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1. (WO2019065009) OPTICAL BODY AND WINDOW MATERIAL
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Pub. No.: WO/2019/065009 International Application No.: PCT/JP2018/031022
Publication Date: 04.04.2019 International Filing Date: 22.08.2018
IPC:
G02B 5/02 (2006.01) ,B32B 7/02 (2006.01) ,B32B 9/00 (2006.01) ,E06B 3/70 (2006.01)
G PHYSICS
02
OPTICS
B
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
5
Optical elements other than lenses
02
Diffusing elements; Afocal elements
B PERFORMING OPERATIONS; TRANSPORTING
32
LAYERED PRODUCTS
B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
7
Layered products characterised by the relation between layers, i.e. products essentially comprising layers having different physical properties or products characterised by the interconnection of layers
02
in respect of physical properties, e.g. hardness
B PERFORMING OPERATIONS; TRANSPORTING
32
LAYERED PRODUCTS
B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
9
Layered products essentially comprising a particular substance not covered by groups B32B11/-B32B29/137
E FIXED CONSTRUCTIONS
06
DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS, IN GENERAL; LADDERS
B
FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
3
Window sashes, door leaves, or like elements for closing openings; Layout of fixed or moving closures, e.g. windows; Features of rigidly-mounted outer frames relating to the mounting of wing frames
70
Door leaves
Applicants:
デクセリアルズ株式会社 DEXERIALS CORPORATION [JP/JP]; 東京都品川区大崎一丁目11番2号 ゲートシティ大崎イーストタワー8階 Gate City Osaki, East Tower 8F, 1-11-2, Osaki, Shinagawa-ku Tokyo 1410032, JP
Inventors:
和田 豊 WADA Yutaka; JP
Agent:
杉村 憲司 SUGIMURA Kenji; JP
Priority Data:
2017-18495826.09.2017JP
Title (EN) OPTICAL BODY AND WINDOW MATERIAL
(FR) CORPS OPTIQUE ET MATÉRIAU DE FENÊTRE
(JA) 光学体、及び窓材
Abstract:
(EN) The present invention provides an optical body with excellent antiglare and viewing quality. The optical body has a fine irregular layer. The arithmetic average roughness Ra is 0.2 µm or less and the average length RSm of a roughness curve element is 10 µm or less in a rectangular region of 35.3 µm × 26.5 µm on the fine irregular surface, or the ratio of a surface area to the rectangular area is between 1.04 and 1.5, inclusive.
(FR) La présente invention concerne un corps optique présentant une excellente qualité antireflet et de visualisation. Le corps optique a une fine couche irrégulière. La rugosité moyenne arithmétique (Ra) est de 0,2 µm ou moins et la longueur moyenne (RSm) d'un élément de courbe de rugosité est de 10 µm ou moins dans une région rectangulaire de 35,3 µm × 26,5 µm sur la surface irrégulière fine ou le rapport d'une zone de surface à la zone rectangulaire est compris entre 1,04 et 1,5 inclus.
(JA) 防眩性及び眺望性に優れる光学体を提供する。光学体は、微細凹凸層を備え、微細凹凸表面の35.3μm×26.5μmの長方形領域において、算術平均粗さRaが0.2μm以下であり、且つ、粗さ曲線要素の平均長さRSmが10μm以下であるか、又は、当該長方形の面積に対する表面積の割合が1.04以上1.5以下である、ことを特徴とする。
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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, JO, 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)