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1. (WO2017135261) TRANSLUCENT STRUCTURE
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/135261 International Application No.: PCT/JP2017/003462
Publication Date: 10.08.2017 International Filing Date: 31.01.2017
IPC:
G02B 5/02 (2006.01) ,B32B 3/30 (2006.01) ,B32B 7/02 (2006.01) ,G02B 1/113 (2015.01) ,G02B 1/115 (2015.01) ,H01L 51/50 (2006.01) ,H05B 33/02 (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
3
Layered products essentially comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products essentially having particular features of form
26
characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids
30
characterised by a layer formed with recesses or projections, e.g. grooved, ribbed
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
[IPC code unknown for G02B 1/113][IPC code unknown for G02B 1/115]
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
L
SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
51
Solid state devices using organic materials as the active part, or using a combination of organic materials with other materials as the active part; Processes or apparatus specially adapted for the manufacture or treatment of such devices, or of parts thereof
50
specially adapted for light emission, e.g. organic light emitting diodes (OLED) or polymer light emitting devices (PLED)
H ELECTRICITY
05
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
B
ELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR
33
Electroluminescent light sources
02
Details
Applicants:
AGC株式会社 AGC INC. [JP/JP]; 東京都千代田区丸の内一丁目5番1号 5-1, Marunouchi 1-chome, Chiyoda-ku, Tokyo 1008405, JP
Inventors:
竹田 洋介 TAKEDA Yosuke; JP
池田 徹 IKEDA Toru; JP
府川 真 FUKAWA Makoto; JP
Agent:
泉名 謙治 SENMYO Kenji; JP
小川 利春 OGAWA Toshiharu; JP
Priority Data:
2016-01708301.02.2016JP
Title (EN) TRANSLUCENT STRUCTURE
(FR) STRUCTURE TRANSLUCIDE
(JA) 透光性構造体
Abstract:
(EN) In order to provide a translucent structure having a low haze factor and low glare, the present invention provides a translucent structure having an uneven structure on the surface thereof, the uneven structure including first projections 5a having a diameter of 1 µm or greater at a height of 0.05 µm above the a surface shape (a) bearing height obtained by measuring the uneven structure using a laser microscope, the average value of the diameter of the first projections 5a being 1.000-16.000 µm, a plurality of projections in an image (c) in which the plurality of projections are scattered including second projections 5b having a diameter of 0.4 µm or greater at a height of 0.01 µm when 0 is used as the bearing height, the image (c) being obtained by obtaining a smoothing image (b) by filtering of the surface shape (a) by image processing software and subtracting XYZ data of the smoothing image (b) from XYZ data of the surface shape (a), the density of the second projections 5b being 0.023-7.210/µm2, and the ratio of the total area of a cross-section of the second projections 5b at a height of 0.01 µm being 0.900-90.000%.
(FR) Afin d'obtenir une structure translucide ayant un faible facteur de visibilité et un faible éblouissement, la présente invention concerne une structure translucide comportant une structure irrégulière sur sa surface. La structure irrégulière comprend des premières saillies 5a ayant un diamètre égal ou supérieur à 1 µm à une hauteur de 0,05 µm au-dessus de la hauteur de support d'une forme de surface (a) obtenue par mesure de la structure irrégulière à l'aide d'un microscope laser. La valeur moyenne du diamètre des premières saillies 5a est de 1,000 à 16,000 µm. Une pluralité de saillies d'une image (c) dans laquelle la pluralité de saillies est dispersée comprend des secondes saillies 5b ayant un diamètre égal ou supérieur à 0,4 µm à une hauteur de 0,01 µm lorsque 0 est utilisé comme hauteur de support. L'image (c) est obtenue par obtention d'une image de lissage (b) par filtrage de la forme de surface (a) au moyen d'un logiciel de traitement d'image et par soustraction de données XYZ de l'image de lissage (b) des données XYZ de la forme de surface (a). La densité des secondes saillies 5b est de 0,023 à 7,210/µm2, et le rapport de la surface totale d'une section transversale des secondes saillies 5b à une hauteur de 0,01 µm est de 0,900 à 90,000 %.
(JA) 低ヘイズ率で低ぎらつき性の透光性構造体の提供。 凹凸構造を表面に有し、前記凹凸構造が、前記凹凸構造をレーザ顕微鏡で測定して得られる表面形状(a)のベアリング高さ+0.05μmの高さでの直径が1μm以上の第一の凸部5aを含み、第一の凸部5aの直径の平均値が1.000~16.000μmであり、画像処理ソフトウェアにより表面形状(a)をフィルタリングすることによりスムージング像(b)を得て、表面形状(a)のXYZデータからスムージング像(b)のXYZデータを差し引いて得られた、複数の凸部が散らばった像(c)において、ベアリング高さを0としたとき、前記複数の凸部が、高さ0.01μmでの直径が0.4μm以上の第二の凸部5bを含み、第二の凸部5bの密度が0.023~7.210個/μm、第二の凸部5bの高さ0.01μmでの断面の合計面積の割合が0.900~90.000%である透光性構造体。
front page image
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, 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 Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (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)
Also published as:
CN107924003US20180162091DE112017000097