基本信息:
- 专利标题: 고 반복율 레이저 발생 플라즈마 EUV 광원
- 专利标题(英):A high repetition rate laser produced plasma euv light source
- 专利标题(中):高重复率激光器生产等离子体光源
- 申请号:KR1020067019050 申请日:2005-03-03
- 公开(公告)号:KR1020060125903A 公开(公告)日:2006-12-06
- 发明人: 아킨스로버트피. , 샌드스트롬리차드엘. , 파르틀로윌리암엔. , 포멘코프이고르브이. , 스타이거토마스디. , 알고츠마틴제이. , 보워링노버트알 , 자크스로버트엔. , 팔렌샤트프레데릭에이. , 송준
- 申请人: 사이머 엘엘씨
- 申请人地址: ***** Thornmint Court, San Diego, CA *****-****, U.S.A.
- 专利权人: 사이머 엘엘씨
- 当前专利权人: 사이머 엘엘씨
- 当前专利权人地址: ***** Thornmint Court, San Diego, CA *****-****, U.S.A.
- 代理人: 송봉식; 정삼영
- 优先权: US10/803,526 2004-03-17
- 国际申请: PCT/US2005/007056 2005-03-03
- 国际公布: WO2005089130 2005-09-29
- 主分类号: G01J1/00
- IPC分类号: G01J1/00 ; G03F7/20 ; H01J35/20 ; H01J65/04
摘要:
An EUV light source apparatus (20) comprises a pulse laser (22) providing laser pulses (55) at a selected pulse repetition rate focused at a desired target ignition site (28); a target formation system (92) providing discrete targets (94); a target steering system (350) intermediate the target formation system (92) and the ignition site (28); a target tracking system (42) providing information about movement of the target (94) between the target formation system (92) and the target steering system (350); an electrostatic plasma containment apparatus (314) providing an electric plasma confinement field (316) at or near the ignition site (28) at the time of ignition; a vessel (30) having an intermediate wall (282) for passing EUV light; and a magnetic plasma confinement mechanism (329) creating a magnetic field (320) in the vicinity of the ignition site (28).
摘要(中):
EUV光源装置(20)包括脉冲激光器(22),所述脉冲激光器以聚焦在期望的目标点火现场(28)的选定的脉冲重复频率提供激光脉冲(55); 提供离散目标(94)的目标形成系统(92); 在目标形成系统(92)和点火位置(28)之间的目标转向系统(350); 目标跟踪系统(42)提供关于目标形成系统(92)和目标转向系统(350)之间的目标(94)的移动的信息; 静电等离子体容纳装置(314),其在点火时在点火现场(28)处或附近提供电等离子体限制场(316); 具有用于使EUV光通过的中间壁(282)的容器(30) 以及在点火现场(28)附近产生磁场(320)的磁等离子体限制机构(329)。
公开/授权文献:
- KR101118995B1 고 반복율 레이저 발생 플라즈마 EUV 광원 公开/授权日:2012-03-12
信息查询:
EspacenetIPC结构图谱:
G | 物理 |
--G01 | 测量;测试 |
----G01J | 红外光、可见光、紫外光的强度、速度、光谱成分,偏振、相位或脉冲特性的测量;比色法;辐射高温测定法 |
------G01J1/00 | 光度测定法,例如照相的曝光表 |