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1. (WO2018012469) WAVELENGTH-SELECTIVE REFLECTION MEMBRANE, OPTICAL FILM, METHOD FOR MANUFACTURING WAVELENGTH-SELECTIVE REFLECTION MEMBRANE, AND IMAGE DISPLAY DEVICE
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Pub. No.: WO/2018/012469 International Application No.: PCT/JP2017/025179
Publication Date: 18.01.2018 International Filing Date: 10.07.2017
IPC:
G02B 5/26 (2006.01) ,G02B 5/30 (2006.01) ,G02F 1/13363 (2006.01) ,G03B 21/00 (2006.01) ,G03B 21/60 (2014.01)
Applicants: FUJIFILM CORPORATION[JP/JP]; 26-30, Nishiazabu 2-chome, Minato-ku, Tokyo 1068620, JP
Inventors: ATSUMI, Kunihiro; JP
NIMURA, Shigeaki; JP
SAITO, Yukito; JP
Agent: TAIYO, NAKAJIMA & KATO; 3-17, Shinjuku 4-chome, Shinjuku-ku, Tokyo 1600022, JP
Priority Data:
2016-13998615.07.2016JP
Title (EN) WAVELENGTH-SELECTIVE REFLECTION MEMBRANE, OPTICAL FILM, METHOD FOR MANUFACTURING WAVELENGTH-SELECTIVE REFLECTION MEMBRANE, AND IMAGE DISPLAY DEVICE
(FR) MEMBRANE DE RÉFLEXION SÉLECTIVE EN LONGUEUR D'ONDE, FILM OPTIQUE, PROCÉDÉ DE FABRICATION D'UNE MEMBRANE DE RÉFLEXION SÉLECTIVE EN LONGUEUR D'ONDE, ET DISPOSITIF D'AFFICHAGE D'IMAGE
(JA) 波長選択性反射膜、光学フィルム、波長選択性反射膜の製造方法および画像表示装置
Abstract:
(EN) The present invention is a wavelength-selective reflection membrane which is a biaxially stretched optical membrane in which a discotic liquid crystal compound is fixed in a cholesteric phase state, the half-value width of the reflection wavelength region thereof being 40 nm or less.
(FR) La présente invention concerne une membrane de réflexion sélective en longueur d'onde qui est une membrane optique à étirement biaxial dans laquelle un composé de cristaux liquides discotiques est fixé dans un état de phase cholestérique, la largeur de demi-valeur de sa région de longueur d'onde de réflexion étant de 40 nm ou moins.
(JA) 円盤状液晶化合物がコレステリック相状態で固定されてなる光学膜の二軸延伸膜であって、反射波長域の半値幅が40nm以下である波長選択性反射膜とする。
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)