
基本信息:
- 专利标题: 异形显示面板及其切割方法
- 专利标题(英):Special-shaped display panel and cutting method thereof
- 申请号:CN201810994246.3 申请日:2018-08-29
- 公开(公告)号:CN109031743A 公开(公告)日:2018-12-18
- 发明人: 康建松 , 颜鈵钟 , 王建安 , 罗甜 , 蔡宗翰
- 申请人: 厦门天马微电子有限公司
- 申请人地址: 福建省厦门市翔安区翔安西路6999号
- 专利权人: 厦门天马微电子有限公司
- 当前专利权人: 厦门天马微电子有限公司
- 当前专利权人地址: 福建省厦门市翔安区翔安西路6999号
- 代理机构: 北京晟睿智杰知识产权代理事务所
- 代理人: 于淼
- 主分类号: G02F1/1333
- IPC分类号: G02F1/1333 ; G09F9/33 ; B23K26/38
The invention discloses a special-shaped display panel and a cutting method thereof, and relates to the technical field of the display. A non-display area is provided with at least one special-shapedboundary; the special-shaped display panel comprises a base plate, the base plate comprises a substrate base plate; the non-display area comprises a laser cutting trace corresponding to the special-shaped boundary, a positive projection of the laser cutting trace on the substrate base plate and the positive projection of the special-shaped boundary on the substrate base plate are at least partially overlapped; the laser cutting trace comprises an entry point and an exit point at two ends of the laser cutting trace, and at least one of the entry point and the exit point is not overlapped with the positive projection of the special-shaped boundary on the substrate base plate; the laser cutting trace is a laser cutting path obtained by cutting the special-shaped display panel by utilizing thelaser. By internally moving the entry point and/or the exit point, the laser spot does not pass through the display panel edge, the possibility of causing the damage on the device since the laser energy is sputtered to the internal of the display panel from the edge of the display pane in the laser cutting process is reduced.
公开/授权文献:
- CN109031743B 异形显示面板及其切割方法 公开/授权日:2021-07-09