JP2007171956A - 低視認性再帰反射ビジュアルタグの生産方法 - Google Patents
低視認性再帰反射ビジュアルタグの生産方法 Download PDFInfo
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- JP2007171956A JP2007171956A JP2006338126A JP2006338126A JP2007171956A JP 2007171956 A JP2007171956 A JP 2007171956A JP 2006338126 A JP2006338126 A JP 2006338126A JP 2006338126 A JP2006338126 A JP 2006338126A JP 2007171956 A JP2007171956 A JP 2007171956A
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- infrared
- retroreflective
- visual tag
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/06009—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code with optically detectable marking
- G06K19/06046—Constructional details
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K2019/06215—Aspects not covered by other subgroups
- G06K2019/06225—Aspects not covered by other subgroups using wavelength selection, e.g. colour code
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Optical Elements Other Than Lenses (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
Abstract
【解決手段】低視認性再帰反射ビジュアルタグにおいては、赤外線遮断材204を再帰反射基材202上に置く工程が含まれ、前記赤外線遮断材は、パターンを形成するように置かれ、前記パターンは、前記低視認性再帰反射ビジュアルタグが、赤外線光源により照射されると、赤外線センサによって認識可能となる。
【選択図】図2
Description
Claims (4)
- 低視認性再帰反射ビジュアルタグであって、その生産には、
前記低視認性再帰反射ビジュアルタグを形成するために、赤外線遮断材を再帰反射基材上に置く工程が含まれ、
前記赤外線遮断材は、パターンを形成するように置かれ、
前記パターンは、前記低視認性再帰反射ビジュアルタグが、赤外線光源により照射されると、赤外線センサによって認識可能となる、低視認性再帰反射ビジュアルタグ。 - 前記赤外線遮断材を前記再帰反射基材上に置く工程には、
前記赤外線遮断材を前記再帰反射基材に配置すること、または、
前記赤外線遮断材を赤外線透過材シート上に配置し、次に前記赤外線透過シートを前記再帰反射基材上にラミネートすること(または他の方法により付着すること)、
が含まれる、請求項1に記載の低視認性再帰反射ビジュアルタグ。 - 前記赤外線遮断材を前記再帰反射基材上に置く工程には、
赤外線透過材を前記再帰反射基材上に置くことがさらに含まれ、
前記赤外線透過材および前記赤外線遮断材は可視的な色を有し、
結果として得られた前記低視認性再帰反射ビジュアルタグが、可視光線のもとでは、可視的なパターンを形成し、そのパターンは、赤外線のもとで前記低視認性再帰反射ビジュアルタグにより形成される赤外線パターンとは異なる(相関関係がなくても可)、
請求項1に記載の低視認性再帰反射ビジュアルタグ。 - 低視認性再帰反射ビジュアルタグであって、その生産には、
再帰反射材を所望の物体に配置することによって、前記低視認性再帰反射ビジュアルタグを形成することが含まれ、
前記再帰反射材は、前記低視認性再帰反射ビジュアルタグが、赤外線光源により照射されると、赤外線センサによって認識可能となるパターンに配置され、
前記再帰反射材は、可視光線に対して実質的に透過性であるので、前記パターンは可視光線のもとでは視認性がさらに低い、低視認性再帰反射ビジュアルタグ。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/312,854 US7387393B2 (en) | 2005-12-19 | 2005-12-19 | Methods for producing low-visibility retroreflective visual tags |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2007171956A true JP2007171956A (ja) | 2007-07-05 |
Family
ID=37885840
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006338126A Pending JP2007171956A (ja) | 2005-12-19 | 2006-12-15 | 低視認性再帰反射ビジュアルタグの生産方法 |
Country Status (3)
Country | Link |
---|---|
US (1) | US7387393B2 (ja) |
EP (1) | EP1798670A1 (ja) |
JP (1) | JP2007171956A (ja) |
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WO2016084542A1 (ja) * | 2014-11-28 | 2016-06-02 | 富士フイルム株式会社 | 赤外線反射パターン形成体 |
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Also Published As
Publication number | Publication date |
---|---|
US7387393B2 (en) | 2008-06-17 |
US20070139775A1 (en) | 2007-06-21 |
EP1798670A1 (en) | 2007-06-20 |
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