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1.Method of Fabricating Optical Devices Using Laser Treatment of Contact Regions of Gallium and Nitrogen Containing Material 有权
标题翻译: 使用激光处理镓和含氮材料接触区制造光器件的方法公开(公告)号:US20120104359A1
公开(公告)日:2012-05-03
申请号:US13291922
申请日:2011-11-08
申请人: Andrew Felker , Nicholas A. Vickers , Rafael Aldaz , David Press , Nicholas J. Pfister , James W. Raring , Mathew C. Schmidt , Kenneth John Thomson
发明人: Andrew Felker , Nicholas A. Vickers , Rafael Aldaz , David Press , Nicholas J. Pfister , James W. Raring , Mathew C. Schmidt , Kenneth John Thomson
CPC分类号: H01L33/20 , B82Y20/00 , H01L33/0095 , H01L2924/0002 , H01S5/0202 , H01S5/0217 , H01S5/028 , H01S5/0425 , H01S5/2201 , H01S5/3202 , H01S5/34333 , H01S2304/04 , H01L2924/00
摘要: A method for forming optical devices includes providing a gallium nitride substrate having a crystalline surface region and a backside region. The backside is subjected to a laser scribing process to form scribe regions. Metal contacts overly the scribe regions.
摘要翻译: 一种形成光学器件的方法包括提供具有结晶表面区域和背面区域的氮化镓衬底。 将背面进行激光划线处理以形成划线区域。 金属接触过度的划痕区域。
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2.Method of fabricating optical devices using laser treatment of contact regions of gallium and nitrogen containing material 有权
标题翻译: 使用激光处理含镓和氮的材料的接触区域制造光学器件的方法公开(公告)号:US08975615B2
公开(公告)日:2015-03-10
申请号:US13291922
申请日:2011-11-08
申请人: Andrew Felker , Nicholas A. Vickers , Rafael Aldaz , David Press , Nicholas J. Pfister , James W. Raring , Mathew C. Schmidt , Kenneth John Thomson
发明人: Andrew Felker , Nicholas A. Vickers , Rafael Aldaz , David Press , Nicholas J. Pfister , James W. Raring , Mathew C. Schmidt , Kenneth John Thomson
IPC分类号: H01L33/06 , H01L33/20 , B82Y20/00 , H01S5/042 , H01S5/22 , H01S5/32 , H01L33/00 , H01S5/02 , H01S5/028 , H01S5/343
CPC分类号: H01L33/20 , B82Y20/00 , H01L33/0095 , H01L2924/0002 , H01S5/0202 , H01S5/0217 , H01S5/028 , H01S5/0425 , H01S5/2201 , H01S5/3202 , H01S5/34333 , H01S2304/04 , H01L2924/00
摘要: A method for forming optical devices includes providing a gallium nitride substrate having a crystalline surface region and a backside region. The backside is subjected to a laser scribing process to form scribe regions. Metal contacts overly the scribe regions.
摘要翻译: 一种形成光学器件的方法包括提供具有结晶表面区域和背面区域的氮化镓衬底。 将背面进行激光划线处理以形成划线区域。 金属接触过度的划痕区域。
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