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1. (WO2017110537) PHOTOSENSITIVE COMPOSITION FOR VOLUME HOLOGRAM PRODUCTION, METHOD FOR PRODUCING VOLUME HOLOGRAM, VOLUME HOLOGRAM AND HOLOGRAPHIC OPTICAL ELEMENT
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/110537 International Application No.: PCT/JP2016/086843
Publication Date: 29.06.2017 International Filing Date: 12.12.2016
IPC:
G03H 1/02 (2006.01) ,C08J 3/02 (2006.01) ,C08J 3/28 (2006.01) ,C08J 7/00 (2006.01) ,G02B 5/32 (2006.01) ,G03H 1/04 (2006.01)
G PHYSICS
03
PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
H
HOLOGRAPHIC PROCESSES OR APPARATUS
1
Holographic processes or apparatus using light, infra-red, or ultra-violet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
02
Details
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
J
WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H142
3
Processes of treating or compounding macromolecular substances
02
Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
J
WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H142
3
Processes of treating or compounding macromolecular substances
28
Treatment by wave energy or particle radiation
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
J
WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H142
7
Chemical treatment or coating of shaped articles made of macromolecular substances
G PHYSICS
02
OPTICS
B
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
5
Optical elements other than lenses
32
Holograms used as optical elements
G PHYSICS
03
PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
H
HOLOGRAPHIC PROCESSES OR APPARATUS
1
Holographic processes or apparatus using light, infra-red, or ultra-violet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
04
Processes or apparatus for producing holograms
Applicants:
コニカミノルタ株式会社 KONICA MINOLTA, INC. [JP/JP]; 東京都千代田区丸の内二丁目7番2号 2-7-2, Marunouchi, Chiyoda-ku, Tokyo 1007015, JP
Inventors:
久保 雄也 KUBO, Yuya; JP
渡邉 大輔 WATANABE, Daisuke; JP
尾中 賢一 ONAKA, Kenichi; JP
平岡 三郎 HIRAOKA, Saburou; JP
田村 希志臣 TAMURA, Kishio; JP
Agent:
特許業務法人光陽国際特許事務所 KOYO INTERNATIONAL PATENT FIRM; 東京都千代田区有楽町一丁目1番3号 東京宝塚ビル17階 17F., Tokyo Takarazuka Bldg., 1-1-3, Yurakucho, Chiyoda-ku, Tokyo 1000006, JP
Priority Data:
2015-25137324.12.2015JP
Title (EN) PHOTOSENSITIVE COMPOSITION FOR VOLUME HOLOGRAM PRODUCTION, METHOD FOR PRODUCING VOLUME HOLOGRAM, VOLUME HOLOGRAM AND HOLOGRAPHIC OPTICAL ELEMENT
(FR) COMPOSITION PHOTOSENSIBLE DESTINÉE À LA PRODUCTION D'HOLOGRAMME VOLUMIQUE, PROCÉDÉ DE PRODUCTION D'HOLOGRAMME VOLUMIQUE, HOLOGRAMME VOLUMIQUE, ET ÉLÉMENT OPTIQUE HOLOGRAPHIQUE
(JA) 体積ホログラム製造用感光性組成物、体積ホログラムの製造方法、体積ホログラム、ホログラフィック光学素子
Abstract:
(EN) The objective of the present invention is to provide: a volume hologram which exhibits excellent diffraction efficiency and durability, while having low thermal shrinkage rate in the thickness direction; a photosensitive composition for volume hologram production, which is used for the production of this volume hologram; a method for producing this volume hologram; and a holographic optical element which is provided with this volume hologram . A photosensitive composition for volume hologram production according to one embodiment of the present invention is characterized by containing a solution in which at least a stimuli-responsive polymer and a medium for supporting the stimuli-responsive polymer are dissolved , or a solution in which at least a stimuli-responsive polymer is dissolved in a liquid medium for supporting the stimuli-responsive polymer. This photosensitive composition for volume hologram production is also characterized in that the stimuli-responsive polymer has a solubility which decreases in response to at least one of a physical stimulus and a chemical stimulus which are produced by light irradiation.
(FR) La présente invention vise à fournir : un hologramme volumique qui présente une excellente efficacité de diffraction et une excellente durabilité, tout en ayant un faible taux de contraction thermique dans la direction d'épaisseur ; une composition photosensible destinée à production d'hologramme volumique, qui est utilisée pour la production de cet hologramme volumique ; un procédé pour produire cet hologramme volumique ; et un élément optique holographique qui comprend cet hologramme volumique. Une composition photosensible destinée à la production d'hologramme volumique, selon un mode de réalisation de la présente invention, est caractérisée en ce qu'elle contient une solution dans laquelle au moins un polymère réagissant aux stimuli et un milieu pour soutenir le polymère réagissant aux stimuli sont dissous, ou une solution dans laquelle au moins un polymère réagissant aux stimuli est dissous dans un milieu liquide pour supporter le polymère réagissant aux stimuli. Cette composition photosensible pour la production d'hologramme volumique est également caractérisée en ce que le polymère réagissant aux stimuli a une solubilité qui diminue en réponse à un stimulus physique et/ou un stimulus chimique qui sont produits par irradiation de lumière.
(JA) 課題は、回折効率及び耐久性に優れ、厚さ方向の熱収縮率の低い体積ホログラム、当該体積ホログラムの製造に用いられる体積ホログラム製造用感光性組成物、当該体積ホログラムの製造方法、及び当該体積ホログラムを具備したホログラフィック光学素子を提供することである。 本実施形態の体積ホログラム製造用感光性組成物は、少なくとも刺激応答性ポリマーと該刺激応答性ポリマー担持用の媒体とが溶解されている溶液、又は、少なくとも刺激応答性ポリマーが該刺激応答性ポリマー担持用の液体状の媒体に溶解されている溶液を含み、前記刺激応答性ポリマーが、光照射により発生する物理的刺激又は化学的刺激の少なくとも一方に応答して溶解性が低下するポリマーであることを特徴とする。
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)