Invention Application
- Patent Title: Flip-chip light emitting diode device without sub-mount
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Application No.: US11654165Application Date: 2007-01-16
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Publication No.: US20070114557A1Publication Date: 2007-05-24
- Inventor: Bryan Shelton , Sebastien Libon , Hari Venugopalan , Ivan Eliashevich , Stanton Weaver , Chen-Lun Chen , Thomas Soules , Steven LeBoeuf , Stephen Arthur
- Applicant: Bryan Shelton , Sebastien Libon , Hari Venugopalan , Ivan Eliashevich , Stanton Weaver , Chen-Lun Chen , Thomas Soules , Steven LeBoeuf , Stephen Arthur
- Assignee: GELcore, LLC
- Current Assignee: GELcore, LLC
- Main IPC: H01L33/00
- IPC: H01L33/00

Abstract:
A light emitting diode (10) has a backside and a front-side with at least one n-type electrode (14) and at least one p-type electrode (12) disposed thereon defining a minimum electrodes separation (delectrodes). A bonding pad layer (50) includes at least one n-type bonding pad (64) and at least one p-type bonding pad (62) defining a minimum bonding pads separation (dpads) that is larger than the minimum electrodes separation (delectrodes). At least one fanning layer (30) interposed between the front-side of the light emitting diode (10) and the bonding pad layer (50) includes a plurality of electrically conductive paths passing through vias (34, 54) of a dielectric layer (32, 52) to provide electrical communication between the at least one n-type electrode (14) and the at least one n-type bonding pad (64) and between the at least one p-type electrode (12) and the at least one p-type bonding pad (62).
Information query
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