electrons is 12 or more;]) 3 and Db each independently represent a single bond, -C0-0-, -0-C0_, -c( = s)_〇_, _〇_c(= H, -CRf-CRY-, side 丨r2_, cr1r2 _〇, ❹ G -CRY-O-CRY-, -CW-O-CO-, ~〇_c〇_cr1r2 _, -C^R^O -CO-CRV- ^ -CR^^CO-O-CRY- . -NRJ-CR2R3-. -Cr2rlnr]_, a C0_NR1_ or a NRl_c〇H, y and self-independently represent a hydrogen atom, (four), or a carbon number of 1 to 4; and G independently of each other * 2 valent aromatic frequency group or valence = heterocyclic group 'The aromatic hydrocarbon group and the surface ring group can be selected =, carbon number 1 to 4 , at least one of the group of 1 to 4, the number of carbons 1 to 4, the substitution of the group of cyano and nitro; (4) p Wherein the 'A (4) sulphur-based group, the alicyclic hydrocarbon group or the group of sulphur group, the trans-hydrocarbyl group or the miscellaneous county may be selected from the group consisting of (10) to 6 to 6, the carbon number to 6 alkoxy, carbon number! To the N N-alkylamino group H, the secret money sulfur group &gt; '- the Hr replaced by each independently to ==Ο ΛΛΤΤ /ΛΤΤ 1V ' ~C (4) ---CH = CH- -CH2-CH2 - 0-, -S---C(-〇). 320885 89 200936654 -C( = 0)-0-, -〇-C( = 0)-, -〇-c( = 〇)-〇-,- c( = s)-, -C( = S)-0-, -0-C( = S)-, -CH=N-, -N=CH-, -N=N-, _C(=0) - NR14-, -NRM-C(=0)...-0CH2_,_0CF2_, _N Rl4_, -CH2-0---CF2-0---CH = CH-C( = 〇)-〇---0, C(=0)-CH=CH-, or a single bond, R]4 and R15 each independently represent a hydrogen atom, a fluorine atom, or a burnt number of 1 to 4; R14 and R15 may bond to form a carbon number. An alkylene group of 4 to 7; E11 represents an alkane group having a carbon number of 1 to 2, which may be an alkyl group having 1 to 6 carbon atoms, an alkoxy group having 1 to 6 carbon atoms, and a halogen atom; Substituted in at least one of the groups; Pn represents a polymerizable group; G represents a hydrogen atom, a halogen atom, an alkyl group having 1 to 13 carbon atoms, an alkoxy group having 1 to 13 carbon atoms, and a carbon number of 1 to 13 A fluoroalkyl group, an N-alkylamine group having a carbon number of i to 13, a cyano group or a nitro group, or a carbon number! a polymerizable group bonded to a base of 12, which may be grouped by an alkyl group having 1 to 6 carbon atoms, an alkoxy group having 1 to 6 carbon atoms, and a halogen atom. Replaced by at least one; t represents an integer from 丨 to 5). 15. The composition of claim 14, wherein the compound having the group represented by the formula (a) and the at least one polymerizable group is a compound represented by the formula (1), P1--A^E1- G1—D1- 2—G2- -B2^—F2- (1) (In the formula, the Ar table is not the same as the definition of the 14th article of the patent application scope. 'D and D are each independently represented, _cr丨'°'CR, r2 CRlR2~°- --CR^'-O-CR'R4---CR'R'-O-qq^ -O-CO-CRY-,-CR]R2-〇-C〇-CR3R4-,-CRY-COlc^ 320885 90 200936654 纛NR CR :' or _cr2r3_nr1_ ; R1, r2, ^3, and P Each of the two surfaces is not a fluorine atom, or a carbon number of 1 to 4; G1 fG each independently represents a divalent aromatic a steroid group or a divalent aromatic group of a heterocyclic group, the aromatic hydrocarbon group and the aromatic heterocyclic group may be selected from the group consisting of: an atom, a pyridyl group of 1 to 4, and a fluorine group having 1 to 4 carbon atoms. And at least one of a group of carbon atoms up to 4, such as alkoxy groups, gas groups, and Jingji; E1 and E2 each independently represent _cr5r6_, ϋ一, | ❹ -S...co-o-, one ...〇, one by one c(=s)—〇_, ~°~C(=S) °-C(=S)-0---CO-NR5---NR5-C0-, 6° CH2 CH2~° S'CHz—CH2-S-, or a single bond, p and R6 each independently represent a hydrogen atom, a fluorine atom or an alkyl group having 1 to 4 carbon atoms. · B1 and B2 each independently represent _cr5r6-- -ch2_CH2___〇_, -s-, -co-ο-, -〇-CO-, -0_C0_0_, _c(=s)_〇一, -〇-C(=S)-, -〇-C〇S)-〇-, -CO-NR5-, -NR5- c〇 -, ❹ _2〇-ch2-, -ch2-0-, -S-CH2-, -CH2-s_, or a single bond; A1 and A2 each independently represent a divalent alicyclic hydrocarbon group or a divalent aromatic a hydrocarbon group, the alicyclic hydrocarbon group and the aromatic hydrocarbon group may be selected from a halogen atom, a condensed group having 1 to 4 carbon atoms, a fluoroalkyl group having 1 to 4 carbon atoms, an alkoxy group having a carbon number of 4 to 4, and a carbon number At least one of the group consisting of 1 to 4 of a fluoroalkoxy group, a cyano group, and a nitro group; k &amp; 丨 each independently represents an integer of 〇 to 3; and F1 and F2 each independently represent a carbon number! The alkylene group to 12, which may be substituted by at least one selected from the group consisting of an alkyl group having 1 to 5 carbon atoms, an alkoxy group having 1 to 5 carbon atoms, and a group of tooth atoms. Meanwhile, at least one methylene group constituting the alkylene group may be taken by or - 320 91 91 2009 36654, and any one of P and P 2 represents a polymerizable group, and the other represents a hydrogen atom or a polymerizable group). 16. A composition according to item 14 or 15 of U.S. Patent No. 14, which comprises a photopolymerization initiator. The π-type polarizing plate is a film containing the optical film and the polarizing film of the item i of the patent application. The color filter/color filter is formed by sequentially laminating a color filter layer, an alignment film, and an optical film of the first application of the patent application. There are 19 kinds of liquid sputum display devices, which are those containing the color filter of the scope of the patent application. 20. A type of flat display device is provided with a polarizing plate and a liquid crystal panel of the p item of the patent application. An organic EL display device comprising an organic electroluminescence (EL) plate comprising a polarizing plate of claim 17 of the patent application. 22. A compound of the formula (1), pl-F♦ - as known - d2 - g2 - e2'2 - P (1) (wherein 'red indicates at least one selected from the group consisting of aromatic hydrocarbon rings and aromatic impurities The divalent group of the aromatic ring in the group of the ring, the ^ aroma ring contained in the divalent group; the total number of tau electrons u12mD2 each independently represents -cr]r2-, _CRf cr¥~+cr]r2 _cr1r2_〇一, -C^-O-CRY-, _〇, -Cr1r2, _c o-co-c, -CRY-CO-〇_CR v ... 舭3 3 independently represents fluorocarbon / 320885 92 200936654 = number 44 filament 4 and self-independently representing a divalent or divalent aromatic heteroatom, the aromatic hydrocarbon group and the aromatic group can be selected (four) atom 'carbon number 1 to 4 alkyl group, carbon number成 icoi, _c(=s)_〇—, _〇_c are independently represented by groups of groups, carbon numbers, filaments of 4 to 4, cyano and nitro groups, and £2, respectively. (=s)_, -〇_c(, -〇_, -co-舭-, Zhiyi co_, n, _CH2_m, -ch2-s-, or single bond 'only 5 and self-independently represent hydrogen atom, fluorine Original or an alkyl group having 1 to 4 carbon atoms; B] and B2 are each independently represented, -CR5R, -CH2_CH2, _0_, _s_, mc〇 _ 〇—(4) —, —C(=S)-〇-,-〇-C(=S)—, _〇_c(=s)_〇_, „5_, -nr5'-, _〇_CH2_ , a CH2_0_, _S_CH2_ m, or a single bond, A1 and A2 each independently represent a divalent alicyclic hydrocarbon group or a divalent aromatic hydrocarbon group, and the alicyclic hydrocarbon group and the aromatic hydrocarbon group may be selected from the group consisting of atom and carbon a group of 1 to 4 alkyl groups, carbon number 丨 to 4 fluoroalkyl groups, 'carbon = 1 to 4 alkoxy groups, carbon number 丨 to 4 fluoroalkoxy groups, cyano groups and nitro groups Substituted by at least one; k &amp; ! each independently represents an integer of from 0 to 3; F] and F2 each independently represent a burning number of 1 to 12, which may be selected from carbon numbers 丨Substituting at least one of an alkyl group of 5, an alkoxy group having a carbon number of j to 5, and a group of halogen atoms 'at the same time' constitutes at least one methylene group of the cauterization group may be -戋C0-substituted; any of p1 and p2 represents a polymerizable group, and the other represents a hydrogen atom or a polymerizable group.) 320885 93 200936654 23. The compound of claim 22, which satisfies the formula ( 2) and (3), (N,-4)/3 &lt;k+l+4 (2) 12^N,^22 (3) 〇 24· The compound of claim 22, wherein Αι• is any one of the groups represented by the formula (Ar-1) to the formula (Ar-13), Γ2 γ2 Q Ν (Ar-8) Γ2 (Ar’ll) (Ar-12) (Ar_13) (wherein, Z1 represents a halogen atom, a carbon number} to an alkyl group of 6, a cyano group, a carbonyl group having 1 to 6 carbon atoms, and a decyl group having a carbon number of 1 to 6 , a few groups, a fluorine group having 1 to 6 carbon atoms, a gas group having a carbon number of i to 6, a alkylthio group having a number of 1 to 6, a N-alkylamino group having a carbon number of 丨, and a carbon number of 2 N,N-dialkylamino group to 12, carbon number to 6 alkyl base, or N,N-dichylamine gamma having 2 to 12 carbon; 乂Q3 are each independently represented - CRY_', _nr7_ '-c〇_ or one, R and R8 each independently represent a hydrogen atom or a carbon number i to 4; Y], Y2 and Y3 each independently represent a substituted aromatic hydrocarbon group or 320885 94 200936654 m substituted aromatic heterocyclic group; W1 and W2 each independently represent a hydrogen atom, a cyano group, a fluorenyl group or a halogen atom; m represents an integer of 0 to 6 'n represents an integer of 0 to 2). 25. The compound of claim 22, wherein D1 is -O-CW- and D2 is -CRY-O-. 26. The compound of claim 22, wherein G1 and G2 are 1,4-phenylene. 27. A method of producing an unpolymerized film, characterized in that a solution containing a compound according to any one of items 22 to 26 of the application specification is coated on a support substrate or coated on a support base. The alignment film on the material is allowed to dry. A method for producing an optical film, which comprises polymerizing an unpolymerized film obtained by the production method of claim 27 of the patent application. 95 320885 200936654 , w 3. English invention abstract: \ The present invention provides an optical film obtained by polymerizing a compound containing a group represented by formula (A) and at least one polymerizable group. -Ga-Da-Ar-Db-Gb - (A) (At represents a divalent group having at least one aromatic ring selected from a group consisted of aromatic hydrocarbon ring and aromatic heterocyclic ring, wherein the total number Νπ of π electron of the aromatic ring contained in the divalent group is 12 or More. Da and Db each independently represent single bond, -CO-O·, -O-CO-, -C( = S)-0·, -0-C(=S)-, -CRk2-, -CRW- CI^R4·, -0-CR] R2-, -CR^R2-.-, -CR^R2-.- CR3R4-, -CR^-O-CO-, -O-CO-CR^R2-, O-CRf-O-CO-CR3!^-, -CR] R2-C0-0-CR3R4-, -NR]-CR2R3-, -CRY-NR1-, -CO-NR1- or -NR^CO-. Ga and Gb each independently represent divalent aromatic hydrocarbon group or divalent aromatic heterocyclic group.) 4. Designated representative map: (1) The representative representative of the case is: (1) Figure. (2) A brief description of the symbol of the representative figure: 1 Color filter 2 Optical film 3 Alignment film 4 Color filter layer 5. If there is a chemical formula in this case, please reveal the chemical formula that best shows the characteristics of the invention: -Ga-Da-Ar-Db-Gb- (A) 320885