| 发明名称 | Method for processing glass plate | ||
| 摘要 | A method for processing a glass sheet includes a scribing step of heating a part of a glass sheet with laser light which is transmitted through the glass sheet from a first main surface of the glass sheet to a second main surface of the glass sheet, and moving an irradiation position of the laser light on the glass sheet, thereby forming a scribe line on at least the second main surface of the glass sheet. | ||
| 申请公布号 | US9334188(B2) | 申请公布日期 | 2016.05.10 |
| 申请号 | US201414587284 | 申请日期 | 2014.12.31 |
| 申请人 | ASAHI GLASS COMPANY, LIMITED | 发明人 | Saito Isao;Nagata Takahiro |
| 分类号 | C03B33/02;C03B33/07;C03B33/04;C03B33/033 | 主分类号 | C03B33/02 |
| 代理机构 | Oblon, McClelland, Maier & Neustadt, L.L.P. | 代理人 | Oblon, McClelland, Maier & Neustadt, L.L.P. |
| 主权项 | 1. A method for processing a glass sheet, comprising: scribing by heating a part of a glass sheet with laser light which is transmitted through the glass sheet from a first main surface of the glass sheet to a second main surface of the glass sheet, and moving an irradiation position of the laser light on the glass sheet, thereby forming a scribe line on at least the second main surface of the glass sheet, wherein a heating temperature of the glass sheet is a temperature lower than or equal to the annealing point of the glass sheet. | ||
| 地址 | Chiyoda-ku JP | ||