会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 78. 发明申请
    • LASER DEVICE FORMED BY A STACK OF LASER DIODES
    • 由激光二极管堆叠形成的激光器件
    • WO2006122691A3
    • 2007-04-19
    • PCT/EP2006004389
    • 2006-05-10
    • LASAG AGMONTI DI SOPRA FABRICEFREI BRUNO
    • MONTI DI SOPRA FABRICEFREI BRUNO
    • H01S5/40
    • H01S5/4025H01S5/02264H01S5/02272H01S5/02423H01S5/4018H01S5/4031
    • The laser device (22) is formed by a stack of laser diodes (4) placed on wafers (6) made of an electrically conductive material and having a good heat conductivity. In order to obtain a good efficiency in the evacuation of heat toward the cooling body (10) and to avoid the problems associated with an electrical short circuit, each wafer has, on its lower end (24), an electrically non-conductive layer placed on its surface before fastening to the cooling body by a fastening material (26) that preferably conducts heat well, formed, in particular, by a solder layer. According to the invention, the non-conductive layer has a width that is sufficient for enabling the fastening material to partially cover the lateral sides of the non-conductive layers, and the fastening material extends between the wafers, i.e. so that it forms a continuous layer on the cooling body.
    • 激光装置(22)由放置在由导电材料制成并且具有良好导热性的晶片(6)上的一叠激光二极管(4)形成。 为了在朝向冷却体(10)排出热量方面获得良好的效率,并且为了避免与电气短路相关的问题,每个晶片在其下端(24)上具有放置在非导电层 通过紧固材料(26)紧固到冷却体之前,其表面优选地导热,特别是由焊料层形成。 根据本发明,非导电层的宽度足以使紧固材料部分地覆盖非导电层的侧面,并且紧固材料在晶片之间延伸,即使其形成连续的 层在冷却体上。