发明名称 |
SURFACE-EMISSION LASER ARRAY, OPTICAL SCANNING APPARATUS AND IMAGE FORMING APPARATUS |
摘要 |
A surface-emission laser array comprises a plurality of surface-emission laser diode elements arranged in the form of a two-dimensional array, wherein a plurality of straight lines drawn perpendicularly to a straight line extending in a first direction from respective centers of the plurality of surface emission laser diode elements aligned in a second direction crossing the first direction, are formed with generally equal interval in the first direction. |
申请公布号 |
EP2013952(A4) |
申请公布日期 |
2011.04.27 |
申请号 |
EP20070742998 |
申请日期 |
2007.04.27 |
申请人 |
RICOH COMPANY, LTD. |
发明人 |
SATO, SHUNICHI;ITOH, AKIHIRO;SHOUJI, HIROYOSHI;HAYASHI, YOSHINORI;ICHII, DAISUKE;HARA, KEI;FUJII, MITSUMI |
分类号 |
H01S5/183;B41J2/44 |
主分类号 |
H01S5/183 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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