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1. (WO2017154649) ANTIREFLECTIVE MEMBER AND METHOD FOR MANUFACTURING SAME
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Pub. No.: WO/2017/154649 International Application No.: PCT/JP2017/007611
Publication Date: 14.09.2017 International Filing Date: 28.02.2017
IPC:
G02B 1/118 (2015.01) ,G02B 5/00 (2006.01)
[IPC code unknown for G02B 1/118]
G PHYSICS
02
OPTICS
B
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
5
Optical elements other than lenses
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:
梅澤 朋一 UMEZAWA, Tomokazu; JP
Agent:
特許業務法人 小林国際特許事務所 KYORITSU INSTITUTE; 東京都豊島区北大塚2丁目25番1号 アミックス大塚ビル2階 Amix Otsuka Building 2F, 2-25-1, Kita Otsuka, Toshima-ku, Tokyo 1700004, JP
Priority Data:
2016-04342207.03.2016JP
Title (EN) ANTIREFLECTIVE MEMBER AND METHOD FOR MANUFACTURING SAME
(FR) ÉLÉMENT ANTIREFLET ET SON PROCÉDÉ DE FABRICATION
(JA) 反射防止部材及びその製造方法
Abstract:
(EN) Provided is an antireflective member which is not readily broken, and a method for manufacturing the same. An antireflective member (10, 50, 60, 70, 80) is provided with a base material sheet (11, 51, 61, 71, 81) and a nickel layer (12). The base material sheet (11, 51, 61, 71, 81) has a resin layer (21) and a metal layer (20, 87). The nickel layer (12) includes nickel, and is formed on the surface of the metal layer (20, 87) of the base material sheet (11, 51, 61, 71, 81). The nickel layer (12) has a plurality of first projections (25) arranged at a pitch equal to or less than the wavelength of incident light, and the plurality of first projections (25) are formed so that the orientation of distal ends thereof is uniform. The pitch of the plurality of first projections (25) is equal to or less than the wavelength of incident light.
(FR) La présente invention concerne un élément antireflet qui n’est pas facilement rompu, et son procédé de fabrication. Un élément antireflet (10, 50, 60, 70, 80) est pourvu d'une feuille de matériau de base (11, 51, 61, 71, 81) et d'une couche de nickel (12). La feuille de matériau de base (11, 51, 61, 71, 81) comporte une couche de résine (21) et une couche métallique (20, 87). La couche de nickel (12) comprend du nickel, et est formée sur la surface de la couche métallique (20, 87) de la feuille de matériau de base (11, 51, 61, 71, 81). La couche de nickel (12) comporte une pluralité de premières saillies (25) agencées à un pas égal ou inférieur à la longueur d'onde de la lumière incidente, et la pluralité de premières saillies (25) sont formées de sorte que l'orientation des extrémités distales de celles-ci soit uniforme. Le pas de la pluralité de premières saillies (25) est égal ou inférieur à la longueur d'onde de la lumière incidente.
(JA) 割れにくい反射防止部材及びその製造方法を提供する。 反射防止部材(10,50,60,70,80)は、基材シート(11,51,61,71,81)とニッケル層(12)とを備える。基材シート(11,51,61,71,81)は樹脂層(21)と金属層(20,87)とを有する。ニッケル層(12)は、ニッケルを含み、基材シート(11,51,61,71,81)の金属層(20,87)の表面に形成されている。ニッケル層(12)は、入射光の波長以下のピッチで配された複数の第1突部(25)を有し、これらの複数の第1突部(25)は先端の向きが不均一に形成されている。複数の第1突部(25)のピッチは、入射光の波長以下とされている。
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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, 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)