| 发明名称 |
LiGa02 single crystal, single-crystal substrate, and method of manufacturing the same |
| 摘要 |
<p>An LiGaO2 single crystal manufactured by the Czochralski method has a crystallographic axis as a pulling direction set within an angle range of 30 DEG from a b- or a-axis direction. An LiGaO2 single-crystal substrate and a method of manufacturing the single crystal and the substrate are also disclosed.</p> |
| 申请公布号 |
EP0856600(B1) |
申请公布日期 |
2001.04.25 |
| 申请号 |
EP19980250024 |
申请日期 |
1998.01.23 |
| 申请人 |
NIPPON TELEGRAPH AND TELEPHONE CORPORATION |
发明人 |
ISHII, TAKAO;MIYAZAWA, SHINTARO;TAZOU, YASUO |
| 分类号 |
C30B15/36;C30B15/00;C30B29/22;E21B17/02;E21B41/00;H01L33/32;H01S5/00;H01S5/323;(IPC1-7):C30B15/00;C30B29/40 |
主分类号 |
C30B15/36 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
