公开(公告)号：US07622806B2

公开(公告)日：2009-11-24

申请号：US11249465

申请日：2005-10-14

申请人： Shu-Ling Su ,  A-Tsung Cheng

发明人： Shu-Ling Su ,  A-Tsung Cheng

IPC分类号： H01L23/48

CPC分类号： H01L23/544 ,  B23K26/351 ,  B23K26/40 ,  B23K2101/40 ,  B23K2103/50 ,  H01L2223/54406 ,  H01L2223/54473 ,  H01L2223/5448 ,  H01L2924/0002 ,  Y10T428/24802 ,  H01L2924/00

摘要： A laser mark is inscribed on an IC component, which character stroke consists of a plurality of laser paths inscribed by a laser beam. The width of the character stroke is greater than the widths of the laser paths. In addition, at least two of the laser paths, moving in opposite directions or in a same direction of the laser beam, are integrally connected as a laser-inscribing stroke to reduce end-to-end breaks between the laser paths.

摘要翻译： 激光标记被刻在IC部件上，该字符行程由激光束内切的多个激光路径组成。 字符行程的宽度大于激光路径的宽度。 此外，沿着激光束的相反方向或相同方向移动的至少两个激光路径作为激光刻印行程被整体连接，以减少激光路径之间的端到端断裂。

公开(公告)号：US20070084836A1

公开(公告)日：2007-04-19

申请号：US11249465

申请日：2005-10-14

申请人： Shu-Ling Su ,  TW Cheng

发明人： Shu-Ling Su ,  TW Cheng

IPC分类号： B23K26/16

CPC分类号： H01L23/544 ,  B23K26/351 ,  B23K26/40 ,  B23K2101/40 ,  B23K2103/50 ,  H01L2223/54406 ,  H01L2223/54473 ,  H01L2223/5448 ,  H01L2924/0002 ,  Y10T428/24802 ,  H01L2924/00

摘要： A laser mark is inscribed on an IC component, which character stroke consists of a plurality of laser paths inscribed by a laser beam. The width of the character stroke is greater than the widths of the laser paths. In addition, at least two of the laser paths, moving in opposite directions or in a same direction of the laser beam, are integrally connected as a laser-inscribing stroke to reduce end-to-end breaks between the laser paths.

摘要翻译： 激光标记被刻在IC部件上，该字符笔划由多个由激光束内切的激光路径组成。 字符行程的宽度大于激光路径的宽度。 此外，沿着激光束的相反方向或相同方向移动的至少两个激光路径作为激光刻印行程被整体连接，以减少激光路径之间的端到端断裂。