| 发明名称 |
DEVICE AND METHOD FOR EMITTING LASER |
| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a device for emitting a laser, the device excelling in output stability and maintainability, and reducing space and running cost; and to provide a method for emitting the laser. <P>SOLUTION: The device for emitting a laser includes: a laser light-emitting element group arranged with a single laser light-emitting element or a plurality of laser light-emitting elements each emitting laser light having a laser wavelength of 390-470 nm; a light collection means to collect laser light emitted from the laser light-emitting element or the element group on linear laser spots; and a laser light-emitting element control means to adjust light emission amounts of the respective laser light-emitting elements so that the total emission power value of the linear laser spots collected by the light collection means is set to 6-200 W. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
| 申请公布号 |
JP2011071351(A) |
申请公布日期 |
2011.04.07 |
| 申请号 |
JP20090221555 |
申请日期 |
2009.09.25 |
| 申请人 |
HITACHI COMPUTER PERIPHERALS CO LTD |
发明人 |
OGINO YOSHIAKI;IIDA YASUHIRO;SAHODA EIJI;TERAO MOTOYASU |
| 分类号 |
H01L21/268;B23K26/00;B23K26/073;B23K26/08;B23K101/40;H01L21/20 |
主分类号 |
H01L21/268 |
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