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1. (WO2017150697) INDICATOR AND METHOD FOR OBSERVING INDICATOR
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2017/150697 International Application No.: PCT/JP2017/008421
Publication Date: 08.09.2017 International Filing Date: 03.03.2017
IPC:
G09F 19/12 (2006.01) ,B42D 25/22 (2014.01) ,B42D 25/364 (2014.01) ,G02B 1/14 (2015.01) ,G02B 3/00 (2006.01) ,G02B 5/30 (2006.01) ,G02B 27/22 (2006.01) ,G02F 1/13 (2006.01) ,G02F 1/1335 (2006.01) ,G02F 1/13363 (2006.01)
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
[IPC code unknown for B42D 25/22][IPC code unknown for B42D 25/364][IPC code unknown for G02B 1/14]
G PHYSICS
02
OPTICS
B
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
3
Simple or compound lenses
G PHYSICS
02
OPTICS
B
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
5
Optical elements other than lenses
30
Polarising elements
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
G PHYSICS
02
OPTICS
F
DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING, GATING, MODULATING OR DEMODULATING; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
1
Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
01
for the control of the intensity, phase, polarisation or colour
13
based on liquid crystals, e.g. single liquid crystal display cells
G PHYSICS
02
OPTICS
F
DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING, GATING, MODULATING OR DEMODULATING; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
1
Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
01
for the control of the intensity, phase, polarisation or colour
13
based on liquid crystals, e.g. single liquid crystal display cells
133
Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
1333
Constructional arrangements
1335
Structural association of optical devices, e.g. polarisers, reflectors, with the cell
[IPC code unknown for ERROR IPC Code incorrect: invalid subgroup (0=>999999)!]
Applicants:
凸版印刷株式会社 TOPPAN PRINTING CO., LTD. [JP/JP]; 東京都台東区台東1丁目5番1号 5-1, Taito 1-chome, Taito-ku, Tokyo 1100016, JP
Inventors:
貝塚 朋芳 KAIZUKA, Tomoyoshi; JP
Agent:
恩田 誠 ONDA, Makoto; JP
恩田 博宣 ONDA, Hironori; JP
Priority Data:
2016-04248204.03.2016JP
Title (EN) INDICATOR AND METHOD FOR OBSERVING INDICATOR
(FR) INDICATEUR ET PROCÉDÉ D'OBSERVATION D'INDICATEUR
(JA) 表示体、および、表示体の観察方法
Abstract:
(EN) An indicator is provided with: a phase shift layer that includes a plurality of first phase shift parts arranged by phase shift pitch and a second phase shift part embedded among the plurality of first phase shift parts and wherein the direction of orientation of liquid crystal molecules in the first phase shift parts and the direction of orientation of liquid crystal molecules in the second phase shift part differ from each other; an orientation regulation layer that includes a plurality of first regulation parts having characteristics for regulating the orientation direction of liquid crystal molecules included in the first phase shift parts and a second regulation part having characteristics for regulating the direction of orientation of liquid crystal molecules included in the second phase shift part; and a reflective layer and a lens array layer disposed so as to sandwich the phase shift layer and orientation regulation layer therebetween. The lens array layer includes a plurality of lenses arranged by a lens pitch that differs from the phase shift pitch, with the plurality of lenses each having a focal point at a respectively different first phase shift part. The lens array layer forms a stereogram by collecting enlarged images of the first phase shift parts.
(FR) L'invention concerne un indicateur qui comprend : une couche de déphasage qui comprend une pluralité de premières parties de déphasage agencées par pas de déphasage et une seconde partie de déphasage incluse entre les multiples premières parties de déphasage, la direction d'orientation des molécules de cristaux liquides dans les premières parties de déphasage et la direction d'orientation des molécules de cristaux liquides dans la seconde partie de déphasage étant différentes l'une de l'autre ; une couche de régulation d'orientation qui comprend une pluralité de premières parties de régulation ayant des caractéristiques pour réguler la direction d'orientation de molécules de cristaux liquides contenues dans les premières parties de déphasage et une seconde partie de régulation ayant des caractéristiques pour réguler la direction d'orientation de molécules de cristaux liquides contenues dans la seconde partie de déphasage ; et une couche réfléchissante et une couche de réseau de lentilles disposées de façon à prendre en sandwich la couche de déphasage et la couche de régulation d'orientation entre celles-ci. La couche de réseau de lentilles comprend une pluralité de lentilles agencées selon un pas de lentille qui diffère du pas de déphasage, chaque lentille de la pluralité de lentilles ayant un point focal au niveau d'une première partie de déphasage respectivement différente. La couche de réseau de lentilles forme un stéréogramme en collectant des images agrandies des premières parties de déphasage.
(JA) 位相差ピッチで並ぶ複数の第1位相差部と、複数の第1位相差部の間を埋める第2位相差部とを含み、第1位相差部における液晶分子の配向方向と、第2位相差部における液晶分子の配向方向とが互いに異なる位相差層と、第1位相差部に含まれる液晶分子の配向方向を規制する特性を有する複数の第1規制部と、第2位相差部に含まれる液晶分子の配向方向を規制する特性を有する第2規制部とを含む配向規制層と、位相差層および配向規制層を間に挟むように配置される反射層およびレンズアレイ層とを備える。レンズアレイ層は、位相差ピッチとは異なるレンズピッチで並ぶ複数のレンズを含み、複数のレンズは、それぞれ互いに異なる第1位相差部に焦点を有し、レンズアレイ層は第1位相差部の拡大像の集合によって立体像を形成する。
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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, 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)