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1. (WO2019026775) LIQUID CRYSTAL COMPOSITION, LIQUID CRYSTAL DISPLAY DEVICE AND METHOD FOR PRODUCING LIQUID CRYSTAL DISPLAY DEVICE
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Pub. No.: WO/2019/026775 International Application No.: PCT/JP2018/028182
Publication Date: 07.02.2019 International Filing Date: 27.07.2018
IPC:
C09K 19/38 (2006.01) ,C09K 19/54 (2006.01) ,G02F 1/13 (2006.01) ,G02F 1/1337 (2006.01)
C CHEMISTRY; METALLURGY
09
DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
K
MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
19
Liquid crystal materials
04
characterised by the chemical structure of the liquid crystal components
38
Polymers, e.g. polyamides
C CHEMISTRY; METALLURGY
09
DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
K
MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
19
Liquid crystal materials
52
characterised by components which are not liquid crystals, e.g. additives
54
Additives having no specific mesophase
G PHYSICS
02
OPTICS
F
DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING, GATING, MODULATING OR DEMODULATING; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
1
Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
01
for the control of the intensity, phase, polarisation or colour
13
based on liquid crystals, e.g. single liquid crystal display cells
G PHYSICS
02
OPTICS
F
DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING, GATING, MODULATING OR DEMODULATING; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
1
Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
01
for the control of the intensity, phase, polarisation or colour
13
based on liquid crystals, e.g. single liquid crystal display cells
133
Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
1333
Constructional arrangements
1337
Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
Applicants:
シャープ株式会社 SHARP KABUSHIKI KAISHA [JP/JP]; 大阪府堺市堺区匠町1番地 1, Takumi-cho, Sakai-ku, Sakai City, Osaka 5908522, JP
Inventors:
水崎 真伸 MIZUSAKI Masanobu; --
Agent:
特許業務法人暁合同特許事務所 AKATSUKI UNION PATENT FIRM; 愛知県名古屋市中区栄二丁目1番1号 日土地名古屋ビル5階 5th Floor, Nittochi Nagoya Bldg., 1-1, Sakae 2-chome, Naka-ku, Nagoya-shi, Aichi 4600008, JP
Priority Data:
2017-15147804.08.2017JP
Title (EN) LIQUID CRYSTAL COMPOSITION, LIQUID CRYSTAL DISPLAY DEVICE AND METHOD FOR PRODUCING LIQUID CRYSTAL DISPLAY DEVICE
(FR) COMPOSITION DE CRISTAUX LIQUIDES, ET DISPOSITIF D'AFFICHAGE À CRISTAUX LIQUIDES AINSI QUE PROCÉDÉ DE FABRICATION DE CELUI-CI
(JA) 液晶組成物、液晶表示装置及び液晶表示装置の製造方法
Abstract:
(EN) The present invention uses a liquid crystal composition which contains a liquid crystal material and a self-cleavable radically polymerizable monomer that is represented by chemical formula (1). (In chemical formula (1), R1 represents a linear, branched or cyclic alkyl group having 1-8 carbon atoms or an alkenyl group; each of Z1 and Z2 independently represents -O-, -S-, -NH-, -CO-, -COO-, -OCO- or a direct bond; each of Sp1 and Sp2 represents a linear, branched or cyclic alkylene group having 1-8 carbon atoms, an alkenylene group or a direct bond; and each of P1 and P2 independently represents a (meth)acryloyloxy group or a (meth)acryloylamino group.)
(FR) L'invention concerne une composition de cristaux liquides qui contient un matériau de cristaux liquides, et un monomère polymérisable par voie radicalaire de type auto-clivage représenté par la formule chimique (1). (Dans la formule chimique (1), R représente un groupe alkyle ou un groupe alcényle linéaire, ramifié ou cyclique de 1 à 8 atomes de carbone. Z et Z représentent, indépendamment l'un de l'autre, -O-, -S-, -NH-, -CO-, -COO-, -OCO- ou une liaison directe. Sp et Sp représentent un groupe alkylène ou un groupe alcénylène linéaire, ramifié ou cyclique de 1 à 8 atomes de carbone, ou une liaison directe. P et P représentent, indépendamment l'un de l'autre, un groupe (méth)acryloyloxy ou un groupe (méth)acrylamono.)
(JA) 液晶材料と、下記化学式(1)で表される自己開裂型ラジカル重合性モノマーと、を含む液晶組成物を用いる。 (上記化学式(1)中、Rは、炭素数1~8の、直鎖状、分岐状若しくは環状の、アルキル基若しくはアルケニル基を表す。Z及びZは、互いに独立して、-O-、-S-、-NH-、-CO-、-COO-、-OCO-、又は直接結合を表す。Sp及びSpは、炭素数1~8の、直鎖状、分枝状若しくは環状の、アルキレン基若しくはアルケニレン基、又は直接結合を表す。P及びPは、互いに独立して、(メタ)アクリロイルオキシ基、又は(メタ)アクリロイルアミノ基を表す)
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)