中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Laserdrucker

文献类型:专利

作者KENICHI IGA KENICHI IGA TOKYO 194 JP; KAZUTO SENDA KAZUTO SENDA HACHIOUJI-SHI TOKYO 192 JP
发表日期1997-04-30
专利号DE69125325D1
著作权人HITACHI LTD. TOKIO/TOKYO JP
国家德国
文献子类授权发明
其他题名Laserdrucker
英文摘要The present invention relates to a laser diode (1) and a highly precise light information processor using the same, particularly a laser diode which controls the diameter of a current flowing through an active layer (54) and changes the emitting area of the active layer, a laser printer which is suited to half tone expression with high image quality by using the above semiconductor laser device, and an optical disk device which can record data surely.
公开日期1997-04-30
申请日期1991-08-19
状态失效
源URL[http://ir.opt.ac.cn/handle/181661/59737]  
专题半导体激光器专利数据库
作者单位HITACHI LTD. TOKIO/TOKYO JP
推荐引用方式
GB/T 7714
KENICHI IGA KENICHI IGA TOKYO 194 JP,KAZUTO SENDA KAZUTO SENDA HACHIOUJI-SHI TOKYO 192 JP. Laserdrucker. DE69125325D1. 1997-04-30.

入库方式: OAI收割

来源:西安光学精密机械研究所

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