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1.发明专利
公开(公告)号：CA2862791C
公开(公告)日：2018-09-11
申请号：CA2862791
申请日：2013-01-31
Applicant: KOREAMINT , 3SMK CO LTD
Inventor： KIM JONG-JAE , JOO SUNG-HYUN , PARK BYEONG-HUN , KANG MYUNG-SEUK
Abstract: The present invention according to one embodiment comprises a three-dimensional security element and an injection-molded product having the three-dimensional security element, wherein the three-dimensional security element further comprises: a micro lens array to which various types of lenses can be applied; an image array; a primer layer for facilitating adhesion; and a protection film for protecting the three-dimensional security element from heat and pressure. According to the configuration above, the present invention can implement three-dimensional effects, such as a latent image effect, a floating effect, and an inverted parallax effect, wherein an effect is determined by a period rate and a matching angle between the micro lens array and the image array.
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2.发明专利
公开(公告)号：GB2514030A
公开(公告)日：2014-11-12
申请号：GB201413039
申请日：2013-01-31
Applicant: KOREAMINT , 3SMK CO LTD
Inventor： KIM JONG-JAE , JOO SUNG-HYUN , PARK BYEONG-HUN , KANG MYUNG-SEUK
Abstract: The present invention relates to a method for producing a three-dimensional security element and an injection-molded product having the three-dimensional security element and, more specifically, to a method for producing a three-dimensional security element suitable for an in-mold process by using a moiré expansion phenomenon, and for producing an injection-molded product to which the three-dimensional security element is applied. The present invention according to one embodiment comprises a three-dimensional security element and an injection-molded product having the three-dimensional security element, wherein the three-dimensional security element further comprises: a micro lens array to which various types of lenses can be applied; an image array; a primer layer for facilitating adhesion; and a protection film for protecting the three-dimensional security element from heat and pressure. According to the configuration above, the present invention can implement three-dimensional effects, such as a latent image effect, a floating effect, and an inverted parallex effect, wherein an effect is determined by a period rate and a matching angle between the micro lens array and the image array.
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3.发明专利
公开(公告)号：CA2862791A1
公开(公告)日：2013-08-08
申请号：CA2862791
申请日：2013-01-31
Applicant: KOREAMINT , 3SMK CO LTD
Inventor： KIM JONG-JAE , JOO SUNG-HYUN , PARK BYEONG-HUN , KANG MYUNG-SEUK
Abstract: The present invention relates to a method for producing a three-dimensional security element and an injection-molded product having the three-dimensional security element and, more specifically, to a method for producing a three-dimensional security element suitable for an in-mold process by using a moiré expansion phenomenon, and for producing an injection-molded product to which the three-dimensional security element is applied. The present invention according to one embodiment comprises a three-dimensional security element and an injection-molded product having the three-dimensional security element, wherein the three-dimensional security element further comprises: a micro lens array to which various types of lenses can be applied; an image array; a primer layer for facilitating adhesion; and a protection film for protecting the three-dimensional security element from heat and pressure. According to the configuration above, the present invention can implement three-dimensional effects, such as a latent image effect, a floating effect, and an inverted parallex effect, wherein an effect is determined by a period rate and a matching angle between the micro lens array and the image array.
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公开(公告)号：GB201913221D0
公开(公告)日：2019-10-30
申请号：GB201913221
申请日：2018-03-02
Applicant: KOREAMINT
Abstract: The present invention provides: an anti-counterfeiting sheet in which first and second patterns are formed as a plurality of elements and blanks on both surfaces of a transparent substrate and are to be visually recognized through the blanks, such that, by means of an optical illusion according to a viewing angle, direction, and distance, the resolution of the patterns changes or the colors thereof change, or the patterns develop or a pattern shift occurs; and a manufacturing method therefor. According to the present invention, high anti-counterfeiting effects such as a color shift, a latent image, and a security window can be obtained without using an expensive special ink, carrying out a complicated printing process, or using a special material. In addition, authenticity can be easily identified by carrying out photography at a specific viewing angle, direction, and distance with a smartphone and the like.
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公开(公告)号：GB2574539A
公开(公告)日：2019-12-11
申请号：GB201913221
申请日：2018-03-02
Applicant: KOREAMINT
Inventor： HAN SOL YOO , HYUK WON LEE , JEONG WOO HAN
Abstract: The present invention provides: an anti-counterfeiting sheet in which first and second patterns are formed as a plurality of elements and blanks on both surfaces of a transparent substrate and are to be visually recognized through the blanks, such that, by means of an optical illusion according to a viewing angle, direction, and distance, the resolution of the patterns changes or the colors thereof change, or the patterns develop or a pattern shift occurs; and a manufacturing method therefor. According to the present invention, high anti-counterfeiting effects such as a color shift, a latent image, and a security window can be obtained without using an expensive special ink, carrying out a complicated printing process, or using a special material. In addition, authenticity can be easily identified by carrying out photography at a specific viewing angle, direction, and distance with a smartphone and the like.
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Patent Agency Ranking
公开(公告)号：DE112013004497T5
公开(公告)日：2015-06-03
申请号：DE112013004497
申请日：2013-09-16
Applicant: KOREAMINT
Inventor： YOON JUNE HEE , KIM DONG HOO , CHO DONG JEI
Abstract: Die vorliegende Erfindung betrifft ein magnetisches Sicherheitselement mit einem Effekt eines verborgenen dreidimensionalen (3D) Bewegungsbildes und ein Verfahren zum Drucken desselben, welches die folgenden Schritte aufweist: Drucken eines vorbestimmten Linienmusters auf die Oberfläche eines Substrats unter Verwendung einer magnetischen Druckfarbe; Anlegen eines Magnetfeldes an das mit dem Muster versehene Substrat; und Trocknung und Härten des Substrats, an welches das Magnetfeld angelegt wurde. Erfindungsgemäß kann ein verborgenes Bild hergestellt werden, das nicht durch Kopieren gebildet werden kann und reversibel sichtbar und nicht sichtbar ist. Das magnetische Sicherheitselement kann somit zum Verhindern von Fälschungen oder Veränderungen verwendet werden.
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公开(公告)号：EP2350987A4
公开(公告)日：2012-03-28
申请号：EP09817955
申请日：2009-08-31
Applicant: KOREAMINT , SEOUL OPTO DEVICE CO LTD
Inventor： KIM JONG JAE , JOO SUNG HYUN , SHIN SUN WOONG , CHOI JAE YOUNG , BAN HEE JEONG , KANG YONG HOON , LEE SANG CHEOL , KIM EU GENE
IPC: G07D7/12
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公开(公告)号：KR20120058924A
公开(公告)日：2012-06-08
申请号：KR20100120453
申请日：2010-11-30
Applicant: KOREA ADVANCED INST SCI & TECH , KOREAMINT
Inventor： LEE YONG HEE , KIM JONG JAE , JOO SUNG HYUN , PARK BYEONG HUN
CPC classification number: G02B5/204 , B32B17/061 , B82Y30/00 , C08J5/18 , G02B5/3058 , G02B2207/113
Abstract: PURPOSE: A security device for controlling colors and polarization of lights is provided to make counterfeit/falsification difficult by using optical properties of a metal and to optically identify the falsification. CONSTITUTION: A security device for controlling colors and polarization of lights comprises a metal layer(20) and a substrate(10), and a fluorescent substance layer or nonlinear substance layer. The metal layer is arranged on the substrate. A plurality of nano metal slits is arranged on the metal layer and periodically arranged while having a size smaller than incident wavelengths. The fluorescent substance layer or nonlinear substance layer is arranged between the substrate and metal layer and generates lights of different frequencies.
Abstract translation: 目的：提供一种用于控制光的颜色和极化的安全装置，以通过使用金属的光学性质来困难地进行伪造/伪造并且以光学方式识别伪造。 构成：用于控制光的颜色和偏振的安全装置包括金属层（20）和基板（10），以及荧光物质层或非线性物质层。 金属层设置在基板上。 多个纳米金属狭缝布置在金属层上并且周期性地布置，同时具有小于入射波长的尺寸。 荧光物质层或非线性物质层布置在基板和金属层之间，并产生不同频率的光。
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9.发明授权A printing matter manufacturing method for preventing fabrication and interfering reproduction by duplication 有权一种打印制造方法，用于防止制造和通过重复的方式进行生成
公开(公告)号：KR101164003B1
公开(公告)日：2012-07-18
申请号：KR20120031708
申请日：2012-03-28
Applicant: KOREAMINT
Inventor： OH CHANG JIN , JI WOO HAENG , JO YOUNG HEE , MYUNG SUNG SIK , LEE CHUN GU , OH TAE HWAN
IPC: B41M3/14
Abstract: PURPOSE: A producing method of a printed product capable of preventing the counterfeiting and copying is provided to generate interference when copying the product with the original document. CONSTITUTION: A printed product capable of preventing the counterfeiting and copying includes a background portion and a latent image portion formed with groups having plural dots(10) arranged with the regular interval. The groups(11) forming the background portion and the groups(12) forming the latent image portion have the same shapes and the different sizes. The dots forming the background portion and the dots forming the latent image portion have the same shapes and the different sizes. The size of the dots is 10-300 micrometers.
Abstract translation: 目的：提供能够防止伪造和复印的印刷品的制造方法，以便在使用原始文件复制产品时产生干扰。 构成：能够防止伪造和复制的印刷品包括形成有以规则间隔排列的多个点（10）的组的背景部分和潜像部分。 形成背景部分的组（11）和形成潜像部分的组（12）具有相同的形状和不同的尺寸。 形成背景部分的点和形成潜像部分的点具有相同的形状和不同的尺寸。 点的大小为10-300微米。
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公开(公告)号：KR20200124860A
公开(公告)日：2020-11-04
申请号：KR20190048244
申请日：2019-04-25
Applicant: KOREAMINT
Inventor： SEO BOMJOON , SHIN HWASUP , CHO MINSOO , JANG JUHYUN
IPC: G07D7/12
Abstract: 본발명에따른보안요소는제1형광체를함유하는제1영역과제2형광체및 자외선차단제를함유하는제2영역을포함하며, 구체적으로, 제1영역은자외선차단제를함유하지않을수 있다.
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