首页> 外国专利> VERTICAL CAVITY SURFACE EMITTING LASER ELEMENT, SEMICONDUCTOR WAFER AND LIGHT EMITTING MODULE PROVIDED WITH VERTICAL CAVITY SURFACE EMITTING LASER ELEMENT, AND METHOD FOR MANUFACTURING VERTICAL CAVITY SURFACE EMITTING LASER ELEMENT

VERTICAL CAVITY SURFACE EMITTING LASER ELEMENT, SEMICONDUCTOR WAFER AND LIGHT EMITTING MODULE PROVIDED WITH VERTICAL CAVITY SURFACE EMITTING LASER ELEMENT, AND METHOD FOR MANUFACTURING VERTICAL CAVITY SURFACE EMITTING LASER ELEMENT

机译:垂直腔面发射激光元件,提供有垂直腔面发射激光元件的半导体晶片和发光模块以及制造垂直腔面发射激光元件的方法

摘要

A VCSEL element (100) is provided with: a base substrate (11) having a main surface (111); a light emitting section (71) that is formed on the main surface (111); an anode electrode pad (42); and a transparent resin (61). The light emitting section (71) includes: an active region (150) that generates light; a p-type DBR layer (17) and an n-type DBR layer (13), which are formed such that the layers sandwich the active region (150) in the direction substantially perpendicular to the main surface (111); and a current confining layer (19) that is formed between the active region (150) and the p-type DBR layer (17) or the n-type DBR layer (13). An anode electrode pad (41) is formed on the main surface (111) such that the anode electrode pad is electrically connected to the light emitting section (71). The transparent resin (61) is formed such that the light emitting section (71) is covered with the transparent resin, and at least a part of the anode electrode pad (41) is exposed.
机译:VCSEL元件(100)具备:具有主表面(111)的基底基板(11);和设置在该基底基板上的基板(11)。在主面(111)上形成有发光部(71)。阳极电极垫(42);透明树脂(61)。发光部(71)包括:产生光的有源区域(150);以及用于产生光的有源区域(150)。 p型DBR层(17)和n型DBR层(13)被形成为使得这些层在基本上垂直于主表面(111)的方向上夹住有源区(150);电流限制层(19)形成在有源区(150)和p型DBR层(17)或n型DBR层(13)之间。阳极电极垫(41)形成在主表面(111)上,使得阳极电极垫电连接至发光部(71)。形成透明树脂(61),使得发光部(71)被透明树脂覆盖,并且阳极焊盘(41)的至少一部分被暴露。

著录项

  • 公开/公告号WO2015033633A1

    专利类型

  • 公开/公告日2015-03-12

    原文格式PDF

  • 申请/专利权人 MURATA MANUFACTURING CO. LTD.;

    申请/专利号WO2014JP64928

  • 发明设计人 IWATA KEIJI;

    申请日2014-06-05

  • 分类号H01S5/183;

  • 国家 WO

  • 入库时间 2022-08-21 15:07:55

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