公开(公告)号：US09205697B2

公开(公告)日：2015-12-08

申请号：US14145163

申请日：2013-12-31

Applicant: Mansour Ashtiani ,  Ehab Kamal ,  Lynn D Da Deppo ,  Eric Taylor ,  Khalid Kamal ,  Yousef Kamal

Inventor： Mansour Ashtiani ,  Ehab Kamal ,  Lynn D Da Deppo ,  Eric Taylor ,  Khalid Kamal ,  Yousef Kamal

IPC: B41M5/24 ,  B41M5/26 ,  B44C1/22

CPC classification number: B44C1/228 ,  B41M5/24 ,  B41M5/262

Abstract: A method of color marking a metal or metal-plated part is described involving setting at least one laser parameter of a laser, such as the power, scan speed, Q-switch, spot size, line separation, and scan repetition, and then energizing a metal containing surface layer of the part using the laser to change the color reflected by the surface layer.

Abstract translation: 描述了一种对金属或金属镀层部分进行彩色标记的方法，包括设置激光器的至少一个激光参数，例如功率，扫描速度，Q开关，光点尺寸，线分离和扫描重复，然后激励 使用激光的部分的含金属表面层改变由表面层反射的颜色。

公开(公告)号：US20150344712A1

公开(公告)日：2015-12-03

申请号：US14545593

申请日：2015-05-27

Applicant: Paul W. Harrison

Inventor： Paul W. Harrison

IPC: C09D11/36 ,  C09D11/02 ,  B05D3/06 ,  C09D11/322

CPC classification number: B05D3/065 ,  B05D3/067 ,  B41M5/262 ,  B41M5/267 ,  B41M2205/04 ,  C09D11/322 ,  Y10T428/24893

Abstract: Methods and compositions are disclosed for quickly creating durable surface marks and/or decorations on substrates including metal, glass, ceramic, porcelain, natural and engineered stone, as well as plastics, polymer composites and other organic materials with color, high resolution and high contrast using inkjet technology and laser, NIR diode or UV LED energy. The improved methods and compositions are based on established and emerging sub-micron and nanoparticle technology. Most properties of nanoparticles are size dependent and do not become apparent until the particle size has been reduced to the nanometer scale. Examples of such properties include increased specific surface area, facilitating the absorption and/or scattering of visible light and laser, NIR diode or UV LED energy and the decreased melting point of such materials when their particle size is reduced to the nanometer scale. Improved results such as smoothness and durability are obtained by using nanoparticles of silica, pigments and other materials in such marking processes.

Abstract translation: 公开了用于在包括金属，玻璃，陶瓷，瓷器，天然和工程石材以及塑料，聚合物复合材料和其他有色材料，高分辨率和高对比度的有机材料的基底上快速创建耐用的表面痕迹和/或装饰的方法和组合物 使用喷墨技术和激光，NIR二极管或UV LED能量。 改进的方法和组合基于已建立和新兴的亚微米和纳米颗粒技术。 纳米颗粒的大多数性质是尺寸依赖性的，直到颗粒尺寸已经降至纳米级才显现出来。 这些性质的实例包括增加的比表面积，促进可见光和激光，NIR二极管或UV LED能量的吸收和/或散射，并且当它们的粒度降低到纳米级时，这些材料的熔点降低。 通过在这种标记方法中使用二氧化硅，颜料和其它材料的纳米颗粒，可获得诸如平滑度和耐久性的改进的结果。

公开(公告)号：US20150314625A1

公开(公告)日：2015-11-05

申请号：US14699064

申请日：2015-04-29

Applicant: THE JOHNS HOPKINS UNIVERSITY

Inventor： Juan C. Troncoso ,  William E. Torruellas ,  David M. Brown ,  Andrea M. Brown

IPC: B41M5/26 ,  G02B21/34

CPC classification number: B41M5/262 ,  G02B21/34

Abstract: The present invention is directed to a device and a laser, eye-safe method for laser marking slides for use in conjunction with a light microscope. The device is an attachment for a light microscope that allows the operator to make marks on preparations of biological tissues or other materials placed on a glass slide or between a glass slide and a cover slip. The marks can be used to indicate or highlight a microscopic structure or feature of interest. The marking on the slide is performed as the specimen is examined, without having to remove it from the microscope stage. In this way the invention has application in a biomedical or pathology laboratory for diagnostic, research, archival, and teaching or training purposes.

Abstract translation: 本发明涉及一种用于与光学显微镜结合使用的用于激光标记载玻片的装置和激光器，眼睛安全的方法。 该装置是用于光学显微镜的附件，其允许操作者在放置在载玻片上或玻璃载玻片和盖玻片之间的生物组织或其他材料的制备上做出标记。 标记可用于指示或突出显微结构或感兴趣的特征。 在检查样品时执行载玻片上的标记，而无需将其从显微镜平台上取下。 以这种方式，本发明可用于生物医学或病理学实验室用于诊断，研究，档案和教学或培训目的。

公开(公告)号：US20140238606A1

公开(公告)日：2014-08-28

申请号：US14267270

申请日：2014-05-01

Applicant: LG CHEM, LTD.

Inventor： Bu-Gon SHIN

IPC: C03C15/00

CPC classification number: C03C15/00 ,  B41M5/262

Abstract: A method for manufacturing a glass cliché using laser etching includes a dipping step for dipping a glass cliché, which will be etched, into an etching solution, a patterning step for irradiating laser to the glass cliché dipped in the etching solution to form a pattern therein, and a washing step for washing the patterned glass cliché. This method allows making a cliché with a high aspect ratio and fine line widths in comparison to a conventional cliché manufacturing method using photoresist for etching, and also ensures more efficient energy consumption and higher etching efficiency rather than an etching method using laser only.

Abstract translation: 使用激光蚀刻制造玻璃幕墙的方法包括将要蚀刻的玻璃幕墙浸入蚀刻溶液中的浸渍步骤，用于将浸渍在蚀刻溶液中的玻璃幕墙照射激光以形成图案的图案化步骤 ，以及用于洗涤图案化玻璃陈设的洗涤步骤。 与使用用于蚀刻的光致抗蚀剂的常规陈列制造方法相比，该方法允许制造具有高纵横比和细线宽度的陈列架，并且还确保更有效的能量消耗和更高的蚀刻效率，而不是仅使用仅使用激光的蚀刻方法。

公开(公告)号：US20140218457A1

公开(公告)日：2014-08-07

申请号：US13757122

申请日：2013-02-01

Applicant: Tong LI

Inventor： Tong LI

IPC: B41J2/32

CPC classification number: B41J2/32 ,  B41M5/262

Abstract: A method of creating images in stone substrate such as granite monuments using digital laser etching into a painted area. Alternatively, two layers of color contrasting coatings may be applied and the laser etching penetrates into the innermost layer to produce a contrast with the top coat. Pigmented material of a chemical content which is related to the mineral content of the substrate. Various enhancement techniques are also described.

Abstract translation: 在诸如使用数字激光蚀刻到绘制区域的花岗岩纪念碑之类的石材基底中创建图像的方法。 或者，可以施加两层彩色对比涂层，并且激光蚀刻渗入最内层以产生与顶涂层的对比。 与基材的矿物质含量有关的化学成分的着色材料。 还描述了各种增强技术。

公开(公告)号：US08761216B2

公开(公告)日：2014-06-24

申请号：US13739413

申请日：2013-01-11

Applicant: Electro Scientific, Industries, Inc.

Inventor： Haibin Zhang ,  Glenn Simenson ,  Robert Hainsey ,  David Barsic ,  Jeffrey Howerton ,  Wayne Crowther ,  Patrick Leonard

IPC: H01S3/10 ,  H01S3/13

CPC classification number: B41J2/442 ,  B41M5/262

Abstract: The invention is a method and apparatus for creating a color and optical density selectable visible mark on an anodized aluminum specimen. The method includes providing a laser marking system having a laser, laser optics and a controller operatively connected to said laser to control laser pulse parameters and a controller with stored laser pulse parameters, selecting the stored laser pulse parameters associated with the desired color and optical density, directing the laser marking system to produce laser pulses having laser pulse parameters associated with the desired color and optical density including temporal pulse widths greater than about 1 and less than about 1000 picoseconds to impinge upon said anodized aluminum.

Abstract translation: 本发明是一种用于在阳极氧化铝样品上产生颜色和光密度可选择可见标记的方法和装置。 该方法包括提供激光打标系统，其具有激光器，激光光学器件和可操作地连接到所述激光器以控制激光脉冲参数的控制器和具有存储的激光脉冲参数的控制器，选择存储的与所需颜色和光密度相关联的激光脉冲参数 引导激光打标系统产生激光脉冲，该激光脉冲具有与所需颜色和光密度相关联的激光脉冲参数，包括大于约1皮秒并小于约1000皮秒的时间脉冲宽度以撞击所述阳极氧化铝。

公开(公告)号：US08723077B2

公开(公告)日：2014-05-13

申请号：US13513230

申请日：2011-06-27

Applicant: Evgeniy Ivanovich Pryakhin ,  Ekaterina Vladimirovna Larionova ,  Mikhail Grigor'evich Afon'kin

Inventor： Evgeniy Ivanovich Pryakhin ,  Ekaterina Vladimirovna Larionova ,  Mikhail Grigor'evich Afon'kin

IPC: B23K26/00

CPC classification number: H04N1/405 ,  B41M5/262 ,  G06K1/126 ,  G06K19/14 ,  G09C5/00

Abstract: A method of marking an object for identification purposes uses a local heating source, preferably a solid-state or fiber laser, to form a multi-symbol encoded encrypted monochrome or polychrome message with identification parameters of the object by impacting its surface. The message is created by modifying optical properties and structural configuration of the surface to create contrast microscopic imprints comprising cluster nanostructures of elements of the material of the surface. Encoding the message is based on a primary code array of correspondence of each of the message symbols to a multibit combination of 0 and 1 respectively representing absence and presence of the heating source impact imprint. Encrypting is effected by creating particular code arrays based on the primary one by means of random perturbation of its components. The invention makes it practically impossible to counterfeit the objects, replace them, or make a subject of others illegal actions.

Abstract translation: 用于识别目的的标记物体的方法使用局部加热源，优选固体或光纤激光器，通过影响其表面来形成具有物体的识别参数的多符号编码加密单色或多色信息。 该消息是通过修改表面的光学性质和结构配置来创建的，以产生包括表面材料元素的簇纳米结构的对比度微观印记。 消息的编码基于每个消息符号与0和1的多位组合的对应关系的主代码数组，分别表示加热源冲击印记的不存在和存在。 通过利用其组件的随机扰动，通过创建基于主要代码阵列的特定代码数组来实现加密。 本发明实际上是不可能伪造物品，取代物品或使其他人违法行为。

公开(公告)号：US08637429B2

公开(公告)日：2014-01-28

申请号：US13060982

申请日：2009-08-26

Applicant: Martin Walker ,  Anthony Jarvis ,  Christopher Wyres ,  William Green

Inventor： Martin Walker ,  Anthony Jarvis ,  Christopher Wyres ,  William Green

IPC: B41M1/26 ,  B41M1/28 ,  B41M1/30 ,  B41M1/34 ,  G11B7/00

CPC classification number: D21H21/28 ,  B41M5/26 ,  B41M5/262 ,  B41M5/267 ,  B41M5/28 ,  D21H17/03 ,  D21H21/40 ,  Y10T428/24802

Abstract: The invention relates to a method of marking a substrate comprising treating the substrate with a boron compound and a charrable agent, and, irradiating the areas of the substrate to be marked such that those areas change colour. Marked substrates obtainable by this method are also provided.

Abstract translation: 本发明涉及一种标记基材的方法，包括用硼化合物和赋形剂处理该基材，以及照射要标记的基材的区域使得这些区域变色。 还提供了可通过该方法获得的标记基材。

公开(公告)号：US20130342910A1

公开(公告)日：2013-12-26

申请号：US14013133

申请日：2013-08-29

Applicant: D. Swarovski KG

Inventor： Helmut SCHAUR ,  Helmut FUCHS

IPC: G02B27/60

CPC classification number: G02B27/60 ,  B23K26/0006 ,  B23K26/0624 ,  B23K26/53 ,  B23K2103/50 ,  B41M5/262 ,  B44C1/228 ,  B44F1/06 ,  C03C23/0025

Abstract: The invention relates to an article (I) that in at least one region (2) consists of a transparent or translucent material, in particular of glass, wherein the article (I) comprises a dynamic moire pattern in the transparent or translucent region (2), and wherein the moire pattern comes about by superimposing at least two, preferably precisely two, laser-engraved grid structures (3), which at least in regions are visually separated from each other. The grid structures (3) are located: in different layers (4) inside the transparent or translucent region (2); or in at least one layer (4) inside and in a coating (5) of at least one surface of the transparent or translucent region (2); or in at least one first layer (4) inside the transparent or translucent region (2) and at least one second virtual layer (6) that is produced by reflecting the first layer (4) at a reflecting surface (7).

Abstract translation: 本发明涉及一种在至少一个区域（2）由透明或半透明材料（特别是玻璃）组成的制品（I），其中制品（I）在透明或半透明区域（2）中包含动态莫尔图案 ），并且其中所述莫尔图案通过叠加至少两个，优选地是两个激光雕刻的格栅结构（3）来进行，所述至少两个区域在视觉上彼此分离。 网格结构（3）位于透明或半透明区域（2）内的不同层（4）中; 或者在透明或半透明区域（2）的至少一个表面的内部和在涂层（5）中的至少一个层（4）中; 或者在透明或半透明区域（2）内部的至少一个第一层（4）中，以及通过将第一层（4）反射在反射表面（7）处产生的至少一个第二虚拟层（6）。

公开(公告)号：US20130083500A1

公开(公告)日：2013-04-04

申请号：US13250660

申请日：2011-09-30

Applicant: Christopher D. Prest ,  Dermot J. Stratton ,  Joseph C. Poole ,  Matthew S. Scott ,  Michael S. Nashner

Inventor： Christopher D. Prest ,  Dermot J. Stratton ,  Joseph C. Poole ,  Matthew S. Scott ,  Michael S. Nashner

IPC: H05K5/00 ,  B32B3/00 ,  B29B13/08

CPC classification number: B41M5/262 ,  Y10T428/24802

Abstract: Techniques or processes for providing markings on products are disclosed. In one embodiment, the products have housings and the markings are to be provided on the housings. For example, a housing for a particular product can include an outer housing surface and the markings can be provided on the outer housing surface so as to be visible from the outside of the housing. The markings are able to be interferometric colors and/or black.

Abstract translation: 公开了在产品上提供标记的技术或工艺。 在一个实施例中，产品具有外壳，并且标记将设置在外壳上。 例如，用于特定产品的壳体可以包括外部壳体表面，并且标记可以设置在外部壳体表面上，以便从壳体的外部可见。 标记能够是干涉色和/或黑色。