JP7388364B2 - 一体化3次元表示体および識別情報記録方法 - Google Patents
一体化3次元表示体および識別情報記録方法 Download PDFInfo
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- JP7388364B2 JP7388364B2 JP2020553204A JP2020553204A JP7388364B2 JP 7388364 B2 JP7388364 B2 JP 7388364B2 JP 2020553204 A JP2020553204 A JP 2020553204A JP 2020553204 A JP2020553204 A JP 2020553204A JP 7388364 B2 JP7388364 B2 JP 7388364B2
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- G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
- G03H1/22—Processes or apparatus for obtaining an optical image from holograms
- G03H1/2249—Holobject properties
- G03H2001/2263—Multicoloured holobject
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
- G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
- G03H1/26—Processes or apparatus specially adapted to produce multiple sub- holograms or to obtain images from them, e.g. multicolour technique
- G03H1/2645—Multiplexing processes, e.g. aperture, shift, or wavefront multiplexing
- G03H2001/266—Wavelength multiplexing
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
- G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
- G03H1/26—Processes or apparatus specially adapted to produce multiple sub- holograms or to obtain images from them, e.g. multicolour technique
- G03H1/30—Processes or apparatus specially adapted to produce multiple sub- holograms or to obtain images from them, e.g. multicolour technique discrete holograms only
- G03H2001/303—Interleaved sub-holograms, e.g. three RGB sub-holograms having interleaved pixels for reconstructing coloured holobject
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
- G03H2210/00—Object characteristics
- G03H2210/10—Modulation characteristics, e.g. amplitude, phase, polarisation
- G03H2210/12—Phase modulating object, e.g. living cell
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
- G03H2210/00—Object characteristics
- G03H2210/50—Nature of the object
- G03H2210/53—Coded object not directly interpretable, e.g. encrypted object, barcode
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
- G03H2224/00—Writing means other than actinic light wave
- G03H2224/04—Particle beam, e.g. e-beam
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
- G03H2250/00—Laminate comprising a hologram layer
- G03H2250/10—Laminate comprising a hologram layer arranged to be transferred onto a carrier body
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
- G03H2250/00—Laminate comprising a hologram layer
- G03H2250/40—Printed information overlapped with the hologram
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
- G03H2250/00—Laminate comprising a hologram layer
- G03H2250/42—Reflective layer
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
- G03H2270/00—Substrate bearing the hologram
- G03H2270/52—Integrated surface relief hologram without forming layer
Description
(特許文献2) 国際公開第2018/097238号公報
(特許文献3) 国際公開第2016/167173号公報
上記先行技術文献によって開示された技術は、例えば、証券、カード媒体および認証体に適用される。例えば特許文献1には、波長毎に周期の異なる凹凸構造を形成することで、フルカラーの3次元像を表示する技術が開示されている。
本発明の第1の別の実施形態について説明する。本実施形態は、他の実施形態と組合せられる。
本発明の第2の別の実施形態について説明する。本実施形態は、他の実施形態と組合せられる。
Claims (18)
- ホログラムの再生のための情報が記録された記録面を備え、
前記記録面に、
前記ホログラムの再生像の各集光点からの光の位相成分が計算される、前記各集光点に1対1で対応する計算要素区画と、
前記位相成分に基づいて計算された位相角を記録するための位相角記録領域とを備え、
前記位相角記録領域は、予め定められた解像度の整数倍のピッチで凸構造および凹構造が交互に設けられた凹凸構造面を有する単色区画を複数含み、
前記計算要素区画と前記位相角記録領域との重複領域に、前記位相角を記録し、
前記各集光点は、複数の前記単色区画からの反射光によって集光される場合であっても、前記各集光点毎に決定された、前記記録面からの固有の距離において集光され、
前記重複領域の全面を覆わないように部分的に覆う2次元情報を配置することによって、
前記ホログラムの再生像である3次元情報と、前記2次元情報とが一体化されたことを特徴とする、一体化3次元表示体。 - 前記再生像および前記2次元情報のうちの少なくとも何れかが、個人認証情報を含むことを特徴とする、請求項1に記載の一体化3次元表示体。
- 前記記録面における前記単色区画の形状、前記2次元情報の形状、および前記再生像の形状のうちの少なくとも何れかが、文字または絵柄を表すことを特徴とする、請求項1に記載の一体化3次元表示体。
- 前記記録面における前記単色区画の形状、前記2次元情報の形状、および前記再生像の形状のうちの少なくとも何れかが、機械読取可能なコードを表すことを特徴とする、請求項1に記載の一体化3次元表示体。
- 前記記録面にさらに、前記位相角が記録されない位相角非記録領域を備え、前記計算要素区画内の前記位相角非記録領域の表面を、鏡面としたことを特徴とする、請求項1に記載の一体化3次元表示体。
- 前記記録面にさらに、前記位相角が記録されない位相角非記録領域を備え、前記計算要素区画内の前記位相角非記録領域に、前記位相角以外の情報を記録することを特徴とする、請求項1に記載の一体化3次元表示体。
- 前記位相角以外の情報は、光の散乱、反射、および回折特性のうちの少なくとも何れかを含む情報であることを特徴とする、請求項6に記載の一体化3次元表示体。
- 前記位相角は、
- 前記単色区画は、前記ホログラムの再生のために必要とされる色の数に等しい種類数存在し、前記単色区画において反射された反射光の色は、前記必要とされる色のうちの何れかであり、前記単色区画のおのおのの前記凹構造の深さは、前記反射光の色に応じて決定され、
前記重複領域における前記単色区画に、前記決定された前記凹構造の深さを記録することを特徴とする、請求項1に記載の一体化3次元表示体。 - 前記位相角記録領域の中に、複数種類の画素が規則的に配置された色調変換区画が設けられ、
前記複数種類の画素はおのおの、画素の種類毎に予め定められた配列パターンにしたがって、各種類の前記単色区画を配列してなる、請求項9に記載の一体化3次元表示体。 - 前記重複領域に前記位相角を記録することに代えて、前記重複領域に、前記位相角に応じてボイド量が変調されたボイドを埋め込むことを特徴とする、請求項1に記載の一体化3次元表示体。
- 前記計算要素区画は複数存在し、前記記録面において、前記複数の計算要素区画のうち、他の計算要素区画と重ならないように配置されている計算要素区画を、異なる色で着色することを特徴とする、請求項1に記載の一体化3次元表示体。
- 前記記録面に、金属の反射層を備えたことを特徴とする、請求項1に記載の一体化3次元表示体。
- 対象物に貼り付けられたことを特徴とする、請求項1に記載の一体化3次元表示体。
- 前記記録面と、前記集光点との間の距離を0.5(mm)以上、50(mm)以下とし、前記記録面に対する法線方向に対して、0(°)以上、70(°)以下傾いた視野角範囲で観察されることを特徴とする、請求項1に記載の一体化3次元表示体。
- 請求項13に記載の一体化3次元表示体に識別情報を記録するために、前記識別情報に応じて、前記金属の反射層をディメタライズすることを特徴とする、識別情報記録方法。
- 前記識別情報は、機械読取可能なコードであり、
前記ディメタライズすることは、反射と非反射との組み合わせによって前記機械読取可能なコードを実現するために、前記金属の反射層のうち、非反射としたい部位の金属の30(%)以上、70(%)以下をディメタライズすることを特徴とする、請求項16に記載の識別情報記録方法。 - 請求項1に記載の一体化3次元表示体に識別情報を記録するために、前記記録面に印刷層を設け、前記印刷層に前記識別情報を記録することを特徴とする、識別情報記録方法。
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Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002208053A (ja) | 2000-10-12 | 2002-07-26 | Hsm Holographic Systems Muenchen Gmbh | 有価証券等の光学パターン表示体、及び後で個性付与又は情報を記録することができる光学パターン表示体の製造方法 |
JP2005215569A (ja) | 2004-02-02 | 2005-08-11 | Dainippon Printing Co Ltd | 計算機ホログラムおよびその作成方法 |
JP2010111072A (ja) | 2008-11-07 | 2010-05-20 | National Printing Bureau | 印刷物 |
JP2013020084A (ja) | 2011-07-11 | 2013-01-31 | Toppan Printing Co Ltd | 計算機ホログラムを有する表示体及びラベル付き物品 |
JP2014215362A (ja) | 2013-04-23 | 2014-11-17 | 凸版印刷株式会社 | 光学物品 |
WO2017209113A1 (ja) | 2016-06-03 | 2017-12-07 | 凸版印刷株式会社 | 光学フィルムおよび表示体 |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2716983B1 (fr) * | 1994-03-03 | 1996-05-24 | Hologram Ind Sarl | Procédé pour réaliser une image optiquement variable. |
CA2364601A1 (en) * | 2001-12-03 | 2003-06-03 | Utar Scientific Inc. | Computer-assisted hologram forming method and apparatus |
WO2004072739A1 (ja) * | 2003-02-12 | 2004-08-26 | Dai Nippon Printing Co., Ltd. | 計算機合成ホログラム |
EP1599825A4 (en) * | 2003-03-06 | 2012-02-22 | Digimarc Corp | CAMERA AND DIGITAL WATERMARK SYSTEMS AND METHOD |
JP4504037B2 (ja) * | 2004-02-02 | 2010-07-14 | 大日本印刷株式会社 | 光学素子 |
JP4525151B2 (ja) | 2004-04-14 | 2010-08-18 | 凸版印刷株式会社 | 立体像表示体およびその観察方法 |
JP4663356B2 (ja) * | 2005-03-14 | 2011-04-06 | 大日本印刷株式会社 | 画像表示体及び画像表示体製造方法 |
JP4930696B2 (ja) * | 2006-09-01 | 2012-05-16 | 大日本印刷株式会社 | 計算機合成ホログラム及びその作製方法 |
KR20090017387A (ko) * | 2007-08-13 | 2009-02-18 | 삼성전자주식회사 | 홀로그래픽 정보 저장매체와, 이를 이용한 홀로그래픽 정보기록/재생 장치 및 방법 |
JP2009146542A (ja) * | 2007-12-17 | 2009-07-02 | Toshiba Corp | 光情報記録装置および方法 |
JP4453767B2 (ja) * | 2008-03-11 | 2010-04-21 | ソニー株式会社 | ホログラム基板の製造方法 |
DE102009040975A1 (de) * | 2009-09-11 | 2011-03-24 | Ovd Kinegram Ag | Mehrschichtkörper |
CN102770787B (zh) * | 2009-12-01 | 2015-09-16 | 凸版印刷株式会社 | 显示体及带标签的物品 |
EP2960690B2 (en) * | 2013-02-21 | 2023-07-12 | Toppan Printing Co., Ltd. | Display having a high anti-counterfeiting effect |
WO2014199832A1 (ja) * | 2013-06-10 | 2014-12-18 | 凸版印刷株式会社 | 複数画像表示体 |
JP2015028823A (ja) * | 2013-07-30 | 2015-02-12 | ソニー株式会社 | 再生装置および再生方法 |
JP2016080848A (ja) * | 2014-10-16 | 2016-05-16 | 凸版印刷株式会社 | 表示体及び表示体付き物品 |
CN107430379B (zh) | 2015-04-11 | 2020-05-19 | 安田斯研究所有限公司 | 影像识别系统、影像识别方法、全息图记录媒介、全息图再现装置以及影像摄影装置 |
WO2017026521A1 (ja) * | 2015-08-13 | 2017-02-16 | 大日本印刷株式会社 | ホログラム構造体 |
JP6777101B2 (ja) * | 2016-02-09 | 2020-10-28 | 凸版印刷株式会社 | 偽造防止用の光学素子、偽造防止用の光学素子積層体、情報記録媒体 |
EP3547039B1 (en) | 2016-11-24 | 2024-03-13 | Dai Nippon Printing Co., Ltd. | Light modulation element and information recording medium |
JP6988823B2 (ja) * | 2016-11-28 | 2022-01-05 | 凸版印刷株式会社 | 光学フィルム |
JP7077958B2 (ja) * | 2016-12-15 | 2022-05-31 | 凸版印刷株式会社 | 記録方法、光学フィルム、および位相変調構造体 |
WO2019044336A1 (ja) * | 2017-08-30 | 2019-03-07 | 公立大学法人兵庫県立大学 | ホログラフィック撮像装置および同装置に用いるデータ処理方法 |
-
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- 2019-10-15 WO PCT/JP2019/040513 patent/WO2020080367A1/ja unknown
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- 2019-10-15 EP EP19873229.9A patent/EP3869274A4/en active Pending
-
2021
- 2021-04-15 US US17/231,542 patent/US11356649B2/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002208053A (ja) | 2000-10-12 | 2002-07-26 | Hsm Holographic Systems Muenchen Gmbh | 有価証券等の光学パターン表示体、及び後で個性付与又は情報を記録することができる光学パターン表示体の製造方法 |
JP2005215569A (ja) | 2004-02-02 | 2005-08-11 | Dainippon Printing Co Ltd | 計算機ホログラムおよびその作成方法 |
JP2010111072A (ja) | 2008-11-07 | 2010-05-20 | National Printing Bureau | 印刷物 |
JP2013020084A (ja) | 2011-07-11 | 2013-01-31 | Toppan Printing Co Ltd | 計算機ホログラムを有する表示体及びラベル付き物品 |
JP2014215362A (ja) | 2013-04-23 | 2014-11-17 | 凸版印刷株式会社 | 光学物品 |
WO2017209113A1 (ja) | 2016-06-03 | 2017-12-07 | 凸版印刷株式会社 | 光学フィルムおよび表示体 |
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