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1. (WO2019066043) POLARIZING PLATE PROTECTION FILM, POLARIZING PLATE, AND LIQUID CRYSTAL DISPLAY DEVICE
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Pub. No.: WO/2019/066043 International Application No.: PCT/JP2018/036494
Publication Date: 04.04.2019 International Filing Date: 28.09.2018
IPC:
G02B 5/30 (2006.01) ,G02F 1/1335 (2006.01)
G PHYSICS
02
OPTICS
B
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
5
Optical elements other than lenses
30
Polarising elements
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
1335
Structural association of optical devices, e.g. polarisers, reflectors, with the cell
Applicants:
富士フイルム株式会社 FUJIFILM CORPORATION [JP/JP]; 東京都港区西麻布2丁目26番30号 26-30, Nishiazabu 2-chome, Minato-ku, Tokyo 1068620, JP
Inventors:
深川 伸隆 FUKAGAWA, Nobutaka; JP
内藤 遊 NAITO, Yu; JP
桑原 浩樹 KUWAHARA, Hiroki; JP
佐々木 大輔 SASAKI, Daisuke; JP
古山 英和 FURUYAMA, Hidetomo; JP
筑紫 翔 CHIKUSHI, Natsuru; JP
Agent:
特許業務法人イイダアンドパートナーズ IIDA & PARTNERS; 東京都港区新橋3丁目1番10号 石井ビル3階 ISHII Bldg. 3F, 1-10, Shimbashi 3-chome, Minato-ku, Tokyo 1050004, JP
飯田 敏三 IIDA, Toshizo; JP
赤羽 修一 AKABA, Shuichi; JP
Priority Data:
2017-19208529.09.2017JP
2017-24793325.12.2017JP
2018-03502428.02.2018JP
2018-10490031.05.2018JP
2018-12209427.06.2018JP
Title (EN) POLARIZING PLATE PROTECTION FILM, POLARIZING PLATE, AND LIQUID CRYSTAL DISPLAY DEVICE
(FR) FILM DE PROTECTION DE PLAQUE POLARISANTE, PLAQUE POLARISANTE ET DISPOSITIF D'AFFICHAGE À CRISTAUX LIQUIDES
(JA) 偏光板保護膜、偏光板、及び液晶表示装置
Abstract:
(EN) Provided are: a polarizing plate protection film that includes a resin and at least 0.1 parts by mass of a colorant having an absorption maximum wavelength within the range of 560-620 nm or 460-520 nm with respect to 100 parts by mass of the resin, the polarizing plate protection film having a film thickness of 1-18 μm and a water content of 0.5 mass% or less; a polarizing plate in which the protection film is used; and a liquid crystal display device in which the polarizing plate is used.
(FR) L'invention concerne : un film de protection de plaque polarisante qui comprend une résine et au moins 0,1 partie en masse d'un colorant ayant une longueur d'onde maximale d'absorption dans la plage de 560 à 620 nm ou 460 à 520 nm par rapport à 100 parties en masse de la résine, le film de protection de plaque polarisante ayant une épaisseur de film variant de 1 à 18 µm et une teneur en eau de 0,5 % en masse ou moins ; une plaque polarisante dans laquelle le film de protection est utilisé ; et un dispositif d'affichage à cristaux liquides dans lequel la plaque polarisante est utilisée.
(JA) 樹脂と、該樹脂100質量部に対し、吸収極大波長が560~620nm又は460~520nmの範囲にある色素0.1質量部以上とを含み、膜厚が1~18μm、含水率が0.5質量%以下である偏光板保護膜、この保護膜を用いた偏光板、及びこの偏光板を用いた液晶表示装置。
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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)