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1. (WO2018225801) OPTICAL STRUCTURE
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Pub. No.: WO/2018/225801 International Application No.: PCT/JP2018/021768
Publication Date: 13.12.2018 International Filing Date: 06.06.2018
IPC:
G02B 27/22 (2006.01) ,B44F 7/00 (2006.01) ,G02B 5/08 (2006.01) ,G09F 19/12 (2006.01)
G PHYSICS
02
OPTICS
B
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
27
Other optical systems; Other optical apparatus
22
for producing stereoscopic or other three-dimensional effects
B PERFORMING OPERATIONS; TRANSPORTING
44
DECORATIVE ARTS
F
SPECIAL DESIGNS OR PICTURES
7
Designs imitating three-dimensional effects
G PHYSICS
02
OPTICS
B
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
5
Optical elements other than lenses
08
Mirrors
G PHYSICS
09
EDUCATING; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
F
DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
19
Advertising or display means not otherwise provided for
12
using special optical effects
Applicants:
凸版印刷株式会社 TOPPAN PRINTING CO., LTD. [JP/JP]; 東京都台東区台東一丁目5番1号 5-1, Taito 1-chome, Taito-ku, Tokyo 1100016, JP
Inventors:
田代 智子 TASHIRO, Tomoko; JP
戸田 敏貴 TODA, Toshiki; JP
杉原 啓太郎 SUGIHARA, Keitaro; JP
Agent:
蔵田 昌俊 KURATA, Masatoshi; JP
野河 信久 NOGAWA, Nobuhisa; JP
河野 直樹 KOHNO, Naoki; JP
井上 正 INOUE, Tadashi; JP
Priority Data:
2017-11173106.06.2017JP
Title (EN) OPTICAL STRUCTURE
(FR) STRUCTURE OPTIQUE
(JA) 光学構造体
Abstract:
(EN) Provided is an optical structure for displaying a frame image having a three-dimensional effect on a structure-forming surface, wherein: a frame motif for displaying a frame image in which glare moves is formed on the structure-forming surface; the frame motif is formed from a plurality of perforated reflective segments; each of the perforated reflective segments includes one or a plurality of first reflective mirrors that have reflective layers having a uniform inclination angle with respect to the structure-forming surface; the inclination angle of the first reflective mirror is different between adjacent ones of the plurality of perforated reflective segments such that the inclination angle gradually changes over the adjacent perforated reflective segments; and at least one of the plurality of perforated reflective segments surrounds an opening that is not provided with the first reflective mirror.
(FR) L'invention concerne une structure optique servant à afficher une image de trame ayant un effet tridimensionnel sur une surface de formation de structure, dans laquelle : un motif de trame servant à afficher une image de trame dans laquelle un éblouissement se déplace est formé sur la surface de formation de structure ; le motif de cadre est formé à partir d'une pluralité de segments réfléchissants perforés ; chacun des segments réfléchissants perforés comprend un ou une pluralité de premiers miroirs réfléchissants qui ont des couches réfléchissantes ayant un angle d'inclinaison uniforme par rapport à la surface de formation de structure ; l'angle d'inclinaison du premier miroir réfléchissant est différent entre des segments réfléchissants adjacents parmi la pluralité de segments réfléchissants perforés de telle sorte que l'angle d'inclinaison change progressivement sur les segments réfléchissants perforés adjacents ; et au moins l'un de la pluralité de segments réfléchissants perforés entoure une ouverture qui n'est pas pourvue du premier miroir réfléchissant.
(JA) 立体感を有するフレームイメージを構造形成面上に表示するための光学構造体において、グレアが動くフレームイメージを表示するフレームモチーフが構造形成面上に形成され、フレームモチーフは複数の有孔反射セグメントで構成され、各有孔反射セグメントはそれぞれ、構造形成面に対する一様な傾斜角の反射層を備えた第1の反射ミラーを1つまたは複数備え、第1の反射ミラーの傾斜角は、隣接する複数の有孔反射セグメントにわたって徐々に変化するように、隣接する有孔反射セグメント同士で異なり、複数の有孔反射セグメントのうち少なくとも1つの有孔反射セグメントは、第1の反射ミラーが備えられていない開口部を囲う。
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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)