Invention Grant
US09437794B2 Method of fabricating a flip chip light emitting diode (FCLED) die having N-conductor layer
有权
制造具有N导体层的倒装芯片发光二极管(FCLED)裸片的方法
- Patent Title: Method of fabricating a flip chip light emitting diode (FCLED) die having N-conductor layer
- Patent Title (中): 制造具有N导体层的倒装芯片发光二极管(FCLED)裸片的方法
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Application No.: US15017707Application Date: 2016-02-08
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Publication No.: US09437794B2Publication Date: 2016-09-06
- Inventor: Yi-Feng Shih
- Applicant: SemiLEDS Optoelectronics Co., Ltd.
- Applicant Address: TW Chu-Nan
- Assignee: SemiLEDS Optoelectronics Co., Ltd.
- Current Assignee: SemiLEDS Optoelectronics Co., Ltd.
- Current Assignee Address: TW Chu-Nan
- Agent Stephen A. Gratton
- Main IPC: H01L29/06
- IPC: H01L29/06 ; H01L33/62 ; H01L33/06 ; H01L33/10 ; H01L33/32 ; H01L33/00

Abstract:
A method for fabricating a flip chip light emitting diode (FCLED) die includes forming an epitaxial stack on a carrier substrate having an n-type confinement layer, a multiple quantum well (MQW) layer, and a p-type confinement layer, forming a mirror layer on the p-type confinement layer, forming an n-trench in the n-type confinement layer, forming an n-conductor layer in the n-trench on the n-type confinement layer, forming a p-metal layer on the p-type confinement layer, forming a first electrical isolator layer on the n-conductor layer and a second electrical isolator layer on the p-metal layer, forming a p-pad on the first electrical isolator layer, and forming an n-pad the second electrical isolator layer.
Public/Granted literature
- US20160181494A1 Method of Fabricating A Flip Chip Light Emitting Diode (FCLED) Die Having N-Conductor Layer Public/Granted day:2016-06-23
Information query
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