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    • 34. 发明授权
    • Surface emitting laser module, optical scanner, and image forming apparatus
    • 表面发射激光模块,光学扫描仪和图像形成装置
    • US08697459B2
    • 2014-04-15
    • US13048421
    • 2011-03-15
    • Kazuhiko AdachiTakayuki Yamaguchi
    • Kazuhiko AdachiTakayuki Yamaguchi
    • B41J2/385G02B26/08H01S5/00H01L21/00
    • B41J2/473H01L2224/48091H01S5/02208H01S5/02296H01S5/423H01L2924/00014
    • Disclosed is a surface emitting laser module including a surface emitting laser element formed in a semiconductor substrate and having a surface emitting laser array that emits light in a direction perpendicular to a surface of the semiconductor substrate; a package having a region in which the semiconductor substrate is provided; and a metal cap having a cylindrical part formed of metal, the cylindrical part having a transparent substrate on one side thereof and a bottom part on the other side thereof bonded to the package. The transparent substrate is provided in the metal cap in such a manner as to be inclined with respect to the semiconductor substrate, the package has a metal part at a bonding part thereof bonded to the metal cap, and the metal part and the metal cap are bonded together by welding.
    • 公开了一种表面发射激光器模块,其包括形成在半导体衬底中的表面发射激光器元件,并且具有在与半导体衬底的表面垂直的方向上发光的表面发射激光器阵列; 具有设置半导体基板的区域的封装体; 以及金属盖,其具有由金属形成的圆筒部,所述圆筒部在其一侧具有透明基板,在另一侧具有与所述封装体接合的底部。 所述透明基板以相对于所述半导体基板倾斜的方式设置在所述金属盖中,所述封装在与所述金属盖接合的接合部分具有金属部,所述金属部和所述金属盖是 焊接在一起。