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公开(公告)号:US20130270589A1
公开(公告)日:2013-10-17
申请号:US13446876
申请日:2012-04-13
申请人: Brendan M. KAYES , Sylvia SPRYUTTE , I-Kang DING , Rose TWIST , Gregg HIGASHI
发明人: Brendan M. KAYES , Sylvia SPRYUTTE , I-Kang DING , Rose TWIST , Gregg HIGASHI
IPC分类号: H01L33/10 , H01L31/0304 , H01L31/0232 , H01L33/22
CPC分类号: H01L31/056 , H01L31/02167 , H01L31/02168 , H01L31/022425 , H01L31/02363 , H01L31/0684 , H01L31/0725 , H01L31/0735 , H01L33/38 , H01L33/52 , Y02E10/52 , Y02E10/547
摘要: An optoelectronic device is disclosed. The optoelectronic device comprises a semiconductor structure; a plurality of contacts on the front side of the semiconductor structure; and a plurality of non-continuous metal contacts on a back side of the semiconductor structure. In an embodiment, a plurality of non-continuous back contacts on an optoelectronic device improve the reflectivity and reduce the losses associated with the back surface of the device.
摘要翻译: 公开了一种光电子器件。 该光电器件包括半导体结构; 在半导体结构的正面上的多个触点; 以及在半导体结构的背侧上的多个非连续金属触点。 在一个实施例中,光电子器件上的多个非连续背接触提高了反射率并减少了与器件背面相关的损耗。