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公开(公告)号：KR1020040060394A
公开(公告)日：2004-07-06
申请号：KR1020020087184
申请日：2002-12-30
Applicant: 한국조폐공사
IPC: B41M3/14
Abstract: PURPOSE: Provided are a hologram ribbon with a forgery-free function which examines easily whether to be real by an instrument and a preparation method thereof. CONSTITUTION: The preparation method of the hologram ribbon comprises the steps of: forming a release layer(20) by applying a release agent to a resin based film support(10) and then applying a protective resin selected from the group consisting of polyester, polyamide, polycarbonate, cellulose ester, fluorine based resin, polyacetal and polyimide resin to form a protective resin layer(30); printing a hidden image using a polyacrylate based resin, laminating a hologram metal deposition layer(40) and washing off with an alcohol to de-metalize the hidden image printed part; and laminating an adhesive layer(50) by applying an adhesive containing at least 2 fluorescent materials selected from an organic or inorganic fluorescent, phosphorescent or invisible fluorescent material.
Abstract translation: 目的：提供一种具有无伪造功能的全息图带，其容易地通过仪器及其制备方法来检验。 构成：全息图带的制备方法包括以下步骤：通过向树脂基薄膜载体（10）施加脱模剂形成剥离层（20），然后涂布选自聚酯，聚酰胺 ，聚碳酸酯，纤维素酯，氟系树脂，聚缩醛和聚酰亚胺树脂，形成保护树脂层（30）。 使用聚丙烯酸酯基树脂印刷隐藏图像，层压全息金属沉积层（40）并用醇洗涤以使隐藏图像印刷部分非金属化; 以及通过施加含有选自有机或无机荧光，磷光或不可见荧光材料中的至少2种荧光材料的粘合剂来层压粘合剂层（50）。
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公开(公告)号：KR100407253B1
公开(公告)日：2003-11-28
申请号：KR1020000084955
申请日：2000-12-29
Applicant: 한국조폐공사
IPC: C09D11/50 , C09D11/037 , B41M3/00
Abstract: PURPOSE: Provided are discoloring ink comprising a benzophenone-based pigment showing color developing property by oxidation, and an invisible fluorescent material, and the use of the discoloring ink. CONSTITUTION: The ink comprises 25-50 wt% of benzophenone-based pigment, 2-15 wt% of invisible fluorescent material, 30-55 wt% of varnish, and 1-8 wt% of drying agent. The benzophenone-based pigment is prepared by dissolving 10-35 wt% of benzonitrile and 20-30 wt% of resorcinol in ether in the presence of zinc chloride and dry hydrogen chloride gas and hydrolyzing the benzonitrile and resorcinol. The invisible fluorescent material is selected from the group consisting of Lumilux CD402, 702 and 704.
Abstract translation: 目的：提供包含通过氧化显示显色性的二苯甲酮基颜料和不可见荧光材料的变色油墨，以及变色油墨的用途。 构成：油墨包含25-50重量％的二苯甲酮基颜料，2-15重量％的不可见荧光材料，30-55重量％清漆和1-8重量％干燥剂。 二苯甲酮系颜料是通过在氯化锌和干燥氯化氢气体存在下将10-35重量％的苯甲腈和20-30重量％的间苯二酚溶解在乙醚中并水解苯甲腈和间苯二酚而制备的。 不可见荧光材料选自由Lumilux CD402,702和704组成的组。
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公开(公告)号：KR1020020096115A
公开(公告)日：2002-12-31
申请号：KR1020010034176
申请日：2001-06-16
IPC: D21H21/44
Abstract: PURPOSE: A method of preparing a printed material by insertion of copy and forgery preventing techniques for displaying a latent image into encryption techniques of image information using a safety cord of individuals, encrypted key cord of organs, encrypted algorithm and random number algorithm and step-like map is provided. By providing a decoding apparatus for easily identify forgery, the discrimination of forgery by the naked eye or a device is easily achieved. CONSTITUTION: The method comprises the steps: a first encryption for forming a random number map, inputting a safety cord, inputting an image into a treating apparatus, normalizing the input image, decomposing the normalized image into a picture element; a second encryption for mapping the encrypted information; a third encryption for changing a basic element to a picture element; an insertion for inserting a latent image displaying mark on a puzzle pattern; an insertion for inserting an encryption key cord on the encrypted image; an encryption for encrypting the image information image; an input for inputting the encrypted image into the treating apparatus; a normalization for normalizing the inputted image; an extraction for inputting the inputted safety cord and extracting on an encrypted image; and a decryption and restoration.
Abstract translation: 目的：通过使用个人的安全绳，加密的琴键，加密算法和随机数算法以及步进算法，插入复制防伪技术，将潜像显示在图像信息的加密技术中， 像地图一样。 通过提供用于容易识别伪造的解码装置，容易实现肉眼或装置对伪造品的辨别。 方法：该方法包括以下步骤：形成随机数映射的第一加密，输入安全绳，将图像输入到处理装置中，对输入图像进行归一化，将归一化图像分解为图像元素; 用于映射加密信息的第二加密; 用于将基本元素改变为图像元素的第三加密; 将潜像显示标记插入到拼图图形上的插入; 用于在加密图像上插入加密密钥线的插入; 用于加密图像信息图像的加密; 用于将加密图像输入到处理装置中的输入; 用于归一化输入图像的归一化; 用于输入输入的安全绳并提取加密图像的提取; 并进行解密和恢复。
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公开(公告)号：KR1020020065005A
公开(公告)日：2002-08-13
申请号：KR1020010005320
申请日：2001-02-05
Applicant: 한국조폐공사 , 주식회사 스페로글로벌
IPC: G03G15/00
Abstract: PURPOSE: A device for printing identity information is provided to coat the first printing part with a special resin for printing colors, and to 2-dimensionally print personal photos and identity information in the second printing part, thereby preventing a pictured part or personal information from being forged. CONSTITUTION: An installation board is installed by corresponding to a length direction on a base plate. A printing paper supplier(10) is guided from a receiving part of the installation board, and is detachable, then accumulates many printing papers to supply one by one. A printing paper transfer(20) absorbs the printing papers, and transfers the printing papers to a printing direction. A vacuum tank(30) supplies a predetermined vacuum force necessary for paper absorption. The first printing part(40) sets the printing papers in a normal position of the printing direction, and coats one side of the printing papers with colors. The second printing part(50) receives the coated printing papers to set the papers in a normal position of the printing direction, and prints personal photos and personal information in set positions, respectively. A printing paper storage(60) is guided from a receiving part of the installation board, and is detachable, then accumulates the printing-completed papers to store the papers.
Abstract translation: 目的：提供一种用于打印身份信息的装置，用于印刷颜色的特殊树脂涂覆第一印刷部分，并且在第二印刷部分中二维打印个人照片和身份信息，从而防止图像部分或个人信息 被伪造 构成：安装板相应于基板上的长度方向安装。 打印纸供应器（10）从安装板的接收部分引导，并且可拆卸，然后累积许多打印纸以逐个供应。 打印纸传送（20）吸收打印纸，并将打印纸传送到打印方向。 真空罐（30）提供吸纸所需的预定真空力。 第一打印部件（40）将打印纸张设置在打印方向的正常位置，并且用彩色涂布打印纸张的一面。 第二印刷部件（50）接收涂布的打印纸以将纸张设置在打印方向的正常位置，并且将个人照片和个人信息分别打印在设定位置。 打印纸存储装置（60）从安装板的接收部分引导，并且是可拆卸的，然后累积打印完成的纸张以存储纸张。
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公开(公告)号：KR1019960010050B1
公开(公告)日：1996-07-25
申请号：KR1019930013937
申请日：1993-07-22
Applicant: 한국조폐공사
Abstract: The paper includes an optical interference pattern(2) equidistantly printed with a plurality of concentric or spiral circles on a base paper(1). When copying the paper, the pattern on the copied paper is deformed because of the optical interference phenomenon to prevent the counterfeit of a bank note or a negotiable instrument. The thickness of the circle line is 70-130 micro meter, and the width between the circle lines is 230-290 micro meter. The optical interference patterns can be overlapped with characters on the paper.
Abstract translation: 该纸包括在原纸（1）上等距地印刷有多个同心或螺旋圆的光学干涉图案（2）。 当复印纸张时，由于光学干涉现象，复印纸上的图案会变形，以防止伪钞或可转让票据的伪造。 圆线的厚度为70-130微米，圆线之间的宽度为230-290微米。 光学干涉图案可以与纸上的字符重叠。
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Patent Agency Ranking
公开(公告)号：KR1019950003565A
公开(公告)日：1995-02-17
申请号：KR1019930013937
申请日：1993-07-22
Applicant: 한국조폐공사
Abstract: 본 발명은 천연색 복사기 특히 CLC 500 천연색 복사기에 의한 복사위조를 방지하기 위한 것인바, 지면(1)에 나선형원(2) 또는 다수개의 밀집동심형원(3)을 형성시켜서 된 것에 있어서, 나선형원92)이나 밀집동심원(3)의 선굵기가 70 내지 130㎛이고 화선간격이 230 내지 290㎛이며 각원의 등간격인 광간섭 패턴을 형성시키므로서, 이를 복사하게 되면 복사물에 원복에서는 보이지 아니하던 선풍기날개모양(4)이나 물결무늬(5)가 발생하도록 한 것임.
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公开(公告)号：KR1020130072611A
公开(公告)日：2013-07-02
申请号：KR1020110140117
申请日：2011-12-22
Abstract: PURPOSE: Security paper for copy protection is provided to prevent counterfeiting with a photocopy as a photocopy is reproduced in black at a copy machine, which inhibits the original contents from being recognized. CONSTITUTION: Security paper for copy protect has a structure with a resin layer capable of metal deposition on one side of the basic paper, a metal deposition layer and a protection layer laminated successively. The resin layer has the glossiness more than 350 glossiness unit (GU) at 60degree glossiness value. The resin layer capable of the metal deposition comprises mixed resin of nitro cellulose resin and linear polyester resin, or polyurethane resin, and has the thickness of 0.5-5 μm. The metal in the metal deposition layer is selected from aluminum, silver, bronze, tin or their alloy.
Abstract translation: 目的：提供复印保护用纸，以防复印机以黑色复制复印机复印，防止原件内容被识别。 构成：复制保护用安全纸具有能够在基础纸的一面上具有金属沉积的树脂层，金属沉积层和保护层的结构。 在60度光泽度值下，树脂层的光泽度大于350光泽度单位（GU）。 能够进行金属沉积的树脂层包括硝基纤维素树脂和线性聚酯树脂或聚氨酯树脂的混合树脂，并且具有0.5-5μm的厚度。 金属沉积层中的金属选自铝，银，青铜，锡或其合金。
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公开(公告)号：KR101126135B1
公开(公告)日：2012-03-29
申请号：KR1020080119101
申请日：2008-11-27
Abstract: 본 발명은 은행권, 유가증권, 신분증, 복사방해용지 등의 보안제품 진위 여부를 판별하기 위한 다기능 접이식 휴대용 위조 감식기에 관한 것이다.
이를 위해 본 발명은 보안제품에 적용되는 잠상 패턴인 숨은 글자, 문자, 모양 등을 식별하기 위해 렌티큘러가 구비되고, 미세문자와 섬세한 무늬를 확인하도록 확대경이 구비되며, 자외선 형광물질 및 적외선 형광물질을 확인하기 위해 적외선 LED 및 자외선 LED가 구비되고, 어두운 곳에서도 은화를 식별할 수 있도록 백색광 LED가 구비되며, 보안제품에 적용된 자성체 확인을 위해 마그네틱부가 구비되어 있다.
이와 같은 본 발명은 일반인들도 용이하게 보안제품의 진위 여부를 판별할 수 있는 특징이 있다.
위조, 감식, 보안제품, 은행, 휴대용-
公开(公告)号：KR2020100006741U
公开(公告)日：2010-07-02
申请号：KR2020080017066
申请日：2008-12-24
Applicant: 한국조폐공사
IPC: A45C11/18
CPC classification number: A45C11/182 , A45C1/02 , A45C5/02 , A45C13/005 , A45C15/00 , B42F7/04
Abstract: 본 고안은 전자여권 케이스에 관한것으로 상세하게는 금속재질로 이루어지는 전면부와 후면부 내부에 전자여권이 삽입되어지며, 상기 전면부의 내측면에 확대경이 힌지로 결합되어 케이스 내부에 삽입된 전자여권 내의 정보를 외부에서 빼낼 수 없는 전자여권 케이스에 관한것이다.
전자여권, RFID, 알루미늄 하드케이스, 진위감식, 위조, 지폐, 확대경-
公开(公告)号：KR1020080040968A
公开(公告)日：2008-05-09
申请号：KR1020060109000
申请日：2006-11-06
Applicant: 한국조폐공사
IPC: D21H21/40
CPC classification number: D21H21/48 , B41M3/14 , G03H1/0011
Abstract: Security paper and a method for manufacturing the same are provided to apply a forgery prevention technique through hologram and a characteristic of a functional material to the security paper, thereby making the security paper be recognizable in specific wavelengths. Security paper comprises a hologram foil and a paper sheet coated with a functional material-applying resin layer. The hologram foil is obtained by sequentially laminating a protecting resin layer(20), a hologram image(25), a metal layer(30), and an adhesive layer(35). The functional material-applying resin layer contains a fluorescent material or infrared absorption material, which is selected from a group consisting of at least two kinds of invisible fluorescent materials emitting different wavelengths. The adhesive layer and the functional material-applying resin layer are bonded to each other. Further, the paper is used in order to prevent forgery of a bank bill, security, a certificate of residence and so on.
Abstract translation: 提供安全纸及其制造方法，以通过全息图和功能材料的特性将防伪技术应用于安全纸，从而使得安全纸在特定波长中可识别。 安全纸包括全息图纸和涂有功能材料施加树脂层的纸片。 通过依次层压保护树脂层（20），全息图像（25），金属层（30）和粘合层（35）来获得全息图箔。 功能性材料施加树脂层含有荧光材料或红外线吸收材料，其选自发射不同波长的至少两种不可见荧光材料。 粘合层和功能性材料施加用树脂层相互结合。 此外，该文件用于防止伪造银行账单，证券，居留证等。
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