公开(公告)号：US20140083983A1

公开(公告)日：2014-03-27

申请号：US14032829

申请日：2013-09-20

Applicant: ELECTRO SCIENTIFIC INDUSTRIES, INC.

Inventor： Haibin Zhang ,  Fang SHAN ,  Mathew Rekow ,  Min Zhang ,  Glenn Simenson ,  Qian XU ,  James Brookhyser ,  Joe Frankel ,  Michael Darwin ,  Jack Rundel ,  Matthew Pysher

IPC: B23K26/36

CPC classification number: B23K26/364 ,  B23K26/0006 ,  B23K26/57 ,  B23K2103/50

Abstract: The present invention is a method for separating a workpiece from a common substrate. It includes the steps of providing the workpiece, generating, within a beam source, a beam of laser pulses configured to modify a portion of the workpiece, determining a depth for creating a modified region based upon a characteristic of the workpiece and modifying a plurality of regions within the workpiece to form a plurality of modified regions. Modifying the plurality of regions includes directing the beam of laser pulses from an output of the beam source onto the workpiece, causing relative motion between the workpiece and the output of the beam source while directing the beam of laser pulses onto workpiece, and modifying a characteristic of the pulses of the beam upon generating a number of pulses which generally correspond to creating the modified regions to the determined depth.

Abstract translation: 本发明是用于从共用基板分离工件的方法。 其包括以下步骤：提供工件，在光束源内产生构造成修改工件的一部分的激光脉冲束，基于工件的特性确定用于产生修改区域的深度，并修改多个 区域，以形成多个修改区域。 修改多个区域包括将激光脉冲束从射束源的输出引导到工件上，引起工件和光束源的输出之间的相对运动，同时将激光脉冲束引导到工件上，并修改特性 产生多个脉冲的波束的脉冲，这些脉冲通常对应于将修改的区域创建到确定的深度。

公开(公告)号：US09610653B2

公开(公告)日：2017-04-04

申请号：US14032829

申请日：2013-09-20

Applicant: ELECTRO SCIENTIFIC INDUSTRIES, INC.

Inventor： Haibin Zhang ,  Fang Shan ,  Mathew Rekow ,  Min Zhang ,  Glenn Simenson ,  Qian Xu ,  James Brookhyser ,  Joe Frankel ,  Michael Darwin ,  Jack Rundel ,  Matthew Pysher

IPC: B23K26/00 ,  B23K26/16 ,  B23K26/36 ,  B23K26/364 ,  B23K103/00

CPC classification number: B23K26/364 ,  B23K26/0006 ,  B23K26/57 ,  B23K2103/50

Abstract: The present invention is a method for separating a workpiece from a common substrate. It includes the steps of providing the workpiece, generating, within a beam source, a beam of laser pulses configured to modify a portion of the workpiece, determining a depth for creating a modified region based upon a characteristic of the workpiece and modifying a plurality of regions within the workpiece to form a plurality of modified regions. Modifying the plurality of regions includes directing the beam of laser pulses from an output of the beam source onto the workpiece, causing relative motion between the workpiece and the output of the beam source while directing the beam of laser pulses onto workpiece, and modifying a characteristic of the pulses of the beam upon generating a number of pulses which generally correspond to creating the modified regions to the determined depth.

公开(公告)号：US20140016103A1

公开(公告)日：2014-01-16

申请号：US13938072

申请日：2013-07-09

Applicant: ELECTRO SCIENTIFIC INDUSTRIES, INC.

Inventor： Robert Reichenbach ,  Mehmet Alpay ,  Michael Darwin ,  Jeffrey Howerton

IPC: G02B27/00 ,  G01J1/04

CPC classification number: G01J1/0437 ,  B23K26/38 ,  B23K26/40 ,  B23K2103/50 ,  G01J1/0411 ,  G02B27/00 ,  G02B27/0093 ,  G02B27/46 ,  G06F1/1684 ,  G06F1/1686 ,  G06F1/169 ,  G06F3/0304 ,  G06F3/0425 ,  G06F3/04847 ,  G06F2203/0339

Abstract: Numerous embodiments of interactive control systems, methods of making the same, and devices incorporating the same are disclosed. In one embodiment, a system includes a light-resistant material; light-transmissive holes penetrating in a light-transmissive pattern through the light resistant material; and a lens disposed adjacent to the light-transmissive pattern.

Abstract translation: 公开了交互式控制系统，其制造方法和结合其的装置的许多实施例。 在一个实施例中，系统包括耐光材料; 通过耐光材料穿透透光图案的透光孔; 以及与透光图案相邻设置的透镜。

公开(公告)号：US09120180B2

公开(公告)日：2015-09-01

申请号：US13938072

申请日：2013-07-09

Applicant: ELECTRO SCIENTIFIC INDUSTRIES, INC.

Inventor： Robert Reichenbach ,  Mehmet Alpay ,  Michael Darwin ,  Jeffrey Howerton

IPC: G03B21/14 ,  B23K26/40 ,  G02B27/00 ,  G01J1/04 ,  G06F1/16 ,  G06F3/03 ,  G06F3/042 ,  G06F3/0484 ,  G02B27/46 ,  B23K26/38

CPC classification number: G01J1/0437 ,  B23K26/38 ,  B23K26/40 ,  B23K2103/50 ,  G01J1/0411 ,  G02B27/00 ,  G02B27/0093 ,  G02B27/46 ,  G06F1/1684 ,  G06F1/1686 ,  G06F1/169 ,  G06F3/0304 ,  G06F3/0425 ,  G06F3/04847 ,  G06F2203/0339

Abstract: Numerous embodiments of interactive control systems, methods of making the same, and devices incorporating the same are disclosed. In one embodiment, a system includes a light-resistant material; light-transmissive holes penetrating in a light-transmissive pattern through the light resistant material; and a lens disposed adjacent to the light-transmissive pattern.

Abstract translation: 公开了交互式控制系统，其制造方法和结合其的装置的许多实施例。 在一个实施例中，系统包括耐光材料; 通过耐光材料穿透透光图案的透光孔; 以及与透光图案相邻设置的透镜。

公开(公告)号：US20140015170A1

公开(公告)日：2014-01-16

申请号：US13938099

申请日：2013-07-09

Applicant: ELECTRO SCIENTIFIC INDUSTRIES, INC.

Inventor： Robert Reichenbach ,  Michael Darwin ,  Jan Kleinert ,  Mehmet Alpay ,  Jeffrey Howerton ,  Mathew Rekow ,  Haibin Zhang

IPC: B29C59/16

CPC classification number: B29C59/16 ,  B23K26/0622 ,  B23K26/0643 ,  B23K26/082 ,  B23K26/361 ,  B23K2101/007 ,  B23K2101/34 ,  B23K2101/36 ,  B41M5/262

Abstract: Numerous embodiments of methods and apparatus for marking articles are disclosed. In one embodiment, a method of marking an article includes providing an article having a preliminary visual appearance; modifying a region of the article; and directing a plurality of optical pulses into the modified region of the article. The plurality of optical pulses can be configured to produce a visible mark on the article. Generally, the mark can be characterized as having a modified visual appearance different from the preliminary visual appearance.

Abstract translation: 公开了用于标记物品的方法和装置的许多实施例。 在一个实施例中，标记物品的方法包括提供具有初步视觉外观的物品; 修改文章的区域; 以及将多个光脉冲引导到所述制品的修改区域中。 多个光脉冲可以被配置为在物品上产生可见标记。 通常，标记可以被表征为具有与初步视觉外观不同的修改的视觉外观。