基本信息:
- 专利标题: 화학적으로 강화된 유리 기판으로부터 제품을 레이저 절단하기 위한 방법
- 专利标题(英):Methods for laser cutting articles from chemically strengthened glass substrates
- 专利标题(中):激光切割文章从化学强化玻璃基材的方法
- 申请号:KR1020127007863 申请日:2010-08-27
- 公开(公告)号:KR1020120073249A 公开(公告)日:2012-07-04
- 发明人: 고메즈,시뉴 , 무어,리사,에이. , 츠다,써지오
- 申请人: 코닝 인코포레이티드
- 申请人地址: One Riverfront Plaza, Corning, NY ***** U.S.A.
- 专利权人: 코닝 인코포레이티드
- 当前专利权人: 코닝 인코포레이티드
- 当前专利权人地址: One Riverfront Plaza, Corning, NY ***** U.S.A.
- 代理人: 청운특허법인
- 优先权: US61/237,726 2009-08-28
- 国际申请: PCT/US2010/046894 2010-08-27
- 国际公布: WO2011025908 2011-03-03
- 主分类号: C03B33/02
- IPC分类号: C03B33/02 ; C03B33/09 ; B23K26/38 ; C03C21/00
From the glass substrate 110 is enhanced by the chemical method of cutting a product 172, which includes generating a pulsed laser beam 108 from laser source 106. The pulse laser beam 108 has a period of about 1000 or less fs pulse and the output wavelength of the glass substrate 110 is enhanced by the chemical substantially transmitted through the pulsed laser beam (108). The pulse laser beam 108 is focused to form a beam waist (109) positioned in the same horizontal plane as the inner height region 124 of the glass substrate 110 is enhanced by the chemical. The beam waist (109) is moved to the first pass along the cut line 116, the beam waist 109 across the edge 111 of the glass substrate enhanced by the chemical. Next, the second said moving the beam waist (109) along the cut line 116, in advance of such a crack 119, a radio wave from the edge 113, the beam waist 113 cut line 116 for passage claim 2 is moved to pass along.
信息查询:
EspacenetIPC结构图谱:
C | 化学;冶金 |
--C03 | 玻璃;矿棉或渣棉 |
----C03B | 玻璃、矿物或渣棉的制造、成型;玻璃、矿物或渣棉的制造或成型的辅助工艺(表面处理入C03C) |
------C03B33/00 | 冷玻璃的裁割(玻璃纤维的裁割入C03B37/16) |
--------C03B33/02 | .板玻璃的切割或分割;所用设备或机器 |