Semiconductor device manufacturing: process – Making device or circuit emissive of nonelectrical signal – Compound semiconductor
Reexamination Certificate
2008-05-06
2008-05-06
Tran, Minh-Loan T (Department: 2826)
Semiconductor device manufacturing: process
Making device or circuit emissive of nonelectrical signal
Compound semiconductor
C438S047000, C438S455000, C438S459000, C438S977000, C257SE21125
Reexamination Certificate
active
07368310
ABSTRACT:
In a method of making a semiconductor light generating device, a GaN-based semiconductor portion is formed on a GaN or AlGaN substrate. The GaN-based semiconductor portion includes a light generating film. An electrode film is formed on the GaN-based semiconductor film. A conductive substrate is bonded to a surface of the electrode film using a conductive adhesive. After bonding the conductive substrate, the GaN or AlGaN substrate is separated from the GaN-based semiconductor portion to form the semiconductor light generating device.
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McDermott Will & Emery LLP
Sumitomo Electric Industries Ltd.
Tran Minh-Loan T
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