公开(公告)号：US20080314441A1

公开(公告)日：2008-12-25

申请号：US12090090

申请日：2006-10-12

Applicant: William David Mather

Inventor： William David Mather

IPC: H01L31/00 ,  B32B3/30 ,  B21B1/00

CPC classification number: G09F19/14 ,  Y10T428/2457

Abstract: A structure, substrate or other article having a profiled surface comprising a plurality of profiled, in a length direction extending ridges, each ridge having a peak and on opposite sides of the peak a sloping side and an opposite, downwardly directed side, wherein the downwardly directed side comprises an undercutting part which is directed back under the peak of the ridge and wherein the undercutting part extends from a most forward point where the undercutting starts to a valley, wherein 0.1 M≦d≦0.9 M, wherein M is the distance between the most forward point of the peak and the sloping side or an imaginary extension thereof and d is the largest distance in a plane perpendicular to the length direction between the downwardly directed side and a line drawn perpendicular to the sloping side, or extension thereof, and connecting to the most forward point.

Abstract translation: 具有成型表面的结构，基底或其它制品包括多个成型件，沿长度方向延伸脊，每个脊具有峰，并且在峰的相对侧上具有倾斜侧和相对的向下指向的侧面，其中向下 定向侧包括指向后面在脊的峰下方的底切部分，并且其中底切部分从底切开始的最前进点延伸到谷，其中0.1M≤d≤0.9M，其中M是 峰的最前进点与倾斜侧之间的距离或其假想延伸，d是垂直于垂直于倾斜侧或垂直于倾斜侧的线的垂直方向的平面中的最大距离 ，并连接到最前端。